Comment # 42 on bug 1182666 from Paolo Stivanin

I was on 20210307, all good. Then updated to 20210312 and drivers were not
loaded. Also with 20210315 they weren't being loaded.

$ find /lib/modules/ -name nvidia*|xargs ls -ld
drwxr-xr-x 1 root root       30 Mar  8 17:59
/lib/modules/5.11.2-1-default/kernel/drivers/net/ethernet/nvidia
-rw-r--r-- 1 root root  3761168 Mar  8 18:03
/lib/modules/5.11.2-1-default/updates/nvidia-drm.ko
-rw-r--r-- 1 root root 49582648 Mar  8 18:03
/lib/modules/5.11.2-1-default/updates/nvidia.ko
-rw-r--r-- 1 root root  2203328 Mar  8 18:03
/lib/modules/5.11.2-1-default/updates/nvidia-modeset.ko
-rw-r--r-- 1 root root 40844304 Mar  8 18:03
/lib/modules/5.11.2-1-default/updates/nvidia-uvm.ko
drwxr-xr-x 1 root root       30 Mar 16 16:32
/lib/modules/5.11.4-1-default/kernel/drivers/net/ethernet/nvidia
lrwxrwxrwx 1 root root       52 Mar 16 16:32
/lib/modules/5.11.4-1-default/weak-updates/updates/nvidia-drm.ko ->
/lib/modules/5.10.16-1-default/updates/nvidia-drm.ko
lrwxrwxrwx 1 root root       48 Mar 16 16:32
/lib/modules/5.11.4-1-default/weak-updates/updates/nvidia.ko ->
/lib/modules/5.10.16-1-default/updates/nvidia.ko
lrwxrwxrwx 1 root root       56 Mar 16 16:32
/lib/modules/5.11.4-1-default/weak-updates/updates/nvidia-modeset.ko ->
/lib/modules/5.10.16-1-default/updates/nvidia-modeset.ko
lrwxrwxrwx 1 root root       52 Mar 16 16:32
/lib/modules/5.11.4-1-default/weak-updates/updates/nvidia-uvm.ko ->
/lib/modules/5.10.16-1-default/updates/nvidia-uvm.ko


I then proceeded with reinstalling all nvidia related packages, and that did
solve the issue for me