Bug#586995: xserver-xorg-video-radeon: KMS not working on ATI Technologies Inc M56P [Radeon Mobility X1600]
jcristau at debian.org
Thu Jun 24 06:31:17 PDT 2010
On Thu, Jun 24, 2010 at 14:38:47 +0300, Teodor wrote:
> After the last upgrade the screen is unreadable at boot, both the console
> and the X11 login prompt. The only way for me to work was to boot with and
> older kernel (2.6.32-3-amd64) and comment the line from /etc/modprobe.d
> which enables the KMS for radeon. The kernel boot option 'nomodeset' on
> grub2 didn't worked as long as the line from radeon-kms.conf is enabled.
> Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-5-amd64 root=UUID=6f822aa6-3605-4e2e-bfca-7f27fc0ad9fa ro panic=20 vga=788
You need to remove the vga=... parameter from your kernel command line.
> (II) Primary Device is: PCI 01 at 00:00:0
> (II) [KMS] drm report modesetting isn't supported.
Please attach a log from running with kms enabled.
> Versions of packages xserver-xorg-video-radeon suggests:
> pn firmware-linux <none> (no description available)
And make sure this package is installed.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 836 bytes
Desc: Digital signature
More information about the xorg-driver-ati