Bug#619459: xserver-xorg-video-radeon: With NVidia NVS3100M, KMS enabled as in radeon-mks.conf prevents resume from suspend to RAM

Michel Dänzer daenzer at debian.org
Thu Mar 24 00:14:02 PDT 2011

On Don, 2011-03-24 at 07:58 +0100, Roberto Di Cosmo wrote: 
> Package: xserver-xorg-video-radeon
> Version: 1:6.13.1-2+squeeze1
> Severity: important
> Tags: patch
> Suspend to RAM does not resume, and after some testing and googling,
> it seems that it comes from the KMS enabled by default via the config file
> /etc/modprobe.d/radeon-kms.conf in this package.
> Disabling KMS in /etc/modprobe.d/radeon-kms.conf fixes the problem 
> on my machine (Dell E6510, with NVidia NVS3100M).
> Currently, the content of this file on my machine is
> # modeset=1 prevents suspend from working properly!
> options radeon modeset=0
> # options radeon modeset=1

That doesn't make any sense. There's no trace of any radeon drivers
being used on your system.

Earthling Michel Dänzer           |                http://www.vmware.com
Libre software enthusiast         |          Debian, X and DRI developer

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