Re: Bookworm : graphic glitches all over my screen after upgrade
On 2022-08-23 15:13 +0200, rudu wrote:
> Coming back from holidays, I did a pretty huge upgrade of my Bookworm
> system on my aging desktop (2009).
> After a reboot, what I could see is best described via this snapshot :
> https://wtf.roflcopter.fr/pics/rVcN0HFu/vgQCGy7g.png
>
> What I tried so far :
> - replacing my nouveau driver by a proprietary one, but :
> $ nvidia-detect
> Detected NVIDIA GPUs:
> 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation G96C
> [GeForce 9400 GT] [10de:0641] (rev a1)
>
> Checking card: NVIDIA Corporation G96C [GeForce 9400 GT] (rev a1)
> Your card is only supported by the 340 legacy drivers series, which is
> only available up to buster.
>
> - installed the last kernel for testing :
> $ dpkg -l linux-image-* | grep ^ii
> ii linux-image-5.18.0-4-amd64 5.18.16-1 amd64 Linux 5.18
> for 64-bit PCs (signed)
> ii linux-image-5.7.0-2-amd64 5.7.10-1 amd64 Linux 5.7
> for 64-bit PCs (signed)
> ii linux-image-5.7.0-3-amd64 5.7.17-1 amd64 Linux 5.7
> for 64-bit PCs (signed)
> ii linux-image-amd64 5.18.16-1 amd64 Linux for
> 64-bit PCs (meta-package)
> ... no change.
>
> - reconfigured window display management between lightdm/sddm/gdm3 :
> Curiously, only sddm showed no sign of being affected, until I opened
> a graphic environment (LXDE, XFCE4, Gnome-Xorg/wayland,
> Plasma-Xorg/wayland) where the problem was always back.
>
> - I looked into /var/log/apt/term.log resulting from my last upgrade
> and tried to find something relevant and I saw this :
> cat /var/log/apt/term.log | grep xserver
> Préparation du dépaquetage de .../38-xserver-common_2%3a21.1.4-1_all.deb ...
> Dépaquetage de xserver-common (2:21.1.4-1) sur (2:21.1.3-2) ...
> Préparation du dépaquetage de
> .../39-xserver-xorg-core_2%3a21.1.4-1_amd64.deb ...
> Dépaquetage de xserver-xorg-core (2:21.1.4-1) sur (2:21.1.3-2+b1) ...
> Préparation du dépaquetage de
> .../359-xserver-xephyr_2%3a21.1.4-1_amd64.deb ...
> Dépaquetage de xserver-xephyr (2:21.1.4-1) sur (2:21.1.3-2+b1) ...
> Paramétrage de xserver-common (2:21.1.4-1) ...
> Paramétrage de xserver-xephyr (2:21.1.4-1) ...
> Paramétrage de xserver-xorg-core (2:21.1.4-1) ...
>
> I don't know what to do or where to look, my system is barely usable
> now and freezes regularly ...
Seems you are experiencing bug #1017499[1], for which no solution
currently exists. Try downgrading your installed packages from
src:mesa.
Good luck,
Sven
1. https://bugs.debian.org/1017499
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