Linux-libre kernel error

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sam-d16
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Iscritto: 09/28/2023

Hi all . I would be grateful for advice on how to fix this error, I read various sources, it is written that this is a kernel error.

uname -a

Linux 6.6.11-gnu #1.0 SMP PREEMPT_DYNAMIC x86_64 GNU/Linux

sudo dmesg -t | grep psm

psmouse serio1: VMMouse at isa0060/serio1/input0 lost sync at byte 1
psmouse serio1: VMMouse at isa0060/serio1/input0 - driver resynced.
psmouse serio1: VMMouse at isa0060/serio1/input0 lost sync at byte 1
psmouse serio1: VMMouse at isa0060/serio1/input0 - driver resynced.
psmouse serio1: VMMouse at isa0060/serio1/input0 lost sync at byte 1
psmouse serio1: VMMouse at isa0060/serio1/input0 - driver resynced

The cursor moves randomly

sam-d16
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Iscritto: 09/28/2023

Found the solution here https://wiki.archlinux.org/title/QEMU#Mouse_cursor_is_jittery_or_erratic

If the cursor jumps around the screen uncontrollably, entering this on the terminal before starting QEMU might help:

$ export SDL_VIDEO_X11_DGAMOUSE=0

If this helps, you can add this to your ~/.bashrc file.

Other_Cody
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Iscritto: 12/20/2023

Trisquel does not include the vanilla Linux kernel you can find at the project servers, but a cleaned up version of the Ubuntu's version.

https://trisquel.info/en/wiki/how-trisquel-made

So Trisquel may not use Linux-libre, I think, but a deblob script to deblob Ubuntu's version of the Linux kernel.