|Summary:||Samsung U28D590D Monitor does not wake up after power saving mode|
|Product:||DRI||Reporter:||Adam Flott <adam>|
|Component:||DRM/Radeon||Assignee:||Default DRI bug account <dri-devel>|
|Status:||RESOLVED FIXED||QA Contact:|
|i915 platform:||i915 features:|
Description Adam Flott 2015-09-13 16:11:30 UTC
Created attachment 118244 [details] system information I've tried a number of desktop environments and window managers and they all behave the same. When the power saving mode is activated, any attempt to wake up the monitor with a keyboard or mouse results in a blank screen, waits a few seconds, and then goes back to power saving mode. The monitor is: http://www.samsung.com/us/support/owners/product/LU28D590DS/ZA I have to resort to using another computer to ssh in and running a combo of "xset dpms force on" and "xset dpms force off" until the display comes online. This issue has been present since I bought the monitor fall 2014 and tried with a number of xorg / gpu / kernel upgrades. However, this issue is not present on Windows 8 / 10.
Comment 4 Adam Flott 2015-11-19 20:33:30 UTC
This looks to have been fixed from 4.2->4.3 xf86-video-ati 7.5->7.6 and I thank you immensely. My sanity has been restored.