/srv/irclogs.ubuntu.com/2005/09/24/#edubuntu.txt

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jsgotangcohi miss JaneW 10:27
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JaneWhi Mr jsgotangco 10:49
jsgotangcoJaneW, i've stirred up the natives here over Edubuntu in LinuxWorld10:51
JaneWreally?10:51
jsgotangcoJaneW, i've been a good ambassador in case you haven't been reasing planet.ubuntu.com10:54
jsgotangcos/reasing/reading10:54
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jsgotangcoJaneW, I've always been doing my talk/demos on edubuntu instead of ubuntu10:55
JaneWcool10:56
jsgotangcoi gotta go i have an appointment will catch you later10:58
jsgotangcobeen moving stuff10:58
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magnonwoho02:12
magnonjust lacking wireless and 3d accel for a perfect ubuntu on powerbook02:13
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ograyvesC, could you file a bugreport for the gcompris issues, in case i want to update the package to a new upstream version i need to show some user complaints to base my request on04:30
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ogra(in bugzilla, not malone)04:31
jelknerogra: can i ask you a few questions?04:31
ograjelkner, sure04:31
jelknerfirst off, let me introduce Nick Wheeler (spec)04:31
ograhi Spec 04:31
SpecHello.04:31
jelknerhe was the ltsp admin two years ago04:31
jelknerhe's here to get "watch teacher" working04:32
jelknerand i wanted him to talk to you first04:32
ograwatch teacher ?04:32
jelknerso that whatever he comes up with will be useful to edubuntu04:32
SpecWatch Teacher is just a system to watch the teacher's desktop04:33
ograah04:33
Specwithout letting students take over the teacher's (vnc?) server04:34
SpecI'm wondering what the best way to do this is...Xvnc and vncreflector?04:34
jelkneror something else?04:34
ograi'd do it with vino, so you dont need to install additional software04:34
SpecVino is VNC for gnome?04:35
jelknerthe long term goal would be for edubuntu to have as much of the funtionality of netop as possilbe04:36
jelkner(see http://www.netop.com/netop-8.htm)04:37
jelkner(actually http://www.netop.com/nsch-features gives a list of features)04:39
jelknerright now i'll be happy with what nick setup before04:39
jelknera way to project a desktop to the class for teaching purposes04:40
jelknerogra: next question (while nick looks into vino)... at the edubuntu lab we setup at the mount rainier library04:44
jelknerwe have two guest accounts that folks will use who walk in (not regulars)04:44
jelknerthe librarian wants the guest accounts to either have "locked" desktops04:46
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jelkneror at least set it up so they return to new each time she logs out and then logs in again04:46
jelknerhow best to do this?04:46
ogra_grmpf04:47
ogra_jelkner, if you said something to me during the last 10 mins you need to repeat it, my DSL dies silently...04:47
ogra_deid even04:47
ogra_argh04:47
ogra_died04:47
jelknerogra_: where did you leave off?04:48
jelkneri was talking about netop, did you get that?04:48
ogra_after i explained the gconf stuff fo vino04:48
ogra_about 10 mins ago04:48
ogra_nope04:48
Specyou, uhh, didn't :p04:49
jelkneri was saying that the "dream" would be for edubuntu to have as much of the netop functionality as possible.04:49
jelknersee: http://www.netop.com/nsch-features04:49
ogra_Spec, vino is in the default gnome install, its a implementation of vnc integrated with gnome... 04:49
jelknerthis is windows only software, but it is really cool what it can do for a classroom lab setting04:50
ogra_you can see its settings in system->settings->remote desktop04:50
Specit seems easy enough...04:50
Spechow do I connect to a server though?04:50
Speclocalhost.localdomain:0 ?04:50
ogra_you connect with vncclient to the ip04:51
ogra_since its ltsp you can adjust user settings on the fly with gconf (even set apassword you delete after the session)04:51
ogra_jelkner, netop is in fact what SCP will be...04:52
Specwhat is SCP?04:52
ogra_SCP is 90% done but the missing 10% are to essential to have it in breezy04:52
ogra_in fact a reimplementation of teacher tool with enhancements and a rewritten backend for our new LTSP arch04:53
ogra_since all the "old" management tools dont work with the eedubuntu ltsp... we simply dont use X04:53
ogra_its outlined on the edubuntu wiki as TeachersPet 04:54
Speccool04:55
ograSpec, but it sadly wont make it into this release...04:56
ograi'll put the code in bazaar around release time, so others can contribute... :)04:57
SpecI notice there isn't any requirement for being able to view any client's desktop... :p04:59
ograits already implemented04:59
ograhttp://www.grawert.net/SCP.png04:59
ogra(thats a very old shot from the early days, the UI already changed a lot05:00
ogra)05:00
Specwow, that's impressive05:00
ograthe "network" button now has a screenshot from the students desktop, it automatically generates a password for the vnc server and enables it if you click it05:00
ograi'm lacking the vnc eroor handling and the unsetting of the changed student settings after the vnc session currently...05:01
