/srv/irclogs.ubuntu.com/2008/10/15/#edubuntu.txt

pips1hi12:51
pips1is there a meeting in 10 mins?12:51
pips1or in the evening?12:52
pips1ogra ?12:55
ograpips1, we did have meetings since about 5 months anymore12:56
pips1^^^12:56
ogra*didnt12:56
pips1wow12:56
pips1so... what's the story?12:56
pips1are you now fully working on ubuntu?12:56
pips1what's the story with edubuntu? is it now mainly a "community" add-on? while comminity means mostly laserjock packaging edu apps?12:57
pips1*community12:58
pips1hi stgraber12:58
ograi'm working in the mobile team since some months12:58
pips1ic12:59
pips1is RichEd still around?12:59
pips1stgraber: I heard you joined canonical? is that right?12:59
ograhe is at my place and i'll beat him into joining the channel if he comes out of the kitchen, but he wasnt around for months13:00
pips1heh13:00
pips1ogra: is that RichEd in your kitchen, or stgraber?13:05
pips1or both :-)13:06
pips1?13:06
ograRich13:06
pips1oki13:06
pips1Has stgraber moved to Canada?! This is what a little birdy wistled into my ear...13:08
pips1RichEd come on! Have a chat with me! :-)13:08
pips1hey RichEd13:10
pips1how is it going?13:10
RichEd-hey pips113:10
pips1long time no see13:10
RichEd-okay thanks ... & yourself ?13:10
pips1I'm very good13:10
pips1lots of changes13:10
RichEd-:)13:11
RichEd-work wise ?13:11
pips1yes, too13:11
pips1I start work for a web dev company in zurich on nov 1st13:12
pips1I'll continue teaching at the uni13:12
=== RichEd- is now known as RichEd
RichEdone of our canonical chaps has been having quite a lot of contact with switzerland & edu (and CERN as well)13:13
pips1I got this auto reminder from launchpad that my edubuntu membership is about to expire (in 3 days). That finally kicked me into getting in touch with you guys. :-)13:15
pips1so... what's the story with edubuntu?13:16
pips1ogra working on the mobile team... what about you?13:16
pips1ogra: you still working on the classmate pc?13:17
ogranope13:17
ograthats all in hands of the commercial team now13:17
pips1'commercial team', aha oho13:18
* ogra points pips1 to http://ograblog.wordpress.com/2008/09/23/announcing-the-first-ubuntu-mobile-image13:18
* pips1 reads13:18
pips1MID mobile internet device, ah13:20
pips1'touchscreen centric gnome mobile desktop' sounds cool13:20
pips1oops, I hear my son has woken up13:20
* pips1 checks on son13:20
stgraberpips1: I'm in Canada working for Revolution Linux on LTSP, I worked for a month as a contractor for Canonical (QA website and certification website)13:25
pips1hey stgraber13:27
pips1so how is canada?13:27
pips1RichEd ogra I need to look after my son, who has a bit of a cold... so I won't be able to talk much :-/13:36
pips1I just want to know for short if you need any help with the edubuntu.org website for the Intrepid release...13:37
RichEdstgraber: hi there ... your CMPC was hijacked by lexington :( ... but i'm going to ship you my "extra" when i get back home in 2 weeks13:37
RichEdhow is revolution linux ?13:38
pips1Clearly, I not spending much time on #edubuntu anymore... so I don't know what to do about the edubuntu membership... perhaps it should just expire..13:38
RichEdpips1: i'll be looking into that in the next week ... waiting for some pages to go live on ubuntu.com which explain the shift towards ubuntu education edition13:39
pips1I'll try to check back here in a bit but now i need to look after my son13:40
pips1cu!13:41
stgraberRichEd: cool13:47
stgraberRichEd: really great, working on LTSP is really cool13:47
RichEdi've had some dealings with them ... seems like they have some large rollouts for LTSP edu13:48
stgraberyes, and a lot more to come :)13:49
stgraberI'm basically pushing everything upstream now13:49
stgraberbut we have some new mass deployments that'll likely happen in a close future13:50
RichEdwell keep us up to date with the news if you can ...13:58
RichEdthis is the chap I have chatted to over email:  Benoit St-AndrĂ©14:00
stgraberyeah, he's just in front of me now :)14:00
nubaeAghanistan is doing a big deployment of 20,000 xos, and will be using ubuntu servers I believe14:01
nubaethey're looking for volunteers, but who will want to work there I wonder :D14:02
RichEdnubae: you may be surprised ... but the US military has some inspired individuals who give up time and effort to assist with the local population whilst they are stationed in "conflict" territories ...14:09
