Bug#528684: (no subject)

[Brice Goglin]

Alexey Feldgendler wrote:
> On Sun, 07 Mar 2010 16:33:53 +0100, Michel Dänzer <daenzer at debian.org>
> wrote:
>
>
>> Hmm, the line
>>
>> (II) [KMS] drm report modesetting isn't supported.
>>
>> in the X log file indicates that drmCheckModesettingSupported() fails,
>> i.e. can't find some files in /sys . Alexey, what does
>>
>> find /sys/bus/pci/devices/*/ -name \*controlD\*
>>
>> say for you? Note that the asterisk and slash at the end of the second
>> term are critical, otherwise there will be no results.
>
> You guessed right! It wasn't finding anything until I loaded the
> radeon module manually, after which it found
>
> /sys/bus/pci/devices/0000:00:02.0/0000:02:00.0/drm/controlD64
> /sys/bus/pci/devices/0000:02:00.0/drm/controlD64
>
> ...and KMS in general started working. With KMS enabled, I've got
> DRI2, and the original issue of this bug disappeared.
>
> I've added radeon to /etc/modules for now, but I guess I should file a
> bug for udev, what do you think?

No need, it should be fixed in the next kernel upload.

Brice