https://bugs.freedesktop.org/show_bug.cgi?id=66651
--- Comment #2 from Nicolas G. Querol <nicolas.gquerol at gmail.com> --- I have the exact same problem, with the following (mobile) GPU: 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV730/M96-XT [Mobility Radeon HD 4670] (prog-if 00 [VGA controller]) Subsystem: Dell Device 0272 Flags: bus master, fast devsel, latency 0, IRQ 45 Memory at d0000000 (32-bit, prefetchable) [size=256M] I/O ports at 2000 [size=256] Memory at cfef0000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at cfe00000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: radeon Kernel modules: radeon I am using the latest 3.10 kernel, compiled with the latest patches from here: http://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-3.11. And also the latest firmware available. I attached the output of "dmesg | grep radeon" on my machine. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20130707/06ba4050/attachment.html>