/srv/irclogs.ubuntu.com/2005/10/31/#edubuntu.txt

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odie5533What is edubuntu's mission statement?07:08
odie5533Hmm is anyone actually here?07:09
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phiqtionedubuntu looks cool07:11
phiqtioncan i add it to gnome and kde?07:11
=== ajmitch_ would say that the core people are on their way to UBZ in Montreal :)
odie5533What for ajmitch_ ?07:12
ajmitch_odie5533: UbuntuBelowZero developer summit 07:12
odie5533ah07:12
=== ajmitch_ is heading there on friday
odie5533ajmitch_, are you familiar with edubuntu?07:12
ajmitch_not really, sadly07:13
phiqtionedubuntu, can i add it to ubuntu and kubuntu?07:13
phiqtionor is it just files?07:13
odie5533phiqtion, my question exactly07:13
ajmitch_phiqtion: edubuntu isn't yet another desktop07:13
odie5533I don't want to change my home desktop but I want to test it out07:14
phiqtionoh okay07:14
ajmitch_it's a system that uses LTSP to enable thin terminal setup for a classroom, with education software & classroom management tools07:14
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ajmitch_hey Burgundavia 07:14
odie5533My mom's class (4th grade) has a few extra pcs that aren't used. I thought edubuntu might be a good option, but I don't really want to preach something I've never actually tried07:15
ajmitch_you can install a workstation or a server setup07:15
Yagisanajmitch_: you CAN istall edubuntu as a desktop07:15
ajmitch_Yagisan: as I said :)07:15
odie5533as a workstation on my home pc?07:15
Yagisanajmitch_ bah- lag here07:16
ajmitch_odie5533: yes, if you wished07:16
odie5533I wanted to try it on my pc, but I am running Ubuntu already. I don't want edubuntu to really mess up anything I have installed07:16
=== ajmitch_ hasn't done a real install :)
Yagisanodie5533: yeah - there should be an edubuntu-desktop package in breezy07:16
odie5533If I install that, will it change, or intefere with anything else? and can I uninstall it easily?07:17
ajmitch_Yagisan: which sort of corrects my earlier statement, but it's still gnome (or kde if you choose)07:17
Yagisanodie5533: if you don't like it, uninstall edubuntu-desktop.07:17
odie5533Will that take all it's packages with it?07:17
Yagisanbasically, it adds educational packages, but it should remove them if you remove edubuntu-desktop07:18
odie5533it should or it will?07:18
Yagisanodie5533: edubuntu-desktop and ubuntu-desktop share most core packages07:18
odie5533I don't want to be stuck with half edubuntu half ubuntu pc =/07:19
Yagisanodie5533: I will say should - as I've never needed to uninstall it07:19
Yagisanodie5533: ubuntu, kubuntu, edubuntu, xubuntu are all the one system07:19
odie5533Yagisan, on your current desktop, do you see the edubuntu packages in the menus and such?07:19
ajmitch_Yagisan: if you grab it with apt-get, apt-get won't track what was installed as a dependency07:19
Yagisanajmitch_: I though they used synaptic07:20
ajmitch_Yagisan: sure, most people do :)07:20
Yagisanodie5533: on this box no, on my edubuntu box, yes07:20
odie5533so from ubuntu you can see the edubuntu packages? Thats what I didn't want...07:20
Yagisanodie5533: I believe there are some screenshots in the wiki07:20
odie5533Edubuntu has loads of dependancies. If I delete the edubuntu-desktop, will it take the dependancies with it?07:21
ajmitch_odie5533: the packages are in the same archive07:21
Yagisanodie5533: please re-read this ubuntu, kubuntu, edubuntu, xubuntu are all the one system07:21
odie5533=/ they really should make a live cd07:22
Yagisanodie5533: when you install eg a kubuntu app, it usually appears in all the *ubuntu menus07:22
odie5533I think I'll hold off trying it then...07:22
Yagisanodie5533: eg I use k3b from kubuntu, because I like it better then gnometoaster in ubuntu07:22
odie5533My home pc could do without Tux Paint...07:23
Yagisanodie5533: why do you want to try edubuntu ?07:23
odie5533For my mom really07:23
odie5533She is a teacher in a very poor area with a few pcs that don't work well07:24
odie5533^4th grade07:24
Yagisanodie5533: this should work fine for her07:24
Yagisanodie5533: do you have a spare pc ?07:24
odie5533I don't atm07:24
odie5533thats the problem07:24
Yagisanodie5533: vmware ?07:25
odie5533I don't have a copy =/07:25
Yagisanodie5533: ok. edubuntu works exactly like ubuntu07:25
odie5533How many schools use Edubuntu?07:25
Yagisanodie5533: I have no idea, I ah use it for work07:25
odie5533At work?07:26
odie5533where do you work?07:26
Yagisanodie5533: I customised it for my small business, I liked the fact that it let me reuse old pc's07:26
odie5533I see07:26
odie5533customised it? You must be really knowledgable of edubuntu then ;)07:27
Yagisanodie5533: I wish, I'm more familiar with the non-educational side of it (I'm not a developer either)07:28
odie5533Why not use plain Ubuntu?07:28
Yagisanodie5533: If you install edubuntu-desktop with synaptic, it will remember what edubuntu-desktop installs07:29
Yagisanodie5533: if you don't like it, remove it with synaptic and it will remove what edubuntu-desktop installs07:29
odie5533It doesn't always do complete uninstalls. Leaves little config files all around my pc07:29
Yagisanodie5533: select "Mark for Complete removal" in sysnaptic07:30
odie5533It won't remove the dependancies07:30
odie5533I'll have to go down a huge list searching for 100 packages07:30
Yagisanodie5533: plain ubuntu also didn't suit me.07:31
Yagisanodie5533: give me a moment - I test it07:31
odie5533don't mess up your pc for me!07:32
Yagisanodie5533: don't worry - I can fix it if i break it07:32
=== odie5533 sure can't :(
Yagisanodie5533: this will take a short while 120MB down a small pipe07:33
odie5533Do you know what LSTP is?07:35
Yagisanodie5533: oh yes07:35
odie5533What is it?07:35
Yagisanodie5533: that it the linux terminal services project07:36
Yagisanodie5533: it lets you uses thin clients (or old pcs) as terminals attached to a more poerful pc07:36
Yagisan*powerful07:36
Yagisanthe powerful computer runs all the applications07:37
Burgundaviasalut ajmitch_ 07:37
odie5533Need a powerful pc running linux for that ;)07:37
Yagisanthe old pcs or thin clients boot off the network and run everything on the server07:37
odie5533how powerful?07:38
Yagisanodie5533: not really - how many clients are you looking at ?07:38
odie5533Well my mom has 4 pc's not used in her class07:38
odie55333 are P2's the last is a P307:38
Yagisanodie5533: a p3 is usually good for quite a few systems07:38
odie5533could a p2 run edubuntu fine though?07:38
Yagisanodie5533: they do need a good size of ram in the server07:39
odie5533how old is an "old pc"?07:39
Yagisanodie5533: depends on the clients, I use p2 300Mhz computers as the "thin client"07:39
Yagisanodie5533: be back in a moment07:40
odie5533ok07:40
Yagisanodie5533: back again - had a potential customer enquiry08:08
odie5533Ah08:08
odie5533Are you able to remove all the pieces of edubuntu easily then?08:08
Yagisanodie5533: testing it now - I have a nice Education and Games menu now08:09
Yagisanodie5533: hmm - it didn't remove the packages08:11
Yagisanodie5533: I think that is a bug in synaptic08:11
Yagisanodie5533: I'll clean up my system, and test again with aptitude08:12
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ajmitch_Yagisan: bug, or a preference?08:13
Yagisanajmitch_: I admit I'm not too familiar with synaptic, I usually use aptitude - so I'll doublecheck if it is pebak error08:16
Yagisanajmitch_: I did however just use it on default synaptic settings08:17
=== Yagisan sighs
YagisanI think I just reached my download cap - I'm only getting 5k/s downloads :(08:26
odie5533what is a download cap?08:27
Yagisanodie5533: It's where your isp meters exactly how much data you can download per month before they reduce your speed08:28
odie5533They do that?08:28
Yagisanodie5533: In Australia (and probably New Zealand too) all the isps do it (unless you pay huge amounts of money)08:29
