/srv/irclogs.ubuntu.com/2011/10/23/#ubuntu-uk.txt

penguin42ah00:03
hux_Does anyone know the Mint server name. I want to add it to freenode as I use Ubuntu and Mint02:39
hux_Hi02:59
hux_I want to say I luv Ocelot alot03:00
hux_How do I top up a mobile dongle? (Vodafone)03:11
GirlyGirlMorning05:46
AlanBellmorning all06:43
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brobostigongood morning everyone.08:22
popeyMorning08:22
brobostigonmorning popey08:22
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=== Guest84204 is now known as GirlyGirl
AlanBellI am struggling to get XDMCP working with lightDM11:14
czajkowskialoha11:15
AlanBellhttp://askubuntu.com/questions/66431/how-do-i-configure-lightdm-to-work-with-xdmcp11:15
AlanBellI have enabled it in the config file, and restarted, but port 177 does not seem to be listening11:15
AlanBellhttps://answers.launchpad.net/lightdm/+question/17447311:24
AlanBelllooks like it might not work11:24
popeyAlanBell: http://ossg.bcs.org/11:34
AlanBellpopey: yeah, I am going to that11:39
AlanBellwe know Eckhard Schwarzat11:39
geekMePleaseWhich program does controll the Mobile Broadband?12:47
geekMePlease* I update my 11.10, and Internet -connection stopped work12:48
geekMePlease* my Huawei E367 connects to the operator's network, but do not get internet12:48
geekMePlease* I cannot ping12:48
geekMePlease* it seems that some software is blocking the access to the internet from Mobile Broadband12:49
geekMePlease* probably some blacklist12:49
AlanBellhi geekMePlease12:50
AlanBellnetwork manager controls mobile broadband and sometimes it just works12:50
geekMePleaseMy dmesg http://paste.ubuntu.com/716874/12:51
geekMePleaseAlanBell: I want to know why it stopped working12:52
AlanBellgeekMePlease: you haven't run out of credit or something like that?12:52
geekMePleaseAlanBell: no12:52
geekMePleaseAlanBell: Just went to the operator's shop and checked it there12:52
geekMePleaseAlanBell: The stick and the sim-card works with their Windows OS12:53
geekMePleaseAlanBell: It reads the memory as CD-ROM that is right12:54
AlanBelldidn't we deal with this the other day?12:54
geekMePleaseline 134112:54
geekMePleaseAlanBell: Yes, with a similar problem.12:54
geekMePleaseAlanBell: This is a new problem.12:54
popeydo you get an IP address from your isp?12:54
AlanBellgeekMePlease: has the update reverted your previous fix?12:55
geekMePleaseAlanBell: No.12:55
geekMePleaseAlanBell: I reinstalled my ubuntu, which solved the problem12:56
geekMePleaseAlanBell: However, I have now a different kind of problem, because I can access the network of the operator, but do not get download nor upload to the network12:56
geekMePleaseAlanBell: ping does not work in the network12:57
AlanBellhow about ifconfig12:57
AlanBelldo you get an IP address?12:57
brobostigongeekMePlease: does ifconfig show an ip on it, as popey siggested?12:58
brobostigonsuggested*12:58
geekMePleasebrobostigon: my ifconfig http://paste.ubuntu.com/716880/12:59
geekMePleasebrobostigon: AlanBell: I do not know which connection the mobile broadband should of the given ones13:01
brobostigongeekMePlease: what does dmesg say? ie, when you connect or disconnect, it should tell you.13:01
AlanBellgeekMePlease: ok, so ppp0 is getting an IP address13:01
AlanBellthat is your mobile broadband13:02
brobostigonping -I ppp0 ****13:02
AlanBellping -I ppp0 ubuntu.com  << as brobostigon suggested13:03
AlanBelloutput of "route -n" might be interesting too13:04
geekMePleasebrobostigon: packet loss 100%, when pinging google13:04
geekMePlease100% packet loss to ubuntu.com too13:04
geekMePleaseAlanBell: ip route | awk '/default/{print $3}' gives13:08
geekMePleaseAlanBell: 192.168.5.5, and eth013:08
geekMePleaseAlanBell: route -n: http://paste.ubuntu.com/716886/13:09
AlanBellyeah, I would expect your default route to be the ethernet when plugged in13:09
geekMePleaseseems to13:10
brobostigoni would disconnect all, but the dongle, and see.13:12
geekMePleaseAlanBell: some other address: http://paste.ubuntu.com/716891/13:12
geekMePleaseAlanBell: do not know what is the ip address, seems to be local13:13
