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


Channel log from 27 November 2017   (all times are UTC)

00:52
<vagrantc>
alkisg: i've been nervous all this time to /var/cache/ltsp -> /run/ltsp .... but it pretty much looks like a non-issue
00:53
alkisg: so far, it "just works"
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03:25
<whirrly>
hello, am having nbd error socket failed connection refused. How is it best to verify nbd-server is functioning/listening. service --status-all reports ? and I do not see with netstat or nmap. thanks
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06:16
<alkisg>
vagrantc: 16.04 uses systemd for most things, so we're ok with dropping anything non-systemd related from the ltsp codebase
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06:17
<alkisg>
Although I have no good news from the Greek ministry of education, I've no idea when I'll work on ltsp again
06:55
!client-list
06:55
<ltsp>
client-list: to get a list of all nbd-clients (which sometimes is the same as ltsp clients), run: netstat -tn | sed -n 's/.*:10809 *\([0-9.]*\):.*/\1/p' | sort -Vu
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07:01
<alkisg>
!forget client-list
07:01
<ltsp>
The operation succeeded.
07:02
<alkisg>
!learn client-list as to get a list of all nbd-clients (which sometimes is the same as ltsp clients), run: `ss -n | sed -n 's/.*:10809 *\([0-9.]*\):.*/\1/p' | sort -Vu`
07:02
<ltsp>
The operation succeeded.
07:02
<alkisg>
!client-list
07:02
<ltsp>
client-list: to get a list of all nbd-clients (which sometimes is the same as ltsp clients), run: ss -n | sed -n 's/.*:10809 *\([0-9.]*\):.*//p' | sort -Vu
07:02
<alkisg>
!forget client-list
07:02
<ltsp>
The operation succeeded.
07:02
<alkisg>
!learn client-list as to get a list of all nbd-clients (which sometimes is the same as ltsp clients), run: `ss -n | sed -n 's/.*:10809 *\([0-9.]*\):.*/\\1/p' | sort -Vu`
07:02
<ltsp>
The operation succeeded.
07:02
<alkisg>
!client-list
07:02
<ltsp>
client-list: to get a list of all nbd-clients (which sometimes is the same as ltsp clients), run: ss -n | sed -n 's/.*:10809 *\([0-9.]*\):.*/\1/p' | sort -Vu
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11:06
<alkisg>
!accel
11:06
<ltsp>
I do not know about 'accel', but I do know about these similar topics: 'noaccel', 'bypass_acceleration'
11:06
<alkisg>
!noaccel
11:06
<ltsp>
noaccel: Some graphics cards, e.g. SiS [1039:6325] on 14.04, require this setting in lts.conf: X_OPTION_01="\"NoAccel\""
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15:20
<vagrantc>
hrm. seems like we need to register /rofs with systemd in buster as something to not unmount... otherwise it gets yanked out from under during reboot/shutdown
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19:15* vagrantc ponders p910nd vs. jetpipe
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20:34
<JerryT>
New issue, for some reason my new user accounts won't login. They act like they're logging it and then loop back to the login screen. My old accounts will work and login fine though.
20:42
<quinox>
do their home folders exist?
21:12
<JerryT>
Yep
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21:49
<||cw>
can you login via ssh as that user?
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22:22
<whirrly>
was seeking more information about NBD server/client when booting ltsp mounting root filesystem after initial linux boot messages. having error socket failed connection refused. do not see nbd listening, and service status is "?". how can I verify nbd is listening/functioning?
22:25
alternately can I test without ltsp/PXE and try to make a nbd socket between 2 preinstalled ubuntu machines connect? what would I export, any file or a certain image?
22:50
<||cw>
you can telnet to it
22:52
there's no reason you can't mount ndb from a normal desktop though, just have to figure out the command
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22:57
<whirrly>
||cw: trying to figure that without messing my config files. have seen similar socket error with resolution being ipappend setting at 2, needs 3?. well going to install nbd-client and try that way.
22:58
love the looks of ltsp software, now to make it work.
23:01
<||cw>
well, it's just a tcp socket, you can telnet to the port to see if it's live.
23:02
<whirrly>
what port is default? or where is that configured?
23:04
<vagrantc>
grep nbd /etc/services
23:04
on any recent debian/ubuntu install
23:06
<whirrly>
thanks vagrantc. been reading the logs and much knowledge and help around here.
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23:28
<whirrly>
grep nbd command reports 10809, 5051, 5052. telnet on other machine connected to x data on 9573 as well as ports for ssh, db-lsp and others, but no luck on those for nbd.
23:29
<vagrantc>
if it's a really old ltsp install, it may be on some semi-arbitrary port
23:29
9573 sort of rings a bell
23:32
<whirrly>
is fresh install on Ubuntu... 17.10, but regretting not staying 17.04 for manager. 9573 is X session I believe
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