since driver version 465.24.02 external monitors connected via USB Type C (DisplayPort over USB Type C) are not recognized at all. The Issue persists also in 465.27
Notebook: Thinkpad P1 Gen2
Graphics: Nvidia Quadro T2000
I tried several settings in in /etc/X11/xorg.conf.d/nvidia.conf with no success.
Before 465.24.02 I never had this issue. Switching back was not possible, because due kernel version 5.11.
Also massive mouse and keyboard lags occur when the USB Type C external monitor is connected.
The open source driver “nouveau” does not show this issue - so DP over USB Type C works with nouveau driver.
find attacht the nvidia-bug-report
nvidia-bug-report.log.gz (103.6 KB)