/srv/irclogs.ubuntu.com/2007/06/26/#edubuntu.txt

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sbalneavEvening all03:19
pygisbalneav, evening?03:21
pygiyou must be mistaken03:21
pygi3:21AM isn't evening03:21
pygiso ...03:21
pygimorning :)03:21
sbalneavYou know, that joke's getting so very, very old.03:22
pygiah :'(03:22
sbalneavWell, time to make ldm interact  with the greeter.03:23
=== sbalneav hacks
LaserJockhi sbalneav03:34
sbalneavhey LaserJock03:34
LaserJocksbalneav: so, more ldm hacking tonight?03:39
sbalneavYeah, now that I have a greeter that can be controlled from stdin and stdout, time to get that plugged into the new ldm03:40
sbalneavthat way, we can:03:40
sbalneavhandle password expiry03:40
sbalneavgive failed login info back to the user03:40
sbalneavother cool things03:40
sbalneavI'd like to get most things wrapped up with ldm before tribe 3, so we can get the users testing/debugging it.03:41
sbalneavI have no idea how we flag strings in a C program for translation, but we'll need some translation before we're done too.03:41
LaserJocksbalneav: hmm, I thought the greeter was part of ldm03:50
LaserJockmaybe I'm confused03:50
sbalneavThe greeter's actually a separate, standalone program.03:50
sbalneavseparate from the display manager itself.03:50
sbalneavThe idea being: we have a gtk+ based greeter, which looks gnome-ey03:50
sbalneavthe Kubuntu people may like to write a greeter based on qt03:51
sbalneavso an ltsp login to a kubuntu box looks kde-ey03:51
sbalneavxfce-ey for xubuntu03:51
sbalneavand ultimately, we may produce a real-ugly-but-low-resource one based purely on xlib calls.03:52
sbalneavso long as they speak the little language on stdin and stdout, then ldm can use them to interact with the user.03:52
LaserJockok, so what does ldm actually do then?03:52
sbalneavCool, no?03:52
sbalneavldm does things like:03:53
sbalneavspawn xorg itself03:53
sbalneavmake the ssh connection to the server03:53
sbalneavhandle autologin if specified03:53
sbalneavplumb the sound connection03:53
sbalneavetc.03:53
sbalneavit's a plumbing program,03:53
LaserJockahhh03:53
sbalneavit just connects various bits-n-pieces together.03:54
LaserJockI was thinking of it the other way around03:54
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athwould somebody want to help me to configure dhcpd.conf?04:07
athI can't seem to get the thin clients to see the network04:09
athI am not sure how to set the subnet mask and all of that stuff04:16
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athis anybody here?04:20
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athanyone here?04:37
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sbalneavath: I'm here04:42
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LaserJockhi highvoltage08:13
highvoltagehi LaserJock08:14
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RichEdstgraber: ping12:27
juliuxhi RichEd12:28
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`6oghi all12:29
RichEdhi juliux12:29
RichEd& the funny roo karl chappie12:30
RichEdping willvdl12:30
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`6oglol12:30
willvdlRichEd, pong12:30
RichEdogra: ping -> msg re server hosting12:35
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personhey, I am using Dapper and ltsp, i made a lts.conf file in /opt/ltsp/i386/etc/lts.conf.02:00
personI want to be able to play sound and use flash drives and cds on thin clients, so I wrote02:00
personSOUND = True02:00
personLOCALDEV=True02:00
personbut i still can't do either..any help?02:00
ograsound should work02:01
ogralocaldev wasnt in dapper02:01
personi get something about missing gstreamer plugins on the clients and the server02:01
personwhen i click on the volume control02:02
ogravolume control doesnt work on esound forwarded sound, which is what ltsp 4.2 and ltsp 5 until feisty used02:02
ografeisty uses alsa emulation for sound and provides full sound access and volume control02:03
ografor older releases chack that you have a gstreamer plugin for esound support installed02:03
ogra*check02:03
personi have some gstreamer-esd plugin, but is it also impossible to use flash drives then?02:06
ograwith dapper, yes02:06
ogralkocaldev support came with edgy02:07
persongreat thanks a lot for the help, faster response than the ubuntu irc channel02:08