popeyyou dont have to know the ip13:13
popeythe default gateway will be set by the isp when you connect13:13
popeydon't overthink it, just unplug everything, disconnect wifi and plug in dongle, when you connect you should be given an IP, dns servers and gateway13:14
geekMePleasepopey: ok, will do it again. see you.13:18
bigcalmAfternoon peeps13:22
* penguin42 yawns at bigcalm13:24
bigcalmPendulum: I've only just got up myself13:25
bigcalmpopey: ping13:33
popeybigcalm: pong13:38
bigcalmCould I trouble you for a couple of screen shots please?13:38
popeysure13:40
* bigcalm wonders if he is about to get some random images due to not specifying13:40
bigcalmTa :)13:41
popeyyhm13:44
bigcalmYou humour me?13:45
bigcalmYou have mail13:48
bigcalmDoh13:48
bigcalmThank you13:48
bigcalmI don't see the issue here, humm13:48
geekMePleasepopey: AlanBell: brobostigon: same problem still after the rebooting with Mobile Broadband13:49
geekMePlease* my dmesg http://paste.ubuntu.com/716933/13:50
geekMePlease* the problem is slightly different now13:51
geekMePleaseAlanBell: I cannot even connect to the operator's network now13:51
bigcalmIs it possible to disable window drop shadows in xfce?13:51
geekMePleaseAlanBell: brobostigon: popey: see my ifconfig, no pp0 there, http://paste.ubuntu.com/716934/13:52
geekMePlease* it detects the device's memory as CD-ROM, correct13:53
geekMePleaseAlanBell: It is jumping between different ttyUSBs from 1 to 4, line 90913:54
brobostigon!info usb-modeswitch13:56
lubotu3`usb-modeswitch (source: usb-modeswitch): mode switching tool for controlling "flip flop" USB devices. In component main, is extra. Version 1.1.7-1 (natty), package size 46 kB, installed size 192 kB13:56
geekMePleasebrobostigon: My ports should be usb-2.0. However, I can see that device number 4 is using ehci_hcd14:00
brobostigongeekMePlease: i cant help much, i dont know alot about these dongles, i dont even own one. that program just came into my head, when you mentioned it was showing up only as usbFS, and not a modem.14:02
geekMePleasebrobostigon: AlanBell: popey: my x60's usb-ports work differently: with anterior dexter port the device connect to the operator's network, but cannot ping14:05
geekMePlease* with posterior dexter port the device cannot connect to the operator's network14:06
geekMePlease* it seems that one of my x60's usb-ports is usb-1.014:12
geekMePlease* see you!14:13
queBurrojoin #ubuntu14:31
daubersAfternoon14:36
geekMePleaseAlanBell: popey: no success with 4 reboots, same problem still: the device can connect to the operator's network, but cannot ping so get no internet14:37
geekMePleaseAlanBell: popey: The problem does not seem to be because of the given dongle. The same problem is with at least with E163 and E367.14:41
* daubers hugs hugin15:31
DJonesHmh, Cheese is displaying video from the builtin webcam backwards16:40
penguin42you mean it plays what you were about to do before what you just did?16:41
DJonesI wish, I'd point it at the lottery result if it did16:42
AlanBellthe timelord effect is quite good isn't it penguin4216:42
DJonespenguin42: The image is reversed, if I hold my right hand up, the image it displays has my left hand up16:43
penguin42AlanBell: I knew you'd say that....16:44
DJonesAnd bluetooth doesn't find any devices although appears to be switched on16:53
smittixhai all17:03
Andres-kainhello.17:11
popeyhttp://www.youtube.com/watch?v=6I7jCSWdRLQ17:21
popey17:21
AlanBellno Ubuntu pi build for us :(17:25
SuprEngrpi in the sky?17:26
popeyyeah, annoying17:26
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penguin42is anyone else having problems with horizontal scrolling in libreoffice?  I don't seem to be able to in either the spreadsheet or presentation thing17:50
penguin42hmm it works in Gnome17:51
DJonespenguin42: i've justed opened libreoffice calc, what do you want testing18:11
penguin42DJones: Ah too office, I found the bug - it's bug 856210 - horizontal scroll doesn't work in KDE18:11
lubotu3`Launchpad bug 856210 in libreoffice (Ubuntu) "Horizontal Scrollbar in kde dont work (default theme)" [Medium,Incomplete] https://launchpad.net/bugs/85621018:11
