Bug#814630: nvidia-driver: (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied

2016-02-13 Thread Mateusz Kaduk
Package: nvidia-driver Version: 355.11-1 Severity: important Dear Maintainer, I installed recent Nvidia drivers and I am unable to use them with Optimus Nvidia 960M card. When I try command optirun glxinfo I get error: ~$ optirun glxinfo [12596.134841] [ERROR]Cannot access secondary GPU -

Bug#814630: nvidia-driver: (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied

2016-02-13 Thread Rostislav Pehlivanov
Hi, I can confirm that updating the package causes the issue to occur on my laptop as well. I tried to upgrade to the nvidia-driver package in experimental but that one was broken too. I usually compile my own kernel but changing back to the original distribution kernel did not solve the issue.

Bug#814630: nvidia-driver: (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied

2016-02-13 Thread Luca Boccassi
Control: reassign -1 xserver-xorg-video-nvidia Control: forcemerge 813565 -1 On Sat, 2016-02-13 at 16:17 +0100, Mateusz Kaduk wrote: > Package: nvidia-driver > Version: 355.11-1 > Severity: important > > Dear Maintainer, > > I installed recent Nvidia drivers and I am unable to use them with >