IRC chat logs for #ltsp on irc.libera.chat (webchat)
Channel log from 15 October 2017 (all times are UTC)
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| 14:12 | qqqqqqqqq9 has joined IRC (qqqqqqqqq9!~guido@p5DD6E5E8.dip0.t-ipconnect.de) | |
| 14:13 | <qqqqqqqqq9> Hi, how do i get nbd-server to listen on ip4 and ip6? I have listenaddr = 0.0.0.0 , :: in my config, but always uses only the first entry.
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| 14:28 | <alkisg> qqqqqqqqq9: just leave the default, without listenaddr...
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| 14:29 | manpages.ubuntu.com/nbd-server => If it is not set, nbd-server will listen to "::, 0.0.0.0", which causes nbd-server to listen to all local IPv4 and IPv6 addresses
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| 15:05 | <qqqqqqqqq9> alkisg: I tried that, netstat -plnt | grep nbd
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| 15:05 | grep me only a tcp6 line
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| 15:34 | neopss has joined IRC (neopss!~neops@unaffiliated/neops) | |
| 15:34 | <neopss> hello
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| 15:34 | speak french?
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| 15:34 | <alkisg> qqqqqqqqq9: same here, yet it does answer to tcp4 requests
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| 15:34 | neopss: no, english/greek :)
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| 15:34 | Maybe some Finnish too... :D
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| 15:36 | <neopss> help me please
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| 15:36 | <alkisg> What is the problem?
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| 15:36 | <neopss> i use debian 9.1 ::but black screen https://ibb.co/mfWWWR
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| 15:37 | https://ibb.co/bDKeJ6
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| 15:37 | <alkisg> Are you using LTSP?
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| 15:37 | <neopss> ltsp-server-standalone
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| 15:37 | <alkisg> Install epoptes, to help in troubleshooting:
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| 15:37 | !epoptes
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| 15:37 | <ltsp`> epoptes: Epoptes is a computer lab administration and monitoring tool. It works on Ubuntu and Debian based labs with LTSP or non-LTSP servers, thin and fat clients, standalone workstations, NX clients etc. More info: http://www.epoptes.org
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| 15:39 | <alkisg> Then from epoptes, right click on the ltsp client, open terminal, root locally, and type: xrandr
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| 15:39 | And paste the output to !pastebin
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| 15:39 | <neopss> ok im test apt-get install epoptes
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| 15:40 | <alkisg> check epoptes.org/installation, you need to install epoptes-client in the chroot too, and run epoptes-client -c in the chroot, and ltsp-update-image outside of the chroot
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| 15:49 | <neopss> why i have to install epoptes i is not included
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| 15:49 | why epotes install ?
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| 15:49 | it is mandatory ?
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| 15:56 | sorry for my english
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| 15:57 | I just want to check black screen, not have new functionality
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| 15:57 | alkisg,
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| 16:34 | <alkisg> neopss: epoptes will help you check why the screen is black
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| 16:34 | neopss: otherwise you would have to install ssh to the client, then run some weird command to get access to xorg from ssh, etc
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| 16:34 | <neopss> ok i just install i do what after
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| 16:35 | <alkisg> neopss: do you see the client in epoptes?
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| 16:35 | Does it have a green or a fat icon?
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| 16:35 | *a blue icon?
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| 16:36 | <neopss> https://pastebin.com/mARWLTjE
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| 16:36 | <qqqqqqqqq9> alkisg: So, it wasn't the guilty part. Anyway, I got my problem (Non-booting client) fixed. Thanks!
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| 16:36 | <alkisg> qqqqqqqqq9: np
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| 16:36 | neopss: please read epoptes.org/installation for installation instructions
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| 16:36 | http://epoptes.org/installation
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| 16:36 | You run epoptes-client -c in the chroot, not on the server
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| 16:37 | <neopss> http://hpics.li/a17efb0
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| 16:38 | <alkisg> neopss: did you read http://epoptes.org/installation?
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| 16:39 | Please read it..
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| 16:39 | <neopss> ok
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| 16:39 | thx alkisg
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| 16:47 | alkisg, http://hpics.li/bd24833
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| 17:03 | <alkisg> neopss: did you reboot the client? If yes, you didn't set up the chroot correctly
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| 17:05 | See the last paragraph of epoptes.org/installation
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| 17:11 | neopss: what's the output of this command? sudo ls -l /etc/epoptes/* /opt/ltsp/*/etc/epoptes/*
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| 17:13 | <neopss> https://pastebin.com/p4us4vEM
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| 17:13 | <alkisg> You ran epoptes-client -c on the server and damaged the keys
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| 17:13 | Run apt-get purge epoptes; apt get install epoptes to reinstall it,
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| 17:13 | and then sudo ltsp-chroot epoptes-client -c to put it to the chroot,
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| 17:13 | and finally ltsp-update-image to rebuild the image
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| 17:25 | <neopss> https://ibb.co/dqfQrR
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| 17:25 | its ok ?