penguin42^office^late18:11
penguin42DJones: But thanks for the offer18:12
DJonesno probs, if its kde anyway, i wouldn't have had the problem18:12
oliThe Raspberry Pi claims it's for educating kids but children are really going to have to fight for it if they want to beat general Linux enthusiasts and hackers to it. All that for $35. I know I'm buying several when they're released.18:14
mgdmoli: it'll end up educating big kids instead ;)18:19
MyrttiI had to lol at the mailing list18:27
Myrttithe rugby thread is funny18:28
AlanBellbit odd to be raising an issue about wanting to watch it, after the last game18:45
AlanBelloli: it won't run Ubuntu18:46
AlanBellwould be a good toy though18:46
czajkowskiand after the the flipping rwc is over and all19:35
czajkowskinot 8 weeks ago19:35
czajkowskinooooo19:35
ali1234raspberry pi doesn't seem all that educational to me, i mean it comes with a whole linux ready to go, what's educational about that?19:35
ali1234writing ruby code is not educational, it's almost the exact opposite19:35
AlanBellwell you don't have to have a fully baked linux19:36
AlanBellyou can do a linux from scratch on a different SD card19:37
ali1234again, that's not educational19:37
ali1234compiling stuff isn't a particularly useful skill for primary education19:37
ali1234i think minecraft is most "educational" computer program i've seen in a while19:39
ali1234you are learning simple arithmetic (how many wood blocks do i need to build that fence), navigational skills (not getting lost), and of course anything with redstone19:40
ali1234and the best part is you don't even realise it19:40
AlanBellyes, I know what you mean19:41
ali1234that's not to say raspberry pi is bad, it's not, it's great19:41
AlanBellthey want to focus on just doing the hardware and are hoping that others will do the software and educational documentation around that19:41
shaunoI think it's more to do with getting them actually interested, rather than seeing the computer as an appliance by which youtube & facebook are delivered19:41
AlanBellso they are keen on people putting scratch on it etc19:41
ali1234yes, which is why it is ironic that raspberry pi is based on hardware which is designed to deliver facebook and youtube and not a whole lot more19:42
AlanBellwhat they *really* want is the BBC to back it like a new BBC micro19:42
ali1234scratch is something else i don't like19:43
AlanBellI don't either, but some teachers do19:44
mgdmscratch?19:44
AlanBellvisual programming tool19:45
AlanBelllogo on steroids19:45
ali1234scratch does not encourage novel designs19:46
ali1234and the drag and drop coding...19:46
ali1234well it's bad enough kids can't handwriting... soon they won't even be able to type19:47
AlanBelleben did want to ship it so that it just booted to a python prompt19:47
ali1234now that's something i would be down with :)19:47
AlanBell>>> and a blinking cursor19:47
ali1234see http://www.youtube.com/watch?v=eW8qjTd5hpQ19:48
ali1234something i've been worried about for some time19:48
ali1234the reverse is also true:19:49
ali1234when your thought is limited by a drag and drop GUI, and your communications are filtered by autocomplete... well, this is bad19:49
ali1234i would have it boot to two windows: one a python prompt, the other one a LAN chat type thing19:50
ali1234possibly not python... entering python at the prompt is kind of hard due to the need for whitespace and the way it is designed in general19:51
ali1234you actually can do surprisingly little in 1 line of python19:51
ali1234so then you have to understand whitespace rules before you can do anything19:51
AlanBellyou would like Eben I think19:52
ali1234any news on release date?19:53
AlanBellstill November19:54
ali1234so... could be 1 week could be 5...19:54
AlanBellI imagine they would be annoyed if it slipped past christmas19:54
ali1234yeah i would be annoyed too :)19:54
ali1234something like that ubuntu classroom irc tool would be good19:57
ali1234lernid19:57
ali1234except with an integrated IDE19:57
AlanBellsee the thing is that is totally possible to build and distribute on an SD card as an appliance19:58
ali1234yes19:58