ograwell, we're not so full here :)02:08
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personis there any way to manually install some localdev thing to dapper02:55
personi read something after googling that it could be done manually, but no guide02:56
ogranot without programming and writing a bunch of scripts02:56
ograyou would need to patch ldm a lot02:56
ograthe dapper ldm doesnt know about the shh communication channel we use later02:57
ogra*ssh02:57
personthat sounds hard02:57
personam i just better off upgrading the server to 7.04 then?02:58
ograyeah, and rebuild the client with sudo ltsp-build-client02:58
ogra(after you upgraded the server)02:58
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personis it better to do a fresh install, i heard that there can be problems with upgrading?02:59
personthat's ok, thanks a lot once again ogra03:01
ograah, well, we only support release to realease upgrades03:01
personoh, no dapper to feisty?03:02
ograso instead of doiing a dapper->edgy->feisty upgrade it would likely be faster to just grab the feisty CD03:02
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persongreat, thanks03:02
ogradapper will allow upgrades to the next long term version but for normal release upgrades we only support release to release upgrades03:03
personwhen is the next long term version?03:03
ogranot sure yet ... rumours are that it might be gutsy+1 (8.04)03:03
persononly 9-10 months away03:05
ograwrt LTSP you are best off with feisty< (7.04) it has the most complete feature set03:06
ogra7.10 will change the whole thing all over again then, we redesigned a lot :)03:06
personhow do you actually becomed involved with that?03:07
persondesigning and programming stuff that makes it into the distro03:09
personjust curious since it seems you are part of some team that does that03:10
ograwell, i started with helping to maintain packages ... and at some point someone looked for someone to write an app for a bounty fee ...03:11
ograso i took that ... :)03:11
ograeasiest to get involved it to dig through bugs, find something easy and just add a fix to the bug03:12
ograbut indeed there are lots of other areas as well, contribution isnt limited to code ;)03:12
ograi.e. docs, artwork etc03:13
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personthanks man, I'm still in high school, so maybe in a few years it would be cool to get involved03:14
ograyou can get involved at any time :)03:14
ograeven helping people here that have less experience than you is a great contribution ;)03:15
personi'll do that, i'm sorry while I have you, I wanted to ask another question03:15
personregarding feisty03:15
ograsure, shoot :)03:15
personwe couldn't install it on some test machines (desktop version), and i read there may be a problem with certain hardware configurations so we dropped it even for the server...how reliable and stable would it be for what we are trying to do with a server and thin clients03:17
ograwhat was the error ?03:17
personit said "bin/sh: can't access ty; job control turned off"03:20
person*tty03:20
ograbefore or after install ?03:21
personbefore, from the cd03:21
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ontologystI just installed a new Feisty classroom server on a Power Mac G5.  However, my clients fail to connect.  Any ideas how I can check what is wrong?04:13
ograppc clients ?04:15
ontologystno, these are ltsp clients04:15
ontologystrunning on diskless boxes04:16
ograso intel cpus ?04:16
ontologystthey have a Realtek Agent for network boot04:16
ontologystyes, they are intel cpu, Celeron 900Mhz04:16
ograheh, the powerpc CD can only build ltsp for powerpc (it uses the packages from the CD)04:17
ograthe CD only has space for ine CPU architecture04:17
ontologystI see. How about the addon CD?04:17
ograso out of the box you can only server ppc clients with ppc04:18
ograthats for addon edu apps04:18
ontologystI see. Is there anyway to do it, though?04:18
ograwhat you need to do is to build a client on an intel system like described in https://help.ubuntu.com/community/UbuntuLTSP/LTSPQuickInstall or use an edubuntu CD04:18
ontologystI mean, connect the Intels to the PPC?04:18
ograthen copy the /opt/ltsp/i386 dir over to the ppc server04:19
ograand the /var/lib/tftpboot/ltsp/i386 dir as well04:19
