IRC chat logs for #ltsp on irc.freenode.net (webchat)


Channel log from 25 April 2016   (all times are UTC)

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01:15
<kev>
Hi Istarted a chat last week with some one on here in Portland about a capstone project I'm doing using LTSP. It had to do with equipping classrooms in third world countries. Is that individual on line presently?
01:17
looking for the support person that resides here in my town to take them up on the invite to coffee
01:19* vagrantc waves
01:20
<vagrantc>
kev: would be happy to meet up sometime
01:29
<kev>
cool
01:30
whats your schedule
01:36
fyi- I entered into IT a year and a half agoas part of a voc rehab program so I dont have ddep knowlege on how to itemize a to-do list and I could use help from someone familiar with LTSP whether or not it will do what I hope or suspect.You can email me @ kevinleopas@gmail or text me @7101300 here in Oregon city
01:38
<vagrantc>
ok, will email you
01:41
<kev>
cool.
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07:14
<alkisg>
(11:34:52 μμ) bennabiy: alkisg: anyone reporting issues with 16.04 and LTSP? (MATE) ==> not that I know of. Personally I think I'm going to support MATE and gnome-flashback on 16.04.
07:14
There are some issues with 16.04, but are not LTSP related
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10:49
<laro>
Hello everyone
10:50
I've managed to install ltsp-pnp in my school new server, 32bit ubuntu mate 16.04
10:50
with dual NICs
10:50
I've set 192.168.67.1 for the ltsp network nic
10:50
when I boot any client I get a "TFTP open timeout"
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10:56
<laro>
alkisg: Do you know how to fix this? thanks!
10:59
or anybody else ^
10:59
^_^
11:07
going to reboot, Ill be back ina minute
11:14
well not rebooting haha
11:28
<alkisg>
laro: run this for me to see and help:
11:28
!vnc-dide
11:28
<ltsp`>
vnc-dide: To share your screen with me, run this: sudo apt-get --yes install x11vnc; x11vnc -connect srv1-dide.ioa.sch.gr - this is a reverse connection, it doesn't need port forwarding etc.
11:31
<alkisg>
be back in 10'...
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12:05
<laro>
ok alkisg
12:06
I did that
12:06
I was in class sorry
12:24
<alkisg>
laro: I don't have a connection
12:33
<laro>
prompted an error
12:33
trying again
12:33
I'm behind a proxy
12:34
<alkisg>
laro: then I can't help much; try this yourself...
12:34
!tftp
12:34
<ltsp`>
tftp: Here's a page to help you troubleshoot TFTP problems in Ubuntu: https://help.ubuntu.com/community/UbuntuLTSP/Troubleshooting/TFTP
12:36
<laro>
25/04/2016 14:33:33 Making connection to client on host srv1-dide.ioa.sch.gr port 5500 25/04/2016 14:35:41 rfbConnectToTcoAddr: failed to connect : Connection timed out 25/04/2016 14:35:41 connection failed: Connection timed out 25/04/2016 14:35:41 connect_tcp: trying: srv1-dide.ioa.sch.gr 5500
12:42
Is there a way to start over with ltsp-pnp?
12:42
like it was a fresh install?
12:44
iplacea@servidor-ltsp:~$ sudo status tftpd-hpa [sudo] password for iplacea: status: Imposible conectar con Upstar: Failed to connect to socket /com/ubuntu/upstart: Conexión rehusada
12:45
The spanish part says: impossible to connect with Upstar
12:49
could it be that tftpd-hpa is not installed?
12:49
<alkisg>
Hmm yeah that page is for tftpd-hpa while you're using dnsmasq, so you can only use the 2 paragraphs, "Verify that the tftp files are there" and "Use an external tftp client"
12:50
Anyway, I don't have time to help without a vnc connection, good luck! :)
12:50
<laro>
ok thanks
12:51
any idea then how to fix the vnc? u_u'
12:52
If I take the computer home, would you be willing to help there, as the vnc probably would work? I know it's a lot to ask
12:56
trying again with -proxy option in x11vnc
12:58
<alkisg>
laro: the clients do get an ip address
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13:02
<laro>
a couple of days ago de VM worked
13:02
dunno what changed
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13:08
<alkisg>
laro: your dnsmasq needed restarting because of stupid ubuntu patches
13:08
<laro>
omg you are amazing :DDD
13:08
How can I thank you?
13:09
<alkisg>
If you can spare the money, you can pay my time for any remote support that I do. If you can't spare them, a plain "thank you" is fine :)
13:10
<laro>
Tell me your paypal account
13:10
I don't have much money to spare but you saved my day
13:10
really
13:10
<alkisg>
alkisg@gmail.com - much appreciated :)
13:11
If you're keeping notes, the main issue was "bind-interfaces" in /etc/dnsmasq.d/network-manager
13:11
I'll add that to the wiki, if I don't have it already...
13:12
<laro>
Yes I couldn't follow everything you did, not really that into linux and the console, but I catched that yoyu commented that line and that you restarted dnsmasq
13:14
I dont have much money to spare, you know, teachers dont make much hehe, but I'll send you something right now
13:14
I hope it's not too little
13:15
<alkisg>
laro: don't worry man; and as I said, if you can't spare them, then really, don't send anything...
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13:15
<laro>
Done, and thanks again
13:15
<alkisg>
I've supported thousands of persons here, one less or more makes little difference :)
13:16
<laro>
I think people like you that help so many others deserves more than a thank you. And you going VNC is really off the roof as an effort
13:16
You should have it now
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13:17
<laro>
It's possible that I will ask you more things in the coming days hehe, but I'll try to figure them before asking
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13:18
<laro>
Have to go, see you later
13:18
<alkisg>
Thanks, bye!
