Tried upgrading to 3.2.22-030222-generic, but bug is still present.
[699311.573] (WW) intel(0): flip queue failed: Invalid argument
[699311.600] (WW) intel(0): Page flip failed: Invalid argument
I have a cron job that runs, twice a day, switching CCTV monitor on/off.
/usr/bin/xset -display :0.0 dpms force off
/usr/bin/xset -display :0.0 dpms force on
This bug occurs after a few days. Rapid issuing of dpms on/off does not
appear to trigger it faster.
Ubuntu 12.04 LTS
Hardware P8H61-M LE/USB3
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA
controller])
Subsystem: ASUSTeK Computer Inc. Device 844d
Flags: bus master, fast devsel, latency 0, IRQ 52
Memory at fe000000 (64-bit, non-prefetchable) [size=4M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [a4] PCI Advanced Features
Kernel driver in use: i915
Kernel modules: i915
xserver-xorg-video-intel 2:2.17.0-1ubuntu4
X.Org X server -- Intel i8xx, i9xx display driver
Any useful tests I can do, or upgrades I should try?
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https://bugs.launchpad.net/bugs/966744
Title:
Resume from suspend leaves me with black screen or a screen of the
desktop before it suspended (though the mouse still moves/changes
cursor)
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