odie5533Wow. God bless america :)08:30
Yagisanodie5533: we get charged for traffic too and from the US08:30
Yagisanodie5533: by US isps :(08:31
odie5533What?08:31
odie5533What do you mean08:31
Yagisanodie5533: a lot of the links to the US are owned by US companies. They charge you to use them08:32
odie5533You get charged extra every time you talk to the us?08:32
odie5533what kind of links?08:32
Yagisanodie5533: the undersea cables08:32
odie5533hah! the US owns the internet :)08:33
odie5533Well you can always move to the US you know08:33
odie5533So is there then an easy way to remove edubuntu?08:34
Yagisanodie5533: why ? I like my free health care, my free education, my minimum wage, my guarantee of unemployment benefits if needed08:34
Yagisanodie5533: well, it didn't work as planned in sysnaptic08:35
Yagisanodie5533: and is going to take a while now my download speed is slowed08:35
Yagisanodie5533: I easily manually removed the extra files08:35
Yagisanodie5533: but it is a bit time consuming08:36
odie5533Ah I think I'll try to get a hold of one of the pc's in my mom's class08:36
odie5533they're gonna be thrown out if there is no good use for em anyways08:36
odie5533take up too much space08:36
Yagisanodie5533: I think you'll find edubuntu is cery suitable for them08:37
Yagisanodie5533: one thing though08:37
Yagisanodie5533: the clients NEED at least 64MB of ram08:37
Yagisanodie5533: the server ideally should have about 32-64MB per user08:38
odie5533ALL clients if if they don't run with the server setup?08:38
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odie5533what about a no-server setup? how much ram is needed?08:38
Yagisanodie5533: if you do the workstation install - the clients will need minimum 128MB RAM, prefer 256MB or more08:39
odie5533well this seems like a useless idea then...08:39
Yagisanodie5533: how much ram do they have ?08:39
odie5533they probably have 64mb each tops...08:39
Yagisanodie5533: 64MB is good for a client - I use that in my clients08:40
odie5533the p3 might have a 128mb08:40
odie5533There is no server with a lot of RAM tho...08:40
Yagisanodie5533: just use the most powerful pc as a server08:40
odie5533but if it doesn't have enough ram its next to useless...08:40
Yagisanodie5533: put in as much ram as you can (take excess over 64MB from the clients)08:40
odie5533is there anyway to distribute all workflow among each pc?08:41
Yagisanodie5533: It depends on how many clients will use the server at once08:41
odie5533no no, to have each computer help eachother08:41
Yagisanodie5533: currently no, possibly in a later release08:42
odie5533how hard is it to setup LSTP?08:42
Yagisanodie5533: its part of edubuntu - it is automatically set up on install08:42
Yagisanodie5533: you do need to know what network card is in the client pc's though08:43
odie5533How do I tell a server to be a server08:43
odie5533and a client to be a client08:43
Yagisanodie5533: do a normal install on the server08:44
Yagisanodie5533: don't install anything on the clients - they will boot from floppy or cd08:44
Yagisansimple :)08:44
odie5533how do I boot them from floppy or cd? what floppy or cd?08:44
odie5533how do I tell them to run from the server08:44
Yagisanodie5533: they automatically will run from the server08:45
Yagisanodie5533: see http://wiki.edubuntu.org/EdubuntuInstallNotes08:45
odie5533what do you mean automatically08:45
odie5533no they wont08:45
Yagisanand http://wiki.edubuntu.org/EdubuntuDocumentation/BootingClientsWithoutPxe08:45
odie5533they'll boot into the half destroyed copy of windows on them08:45
Yagisanyes they will, if you follow those instructions08:45
Yagisantrust me - I do it at work all the time08:46
odie5533But there is no Edubuntu live cd?08:46
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Yagisanodie5533: not yet - ogra is the man to talk to about that - but he sould be on his way to the developer meeting08:46
Yagisan*should08:47
odie5533So I do a normal install on the first pc08:47
odie5533then I just use the tutorial you wrote to boot the others off that pc08:47
Yagisanodie5533: yes, on the one with the most ram, then follow the tut08:47
Yagisan:)08:48
odie5533And I don't need to do ANY configuring on the server pc? Can kids use the server pc along with the clients?08:48
Yagisanodie5533: you may need to change the ip addresses to fit in with schools ip setup, but in most cases no08:49
odie5533What is rom-o-matic?08:50
Yagisanodie5533: kids can use the server pc, but I wouldn't recommend it - if they turn it off, everyone will lose there work08:50
Yagisanodie5533: ah, the link didn't come up. rom-o-matic is http://www.rom-o-matic.net/08:51
Yagisanodie5533: it is what makes the clients automatically boot from the server08:51
odie5533Is there a way to burn a cd of the rom?08:52
odie5533^ignore that08:52
VelmontI tested the LTSP thing yesterday. Worked like a charm :)08:52
odie5533Is rom-o-matic specific to lstp?08:53
VelmontNope. I do not believe so :908:53
Yagisanodie5533: not at all08:53
odie5533What does rom-o-matic do exactly?08:54
VelmontBut the computers I used as clients already had PXE, so I just plugged them in; and; hey; it worked.08:54
Yagisanodie5533: starts the pc up, and gets it to look on the network for a boot image to continue loading the os08:54
Yagisanodie5533: think of it as a networked boot floppy08:55
odie5533How does the school network know which lstp to provide for each computer?08:55
Yagisanodie5533: each classroom is self-contained in an edubuntu setup08:55
odie5533So then they can not have internet access?08:55
Yagisanodie5533: they only start from the one in their classroom08:55
Yagisanodie5533: the server provides internet access, (it needs two nics)08:56
odie5533Thats a problem.... =/08:56
Yagisanodie5533: $5 will buy you a realtek card08:56
odie5533I dno if it has any standard pci slots08:57
odie5533I haven't had a look at them yet08:57
Yagisanodie5533: it it is a normal pc, it will08:57
Yagisanodie5533: or take a netcard out of a broken pc08:57
odie5533The pcs I plan to use would be classified at broken pc's =P08:57
odie5533So clients connect to a hub which connects to the server which connects to the internet?08:58
VelmontYep :] 08:58
Yagisanbasically yes08:58
odie5533Hmm need a hub then08:58
Yagisanor switch08:58
Yagisanswitch is better08:58
odie5533which is cheaper?08:58
Velmonthttp://wiki.edubuntu.org/EdubuntuWiring08:58
Yagisanswitches now08:58
odie5533This seems rather impratical you know. If the thin clients already need 64mb of memory, why not just use them as normal clients?08:59
odie5533I suppose it would be more practical with a fast server...08:59
odie5533How much does a server cost?09:00
odie5533er... you are in australia...09:01
Yagisanodie5533: take my values and halve them09:01
odie5533that works09:01
Yagisanodie5533: I spent about $200 on new parts, and used leftovers to build a server09:01
odie5533switch is gonna cost $30-50 =/09:02
Yagisanodie5533: I bought new cpu, more ram, but only because I had to (old machine had electrical fire)09:02
odie5533whats the difference b/w a hub and a switch?09:03
Yagisanodie5533: I don't think you could install any modern system into a machine with 64MB of ram or less09:03
odie5533win9809:03
odie5533well, win9509:03
Yagisanodie5533: win98 is not modern, office would need 128MB to run decently09:04
odie5533not the old office...09:04
odie5533office 9509:04
Yagisanodie5533: a hub copys all network traffic out of all ports, a switch is smarter and just sends it to the right pc09:05
Yagisanodie5533: office 95 has trouble with docs from any office newer then 9709:05
odie5533save as rtf?09:05
odie5533Why does Edubuntu need so much RAM?09:06
odie5533I thought linux was a low ram kind of os..09:07
Yagisanodie5533: because it doesn't use a hard disk in the clients09:07
odie5533If it did09:07
Yagisanodie5533: It keeps a copy of itself on the clients to show what is happening on the server09:08
Yagisanodie5533: the kernel itself only uses 12MB09:08
