Bug#801191: nvidia-driver: gdm3 can't start anymore (acceleration check failed)

[Manuel Bilderbeek]

Hi,

On 07-10-15 18:31, Andreas Beckmann wrote:
> Just to double check: you rebooted after putting back the old
> nvidia-modprobe.conf?

Directly after the
  $ sudo deluser Debian-gdm video
I tried to log out and the problem reappeared immediately when gdm3 was 
trying to show the new login screen. But to be sure I rebooted anyway.

> Please send the output of these 2 commands:
>
> find /dev/dri* /dev/nvidia* -ls

$ find /dev/dri* /dev/nvidia* -ls
  10721    0 drwxr-xr-x   2 root     root           60 okt  7 14:13 /dev/dri
  10722    0 crw-rw----   1 root     video             okt  7 14:13 
/dev/dri/card0
  15614    0 crw-rw-rw-   1 root     root              okt  7 14:13 
/dev/nvidia0
  16557    0 crw-rw-rw-   1 root     root              okt  7 14:13 
/dev/nvidiactl

> getent group video

video:x:44:manuel

HTH...

-- 
Grtjs, Manuel

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