Specjelkner wants a vnc instance that he can connect to and read/write, and that the students can (forcibly) connect to with only read permissions05:01
Specand not to only display his current desktop05:02
ograif you write that in python, i'll integrate it in SCP ;)05:02
ograsome kind of "playout" feature was in the SCP/TeachersPet spec iirc05:03
SpecI don't know how to do this via vino, I know how to do this with Xvnc though :p05:04
ograits the same...05:04
Specthen in that case, I know how to do it with both equally well.05:05
ogravino == vnc with gconf settings and desktop integration...05:05
ograyou just have the advantage that gconf can hold global or user settings so you can adjust either of them on the server directly and affect all students settings :)05:06
ogranote that SCP is planned as a framework for plugins to enhance it over time with contributions from several sides :)05:07
SpecHow do I run vino without desktop integration?05:08
ograhmm, you need a separate desktop ? independent from the teachers desktop ? 05:10
SpecThe teacher wants a desktop to show the students different than the one the teacher *actually* works on. :p05:11
ograyes, thats eiher a Xvnc thing or another desktop with a special demo user :)05:13
SpecThe problem then becomes, how will Xvnc know that when the teacher connects, he gets read/write, and when students connect, they get read only?05:15
ograhmm05:16
ograyou'd have to do that on the clientside while connecting...05:16
ograthe students automatically connect with the -viewonly option attached to the vncviewer command... write a wrapper script for vncviewer that checks for the "teacher" group and sets this if its not privileged ? 05:18
Specyeah, that's what I did in the past05:19
Specor, something similar05:19
SpecI was just told vnc is broken in breezy and won't work no matter how hard I try, and that I should check out freenx?05:19
ograthats nonsense05:20
Specand the person who told me was confident that he could call matt zimmerman and he would agree with him?05:20
ograif vnc is broken in breezy and you can confirm that, please file a bug05:20
ograwe'll fix it before release then05:20
Specnaa, i'm going to just ignore what he says05:20
ograif you find it broken, please file a bug, but since i didnt hear anything about it, i dont think its broken ;)05:22
Specover ltsp?05:23
SpecI think that might've had something to do with it, too. not just breezy05:23
ogra*over* ltsp ? what do you mean ?05:24
ograltsp only eports the ltsp desktop... every vnc traffic is managed via vnc...05:25
Specit makes more sense to ignore what he said :p05:25
ograin fact you open parallel X traffic for vnc... 05:26
ograthats why NX might be better, but the NX packaging is to bad, so we didnt even include it in universe yet, someone within canonical is working on a fixed package, but i dont know if it will be ready in breezy time05:27
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magnonogra, I meant to ask, do you have any hardware vendors who have been particularily nice towards ubuntu edu efforts?07:43
magnontuxlabs etc.07:43
ogramagnon, not that i'm aware of, but probably JaneW know something here, i know she also talked to HW vendors (not sure if it was wrt edu)07:44
magnonJaneW, same question to you then ;)07:45
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Rondomhello09:04
Rondomanyone here?09:04
Rondomi still have some hoary-cds an I want to install edubuntu09:04
Rondomwhat shall I do09:04
ograinstall hoary, upgrade to breezy and install edubuntu-desktop :)09:05
Rondominstall normal, upgate to breezy ,uninstall ubuntu-dekstop and install edubuntu?09:05
Rondomso does that mean I shall install the thing normally09:05
Rondomwhy not remove ubuntu-desktop09:05
ograit doesnt matter if you do that... do as you like ;)09:06
ograedubuntu-desktop contains all apps from ubuntu-desktop09:06
Rondomincluding the games09:07
ograso uninstall it if you feel that looks cleaner in the package manager ;)09:07
Rondom?09:07
ograyup09:07
Rondomok09:07
Rondomthx for your help09:07
ograyoure welcome :)09:07
Rondomwhat's your motivation for edubuntu development? I mean why don't you do somthing else?09:08
linescannogra:  you get anywhere with the booting issue ?09:13
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magnonRondom: Why should one do something else?09:49
RondomI know ogra is also responsible for universe. I am interested in hte motivation of helping with creating a ubuntu for schools09:57
magnonI'd say it's a very rewarding cause09:58
Rondommagnon: I didn't mean that he shouldn't do it, or that I don't understand it.09:58
magnonaha, ok :)09:59
magnonit sounded a bit like it09:59
RondomI also released some (crappy :oops:) stuff under the GPL and helped at several projects10:04
Rondomso I didn't want to say: "Are you stupid? Why the hell do you do this stuff?"10:04
magnonhehe10:06
Rondomnot that familiar with linux and c-programming10:06
RondomI didn't use linux for a long time, because I wanted to learn c first to write an import-plugin that imports from miranda (www.miranda-im.org) to gaim10:07
Rondom:-D10:08
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magnonogra: what's Claire's nick on IRC again?11:48
ogramagnon, cvd11:49
magnonty11:49

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