odie5533then what else is there that uses so much that it wouldn't run well on a 32mb pc?09:08
Yagisanodie5533: the rest is needed to monitor the keyboard, mouse, network09:08
Yagisanodie5533: actually show a display09:09
odie5533how much ram does a monitor a mouse a keyboard and a nic card use?09:09
Yagisanodie5533: considering it uses x.org, it was about 40MB when I measured it09:09
Yagisanodie5533: Windows based thin clients need 256MB09:10
odie5533Is there anything more lightweight that x.org?09:10
odie5533Windows based PC's don't need more than 64-128mb though09:10
Yagisanodie5533: if you go for a manual ltsp setup, you can do it in 32mb09:10
Yagisanodie5533: ANY modern (ie suppurted by MS Windows) need 256MB to boot without wearing out your disks09:11
odie5533the un-modern os's (95/98) don't need that much though09:11
Yagisanodie5533: although it would be good to reduce client memory useage09:11
odie5533What exactly is Edubuntu designed to be run on?09:11
Yagisanodie5533: 95/98 have more holes then swiss cheese09:12
Yagisanodie5533: Edubunti is designed to run on older pcs (think p1 or better) as a client09:12
odie5533Meh, If the pc gets hacked the only thing the hacker will get is a couple of 4th grade book reports09:12
Yagisanodie5533: and another zombie box09:12
Yagisanodie5533: that relays spam everywhere09:13
odie5533older pcs as clients, and a lightning fast server to handle it...09:13
Yagisanodie5533: well, not lightning fast, most people are using p3 servers09:13
odie5533With how much ram?09:13
Yagisanodie5533: most seem to be at 384-512 on the servers (with 15-30 clients or more)09:14
Yagisanodie5533: at MB per client, that's quite low09:15
odie5533And what on the clients then?09:15
odie553364mb, a nic card and a p1?09:15
odie5533or p2?09:15
Yagisanodie5533: I don't know, my clients are 1x p2 300Mhz 64MB RAM, 1x p2 233Mhz, 64MB RAM,  1x k6/2 300Mhz, 320MB RAM09:16
odie5533Is Edubuntu meant mainly for this LSTP method?09:17
Yagisanodie5533: if you only have a few boxes, and won't add more, just do a workstation install09:17
Yagisanodie5533: for medium/large scale, I think so09:17
odie5533workstation install on each?09:17
Yagisanodie5533: small scale, I'd do a workstation install on each client (if there will be say less the 5 clients)09:18
odie5533The LSTP method, can the clients each have personal settings?09:19
Yagisanodie5533: yes09:19
odie5533Can they store files on the server? Can they use their own hard drive?09:19
Yagisanodie5533: all on the server09:19
Yagisanodie5533: to give an idea of how different the settings can be, my translators desktop is completely in Japanese09:20
Yagisanodie5533: while mine is English09:20
Yagisanodie5533: we use the same server09:20
odie5533lol and it can all be stored on the server?09:20
VelmontIts very cool actually... You switch pcs and they always look the same :) Have your own roaming account ;)09:20
odie5533Can someone use the server though? or is it really strictly a server?09:20
Velmontodie5533: You can use it...09:21
Yagisanodie5533: I'm using my server right now09:21
odie5533IE could my mom use the p3 as a server and like... show the kids how to do something? Or setup a test and start it for them all from the server?09:21
Yagisanodie5533: as in logged in and typing to you from it09:21
odie5533^easily I mean to say09:21
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Yagisanodie5533: I think so, but you'll need to confirm that with ogra09:22
odie5533How many people use Edubuntu?09:22
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Yagisanodie5533: quite a few that I'm aware of09:24
odie5533in schools?09:24
Yagisanodie5533: I believe that some of the south americans are using it, there is also a production deployment in some US schools09:25
Yagisanodie5533: ogra is in contact with them09:25
odie5533what do you mean production deployment?09:25
Yagisanodie5533: It was built, tested, and now the kids are using it everyday09:26
odie5533If Edubuntu is partially meant for this LSTP thing, then why isn't all the Rom-o-matic stuff included in the Edubuntu cd?09:26
odie5533kids in south america, but where in US?09:26
odie5533on the site it looked like there were 2 schools in the world using it...09:26
Yagisanodie5533: newer network cards don't need rom-o-matic, and the website has a newer version09:26
Yagisanodie5533: and there is no more room left on the cd09:27
odie5533hmm09:27
odie5533should have it in the repos or somethng then09:27
odie5533seems like a big thing09:27
Yagisanodie5533: newer cards use PXE09:28
odie5533how can you tell if you have a PXE card?09:28
odie5533(and what is PXE)09:28
Yagisanodie5533: it gives you a boot from network prompt when you turn on the pc09:28
odie5533one of your pc's is the same card as my home pc ;)09:29
odie5533Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)09:29
Yagisanodie5533: It's effectively a built-in networked boot floppy09:29
Yagisanodie5533: It is the cheapest and most popular (I have like 6 of them around)09:29
odie5533what do I download for romomatic then?09:30
Yagisanfirst, find out what cards are in the client pcs, then follow the howto http://wiki.edubuntu.org/EdubuntuDocumentation/BootingClientsWithoutPxe09:31
YagisanI fixed the link for you09:31
odie5533ah thankyou09:31
=== Yagisan finishes work soon :)
odie5533when downloading it, there are like 5 rtl8139:*'s09:31
odie5533how do I know which is right?09:31
Yagisanthe star means any one will do09:32
Yagisanas long as it starts with rtl8139, it will work09:32
odie5533familydrivers/net/rtl813909:32
odie5533rtl81290x10ec,0x8129Realtek 812909:32
odie5533rtl81390x10ec,0x8139Realtek 813909:32
odie5533erm... 3 line paste09:32
odie5533I am using the RTL-8139/8139C/8139C+09:33
odie5533oh I get the rtl8139:rtl8139?09:33
Yagisanodie5533: yep09:34
odie5533ah, confusing with the same name and all =P09:34
Yagisanodie5533: any of the rtl8139 will work09:34
odie5533What is legacy floppy?09:34
Yagisanodie5533: old pc's have to think a boot cd is a boot floppy to start09:35
odie5533Make sure PXELOADER_KEEP_ALL is ticked, and it is a good idea to also tick POWERSAVE, ALLMULTI, MULTICAST_LEVEL1, MULTICAST_LEVEL2, and DOWNLOAD_PROTO_TFTM09:36
odie5533There are a lot of steps to get the floppy disk ;)09:36
Yagisanodie5533: future compatibility, and if it can't boot for whatever reason, try not to run up the electric bill :)09:37
YagisanPXELOADER_KEEP_ALL is the essential one09:38
odie5533There are lots of options in the customize09:38
odie5533I don't see any non-computer savvy person able to go thru all this to install a client server setup in their classroom09:39
odie5533My mother is probably the most computer literate in her whole school, and theres no chance she could ever setup a client server setup in her lifetime09:39
Yagisanodie5533: that's why I wrote the howto (and part of the reason rom-o-matic isn't on the cd)09:39
odie5533the not having rom o matic on the cd makes it harder09:40
odie5533you'd have to find the howto09:40
odie5533then find rom o matic09:40
Yagisanodie5533: the hard part is figuring out what network card you have09:41
Yagisanodie5533: with newer machines the use PXE it doesn't matter09:41
odie5533then open up a command line, do a live cd on each pc to find the right nic, then go through the list, theres no search for the family name so you'd have to know enough about a browser to hit ctrl f (most people don't). then go through the customize. The ctrl f thing comes into play again. Then finally go back into a command line and make the floppy. Possibly then configure a bios to boot from the floppy or the cd.09:41
Yagisanodie5533: it works right out of the box09:42
Yagisanodie5533: livecds don't always boot on low memory/very old systems09:42
odie5533I don't see any non-computer-savvy person being able to setup edubuntu unless there was some better doc's on the install/setup process09:43
Yagisanodie5533: with some more recent hardware, it is literally install server and turn on client09:43
