https://bugs.freedesktop.org/show_bug.cgi?id=42960
Bug #: 42960 Summary: Display does not work when resuming from suspend Classification: Unclassified Product: DRI Version: XOrg CVS Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: major Priority: medium Component: DRM/Radeon AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: sandy.8925@gmail.com
I have an ASUS K53TA laptop.
Relevant specs: AMD A6-3400M APU with integrated Radeon HD6520G and a discrete Radeon HD6650M. Both are connected through Crossfire (I think). Laptop display is though the integrated card.
Software info: Ubuntu 11.04 64 bit using Linux 3.2-rc1 kernel from kernel.org and xorg-edgers PPA
After resuming from suspend, display does not work.