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  1. Bug #544582
  2. Comment #9

Comment 9 for bug 544582

Revision history for this message
madbiologist (me-again) wrote :

This might be fixed upstream in kernel 2.6.35-rc6. From the changelog:

commit 15cb02c0a0338ee724bf23e31c7c410ecbffeeba
Author: Alex Deucher
Date: Wed Jul 21 19:37:21 2010 -0400

    drm/radeon/kms: fix legacy LVDS dpms sequence

    Add delay after turning off the LVDS encoder.

    Fixes:
    https://bugzilla.kernel.org/show_bug.cgi?id=16389

    Tested-by: Jan Kreuzer
    Signed-off-by: Alex Deucher
    Cc: <email address hidden>
    Signed-off-by: Dave Airlie

A PPA of this kernel is available at http://kernel.ubuntu.com/~kernel-ppa/mainline/