RichEdi guess it helps them (the individual people) feel more human against the backdrop of the "invasion force" day job :/14:10
nubaewell, I'd consider it myself, but I'm too involved in the Austrian take up of xos and ltsp14:10
* HedgeMage peeks in14:20
HedgeMagehi, guys :)14:21
RichEdhi HedgeMage ... see nubae comment above ... do you know any US military guys in Afghanistan looking to support ubuntu server and xos in their spare time ;)14:26
HedgeMageRichEd: I know a few people stationed there, I can put out feelers.  Unless one of my barracks rats or someone I've trained is there, though, tough luck finding someone who's ever seen Linux.  Unlike the other branches of the US military, the Army has resisted implementing Linux, and when they do, they hire in consultants to work on it, and don't let the soldiers touch it (with few exceptions)14:29
nubaereally, they rely on windows?14:29
* nubae shudders14:29
HedgeMagenubae: Yep, for the most part.14:29
HedgeMagenubae: after a few embarassing security breaches, they moved some of the back end to Solaris, but under protest.14:30
* RichEd hope the big red button does not rely on Vista ... or else we are all doomed !14:30
nubaejeez...14:30
nubaethe world's number 1 military uses windows 8-)14:30
RichEdHedgeMage: ^ oooohhh .... free software with expensive consultants ... them peops sure knows how to make their taxpayers money go further14:31
nubaelol14:31
RichEdnubae: number 1 at what ;)14:31
* RichEd ducks14:31
HedgeMagenubae: not all of our military, just the army14:32
nubaeah... others use Linux?14:32
HedgeMagenubae: the other branches are all migrating to linux under the recommendations of the DoD and NSA14:32
nubaeah cool14:33
HedgeMagethey aren't all Linux yet, but they are crawling there at the usual beurocratic pace :)14:33
nubaefunny how the first to catch on was hollywood, who is now exclusively linux based14:33
RichEdnubae: makes sense ... a movie is only 90-120 mins long ... not enuff time for vista to boot is it14:34
HedgeMagenubae: what is sad is that the Army personnel being retasked from Win to Solaris admins get a whole 7 days of training14:34
HedgeMageThese people are in charge of secure systems14:34
nubaegasp...14:35
HedgeMage7 freaking days14:35
nubaethats kinda like dumping them in Afghanistan or Iraq without supplies14:35
nubaeoh wait...14:35
nubae:D14:35
HedgeMageyou realize that the release of OpenSolaris is a direct result of US Army contracts, right?14:38
nubaenope... I looked at OpenSolaris couple years ago... but its quite different to bsd and linux14:41
nubaethe learning curve is huge if you're moving from windows...14:41
nubaehell its huge if u move from linux14:41
HedgeMageThe NSA got fed up with Windows security breaches (some of which were disastrous and easy)... they gave the DoD an ultimatum: switch to Linux or else.14:42
nubaeservers and desktops?14:43
HedgeMageEverything.14:43
nubaenice, and they got a date when this is happening?14:43
HedgeMageYes, though several years out, remember that these are HUGE organizations with no one who knows anything but windows.14:43
HedgeMageAnd, many things they can't open to the community because of intel. issues, etc.14:44
nubaeso it will be like hollywood, a closed army of linux devs...14:44
nubaefinding and training them will be the challenge14:45
moquistany particular recommendations for >3G RAM on an edubuntu server other than running the server kernel instead of the desktop kernel?14:48
HedgeMageThe Air Force seemed relieved (NASA, which was originally part of the Air Force, was already using Linux extensively) -- the Air Force and Navy are all about their tech toys anyway.  They couldn't do their jobs without computers, and they need reliability.  They value communications personnel (IT and programming fall under commo in the military) because they know what it's like trying to function without GPS, tracking and target acquisiti14:48
HedgeMageThe marines' attitude toward it is "we use what the navy tells us to"14:48
HedgeMageThe Coast Guard has a culture closer to civilians than the rest, so they took it in stride once they realized the benefits.14:50
nubaewell >3 gigs u can either run 64 bit or use server kernel14:51
nubaecant think of any other ways14:52
HedgeMageThe Army culture is different.  First off, tech jobs don't get promoted very highly.  If you don't blow stuff up, you don't get rank.14:52
nubaelol14:52
nubaewhere do u work HedgeMage?14:52
