Bug#756522: bumblebee-nvidia: cannot access secondary gpu - error: Permission denied

[K]

Package: bumblebee-nvidia
Version: 3.2.1-5
Severity: normal

Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation? After dist-upgrade the >>optirun xx<< command produces this error: cannot access secondary gpu - error: [xorg] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied
   * What exactly did you do (or not do) that was effective (or
     ineffective)? Use the intel on board stuff instead
   * What was the outcome of this action? 
   * What outcome did you expect instead?

*** End of the template - remove these template lines ***


-- System Information:
Debian Release: jessie/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 3.14-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages bumblebee-nvidia depends on:
ii  bumblebee           3.2.1-5
ii  nvidia-kernel-dkms  340.24-2

bumblebee-nvidia recommends no packages.

bumblebee-nvidia suggests no packages.

-- no debconf information