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| 17:26 | it has well download image
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| 17:27 | and type commands to generate certificates
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| 17:27 | but I do not understand the continuation > alkisg
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| 17:38 | <alkisg> neopss: when you boot the client, you must see it in epoptes
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| 17:38 | If not, the it's not installed correctly and we can't access the logs of the clients etc
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| 17:39 | <neopss> I understand ,
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| 17:39 | How to start epoptes without being root
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| 17:39 | without being in the root session
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| 17:40 | <alkisg> you run epoptes without being root
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| 17:40 | <neopss> *.icon ?
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| 17:40 | <alkisg> E.g. alkisg@ltsp:~$ epoptes
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| 17:40 | Or from the menu
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| 17:41 | <neopss> epoptes : > Service connection erreor (probleme permission...
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| 17:41 | <alkisg> Did you read the installation page about adding yourself to the epoptes group and logoff/logon?
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| 17:42 | "After the installation you need to add some users to the "epoptes" group (or use another group as mentioned in the Configuration section below). These users will be allowed to launch the GUI and control clients: gpasswd -a username epoptes
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| 17:42 | Users that are currently logged on need to logoff/logon for the group change to take effect (or use newgrp)."
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| 17:42 | You can read it there, no need for me to copy/paste it here...
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| 17:42 | <neopss> gpasswd: user 'neops epoptes' does not exist
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| 17:43 | ok
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| 17:43 | <alkisg> gpasswd -a neopss epoptes
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| 17:43 | <neopss> ok its good now
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| 17:43 | sorry ^^
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| 17:45 | I have epoptes but I do not see the client workstation alkisg
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| 17:47 | <alkisg> Then you didn't install it properly, maybe you didn't read the instructions :/
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| 18:08 | neopss: I can help using remote support for a couple of minutes, are you here?
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| 18:14 | <neopss> alkisg, ok
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| 18:18 | you are the alkisg ?
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| 18:21 | <alkisg> !vnc-edie
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| 18:21 | <ltsp`> I do not know about 'vnc-edie', but I do know about these similar topics: 'vnc-edide', 'vnc-dide'
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| 18:21 | <alkisg> !vnc-edide
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| 18:21 | <ltsp`> vnc-edide: To share your screen with me, open Epoptes → Help menu → Remote support → Host: srv1-dide.ioa.sch.gr, and click the Connect button
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| 18:21 | <alkisg> neopss: do this ^
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| 19:02 | <Guest34506> alkisg: when I try to start the epoptes service... epoptes[1982]: /usr/bin/twistd: Unknown command: epoptes
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| 19:02 | neops has joined IRC (neops!~neops@unaffiliated/neops) | |
| 19:02 | <neops> re
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| 19:03 | sorry alkisg
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| 19:03 | im eat etc...
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| 19:05 | <alkisg> bb in 10 mins
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| 19:05 | <neops> thank you for your help, I will rest a little
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| 19:05 | <Guest34506> alkisg: https://pastebin.mozilla.org/9070229 is the error from syslog
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| 19:24 | <alkisg> neops: are you here?
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| 19:24 | !vnc-edide
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| 19:24 | <ltsp`> vnc-edide: To share your screen with me, open Epoptes → Help menu → Remote support → Host: srv1-dide.ioa.sch.gr, and click the Connect button
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| 19:25 | <alkisg> Guest34506: it doesn't seem to be properly installed
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| 19:26 | Which distro/version?
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| 19:28 | <Guest34506> Ubuntu 16.04
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| 19:29 | mate
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| 19:29 | I just tried to reinstall it, but same thing
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| 19:36 | Guest34506 is now known as bennabiy | |
| 19:37 | <bennabiy> alkisg: just tried to reinstall after a purge, and same thing
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| 19:39 | <alkisg> bennabiy: maybe you mixed python2/python3 defaults?
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| 19:40 | <bennabiy> how?
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| 19:41 | <alkisg> no idea..
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| 19:42 | <bennabiy> Hrm. How would I even check that?
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| 19:43 | /usr/bin/python points to 2.7
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| 22:56 | <dsj2> sbalneav1
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| 22:56 | Scotty, are you there?
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