Yagisanbut it is mostly intel network cards that have PXE09:43
odie5533Install server is harder than it sounds too09:44
odie5533For instance: Asked what a bios was my mom would answer it probably has something to do with a pc. Theres no chance she'd know how to get to it, let alone correctly configure it.09:44
Yagisanserver doesn't care about the bios09:44
odie5533It does to install the server09:44
VelmontI didnt have to configure anything on the client... :)09:44
odie5533and you can't well have a server without installing one09:44
odie5533Velmont: but you still had to either go into the bios to boot from the edubuntu cd or at least know it was able to boot from the cd to install the server in the first place09:45
Yagisanodie5533: you make a good argument for reading the manual that comes with the pc09:46
VelmontI just put the CD in the server and started it :)09:46
odie5533Yagisan: when using 8 year old computers that the manual has well gone and perished from it is quite hard to find the manual09:46
Yagisanodie5533: newer (1999 onwards) generally boot from the cd without any configuration09:46
=== Yagisan still has the manuals for his 1997 pcs
VelmontAnyway, a server is to be set up by someone who knows just a bit of computers :) Once it is it up, it works for anyone.09:47
odie5533Too many manuals to read is the point09:47
odie5533I doubt there are any cases of a non computer-savvy person having an installation of edubuntu09:47
Yagisanodie5533: Would you say the same thing about installing a child safety seat in a car ?09:47
odie5533There a large difference between a legally required installation and a computer installation09:48
Yagisanodie5533: not really, if you don't read the manual, it's not going to work right09:48
Yagisanodie5533: that said, if the manual is wrong, tell us so we can fix it09:49
odie5533A good example: A family that I am friends with recently bought a PC from Dell. It comes with easy picture perfect manuals on how to set it up and a 24/7 tech support on how to set it up. They asked me to hook it up. You know why? Becasue they still aren't computer savvy enough to set it up even with a guy walking them through it and color coded cords and full color pictured instruction manuals09:50
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Yagisanodie5533: what can I say ? I know people like that, and I know people that had no trouble following the instructions09:53
Yagisanodie5533: It eventually comes down to the persons confidence in themselves09:54
odie5533At the school my mom works at, they are getting roughly 10 new pc's for the whole school. There are two tech guys for the whole district who come around once every 6 months to fix things (and they are both idiots). My mom was able to set hers up reading the instruction manual. She also set up the principle's for him and the secrataries. The rest of the pcs are still in their boxes because no one knows how to set them up. New, ex09:54
odie5533pensive pcs (p4's with flatscreens and wireless mice and keyboard, photo printers etc). My mom could set up a pc (plug it in with the color coded cords and such) but I don't see her being able to ever install kubuntu or configure a bios correctly.09:54
odie5533*edubuntu09:55
Yagisanodie5533: p4s won't need to have the bios configured, in fact most pcs from 1999 on don't need it configured09:55
odie5533My mom still couldn't download a cd and burn it anyways, so it won't help that the bios is already idiot proofed09:56
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odie5533Best example: when trying to download firefox my mom accidently downloaded thunderbird and asked my why she couldn't browse the internet with it09:56
VelmontWell. Why SHOULD she install Edubuntu?09:57
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odie5533SHE won't. I might09:57
VelmontI don't see the problem that you actually need to know a bit in order to set it up. 09:57
VelmontDon't need to know much though, as it is very easy.09:57
odie5533You don't need know a bit. You need to know a LOT09:58
odie5533easy for someone who knows how09:58
Yagisanodie5533: You had to learn Windows once,09:58
odie5533nah, learned dos first09:58
odie5533windows came easy to me ;)09:58
VelmontLinux came easy to me.09:58
Yagisanodie5533: doesn't matter, now you are learning something new09:58
odie5533I also had 24/7 tech support from my dad09:58
Yagisanodie5533: remember when you first installed windows09:59
jeffbuntuHi09:59
odie5533(dad installed it for me, im a bad example really)09:59
Yagisanodie5533: did the cd boot ? Did you need to make floppys09:59
odie5533again the bad example thing10:00
Yagisanodie5533: ah, well, the point is, the first time you do it, it isn't so easy10:00
odie5533It is if someone is sittting there helping you do it.10:00
Yagisanodie5533: after doing it 2-3 times, it isn't such a deal anymore10:00
odie5533And thats what would be needed as it stands to get Edubuntu installed on a pc as I see it10:00
Yagisanodie5533: have you installed ubuntu/kubuntu ?10:01
odie5533im talking to you in xchat from my Ubuntu install10:01
Yagisanodie5533: have any trouble installing it ?10:01
odie5533loads10:02
odie5533I gave up a few times too10:02
odie5533urg brb10:02
odie5533back10:03
odie5533ive been on and off windows for the past week about10:03
odie5533trying to decide which is better10:03
Yagisanodie5533: what were issues you had on install ?10:04
odie5533First bad media10:04
odie5533then bad cd burning speed10:04
odie5533Then I couldnt get fakeroot to work when installing sun java, turns out i dled the x86 not the amd64 java10:04
odie5533Then I found out theres no good flash player for amd6410:04
odie5533then found out w32 codecs didn't work10:05
odie5533then got on x86 install10:05
Yagisanodie5533: so you discovered that non-ubuntu supplied third party software doesn't work on amd6410:05
odie5533lots of things worked, then, I was in #ubuntu yesterday talking to bob2 after he told me my ubuntu put my filesystem in read only mode because it was about to explode...10:05
odie5533third party software! thats it! the basic requirements (for me) of any OS, third party software10:06
odie5533if all software was first party, why, microsoft would be even richer! ;)10:06
Yagisanodie5533: you are too used to windows way of thinking10:06
VelmontTss. I don't need third party software...10:06
odie5533yes windows way of thinking: things working...10:07
odie5533Windows: It just works10:07
Yagisanodie5533: no, that's things not working10:07
VelmontHmm. Ahwell, I use aMSN CVS. But aMSN 0.94 is included from Ubuntu, so.10:07
odie5533Meh I hear about loads of crap for Windows, but truely it works great. its the #1 os in the world, how bad could it be?10:08
VelmontHahaha. I work with Windows here at school, -- you can't use just works as a pro with windows! That's much more related to Ubuntu Linux :)10:08
Yagisanodie5533: Have you truly tried to use Windows in a corporate environment ?10:08
odie5533Ubuntu is based on compiling loads of THIRD PAR\10:08
odie5533PARTY software into an OS10:08
odie5533Yagisan, I've never been in a corporate environment my whole life (all 15 years of it)10:09
odie5533so I honestly can say, no10:09
VelmontUbuntu works better out of the box than Windows... -- Why Windows works "better" is just because you know Windows and have loads of exprience...10:09
Velmontodie5533: Well, it sucks.10:09
YagisanVelmont: that's too polite10:09
odie5533Windows comes packaged with PC's It LITERALLY works right out of the box10:09
odie5533I mean literally, you open the box and it works10:10
Yagisanodie5533: Utill you upgrade and find that your modem and sound card now don't work as there are no drivers for Windows foo10:10
Velmontodie5533: Not with my pc... Not with the pcs we install here...10:10
Yagisanodie5533: I used to be the guy that put Windows on those pc's before we put them in the box10:10
