[Bug 81291] dmesg filled with modeset errors

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Sep 17 05:50:18 PDT 2014


https://bugzilla.kernel.org/show_bug.cgi?id=81291

--- Comment #10 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to grider.4 from comment #7)
> I think I got it. I added drm.debug=0xe in the /etc/modules file and
> rebooted. The dmesg is attached.

I'm afraid it didn't go through. It may be easiest to edit the kernel command
line at boot loader. For example, if you use grub, hit 'e' when the kernel is
selected, and add drm.debug=0xe at the end of the linux command line. Hit F10
to boot (IIRC).

Alternatively, you can use /etc/modprobe.d/somefile.conf and add the line:

options drm debug=0xe

there.

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