Bug#624549: bug in radeon driver module of linux 2.6.38 (since 2.6.35)

[Jonathan Nieder <jrnieder@gmail.com>]

forwarded 624549 http://thread.gmane.org/gmane.linux.kernel/1126934
quit

Hi,

Martin Teufel wrote:

> radeon 0000:01:05.0: HDMI-A-1: EDID block 0 invalid.
> [drm:radeon_dvi_detect] *ERROR* HDMI-A-1: probed a monitor but no|invalid EDID
>
> This error message is spamming to tty1 (and because of my
> configuration to ttyS0 too).
[...]
> I already reportet this on the LKML btw.

Thanks for letting us know.  Could you try the patch from

  https://bugs.freedesktop.org/show_bug.cgi?id=27708#c7

and boot with the drm.edid_strict=0 option?