https://bugs.freedesktop.org/show_bug.cgi?id=39145
Summary: screen goes dark when the graphics driver (radeon) is loaded Product: DRI Version: XOrg CVS Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: critical Priority: medium Component: DRM/Radeon AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: mikhail.v.gavrilov@gmail.com
Created an attachment (id=48979) --> (https://bugs.freedesktop.org/attachment.cgi?id=48979) kernel log file
This issue ocurred when I updated kernel version 2.6.38-2-686-pae to 2.6.39-2-686-pae version. - The GPU's device ID: 1002:9712 (M880G, Mobility Radeon HD 4200) - The model name: Acer Aspire One 521 - I am using Debian testing (wheezy) x86 - Also system couldn't enter in single mode, because screen goes dark again.
I attach link to youtube video that's demonstrates symptoms of this issue. http://www.youtube.com/watch?v=KtxRLEtHu5w
Messages log attached to this report.