Velmontodie5533: And anyway, its incredible easy to do the same with Ubuntu... Just have to buy from a supplier that does it.10:11
odie5533And you can even hire people like me to come and install your palm software because you're too stupid to pop in the cd and click install next next finish yourself, so you never need to know anything about a pc to use it on windows10:11
jeffbuntucan'i interrupt this troll ?10:11
Yagisanjeffbuntu: what's up10:11
odie5533I feel like that was aimed at me...10:11
jeffbuntui want write in the wiki page, but i don't know how10:11
odie5533jeffbuntu, is that troll comment aimed at me?10:12
Yagisanjeffbuntu: mhz is the wiki guru10:12
odie5533Yagisan, jeffbuntu, Velmont, if you guys dont want me here just say the word and I'll never come here again.10:12
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jeffbuntuthe troll is the eternal "comparaison" between windows and linux10:13
odie5533I don't personally see it as a troll, more of an endless discussion10:13
jeffbuntuif you want10:14
odie5533I don't want it one way or the other personally, I don't really have much of an opinion on it10:14
Yagisanodie5533: As long as we are all clear that Ubuntu IS NOT Windows, its a very different system10:14
Yagisanodie5533: I think you should try installing edubuntu10:15
Yagisanodie5533: If you have any issues, we are here to help10:15
odie5533I'm not gonna bother if the pc's won't run it.10:15
odie5533You can't help me with a subpar minimum spec requirement...10:15
Yagisanodie5533: you won't know if you don't try10:15
odie5533Can't try for... hmm roughly 12 hours10:16
Yagisanodie5533: please don't piss on my help10:16
odie5533Yagisan: not at all10:16
odie5533you've been the main help here at this hour and I thankyou for that10:16
odie5533I am going to attempt to setup either a bunch of workstations or a client server with the p3's and the p2's10:17
Yagisanjeffbuntu: what page do you want to edit10:18
odie5533I think I'm going to get a few hours of sleep before the morning. Good night10:18
jeffbuntuabout boot without pxe card10:18
Yagisanjeffbuntu: my page ?10:18
Yagisanjeffbuntu: what do you want added ?10:18
jeffbuntuactually http://wiki.edubuntu.org/EdubuntuDocumentation/BootingClientWithoutPxe doesn't exist10:19
Yagisanjeffbuntu: it's missing an s Between Client and Without10:20
jeffbuntui copy the link, then the link it bad10:21
Yagisanwhere is the bad link ?10:22
jeffbuntuhttp://wiki.edubuntu.org/EdubuntuDocumentation10:22
Yagisanjeffbuntu: thanks jeff, fixed the link10:24
Yagisanbye all, be back later10:24
jeffbuntui want add howto boot with the HD (not with a floppy)10:25
Yagisanjeffbuntu: I discussed that with ogra (I use it too), he said not to add it until people want it10:27
Yagisanjeffbuntu: as it is a little bit involved10:27
jeffbuntuogra they to me to do it10:27
jeffbuntusaid10:27
Yagisanjeffbuntu: he did ?10:27
jeffbuntuthere is 2 days ago10:28
Yagisanjeffbuntu: have you got it written up ?10:28
jeffbuntui don't understand well ?10:29
Yagisanjeffbuntu: do you have a draft you can send me ? I'll add it10:29
jeffbuntuyes i can do this10:30
jeffbuntuwhat's email ?10:30
Yagisanjeffbuntu: you can dcc it, if not then jamie_jones_au@yahoo.com.au10:31
Yagisanjeffbuntu: can you tell me if this page loads http://eyagi.bpa.nu/~jamie/doomsday.html10:33
jeffbuntuYagisan : it's seem that it's not good10:34
Yagisanjeffbuntu: bad link ?10:34
jeffbuntuthe site eyagi.bpa.nu reply10:36
jeffbuntuno reply of ~jamie10:38
Yagisanjeffbuntu: could you please try again. I just adjusted the firewall10:39
jeffbuntugood10:39
Yagisanjeffbuntu: thank you10:40
jeffbuntuYagisan : it's you  Jamie ?10:41
Yagisanjeffbuntu: Yes10:42
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jeffbuntuok, i've to write because for the moment i've only my papers note, and i mailto you10:44
jeffbuntubye, all10:45
Yagisanjeffbuntu: thanks10:45
Yagisanbe back a bit later10:45
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Todeh ithere12:46
Todeanyone knows where i can find information about the "popularity" of Linux in schools?12:46
Todefor example x% of schools in England use Linux, etc12:47
wsl_if it helps, I am intending to install edububtu on 8 classroom machines (in the UK)12:53
wsl_otherwise the answer (I suspect) is minimal%12:53
Todethanks wsl_12:59
Todeand good luck with your installation...! :o)12:59
wsl_thanks, hopefully I wont need it :)01:00
Todewhat do yo umean??01:01
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VelmontHihi, it's nice and easy Tode ;)01:08
VelmontJust works (tm) (at least here ;);))01:08
Todehi Velmont! what's up?01:08
Tode:o)01:08
VelmontTode: Lo`. I'm using Archie on a stupid 300PL IBM-machine that won't work. I can't ghost Win98 onto it... Just have to check the HD really is working ;] 01:10
VelmontArchie is an Arch live cd.01:11
VelmontArchLinux*01:11
Tode idon't know the Archie stuff01:11
Todeit seems to be a pain in the neck...01:11
VelmontNope. It is good :]  I use Arch Linux at home, and needed a good live cd. SystemRescueCD didn't work...01:14
VelmontHuuummm. The disk is only 1 GB... Better find a new one, although it's supposed to be 6gb.01:14
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Tode1 Gb?? it's not enough...01:25
Todeso u think it's a good stuff, ArchLinux?01:25
Todeis it a distribution?01:26
spaceyi'm deploying edubuntu in a few dutch schools01:33
VelmontTode: It is, yes. :) 01:33
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Todespacey -->do you know if Linux is popular in dutch schools?01:40
TodeVelmont --> wow I've just red some stuff about Arch Linux... it is for hardcore users!! ;o)01:40
spaceyTode, there are a lot of initiatives01:42
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spaceyalso from the government01:42
spaceybut i think atm it is just at the beginning, but the developments are really exciting, and i think it will speed up in the coming years01:43
Tode:o)01:43
Todeyeah it's really exciting!01:44
VelmontHihi. It's so nice to be so early, - started with GNU/Linux with SuSE 5 :) Things have really changed from that time. :] 01:46
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Todewow! I understand why you like Arch Linux.. ;o)01:47
jsgotangcohello01:47
VelmontI use Ubuntu on my laptop though :]  Really like it, - but I prefer Arch on my main machine, the extreme KISS-philosophy just makes everything so clean and stable.01:48
TodeKISS-what?01:50
VelmontKeep It Simple Stupid :)01:53
VelmontNo automatic GUI-wizards and "smart" systems etc.01:54
VelmontYou do the configuration yourself in flatfiles. pacman, the packagemanager is just a breeze. :)01:54
VelmontI prefer it any day over apt-get and dpkg.01:55
Todewow... impressive01:57
TodeKISS <-- ;o)01:57
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jsgotangcoarch is really nice i have it in one laptop too (ibm r50e)02:58
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zakamehi all! :D02:58
YagisanG'day all03:01
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Todejsgotangco --> arch is for advanced users, isn't it?03:14
jsgotangconot really03:14
jsgotangcolet's say its a gentler slackware :)03:15
Tode;o)03:15
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Todeoki doki03:15
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Yagisananyone here dual boot with windows ?03:40
pirastyes.. I have dual boot ;-) But with Ubuntu :-)03:41
zakameYagisan: here, why?03:41
Yagisanpanyone who does, could you paste a dmesg | hrep hd03:41
Yagisans/panyone/anyone03:41
YagisanI need it for a howto03:42
Yagisanand I don't have a windows box03:42
Yagisans/hrep/grep03:42
Yagisanbrb03:42
pirasthttp://paste.ubuntulinux.nl/365303:44
pirastNote that I enabled DMA for my DVD device !03:44
Yagisanpirast: thanks03:52
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Yagisanpirast: ubuntu doesn't detect fat or ntfs partitions ?03:59
pirastno...04:01
pirasti can mount them via "Disks"04:01
pirastBut Ubuntu didn't autodetect my fat an ntfs partitions :-/04:01
