On 9 March 2011 09:56, Michael Biebl wrote:
> Richard, it seems "polling" the number of active DRM devices causes the
> screen to blink. The complete bug report is at [1].
> Any ideas how to addess this?
commit 38199e44ff1e87b586d51d30b69d1f70e40d27f1
Author: Richard Hughes
Date: Thu Mar 3 14:
Am 09.03.2011 00:43, schrieb Hongzheng Wang:
>
> When the screen blinking occurs, the following output appears:
>
> (upowerd:25054): UPower-Linux-DEBUG: Doing the dock refresh
> (upowerd:25054): UPower-Linux-DEBUG: graphics device
> /sys/devices/pci:00/:00:01.0/:01:00.0/drm/card0/car
Hi,
Thank you for the explanation and instructions.
The following is the output when upowerd is executed from the command
line (prior to the blinking occurs):
# killall upowerd && /usr/lib/upower/upowerd
(upowerd:25054): UPower-DEBUG: Starting upowerd version 0.9.8
(upowerd:25054): UPower-DEBUG:
Am 01.03.2011 19:56, schrieb L. Biardeau:
> Package: upower
> Severity: normal
>
> Hello,
> I also reproduced the problem with a nvidia video chipset (GeForce 6150), and
> a
> single monitor (resolution: 1360x768 60Hz): the screen blinks (seems to switch
> to power save mode during 1 or 2 seconds
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