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


Channel log from 9 April 2021   (all times are UTC)

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16:07
<Helenah2>
Hi
16:08
<alkisg>
Hello Helenah
16:08
<Helenah2>
Right, I can get the display right using the xrandr command now (xrandr --output DVI-D-1 --off --output HDMI-1 --primary --mode 3840x2160 --rate 23.98 --pos 0x0 --rotate normal --output VGA-1 --off) but I've played with the X settings in /etc/ltsp/ltsp.conf and that doesn't seem to make it persistant.
16:09
<alkisg>
Helenah2, while the client is booted, manually create an /etc/X11/xorg.conf and then restart lightdm
16:09
<Helenah2>
Maybe I'm misunderstanding what those ltsp.conf settings are for.
16:09
<alkisg>
If you get the correct xorg.conf, then just put it in ltsp.conf
16:09
<Helenah2>
Oh so I just do like normal, ah!
16:10
<alkisg>
Simple xorg settings can be represented with simple ltsp.conf commands
16:10
Advanced xorg settings need a xorg.conf, which you can copy to /etc/X11 on demand
16:10
<Helenah2>
Can I use ltsp.conf to create individual xorg.conf files for different clients?
16:10
<alkisg>
See the nvidia example at https://ltsp.org/man/ltsp.conf/
16:10
Yes
16:10
<Helenah2>
Ah!
16:10
<alkisg>
POST_INIT_LN_XORG="ln -sf ../ltsp/xorg-nvidia.conf /etc/X11/xorg.conf"
16:10
...you can have as many as you like
16:12
<Helenah2>
Oh nice! "MAC address, IP address, or hostname sections can be used to apply settings to specific clients. Those support globs, for example [192.168.67.*]."
16:12
Starting to feel like the old lts.conf
16:12
<alkisg>
It's actually much more powerful
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17:02
<Helenah2>
alkisg It worked, thanks.
17:02
<alkisg>
np
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17:36
<Helenah2>
alkisg Do I need to regen the image each time I update ltsp.conf ?
17:36
<alkisg>
Helenah2, no you only need `ltsp initrd`
17:37
<Helenah2>
Ah okies
18:45
alkisg: Does the OS by default get loaded into the clients RAM?
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18:46
<alkisg>
Helenah2, the image "sectors" are fetched when needed, like if it was a usb disk
18:46
E.g. the image may be 1 TB and the client RAM may be 2 GB and it may still work
18:47
<Helenah2>
Oh nice!
18:47
Great
18:48
alkisg: That's why when I first load an application it's slow, right? Cause the application is being copied to RAM on request sort of thing.
18:48
That's nice :)
18:49
<alkisg>
Helenah2, yeah, it's the same as in local disks
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19:17
<Helenah2>
alkisg I'm assuming /etc/passwd isn't copied over to the clients from / on the host because I've changed my user shell to /bin/zsh, did "ltsp image / & ltsp initrd" but the user shell on the client is still /bin/bash
19:19
Yeah, the two passwd files are different.
19:28
I got an idea
19:28
I just create them for the clients.
19:33
That worked! :3
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