[Bug 30377] Screen blanks but monitor on DVI does not go into standby

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 26 08:27:57 PDT 2010


https://bugs.freedesktop.org/show_bug.cgi?id=30377

--- Comment #6 from Phil Armstrong <phil at kantaka.co.uk> 2010-10-26 08:27:57 PDT ---
I see similar behaviour with current xf86-video-ati git head. On

$ xset dpms force off

the monitor goes blank, but then goes into a loop of turning off, then turning
back on again with the display unblanked (ie not black). Each time the
"entering powersave mode" box appears on the monitor (the one generated by the
monitor itself that is) so it's nearly working :)

With the head of evergreen_accel as of today, dpms blanking works fine.

Hardware is HD5750, stock 3.6.36 kernel.

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