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
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| 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
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| 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?
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| 08:37 | <alkisg> Good morning profe_mint , yes, do ask
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| 08:37 | <profe_mint> i cant use remote control with my alums
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| 08:37 | i have linux mint
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| 08:37 | and in the clients too
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| 08:38 | <alkisg> Are you using netbooting, LTSP?
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| 08:38 | <profe_mint> no
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| 08:39 | <alkisg> OK. Do you see your clients in epoptes?
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| 08:39 | <profe_mint> yes, i can see the thunnails
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| 08:39 | <alkisg> And then you press remote control and it's not working?
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| 08:39 | <profe_mint> and use the most of the features, commands, turn off, ...
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| 08:40 | yes, i press remote control and dont do nothing
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| 08:40 | no error, no message, nothing
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| 08:40 | <alkisg> If the clients log off, do you still see them in epoptes?
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| 08:40 | <profe_mint> no
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| 08:40 | <alkisg> Without thumbnails; with a red monitor icon
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| 08:40 | This means that the "system epoptes service" isn't running
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| 08:40 | May I see why?
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| 08:40 | !vnc-edide
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| 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
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| 08:40 | <profe_mint> dissapear on my control panel
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| 08:41 | <alkisg> It'll be faster if you share your server screen with me
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| 08:41 | For example, you may have an old epoptes version, or it may not be running the epoptes service for some reason
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| 08:41 | <profe_mint> how can i do this?
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| 08:42 | <alkisg> See what ltspbot wrote above, there are instructions
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| 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
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| 08:43 | <profe_mint> open 6 alum 6
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| 08:47 | ou yeah :D
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| 08:47 | <alkisg> profe_mint: the problem is the firewall, ufw
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| 08:47 | If you disable the firewall, then it works
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| 08:47 | <profe_mint> okey
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| 08:48 | then the solution is disable in all pcs
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| 08:48 | <alkisg> Unfortunately the port list of epoptes isn't very standard, so you can't easily put an exclusions list
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| 08:48 | <profe_mint> ok
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| 08:48 | wich ports are?
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| 08:51 | <alkisg> Various :)
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| 08:51 | Some are random
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| 08:51 | So you'd need to configure ufw to allow local traffic
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| 08:52 | Not specific ports, but all the traffic in 192.168.x
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| 08:55 | <profe_mint> oket
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| 08:55 | thanks so much!!!
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| 10:49 | <profe_mint> Hello again, i've other problem :(
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| 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 : )
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| 18:46 | So how does one set up to ssh into the client ?
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| 18:47 | I kind of remember it not being so easy but possible.
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| 19:00 | <alkisg> !ssh
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| 19:00 | <ltspbot> I do not know about 'ssh', but I do know about these similar topics: 'sshd'
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| 19:00 | <alkisg> !sshd
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| 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
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| 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 ...
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| 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?
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| 21:38 | symlinking it into images and then running "ltsp image IMAGENAME" is recreating the whole squashfs
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| 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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