pirasthttp://paste.ubuntulinux.nl/365404:02
pirastfdisk output04:02
Yagisanpirast: ok - just wanted to make sure - I'm identifying the partitions to delete so edubuntu clients can boot from hard disk04:02
Yagisanpirast: thanks - I was just about to ask for that too04:03
pirastokay :-)04:03
pirastbtw.04:08
pirasthttp://www.ubuntu.com/newsitems/release51004:08
pirastit says04:08
pirastAutomatically makes existing hard drive partitions available      to the desktop04:08
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pirastMaybe I should enter a bug.. Because I made a fresh Ubuntu 5.10 install..04:09
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Yagisanpirast: hmm, but it shows up under disks04:16
jjtechnoThe "breezy" version, even when I boot from 'workstation' is just too big for an old 2.0gigs machine, any suggestions that would let me give this machine to a kindergarten class? Thanks04:16
pirastYagisan: Yes.. But in "Disks" I have to mount it.. I just asked in #ubuntu-bugs.. There someone said that this is normal and Ubuntu Breezy does not mount fat32 and ntfs partitions. But the LiveCD does noticed someone there.04:18
pirastBut the LiveCD does someone noticed there.04:18
pirastsorry ;-)04:18
jeffubuntuYagisan: had you some time to watch my draft 04:19
jjtechnooops sorry I shouldn't have burst right in, I will just look for a while in the future04:20
Yagisanjeffubuntu: editing it now on the wiki04:21
Yagisanpirast: thanks04:21
Yagisanjjtechno: sorry - I'm a bit busy atm, I or someone else will get to you in a moment04:22
jjtechnothanks much04:22
jeffubuntujjtechno: can i help you ?04:23
jjtechnothanks , I hope so04:24
jjtechnoI have a older stand alone machine2 gig total space04:24
jeffubuntui see the post and i think 2 GHZ :)04:25
Yagisanjeffubuntu: http://wiki.edubuntu.org/EdubuntuDocumentation/BootingClientsWithoutPxe04:25
Yagisanjjtechno: ah - ok. Did you want to use it as a server ?04:26
jjtechnono not as a server but as a workstation, I will check the wiki futher, though04:26
Yagisanjjtechno: the good news is clients don't need a hard disk04:28
Yagisanjjtechno: that disk could probably be taken out and installed into the edubuntu server machine04:28
jjtechnothe only machine in the class, the teacher was very excited about EDubuntu, so I am trying to make it happen for the class. No more resources for computers this year, next maybe for network thin clients04:29
Yagisanjjtechno: oh you meant "worksation" install04:29
Yagisanjeffubuntu: comments ?04:30
jjtechnoI was trying to do the minimum install without getting the warning about not enough space04:30
Yagisanjjtechno: 2GB is a bit tight, is it possible to get a bigger/second disk ?04:31
Yagisanjjtechno: based on the age of the machine, I don't recommend not creating a swap partition to get more disk space04:32
jjtechnosorry, I am trying but the bones have been picked over by the rest of the school.04:32
jjtechnocan you reccomend a manual partition that might work?04:33
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Yagisananyone have any ideas for a low-fat edubuntu that can install in less then 2GB drive ?04:33
amarockhi all:)04:33
jeffubuntuYasigan: i look the wiki, it's look great ;)04:33
Yagisanjjtechno: The issue is that all the educational apps are taking up a lot of that 2GB space04:34
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Yagisanjeffubuntu: thanks :)04:34
Yagisanjjtechno: we could remove them, but that defeats the point :(04:35
YagisanG'day amarock04:35
amarockhey are there edubuntu developers here too! 04:35
amarock:)04:35
Yagisanamarock: developers are on their way to the developer convention04:36
jeffubuntujjtechno: may be an "server" install + manual apt-get install an small X programs04:36
jjtechnoshe wants the edu apps. I don't think picking and chooseing would serve her any better04:36
jjtechnohaen't thought of that jeffubuntu04:37
jjtechnowill the fluxbox gui run the Gcomfris apps for kindergardeners04:38
jjtechno5 and 6 yearolds04:39
jeffubuntuit's seem to be possible with 2 Go04:39
Yagisanjjtechno: should, most likely grab the needed gnome support libraries. icewm is also nice04:40
jjtechnoI will try it, thanks for the help icewm or excm4?04:40
jjtechnoistead of fluxbox04:40
Yagisanjjtechno: OOo is also space hog04:41
jeffubuntuor Xfce04:41
jjtechno will try it and let you know04:41
Yagisanjjtechno. thanks - if it goes well, add it to the wiki04:42
jjtechnook 04:42
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jeffubuntuall: what is for you the best tool to resize an partition ?04:44
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Yagisanjeffubuntu: try gparted, myself I backup the data, then delete and recreate the partition04:45
jeffubuntui search a small tool to use on the old client (for then end of boot without pxe)04:47
jeffubuntuif the hd is full04:47
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jeffubuntui remember "fips" but it's may be "risky"04:49
Yagisanjeffubuntu: if the old pc runs dos, we can get it to boot edubuntu from dos04:49
Yagisanjeffubuntu: should also work with Win95 and Win9804:50
jeffubuntuwith loadlin04:50
Yagisanjeffubuntu: but not WinMe, or the WinNT/2K/XP/2K3 systems04:50
Yagisanjeffubuntu: rom-o-matic also makes dos .com files04:50
Yagisanjeffubuntu: just put it in autoexec.bat04:51
jeffubuntudoes it do the "coffee" ? ;)04:51
Yagisanjeffubuntu: It probably will soon04:52
Yagisanjeffubuntu: I have done the bios mod method a few times - that is sweet when it works, and expensive when it doesn't04:52
jeffubuntubios mod ? include rom boot into bios ?04:53
Yagisanjeffubuntu: exactly04:54
Yagisanhey, its 1am04:54
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Yagisanhappy birthday to me :) 04:54
jeffubuntuhappy birthday to you, big applause04:55
Yagisanjeffubuntu: thank you04:55
jeffubuntuit's very late in your place, only 5 pm here in france04:56
Yagisanjeffubuntu: I'm in Sydney, Australia04:57
jeffubuntuYagisan: have you find an model to mod your bios, or all with your brain ?05:00
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Yagisanjeffubuntu: I spent most of my time working it out by myself05:04
Yagisanjeffubuntu: I've tried it with several machines, ami and award bioses05:04
Yagisanjeffubuntu: award was easier, but finding tools was hard05:05
Yagisanjeffubuntu: and I permanently broke 1 motherboard doing it05:05
Yagisanjeffubuntu: basic gist is download a copy of your bios from your pc05:06
Yagisanjeffubuntu: insert etherboot image for the exact nic you have05:06
Yagisanjeffubuntu: reflash bios05:06
Yagisanjeffubuntu: hope your pc starts again05:06
jeffubuntuof course05:07
Yagisanjeffubuntu: prepare to ebay broken bits05:07
Yagisan:)05:07
jeffubuntuyou add an entry in the menu ?05:07
Yagisanjeffubuntu: with a bios mod, it will boot over the network if it can't boot from floppy, cd, or hard disk first05:07
Yagisanjeffubuntu: no menu entry05:07
Yagisanjeffubuntu: sometimes you need to delete parts of the bios to make it fit05:08
jeffubuntuvery "impressive"05:08
Yagisanjeffubuntu: so I thought until I broke a machine05:09
Yagisanjeffubuntu: it works better with newer machines05:09
jeffubuntubut newer have pxe;)05:09
Yagisanjeffubuntu: such as gigabyte motherboards with dual bios05:09
Yagisanjeffubuntu: not all :(05:09
Yagisanjeffubuntu: but it was a fun experiment05:10
jeffubuntui think i test that after i learn a lot on the theme05:10
jeffubuntuthanks for the idea, and c you, good night05:13
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Yagisanjeffubuntu: good night. before testing that idea, make sure you can afford to lose the pc05:14
jeffubuntuYes, i've note this small 'detail'05:15
jeffubuntuor border effect05:15
jeffubuntubye05:15
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mhzhi there05:22
jindrohi, first time here05:23
=== mhz is happy to announce that next week, he'll be demoing edubuntu to a students about to graduate as Math Teachers.
