[NVC1] runtime pm not auto-suspending card
Submitted by Marcin Zajaczkowski
Assigned to Nouveau Project
Description
Created attachment 88126
/var/log/messages (a part)
I'm unable to run X server with nouveau dirver.
[ 480.562] (II) [drm] nouveau interface version: 1.1.1
[ 480.562] (II) Loading sub module "dri2"
[ 480.562] (II) LoadModule: "dri2"
[ 480.562] (II) Module "dri2" already built-in
[ 480.615] (EE) NOUVEAU(0): [drm] failed to set drm interface version.
[ 480.615] (EE) NOUVEAU(0): [drm] error opening the drm
[ 480.615] (EE) NOUVEAU(0): 835:
[ 480.615] (II) UnloadModule: "nouveau"
[ 480.615] (EE) Screen(s) found, but none have a usable configuration.
System specification:
Asus N43SN
GeForce GT 550M + integrated Intel card using i915 driver (NVidia Optimus)
kernel-3.11.6-200.fc19.x86_64
xorg-x11-drv-nouveau-1.0.9-1.fc19.x86_64
xorg-x11-server-Xorg-1.14.3-1.fc19.x86_64
$ /sbin/lspci | egrep 'VGA'
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 550M] (rev a1)
X server works fine with the intel driver. A try to run it with NVidia card and the nouveau driver (using bumblebee bumblebee-3.2.1) causes mentioned error.
A comment in Fedora issue tracker suggests it is an issue with the nouveau driver and newer kernels, but I wasn't able to find a confirmation in other sources.
https://bugzilla.redhat.com/show_bug.cgi?id=964012#c13
Atached more detailed logs. I can provide more detailed information if needed.
Attachment 88126, "/var/log/messages (a part)":
kernel-log.txt