"Me too". In researching the problem, I found this comprehensive patch that fixes two problems with the Nvidia legacy driver for the 6.12 linux kernel...
https://gist.github.com/joanbm/a6d3f7f873a60dec0aa4a734c0f1d64e Furthermore, I managed to test it by 1) working it directly into the nvidia tesla 470 sources in /usr/src, and 2) `sudo cat options nvidia- drm.modeset=1 > /etc/modprobe.d/nvidia-drm.conf', and it seems fine with the 6.12.6 kernel now. It obviously needs to be properly integrated into the package; other drivers might by affected too.
