Problem:
Computer hangs after I leave it idle for a while.
System Info:
Linux blackmamba 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00
UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
lspci:
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM
Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core
processor PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core
processor Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset
Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210
Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset
Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset
Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset
Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset
Family PCI Express Root Port 2 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset
Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC
Controller (rev 04)
00:1f.2 RAID bus controller: Intel Corporation 82801 Mobile SATA
Controller [RAID mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family
SMBus Controller (rev 04)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc.
[AMD/ATI] Chelsea LP [Radeon HD 7730M]
07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07)
08:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network
Adapter (rev 01)
Using driver:
fglrx-updates
Error message (from syslog):
May 10 22:12:02 blackmamba kernel: [29422.754134] 6[fglrx] ASIC hang
happened
May 10 22:12:02 blackmamba kernel: [29422.754139] CPU: 6 PID: 1410
Comm: Xorg Tainted: PFC O 3.13.0-24-generic #47-Ubuntu
May 10 22:12:02 blackmamba kernel: [29422.754140] Hardware name: Dell
Inc. Inspiron 7520/0DNMM8, BIOS A09 11/15/2012
May 10 22:12:02 blackmamba kernel: [29422.754141] 0001006f36d3
8802525bbbd0 81715ac4
May 10 22:12:02 blackmamba kernel: [29422.754144] 8802525bbbe0
a037388e 0001006f36d2 a038293c
May 10 22:12:02 blackmamba kernel: [29422.754146]
a047c05e 8802525bbc50 a047bfc9
May 10 22:12:02 blackmamba kernel: [29422.754148] Call Trace:
May 10 22:12:02 blackmamba kernel: [29422.754154] [81715ac4]
dump_stack+0x45/0x56
May 10 22:12:02 blackmamba kernel: [29422.754199] [a037388e]
KCL_DEBUG_OsDump+0xe/0x10 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754231] [a038293c]
firegl_hardwareHangRecovery+0x1c/0x30 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754298] [a047c05e]
? _ZN4Asic9WaitUntil15ResetASICIfHungEv+0x1e/0x30 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754360] [a047bfc9]
? _ZN4Asic9WaitUntil15WaitForCompleteEv+0xb9/0x130 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754422] [a0478915]
? _ZN4Asic19PM4ElapsedTimeStampEj14_LARGE_INTEGER12_QS_CP_RING_+0xd5/0x160
[fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754454] [a038d9f4]
? MCIL_KernelMutex+0x134/0x320 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754517] [a0480859]
?
_ZN15ExecutableUnits35flush_all_and_invalidate_HDP_cachesE12_QS_CP_RING_+0xc9/0xf0
[fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754578] [a04804dc]
? _ZN15ExecutableUnits14PM4idleGfxRingEv+0x1c/0x30 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754635] [a0454aef]
? _ZN10QS_PRIVATE27synchronizeGraphicOperationEv+0x4f/0x90 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754681] [a0405103]
? _ZN9CMMlegacy29QSSynchronizeGraphicOperationEv+0x23/0x60 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754725] [a0403a9d]
? QSSynchronizeGraphicOperation+0xd/0x20 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754760] [a03ac728]
? firegl_cmmqs_WaitForIdle+0x38/0x90 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754790] [a0380829]
? firegl_lock_device+0x329/0x520 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754819] [a0380ada]
? firegl_lock+0xba/0x210 [fglrx]
May 10 22:12:02 blackmamba kernel: [29422.754822] [81070fb9]
? ns_capable+0x29/0x50