HedgeMageSo, tank drivers and artillerymen are in charge of base-wide and army-wide IT decisions.  This is very, very bad.14:53
HedgeMagenubae: I am a web developer, but I used to be married to a guy in the Army, and I worked for the Army as a civilian.14:53
RichEd^ ahhh .... HedgeMage does that explain McCain's eminent qualifications to run a country based on a knowledge of how to blow things up as opposed to knbowledge of how to send an email ?14:54
HedgeMageThe non-techy people in charge of the Army's technology *freaked out* when Linux was made mandatory.  They didn't want "hippy crap", they didn't want software with "no one to hold responsible" (i.e. no big company), they didn't want to have to retrain people for what they saw as no benefit.14:55
HedgeMageRichEd: I am from where Obama is from... McCain is an idiot and an empty shirt, but Obama is worse.14:55
* nubae wonders when Microsoft has ever been held responsible14:57
HedgeMageI know!14:57
HedgeMageAnyway, the Army and the higher-ups came to a compromise... if Sun would open source Solaris, then the Army would beb allowed to use it as an interim solution to stall the adoption of Linux for another decade or so.14:58
HedgeMageThe NSA was satisfied because they could see the source and do what they needed with it, the Army was satisfied because Sun comes with a nice, friendly beurocracy and "no hippies"14:59
HedgeMageThere was some OSS community involvement, I think, but I'm not sure how much.15:00
RichEdHedgeMage: but S(tanford) UN(inversity) was a definate hippie origin no ? "copying the functionality" of mainframe operating systems so that any university could run it in an affordable (i.,e. costs less than a house) basis ?15:03
HedgeMageRichEd: I never said it made sense15:04
HedgeMageRichEd: I said it was the army attitude :P15:04
HedgeMageAgain, we are talking about tankers and artillerymen, not anyone trained on computers.15:05
HedgeMageYou don't become a General by working in IT or military intelligence.  You become a General by blowing stuff up.15:05
HedgeMageGenerals are even rare among army doctors... with the exception of those running the major army hospitals and the surgeon general (if not from another branch) they are almost unheard of.15:06
RichEdSo would Divine Brown qualify for Colonel at least ?15:06
HedgeMagelol, who?15:07
RichEdDivine Brown ... she blew Hugh Grant up in a taxi a few years back15:23
HedgeMageoh, yeah15:23
* HedgeMage chuckles15:23
wpgmbI have a dual nic Ubuntu 8.04 ltsp running. Clients can log in and access Internet. I would like to be able to ssh into client's /home from my system which is not part of the same subnet. I CAN ssh into the "gateway" nic, and from there jump to the "DHCP" nic. I have enable IP forwarding in /etc/sysctr.conf but it does not seem to work. What else do I need to do?15:39
ograwpgmb, what would you want in the clients homes ? they are empty, theer are no user accounts on the clients15:42
wpgmbhmm. right now, the kids' computers are monitored by me from my system. I want to convert them all to thin clients, but still want to be able to access their data.15:43
ograbut the sessions and accounts are on the server in a thin client setup15:44
wpgmbI understand that, but I can't access the data they have on the server15:44
wpgmbI was given to understand that portforwarding would let me ssh into the second nic from where I could access the /home data. But forwarding is not working. I'm thinking that in addition to the regular /etc/sysctrl.conf file an additional file perhaps specific to an ltsp setup with dual nics?15:57
sbalneavMorning all16:16
wpgmbhi!16:18
wpgmbI just posted a message this am further to our conversation yesterday  :)16:19
sbalneavWhere, in edubuntu-users?16:20
sbalneavI don't see anything there yet.16:21
wpgmbno here16:22
sbalneavWell, I just re-joined, so I don't see it.  Did you get your forwarding going?16:23
wpgmbyes and no. the config file is edited, but no luck yet16:24
sbalneavso, just so I understand, here's your network layout:16:25
sbalneav[pc & thin client] <---> [switch] <--> [ltspbox] <--> [router] <--> [internet]16:26
wpgmbcorrect. the "router" (IPCop box) has two nics: one (green) for my system on 192.168.0.0/24 and another one (blue) going to to the ltsp server with 192.168.1.0/24.  The second (dhcp) nic in ltsp server has static 192.168.3.1.  This last nic is not plugged into the switch - I was going to use a separate switch, or maybe Vlan the (cisco 1900 series) switch to separate them.16:29
