debian trixie doens't remove old drivers

[cepelinas9000]

Describe your issue

It shouldn't cause problems: on trixie when installing xlibre it leaves xorg drivers intact and spams log with messages:

...
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: Current version of pixman: 0.44.0
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: Markers:
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (--) probed,
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (**) from config file,
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (==) default setting,
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (++) from command line,
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (!!) notice,
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (II) informational,
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (WW) warning,
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (EE) error,
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (NI) not implemented,
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (??) unknown.
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (==) Log file: "/var/log/Xorg.0.log", Time: Fri Jul 31 22:40:06 2026
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (==) Using config directory: "/etc/X11/xorg.conf.d"
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (==) Using system config directory "/usr/share/X11/xorg.conf.d"
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (EE) nouveau: module ABI major version (25) doesn't match the server's version (28)
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (EE) fbdev: module ABI major version (25) doesn't match the server's version (28)
Jul 31 22:40:06 debian Xorg[3123]: Xorg :0[3123]: (EE) vesa: module ABI major version (25) doesn't match the server's version (28)
...

Steps to reproduce

1. Install debian trixie with xorg
2. Install xlibre from https://github.com/xlibre-debian
3. Notice that xorg drivers are present

What did you expect?

No xorg drivers

Additional context

No response

Extra fields

• I have checked the existing issues
• I'd like to work on this issue

[NexusSfan]

sudo apt purge xserver-xorg-video* xserver-xorg-input*