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


Channel log from 13 September 2021   (all times are UTC)

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06:36
<alkisg>
!vnc
06:36
<ltspbot>
I do not know about 'vnc', but I do know about these similar topics: 'kvm-vnc', 'uvnc-dide', 'vnc-alkisg', 'vnc-dide', 'vnc-edide', 'x11vnc'
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06:36
<alkisg_web>
!kvm-vnc
06:36
<ltspbot>
kvm-vnc: To send a fake client screen to someone so that he can help you, add -vnc technician-ip:5500,reverse to the kvm command line. See also !kvm.
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08:36
<profe_mint>
good morning help for epoptes software can i find here?
08:37
<alkisg>
Good morning profe_mint , yes, do ask
08:37
<profe_mint>
i cant use remote control with my alums
08:37
i have linux mint
08:37
and in the clients too
08:38
<alkisg>
Are you using netbooting, LTSP?
08:38
<profe_mint>
no
08:39
<alkisg>
OK. Do you see your clients in epoptes?
08:39
<profe_mint>
yes, i can see the thunnails
08:39
<alkisg>
And then you press remote control and it's not working?
08:39
<profe_mint>
and use the most of the features, commands, turn off, ...
08:40
yes, i press remote control and dont do nothing
08:40
no error, no message, nothing
08:40
<alkisg>
If the clients log off, do you still see them in epoptes?
08:40
<profe_mint>
no
08:40
<alkisg>
Without thumbnails; with a red monitor icon
08:40
This means that the "system epoptes service" isn't running
08:40
May I see why?
08:40
!vnc-edide
08:40
<ltspbot>
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
08:40
<profe_mint>
dissapear on my control panel
08:41
<alkisg>
It'll be faster if you share your server screen with me
08:41
For example, you may have an old epoptes version, or it may not be running the epoptes service for some reason
08:41
<profe_mint>
how can i do this?
08:42
<alkisg>
See what ltspbot wrote above, there are instructions
08:42
This one: > 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
08:43
<profe_mint>
open 6 alum 6
08:47
ou yeah :D
08:47
<alkisg>
profe_mint: the problem is the firewall, ufw
08:47
If you disable the firewall, then it works
08:47
<profe_mint>
okey
08:48
then the solution is disable in all pcs
08:48
<alkisg>
Unfortunately the port list of epoptes isn't very standard, so you can't easily put an exclusions list
08:48
<profe_mint>
ok
08:48
wich ports are?
08:51
<alkisg>
Various :)
08:51
Some are random
08:51
So you'd need to configure ufw to allow local traffic
08:52
Not specific ports, but all the traffic in 192.168.x
08:55
<profe_mint>
oket
08:55
thanks so much!!!
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10:49
<profe_mint>
Hello again, i've other problem :(
10:50
my pointer isnt show in the alumns pc when i share the screen
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18:46
<AppleMuncy>
ltsp has been working so well I've all but forgotten this channel : )
18:46
So how does one set up to ssh into the client ?
18:47
I kind of remember it not being so easy but possible.
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19:00
<alkisg>
!ssh
19:00
<ltspbot>
I do not know about 'ssh', but I do know about these similar topics: 'sshd'
19:00
<alkisg>
!sshd
19:00
<ltspbot>
sshd: Exposing sshd host keys over NFS is unsafe, so it's disabled by default and !epoptes is recommended instead. If you insist on running sshd in LTSP clients, read https://github.com/ltsp/ltsp/discussions/310#discussioncomment-101549
19:05
<AppleMuncy>
Thank you alkisg. Yes, better to use epoptes !
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21:36
<vagrantc>
what part of the install process copies the kernel out of the passed image ...
21:37
e.g. i have a manually generated squashfs image ... can i just use that directly and copy out the kernel/initrd/etc from it?
21:38
symlinking it into images and then running "ltsp image IMAGENAME" is recreating the whole squashfs
21:38* vagrantc looks at the code a bit more :)
21:41* vagrantc eyes up "ltsp kernel" which may be called from "ltsp image"
21:47
<vagrantc>
yeah, looks like one of the "ltsp image" hooks calls "ltsp kernel" but if you bring your own squashfs you can run "ltsp kernel IMAGENAME" instead of running "ltsp image IMAGENAME"
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