wpgmbMy system 192.168.0.2 can ping 192.168.1.2 and ssh into it. I can't ssh directly into x.x.3.1, only through x.x.1.216:30
sbalneavright, so why not simply move the pc to the same subnet that the ltsp server16:35
sbalneav's backbone is on16:35
sbalneavin other words:16:35
sbalneav[terminals] <--> [ltsp-server] <--> switch (connect pc here) <-> firewall ...16:36
sbalneavwhy double route the pc through the ltsp server.  One of your cards on the ltsp server is your "backbone" (i.e. internet traffic, filesharing, etc) one is just for the terminals16:37
sbalneavreally, you don't WANT the pc on the terminal side, but on the backbone side.16:37
wpgmbI could do that, but I don't think that would solve the problem of not being able to ssh into the second nic. I think that problem is strictly inside the ltsp. The fact that I can ssh into the backbone nic sorta proves that, or not?16:53
sbalneavWell, thin clients ssh into the nic on that side, obviously, to log in.  And if you can ssh into the ltsp server from the backbone side, it's the same thing as sshing in from the thin client side.16:56
sbalneavthere isn't a "problem" with the ltsp server, you just need to set up forwarding, and do iptables rules to make it all work.16:57
sbalneavIf you really want to do that, it can be done,  but it really shouldn't be necissary, unless you're simply wanting to do it as an intellectual excercise16:58
sbalneavIf that's the case, then there's about 1x10^6 web pages on setting up firewalls/forwarding between two nics, any one of them should work.  As well, the ufw package within ubuntu should also help you.16:59
wpgmbI'll have a look at all that, unless you can think of an easier way for me to NOT have my system as a LTSP client, but still can access the actual clients as if they were stand alones on the same subnet as my system.17:01
sbalneavBut are the thin clients standalones?  are they only "sometimes" thin clients?17:06
sbalneavI guess I'm missing out on why the pc needs to be able to access the thin clients.17:06
wpgmbno, i'm going to have them permanently as thins, b/c they will have more "power" that way, since they're kinda old17:07
wpgmbI don't need to actually access the client boxes; I realize they will be "empty", but I want to be able to access their /home on the server and I want to be able to manipulate data on their /home's as well17:08
sbalneavBut the /home comes from the server, not the thin client17:09
sbalneavyou don't need access to the thin client to manipulate home, just the server17:09
sbalneavthat's why I'm saying, you could just have the pc on the backbone side, and it would do exactly what you want.17:10
sbalneavno firewalling necessary17:10
wpgmb<quote>I don't need to actually access the client boxes; I realize they will be "empty", but I want to be able to access their /home on the server</quote>  lol17:12
sbalneav<quote>unless you can think of an easier way for me to NOT have my system as a LTSP client, but still can access the actual clients as if they were stand alones on the same subnet as my system17:16
sbalneavThat's my easier way: move the PC to the backbone side.17:17
wpgmbI'll move some wires around tonight and see how that pans out. ttl - (we should do that over a beer sometime!)17:19
sbalneavYou know where to find me.  I'll be here at Legal Aid 'till I retire, or they fire me :)17:20
wpgmbI don't think I could show up there with a six pack  :)17:23
sbalneavheh, no, but you can find me here to TELL me where to show up for the beer :)  the sbalneav@ltsp.org just forwards here to my @legalaid.mb.ca account.17:26
wpgmbok, will do soon!17:27
nubaesbalneav: did my mail server reject your mail again?17:28
sbalneavI daenno, lemme have a quick shuftie17:28
sbalneavnubae: see personal message17:33
pips1RichEd: lemme know if the Intrepid Ibex edubuntu add-on cds will be downloaded from edubuntu.org or only from ubuntu.com... unfortunately, on release day itself, I have an appointment from 10am onwards, so if you need my help, we need to do it the day before... thanks18:54
pips1ogra: ^^^18:54
* ogra has no clue how they will be handled, all i know is they wont be available through shipit18:55
pips1ta19:12
pips1cu folks!19:12
pips1good night19:12
=== ogra_ is now known as ogra
=== nubae1 is now known as Nubae

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