Bug#572880: video-radeon: frequent lockups on suspend to disk/resume with KMS

[Brice Goglin <Brice.Goglin@ens-lyon.org>]

Hramrach wrote:
> Package: xserver-xorg-video-radeon
> Version: 1:6.12.191-1
> Severity: normal
> File: video-radeon
>
>
> I have upgraded the system to get KMS working and now the system would
> lockup about once in three tries when doing suspend to disk/resume.
>
> I suspect this is related to KMS but I had to upgrade quite a bit of
> stuff to get it working so I cannot be sure.
>
> I will try with KMS disabled for now.
>   

Is the log below from before or after you think you disabled KMS ?
I am asking because of this:

> Kernel command line: root=/dev/mapper/nc4010-root ro splash video=radeonfb:mode=800x600
> [...]
> (II) [KMS] drm report modesetting isn't supported

Brice