13:18
<laro>
If you ever come to Spain, you have my email now, I'll show you around Madrid :d
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13:39
<bennabiy>
alkisg: thank you for the info. Does 16.04 support ZFS from installer?
14:00
<alkisg>
bennabiy: for ubuntu-related questions (that are not related to ltsp), you can ask in #ubuntu; I don't have any affilication with ubuntu, I'm not the correct person to ask them...
14:00
*affiliation
14:02
<bennabiy>
alkisg: I am sorry.
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14:18
<cliebow>
!seen sbalneav
14:18
<ltsp`>
sbalneav was last seen in #ltsp 2 weeks, 2 days, 23 hours, 8 minutes, and 4 seconds ago: <sbalneav> And it works WELL on thin clients.
14:18
<sbalneav>
cliebow: hey!
14:18
Still here :D
14:18
<cliebow>
Hey Scottie!! just experimenting here
14:19
i ve got a student trying to find something equivalent to the service live chat such as comm100 provides
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14:19
<sbalneav>
I'm actually going to be doing some libpam_sshauth work this week.
14:19
<cliebow>
cool!
14:20
Any spring in Manitoba?
14:20
<sbalneav>
Very slow this year.
14:21
We get a few nice days, then it goes back to being chilly
14:21
Its like 2c here right now.
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14:25
<cliebow>
only 39 here
14:26
<sbalneav>
Yeah, cool.
14:28
<fenix>
hello o/ i'm configuring a UbuntuMATE 14.04.4 ltsp server with Centrify AD authentication. AD user login works fine with lightdm, su and ssh, but not from a thin client. PAM auth itself looks ok but the connections resets without any message. Here's a paste of my auth.log http://pastebin.com/4TjqdxPL I can provide you with additional information if needed. thanks
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15:34
<alkisg>
fenix: try this:
15:34
!screen_02
15:34
<ltsp`>
screen_02: To get a root shell on an Ubuntu thin client: https://help.ubuntu.com/community/UbuntuLTSP/ClientTroubleshooting#Using_a_shell_SCREEN
15:34
<alkisg>
from there, type ssh <user>@server
15:35
using an existing username, but leave "server" as is, don't replace it
15:35
See if that works
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15:45
<fenix>
alkisg, that does, no error
15:45
<alkisg>
fenix: not even a warning about trusting the server ssh keys etc?
15:46
<fenix>
absolutely nothing, i can auth any domain user that way
15:46
<alkisg>
OK, and I assume you didn't replace "server" with your actual hostname...
15:46
Logout from ssh, back to screen_02=shell,
15:46
<fenix>
and i have write access to the homedir, everything look fine
15:46
<alkisg>
tail -f /var/log/ldm.log
15:47
alt+ctrl+f7 to switch to ldm, try to login from the graphical interface,
15:47
then switch back to alt+ctrl+f2, and check the ldm.log new messages
15:47
Does it say authentication succeded there?
15:48
Also, you do know that ltsp in ubuntu 14.04 is pretty broken and that the greek schools ppa is needed to get ltsp working, right? Did you add that to both your server's and chroot's sources.list?
15:48
!greek-schools-ppa
15:48
<ltsp`>
greek-schools-ppa: https://launchpad.net/~ts.sch.gr/+archive/ppa/ supports LTS Ubuntu releases with newer LTSP versions, bug fixes etc
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15:50
<alkisg>
Finally, if you're just starting that setup, it would be better to use 16.04, both ltsp and mate are better supported there
15:53
<fenix>
something weird happened this time, the thin client rebooted instead of just kicking me back to ldm.. so no logs
15:54
well i tried 16.04 but Centrify doesn't support it yet, that's why i went back to 14.04, hoping to upgrade afterwards
15:54
for nom i'll try to update my 14.04 with your repository
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16:21
<mmb_>
i am trying to setup pinet can you use an wifi adapter instead of ethernet
16:21
<fenix>
alkisg, well well, so i upgraded eveything, rebuilt image... and i don't get anything in /var/log/ldm.conf except if I purposely enter the wrong password (in that case i get a legit ssh error). I'm off for today, thank you very much for your help (as usual :) ) have a nice evening!
16:22
<alkisg>
mmb_: hi, pinet isn't supported here, gbaman mentioned that he wants users to mail him instead. This is the supported method for ltsp + raspberry pis:
16:22
!raspberrypi
16:22
<ltsp`>
raspberrypi: (#1) Ubuntu/LTSP on Pi 2: https://help.ubuntu.com/community/UbuntuLTSP/RaspberryPi, or (#2) Debian/LTSP (with raspbian chroot) on Pi: http://cascadia.debian.net/trenza/Documentation/raspberrypi-ltsp-howto/, or (#3) unofficial Ubuntu/LTSP (with raspbian chroot) on Pi: http://pinet.org.uk/
16:22
<alkisg>
The #1 and #2 methods are supported by the ltsp developers, while #3 isn't
16:22
fenix: bb
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16:56
<bennabiy>
alkisg: I went to install ltsp on 16.04 and the files from your ppa did not get used. Is the newest version in the repository?
16:57
<alkisg>
bennabiy: apt-cache policy ltsp-server
16:57
This should tell you that 5.5.7-1 is in xenial, and 5.5.7~r2732... is in the ppa
16:57
I.e. the xenial version is newer ;)
16:58
Everything's fine, there's no newer version in the ppa now, but of course there will be one in a few weeks or months
16:58
<bennabiy>
alkisg: I just wanted to make sure I was getting the right version for 16.04 to work properly
16:58
thank you
16:59
<alkisg>
np
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