More tests:
HP Pavilion 20 AIO (CID 201206-11409) on
3.5.0-48-generic #72~precise1 could not reproduce this bug
3.5.0-49-generic #73~precise1 could reproduce this bug
lspci -x -d 1002:9904 ; pm-suspend ; lspci -x -d 1002:9904
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7560D] 00: 02 10 04 99 07 04 10 00 00 00 00 03 10 00 00 00 10: 08 00 00 c0 01 f0 00 00 00 00 b0 fe 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 ee 2a 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 00 00
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7560D] 00: 02 10 04 99 07 00 10 00 00 00 00 03 10 00 00 00 10: 08 00 00 c0 01 f0 00 00 00 00 b0 fe 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 ee 2a 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 00 00
More tests:
HP Pavilion 20 AIO (CID 201206-11409) on
3.5.0-48-generic #72~precise1
could not reproduce this bug
3.5.0-49-generic #73~precise1
could reproduce this bug
lspci -x -d 1002:9904 ; pm-suspend ; lspci -x -d 1002:9904
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7560D]
00: 02 10 04 99 07 04 10 00 00 00 00 03 10 00 00 00
10: 08 00 00 c0 01 f0 00 00 00 00 b0 fe 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 ee 2a
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 00 00
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7560D]
00: 02 10 04 99 07 00 10 00 00 00 00 03 10 00 00 00
10: 08 00 00 c0 01 f0 00 00 00 00 b0 fe 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 ee 2a
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 00 00