Comment 4 for bug 767975
Revision history for this message
| paul candela (devguy) wrote Re: Video does not return after sleep with AMD E-350 Fusion APU and ATI closed driver (Natty Narwal Beta) | #4 |
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(Get the code!)
I would like to say I'm affected by this bug too. I have an HP DM1z using Ubuntu 11.04 AMD64 with the Catalyst 11.4 install from AMD's website. When closing the lid, the laptop never fully enters sleep, which would be indicated by the fan stopping, and the blue LED on the side blinking. When reopening the lid, the LED backlight is on, but with a blank screen, and a hard reset must be made.
Sleep worked fine with the open source drivers in the 2.6.38 kernel. But there's obviously no VAAPI support with those, and they have poorer power management over the HD 6310 GPU.