mhzjindro: welcome then05:23
jindrois edubuntu for children or students?05:24
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mhzedubuntu is a distro oriented to satisfy schools needs05:24
mhzbasically, it is a set of IT tools and applications for Teachers to help and motivate students learning05:25
highvoltagejindro: i would say the first release are suitable for young students and children alike, but it is meant for educational institutions05:25
mhzyou can use it for kindergarden or secondary schools05:25
highvoltagefuture versions will be more apt for high school, and eventually, even university.05:25
mhzhighvoltage: indeed05:26
highvoltagemhz: cool! (about the demo)05:26
mhzthx05:26
jindrolooks like a great idea, I ll look at it tommororow, after azareus does the job05:26
mhzhighvoltage: though i am very nervous 'cos I know zero about math teaching05:26
mhzhighvoltage: though i am very nervous 'cos I know zero about math teaching and i am very ignorant on how to use math tools properly05:27
highvoltagei don't know much about teaching or maths :(05:27
jindrowe need smth  easy and colourfull for the kids. I know the Ubuntu community and it works perfectly05:28
weasl7make sure you prepare and practise well before going in05:28
=== mhz is also presenting Edubuntu in the Science and Math Week of the Universidad de Santiago, Chile, tomorrow at 12 local time
jindromath is the best game in science, it could be easy game for children05:29
mhzweasl7: that's my point, so today at 16, an engeneer friend of mine will help me prepare the demo.05:29
jindrowith a proper tooleven more interesting05:29
mhzjindro: then you'll love edubuntu selection05:29
weasl7good, reckon on spending 2-3 times as long preparing as you will take to deliver the 'class'/demo05:30
jindroI am looking forward, bye all05:30
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mhzweasl7: highvoltage: the thing is that for tomorrow, I'll need to show diff apps. (chemestry, Language, Math, Astronomy)05:31
weasl7not much sleep then ... ;)05:31
mhzlol05:31
mhzI look forward to wiki the presentations ASAP (once i finish them, thou) so communtiy can quickly improve them and so we all get better demos05:32
mhzwiki = wikiing05:32
=== mhz would love to have some t-shirts and already printed CD :(
mhzhighvoltage: did you read my comments yesterday about net traffic being THE bottleneck?05:34
highvoltagenot yet...05:38
highvoltagetoday is the first day in more than a month that i have internet at home05:38
highvoltageso i have a bit of catching up to do.05:38
highvoltagebut on a thin client network, the network is generally *the* bottleneck.05:38
highvoltagewe have two schools where we added another gigabit ethernet adapter, and bridged the two adaptors, and performance were much better since then.05:38
mhzhighvoltage: any chance you could provide a more detailed description of your edubuntu testings/current use? (net layout, average clients hw, server hw summary, application performances, etc)?05:42
=== mhz knows it is a whole bunch of info, but it will be very useful, esp. as Tecnocimiento only has 2 clients and a a couple of lousy servers (very old and minimal hw)
mhz.o( still not a real case scenario)05:43
jsgotangcotry the original cookbook05:43
jsgotangcoits more tuxlabs oriented05:43
highvoltagemhz: in tuxlabs, we use ubuntu + ltsp.org05:44
mhzjsgotangco: hmm, i guess the original cookbook is on the wiki page?05:44
highvoltagemhz: we'll convert all the tuxlabs to edubuntu toward the end of next year05:44
mhzohhh05:44
jsgotangcohighvoltage: whoa will the tuxlabs project get replaced?05:44
highvoltagenope.05:45
highvoltagereplaced with what? :)05:45
mhzhighvoltage: in terms of ltsp basis, how diff if tuxlabs ltsp from edubuntu ltsp (%?)05:45
highvoltagenot sure i'm understanding your question.05:45
mhzhighvoltage: me?05:45
mhzsorry, mine?05:46
highvoltagemhz: tuxlabs currently uses ltsp.org, which is also used in k12ltsp. it's older, and lots of work to maintain. it's a bit more robust though, imo, but it is less secure.05:46
highvoltagemhz: no, jsgotangco 05:46
mhzoh, ok.05:46
mhzoh, ok.05:46
highvoltagemhz: ubuntu's ltsp is much better, it's ltsp environment is created like a real ubuntu environment, using apt.05:47
mhzindeed05:47
highvoltagemhz: ubuntu's ltsp will ultimately be better than the ltsp.org ltsp, just because of it's design.05:47
highvoltagealthough, more things currently work in ltsp.org, such as sound.05:47
highvoltageand it has some limited local device support, etc.05:47
mhzhighvoltage: and so far, how have you dealt with bottleneck? vmoral (one of the Tecnocimiento gang guys) is very concerned with potential school performance when 10 clients run ooo in parallel :D05:48
weasl7sorry to interrupt: what's the minimum memory required to run edu? tia05:49
highvoltagemhz: when you run ooo in parrallel, network traffic isn't normally such a problem.05:50
highvoltagewhat you run out of then, is disk bandwidth.05:50
highvoltagebecause your hard disk is seeking like mad opening OOo for all your users.05:50
mhzhighvoltage: any chance you could stay here for 5 mins so vmoral talks to you. He's the tech guy here while me , more the teaching guy :)05:50
highvoltagegood solution for that, run over multiple hard disks.05:50
highvoltageyes, sure. my internet at home is fine again, so i'll be here 24 hours a day again, except for the 15 minutes it takes to get to work, and again to get back to home.05:51
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vmoralhighvoltage: Hello there...05:55
highvoltagehi vmoral 05:56
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mhzvmoral: let me paste the conversation about the bottleneck so far05:56
mhz mhz: when you run ooo in parrallel, network traffic isn't normally such a problem.05:57
mhzhighvoltage what you run out of then, is disk bandwidth.05:57
mhzhighvoltage because your hard disk is seeking like mad opening OOo for all your users.05:57
mhzmhz highvoltage: any chance you could stay here for 5 mins so vmoral talks to you. He's the tech guy here while me , more the teaching guy :)05:57
mhzhighvoltage good solution for that, run over multiple hard disks.05:57
vmoralhighvoltage: I was talking with mhz and he told me that you are working with ltsp & ubuntu...05:57
vmoralhighvoltage: how many stations running in parallel?05:57
highvoltageyes, if you add another disk, and stripe them, you double the disk bandwidth.05:57
highvoltagevmoral: i haven't worked on either ubuntu or ltsp yet, although i've been using both for quite a while05:58
highvoltagewe run 20 stations in parrallel in most of our labs.05:58
highvoltage4 of them run 4005:58
highvoltageand we have 1 lab running 80 workstations.05:59
highvoltagethe 80 workstation lab has 2 servers, with 4 hard disks, and 8GB RAM in total.05:59
mhzwow! and what is the average server hw on those labs?05:59
vmoralhighvoltage: ufff.. but, let me see. If i get it right, ltsp is based on X11 forwarding, isn't ti?05:59
highvoltage2x 2.8ghz xeon cpu's05:59
highvoltagevmoral: ltsp.org uses xdmcp, ubuntu ltsp uses ssh.06:00
mhzhighvoltage: hehe, that hw is far from Chilean reality on schools :D06:00
highvoltageso ubuntu's ltsp is better by design.06:00
vmoralright, but it's based on projection.. let's say X11 remote rendering.06:01
highvoltagemhz: it would've been in .za too, if it weren't for funding from sabdfl ;)06:01
highvoltagevmoral: yep06:01
mhz.oO(sabdfl rocks!)06:01
highvoltageyep.06:01
vmoralso, when the users start any sw with, let's say, animations - flash - etc... do you have a bottleneck in the network?06:01
highvoltageflash can be quite intensive.06:02
mhzindeed, and many users still prefer it over html :(06:02
highvoltagei looked at a 27 seat lab running flash recently, and it got slow.06:02
highvoltagein that case, it would be a good idea to add a second gigabit ethernet adaptor to the server, and bridge the two devices, doubling your network bandwidth.06:03
vmoralyep... that's it. what are your network specifications?06:03
vmoralok06:03
highvoltagein a normal 20 seat lab, one gigabit adaptor on server and switch. clients use normal 100mbit cards.06:03
vmoralso the server has a giga card and cascaded switches?06:03
vmoralcool06:03
highvoltagein a 20 seat lab, only one switch.06:04
vmoralany troubles there06:04
highvoltagewe use 24+2 switches, 24 100mbps, and 2 gb ports.06:04
highvoltagenope, with 20 computers, 1 switch is generally fine.06:04
vmoraland a server with the GB card...06:05
mhzyeah, but dont forget you still have a pretty nice server06:05
highvoltagealthough, if you have a spare $20 or so, i think it's worth while adding another gb card to the server.06:05
highvoltagewith a thin client network, you'll always need a nice server.06:05
mhzlol06:05
vmoralmhz: there's no problem about the cpu load, is network bandwidth... and the disks (sure)06:06
vmoralhave you ever measured the load of OO instances? how much ram / cpu it uses?06:06
highvoltage4 things to keep an eye on with a ltsp network is: *RAM *Bandwidth *CPU *Disks06:07
vmoralsure06:07
highvoltageif you can keep those on high levels, then things work nicely.06:07