AlanBellso you don't have one HDD at all19:58
ali1234well a SD effectively is a HDD19:59
ali1234you might want a server though19:59
ali1234i mean to save work19:59
AlanBellyou might have an SD card with a linux from scratch project going on, another that boots to a working desktop for typing up reports and printing them, another that boots to scratch etc19:59
ali1234otherwise you need the kids to look after a usb drive or something19:59
ali1234and not lose it19:59
ali1234and while that might be educational in itself, you probably want a backup too19:59
AlanBellno, they look after several SD cards19:59
ali1234i'd have the lab setup so that the machine netboot20:00
AlanBellyes, the SD is acting as HDD, but the concept that goes is having "one" of them20:00
ali1234and you get a menu20:00
ali1234it can netboot right?20:00
AlanBelldunno20:00
ali1234otherwise some kind is going to put goatse as his wallpaper and etc20:01
ali1234you have to remember that you have the whole range20:01
ali1234some of the kids won't have seen a computer before20:01
ali1234another kid probably already built linux in his bedroom20:01
AlanBellno pxe built in20:02
AlanBellhowever, you could set up  an SD card that just does a PXE boot20:02
ali1234that kid is going to be the one who shows up to class with a SD card modified with some nasty denial of service tool20:02
ali1234so yeah, i'd want at least some kind of centralized control20:04
AlanBellnot a good platform for that20:04
ali1234sure it is20:04
ali1234i don't want it to be impossible to hack20:05
ali1234just a way to see "kid #43 is up to something"20:07
ali1234for example, you could boot from your own SD card, but then you wouldn't be logged onto the network -> teacher can see who is logged in and who isn't20:09
ali1234but if you were smart enough you could make your own SD card that logs into the network20:09
AlanBellif that happened I think the raspberry pi team would be delighted :)20:16
ali1234seems like mer is going to be a good fit on it20:19
AlanBellprobably20:19
AlanBellI can imagine having a little box of SD cards20:20
AlanBellin fact I *have* a little box of SD cards20:20
AlanBellmaybe debian/HURD20:21
ali1234lolno20:21
AlanBellI have 6 assorted SD cards20:22
AlanBellthe thing to do is forget the idea of having one good configuration20:25
ali1234well the thing is, you can put a whole load of "good" configurations on a server20:30
ali1234then you don't have to trust a 10 year old not to lose a small piece of plastic the size of a postage stamp20:31
ali1234mer can also easily build many different configurations with mic20:40
AlanBellit is also cheap enough to use embedded in robots20:44
AlanBellalthough the battery power option just got a bit tricky as it needs a regulated 5v supply now20:44
ali1234that is not particularly hard to do if you are building a robot20:45
ali1234that's 4 AA or AAA and a 780520:45
AlanBellyeah20:45
ali12347805 won't work but still20:47
AlanBellwhy not?20:47
AlanBellit does 5v20:48
ali1234it needs minimum of 7.5V20:48
ali1234to produce 5V regulated20:48
AlanBellok, so 4AA is going to dip fairly quick, but 6AA should work20:48
ali1234yes20:49
ali1234or you can use a low drop out regulator instead20:49
ali1234either way it isn't a huge challenge20:49
AlanBellnot huge, but a touch more involved than it was with the onboard regulator20:50
ali1234batteyr operation isn't all that useful, i think20:50
ali1234sure for robots20:50
AlanBellactually you can probably get a 6AA -> regulated 5V microUSB off the shelf20:50
ali1234yeah you can get those USB battery packs20:51
ali1234azelphur knows all about those :)20:51
AzelphurI do? :o20:51
ali1234yes.20:52
AlanBellhttp://www.bodhilabs.com/20:52
Azelphuroh USB battery packs20:52
AzelphurI know a bit, I have a pretty big one strapped to myheadset20:52
ali1234yes, well, arduino is a lot simpler20:54
ali1234you wouldn't get much life out of just 2 AA20:55
AlanBellyup20:56
ali1234i would like a nice medium size oled touchscreen to use with it20:57
brobostigongood night, sleep well everyone.21:17
=== Dave2 is now known as Dave

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