ograthat should suffice04:19
ontologystOgra, thanks a lot.  I'll try that.04:20
ograif you have probs just come back ....04:20
stgraberRichEd: pong04:26
RichEdstgraber: sorry ... in a meeting ... but ping expired ... thanks :) worked past the issue (hosting site)04:26
ontologystOgra: in the instructions in the page above, it says: You need to set up one static interface where you will attach the thin clients, install two packages and run one command.04:30
ontologystConfigure your spare interface for the thin clients to have the IP 192.168.0.1, then follow the instructions below.04:30
ontologystDoes it mean that I need to have to network cards?04:31
ograno, ignore that for the intel build anyway04:31
ograall you want is the two dirs ...04:31
ograthey are created by the ltsp-build-client command ... dont care about the rest04:31
ontologystGot it.  I'll try it.04:33
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btwotchhi, how does the authentification of the pupils work?05:27
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LaserJockogra: heh, are all the Czech people going to get mad at you?07:49
ograheh07:49
ograi'll move it to the addon07:49
LaserJockwhat CD is oversized?07:49
ograi386 server ....07:50
ograby 1M07:50
LaserJockcan we rename the CDs for gutsy?07:50
ograsilly but true07:50
LaserJockwill a LiveCD get built for Tribe 2?07:50
ograsure07:50
ograits there already07:50
ograhttp://cdimage.ubuntu.com/edubuntu/daily-live/20070626.1/07:51
ografeel free to test, i didnt yet07:51
LaserJockis there any progress for the "dude, where's my apps?" bug in the Desktop CD ?07:51
ogranope, not yet, i didnt have time t talk to colin yet07:51
LaserJockk07:52
LaserJockrsyncing DesktopCD07:57
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ontologistSituation: I have an edubuntu classroom server running on an Intel server.  One of my students just installed another classroom server on a PPC machine.  I would like to have all clients authenticate to one LDAP server, perhaps on the Intel machine.  Also, I would like to have the clients connected to the PPC server connect to the NFS on the Intel server.08:39
ontologistQuestion: What's the easiest way to go about doing this?08:40
cliebowontologist, you might talk to my cohort jason ingalls at jingalls aaat ellsworthschools.org..he has ldap auth all worked out for our g4 ibooks08:45
ontologistThanks cliebow08:47
cliebow8~)08:47
cliebowi believe we just use a samba shaere to homedirs08:47
ontologistAnother question: I think the PPC server is powerfull enough for all the clients.  In this case I wouldn't need the Intel server.  How do I migrate ldap configuration with the user accounts and the NFS directories?08:50
cliebowppc server is running osx?..or ubuntu?08:50
ontologistedubuntu08:51
cliebowk..you can do a slapcat on your intelmachine..move that and do a slapadd on the ppc machine after slapd and ldapscrips and stuff are installed..t08:52
cliebowwhat are you using for adminning that dadtabase..that could be the real problem08:58
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ontologistdo you mean use slapcat to copy archive everything on the intel machine, then move the archive to the ppc to unpack it?09:00
LaserJockogra: my goodness, the DesktopCD is doing strange things in vmware09:04
LaserJockI'm gonna restart it09:05
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LaserJockbut it was cycling: start gdm, wait 10 sec before ubuntu logs in, start login, X dies or gdm, repeat09:06
cliebowontologist, slapcat will move your database..but you'll need the configs from your intelmachine as well..09:08
cliebowthe intel also ran ubuntu?09:08
ontologistyes09:09
LaserJockogra: hmm, rebooted and still getting it.09:10
ograLaserJock, known09:10
ontologistI am going to try this in the next few minutes09:10
ogra(see mvo's probs in -devel)09:10
LaserJockhmm, I don't see this problem in -devel, but maybe it's earlier on09:13
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rajkalyanyo peoples10:41
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LaserJockogra: so will there be a new DesktopCD to test for tribe 2?11:36
crimsunlikely.  I screwed up a PA merge.11:37
LaserJockif only that was the only issue ;-)11:37
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