vmorali guess that a sata array will work fine.06:07
mhzhighvoltage: so, in your on-site experience, you think we could target  low-income schools with edubuntu as a solution? 06:07
highvoltagei've seen servers go up to a load average of 7 to 8 while opening lots of OOo instances.06:07
highvoltagemhz: yes.06:08
vmoralyour servers?06:08
vmorallet's say the dual ones?06:08
highvoltagetypical server, Intel Xeon 3ghz, 2GB RAM, 2x120GB disks, gigabit ethernet.06:08
vmoralSATA, i guess...06:08
highvoltagebut adding another Xeon CPU, another 2GB RAM, and another network card is ideal.06:09
highvoltageyes, SATA.06:09
vmoraltypical for... let's say... 30 stations, OO users, firefox navigators?06:09
highvoltagedon't go out of your way for SATA though, not a world of difference between SATA and PATA disks, really.06:09
mhzweasl7: did you get the "requirements" ? :D06:09
vmoralmhhh.. i don't think so... sata has changed my (administrator) life :)06:10
highvoltageif you do all of them at the same time, your ram requirements go up a lot.06:10
vmoralsure06:10
highvoltagetake 4GB RAM / 30 users, that's 133MB ram per user06:11
highvoltageso you could compare that to a computer with 133 MB ram06:11
highvoltagesome people would say sure, but when that runs out you can use swap.06:11
highvoltagebut you don't want your server to go into swap, it makes your disk bandwidth worse.06:11
mhzgood point06:12
vmoralno swap.... fact : a simple instance of OO 1.1.4 , uses 45Mb06:14
highvoltagejust a moment...06:14
vmoralOOwriter.06:14
highvoltagehttp://lists.debian.org/debian-edu/2005/09/msg00067.html06:15
highvoltagethat was done in a 27 seat lab.06:16
vmoralmhz: so you can see.. there are big requirements of network. a server with a gigabit interface, a switch with gb too... a server with 2Gb ram and several sata disks.. i don't really know if it'll be affordable to the local schools...06:16
mhzhmm, yes I am starting to be scare :)06:17
highvoltagevmoral, mhz: so what's the alternative?06:17
mhzI fear we'll get to become VERY creative on finding affordable solutions06:17
highvoltageyou need a powerful server, but you can use old, donated workstations.06:17
vmoralhighvoltage: nice link... but it look a little optimistic about the OO mem usage...06:18
vmoraldon't worry... we will :)06:18
mhzhighvoltage: indeed. Unfortunately, Chile is still a society where donations is not something you see on regular basis.06:18
mhzhighvoltage: in fact, one of Tecnocimiento projects is called RecicLab and it is aimed to start donation program from big companies06:20
highvoltagethat's real cool. i hope it takes off.06:21
mhzbut we're still on the "please, let's try to launch" :)06:21
vmoralwe'll have to ask them not only for recycled worstations but a nice server too ;)06:21
mhzthx06:21
mhzlol06:21
mhzindeed06:21
mhzhighvoltage: i believe, Oliver metnioned something about clustering. Do you any thing about that?06:23
vmoralwell.. in any case the requirements can change between installations. A little school running gcompris, keduca and little weight apps won't need a super server nor a super net..06:23
highvoltagea little, i haven't used it though.06:23
mhzgood point06:23
vmoralclustering is nice.. but quite hard to mantain.06:23
highvoltagei don't think many people have, i don't think it's very viable.06:23
highvoltageclustering is also a bit useless with very old worskations06:24
vmoralfor a classroom is far too complex.06:24
mhzvmoral: maybe for now, we should also encourage teachers to run simple and low requirements apps.06:24
mhzat least while we get better machines06:24
vmoraland wait the recycling of big servers...06:24
vmoral(how optimistic i can be..)06:25
mhzLOL06:25
vmoralmhz: sorry, long time no chat.. what means lol?06:25
mhzhighvoltage: thx for documenting everything so far, BTW06:25
highvoltagevmoral: these days, people use lol way to liberaly06:26
mhzvmoral: laughing out loud06:26
highvoltageit's supposed to mean "laughing out loud", but few people still do that.06:26
mhzhighvoltage: not me, I am very happy person06:26
vmoralthx06:26
mhz.oO(vmoral can tell)06:26
highvoltagewhen i have a real laughing out loud, it's often so violent that people want to call an ambulance. when i say lol, i mean it :)06:26
mhzLOL06:26
vmoralLOL x 206:27
vmoral(using it in an arithmetic context)06:27
mhzhehehe06:27
vmoralwell people, i've to keep running my programming marathon.06:27
vmoralthanks a lot highvoltage06:27
mhzvmoral: speaking about math, please be at the office when Rodrigo and I prepare tomorrows presentation at USACH (Semana de Ciencias)06:28
mhzwe could use some help there06:28
vmoralmhz: i'll try..06:28
mhzok.06:28
mhzsee ya vmoral06:28
vmoralhighvoltage: thanks a lot for sharing your expirience. we'll keep you informed about any "third worldist" implementation.... be well :)06:29
mhzhighvoltage: me.. I am gonna take care of my dauhter's lunch now. BBL06:30
highvoltagecool, ok :)06:30
=== mhz is now known as mhz_lunch
vmoralsee ya people06:30
mhz_lunchhighvoltage: btw, how about users experience? Do they notice any diff between ltsp or local work?06:31
highvoltagebbl, the simpsons is starting now.06:32
mhz_lunch:D06:35
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jsgotangcogood night06:42
highvoltagegoodnight, js.06:42
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mhzre07:19
mhzjose__: estas usando edubuntu?07:20
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Yukarogood evening08:11
mhz_lunchgood evening08:15
=== mhz_lunch is leaving for the office now :)
highvoltagegood evening08:20
Yukarohave anyone a tipp for me why my clients couldnt log in ( on the ltsp server ) ? i get the loginmask. put in the username and password, then a black screen and after that the loginscreen again :/08:25
bluefrog-10ssh pb08:31
bluefrog-10hang on08:31
bluefrog-10try the following on the server08:32
bluefrog-10sudo rm /opt/ltsp/i386/etc/ssh/ssh_known_hosts08:33
bluefrog-10sudo ltsp-update-sshkeys08:33
Yukarook08:33
Yukarothx08:33
Yukaroill try it. 08:33
Yukaro(tomorrow)08:34
Yukaroany other ideas ?08:34
bluefrog-10it's likely to be this one08:35
Yukarook. its a known bug ?08:35
bluefrog-10yep08:35
Yukarook, thx very much08:35
highvoltagehi bluefrog-10 08:38
bluefrog-10hi08:38
highvoltagehaven't seen you aroung yet. are you an ubuntu developer?08:38
bluefrog-10no08:38
highvoltageyour name looks familiar08:38
bluefrog-10am hangin g around since one week when i started to ahve a deeper look in breezy08:39
bluefrog-10wrote a few answers on forum as well08:40
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mhz_llibrere10:52
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rexykikanyone know much about doing thin client booting on ltsp? When I boot a terminal I seem to get to xdm on the terminal, but when I logon my x server just restarts, which makes me believe that it is a local X session rather than booting from the X-server of the ltsp server.11:11
bluefrog-10what do u mean by resen?tart? u try to log in and u're back to login scre11:13
rexykikright11:15
bluefrog-10have u tried the ssh tricks i gave u?11:15
rexykikit does what the effect of a ctrl-alt-backspace does (as far as I can tell), and then auto-starts x again11:15
rexykikyes, i tried renewing the ssh keys11:16
bluefrog-10then u should try to remove standalone and install (from synaptic the normal ltsp11:16
bluefrog-10i have no pb with it11:17
bluefrog-10or install edubuntu11:17
rexykikedubuntu is what is installed11:18
bluefrog-10then renewing the ssh should have done the job11:19
rexykik'kay. Sorry about that...just went to doublecheck from my boss and he says its regular ubuntu.11:19
rexykikso yeah. i'll install regular.11:19
bluefrog-10just remove standalone and get normal from synaptic11:20
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hoaryuserhello??11:26
rexykikhey11:27
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mhzre11:27
hoaryuserany dicussions on, I just joined11:27
rexykikjust one that probably ended11:28
hoaryuserabout?11:28
mhzhighvoltage: ping?11:28
bluefrog-10rexykik, still there?11:31
rexykikyes11:32
rexykikltsp-server-standalone is installed along with ltsp-server. Will I still be able to do thin-client boots with ltsp-server? is standalone just buggy or something?11:32
bluefrog-10paste.ubuntulinux.nl/3673    total setup for ltsp on breezy11:32
bluefrog-10couldn't succeed with standalone. no problem with ltsp alone or edubuntu.11:33
bluefrog-10remove standalone, it will creates interference i think11:35
bluefrog-10edubuntu does a marvelous for clients autodectection but it has no sound (next release will). if u don't need sound install edubuntu. if u do follow my howto. in both cases it's a matter of minutes to get the server running11:37
rexykikyup. i'll try this; if i get no work-ability i shall try edubuntu11:44
rexykikits a nice guide but i'm having a little trouble following11:44
rexykik}}} denotes a...note?11:45
bluefrog-10pretty much straight forward though11:45
bluefrog-10no those commes from the formatting on ubuntu wiki. just ignore them11:45
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