Messages in this thread | | | Date | Thu, 02 Jan 2014 19:49:23 +0100 | From | Diego Rodriguez Gonzalez <> | Subject | [BUG] [Gigabyte GA-MA78GPM-DS2H] ACPI wakeup fails if HPET enabled in BIOS |
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[Full Description]
If I enable HPET in BIOS on Gigabyte GA-MA78GPM-DS2H (AMD 780G chipset) and I try to set up ACPI wakeup using (as root):
echo `date '+%s' -d '+ 5 minutes'` > /sys/class/rtc/rtc0/wakealarm
or:
rtcwake -d rtc0 -u -m no -t `date '+%s' -d '+ 5 minutes'`
The computer does not wake up.
[4.] Kernel version (from /proc/version):
Linux version 3.13.0-031300rc6-generic (apw@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201312291935 SMP Mon Dec 30 00:37:05 UTC 2013
[7.] Environment
lsb_release -rd
Description: Ubuntu 13.10 Release: 13.10
[7.1.] Software (add the output of the ver_linux script here)
Description: Ubuntu 13.10 Release: 13.10
[7.2.] Processor information (from /proc/cpuinfo):
cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 16 model : 10 model name : AMD Phenom(tm) II X6 1100T Processor stepping : 0 microcode : 0x10000dc cpu MHz : 800.000 cache size : 512 KB physical id : 0 siblings : 6 core id : 0 cpu cores : 6 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 6 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt cpb hw_pstate npt lbrv svm_lock nrip_save pausefilter bogomips : 6629.47 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate cpb
(repeated 6 times)
[7.3.] Module information (from /proc/modules):
dm_crypt 23417 0 - Live 0x0000000000000000 cuse 13566 3 - Live 0x0000000000000000 rpcsec_gss_krb5 40513 1 - Live 0x0000000000000000 nfsv4 486302 2 - Live 0x0000000000000000 parport_pc 36962 0 - Live 0x0000000000000000 ppdev 17711 0 - Live 0x0000000000000000 lp 17799 0 - Live 0x0000000000000000 parport 42481 3 parport_pc,ppdev,lp, Live 0x0000000000000000 bnep 19884 2 - Live 0x0000000000000000 rfcomm 74748 0 - Live 0x0000000000000000 snd_hda_codec_hdmi 46898 1 - Live 0x0000000000000000 bluetooth 411140 10 bnep,rfcomm, Live 0x0000000000000000 snd_hda_codec_realtek 61978 1 - Live 0x0000000000000000 snd_hda_intel 57222 5 - Live 0x0000000000000000 kvm_amd 60554 0 - Live 0x0000000000000000 kvm 468147 1 kvm_amd, Live 0x0000000000000000 psmouse 108513 0 - Live 0x0000000000000000 snd_seq_midi 13324 0 - Live 0x0000000000000000 snd_seq_midi_event 14899 1 snd_seq_midi, Live 0x0000000000000000 microcode 23788 0 - Live 0x0000000000000000 snd_hda_codec 199156 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel, Live 0x0000000000000000 snd_rawmidi 30465 1 snd_seq_midi, Live 0x0000000000000000 snd_hwdep 13613 1 snd_hda_codec, Live 0x0000000000000000 serio_raw 13462 0 - Live 0x0000000000000000 snd_pcm 107140 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live 0x0000000000000000 snd_seq 66061 2 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000 edac_core 62944 0 - Live 0x0000000000000000 edac_mce_amd 22792 0 - Live 0x0000000000000000 snd_page_alloc 18798 2 snd_hda_intel,snd_pcm, Live 0x0000000000000000 snd_seq_device 14497 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x0000000000000000 sp5100_tco 14114 0 - Live 0x0000000000000000 snd_timer 30038 2 snd_pcm,snd_seq, Live 0x0000000000000000 i2c_piix4 22299 0 - Live 0x0000000000000000 snd 73850 21 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_seq_midi,snd_hda_codec,snd_rawmidi,snd_hwdep,snd_pcm,snd_seq,snd_seq_device,snd_timer,
Live 0x0000000000000000 binfmt_misc 17508 1 - Live 0x0000000000000000 k10temp 13173 0 - Live 0x0000000000000000 nfsd 292634 13 - Live 0x0000000000000000 soundcore 12680 1 snd, Live 0x0000000000000000 it87 47334 0 - Live 0x0000000000000000 hwmon_vid 12827 1 it87, Live 0x0000000000000000 auth_rpcgss 60158 3 rpcsec_gss_krb5,nfsd, Live 0x0000000000000000 nfs_acl 12883 1 nfsd, Live 0x0000000000000000 mac_hid 13253 0 - Live 0x0000000000000000 shpchp 37201 0 - Live 0x0000000000000000 msr 12908 0 - Live 0x0000000000000000 nfs 247331 2 nfsv4, Live 0x0000000000000000 lockd 95174 2 nfsd,nfs, Live 0x0000000000000000 sunrpc 295412 31 rpcsec_gss_krb5,nfsv4,nfsd,auth_rpcgss,nfs_acl,nfs,lockd, Live 0x0000000000000000 fscache 64282 2 nfsv4,nfs, Live 0x0000000000000000 raid10 48667 0 - Live 0x0000000000000000 raid1 35921 0 - Live 0x0000000000000000 raid0 17969 0 - Live 0x0000000000000000 multipath 13145 0 - Live 0x0000000000000000 linear 12894 0 - Live 0x0000000000000000 raid456 87551 1 - Live 0x0000000000000000 async_raid6_recov 12984 1 raid456, Live 0x0000000000000000 async_memcpy 12689 1 raid456, Live 0x0000000000000000 async_pq 13456 1 raid456, Live 0x0000000000000000 async_xor 13233 2 raid456,async_pq, Live 0x0000000000000000 async_tx 13509 5 raid456,async_raid6_recov,async_memcpy,async_pq,async_xor, Live 0x0000000000000000 hid_generic 12548 0 - Live 0x0000000000000000 xor 21411 1 async_xor, Live 0x0000000000000000 usbhid 53067 0 - Live 0x0000000000000000 hid 106254 2 hid_generic,usbhid, Live 0x0000000000000000 raid6_pq 97812 2 async_raid6_recov,async_pq, Live 0x0000000000000000 pata_acpi 13038 0 - Live 0x0000000000000000 radeon 1565590 2 - Live 0x0000000000000000 i2c_algo_bit 13564 1 radeon, Live 0x0000000000000000 ttm 89884 1 radeon, Live 0x0000000000000000 ahci 30063 6 - Live 0x0000000000000000 r8169 73299 0 - Live 0x0000000000000000 pata_atiixp 13271 0 - Live 0x0000000000000000 drm_kms_helper 53224 1 radeon, Live 0x0000000000000000 libahci 32277 1 ahci, Live 0x0000000000000000 mii 13981 1 r8169, Live 0x0000000000000000 drm 308397 4 radeon,ttm,drm_kms_helper, Live 0x0000000000000000 wmi 19363 0 - Live 0x0000000000000000
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) *While booted into the newest upstream mainline kernel only*, execute the following in a terminal, and paste the results: cat /proc/ioports
0000-0cf7 : PCI Bus 0000:00 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0064-0064 : keyboard 0070-0073 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : 0000:00:14.1 0170-0177 : pata_atiixp 01f0-01f7 : 0000:00:14.1 01f0-01f7 : pata_atiixp 0220-0225 : pnp 00:00 0228-022f : pnp 00:01 022d-022e : it87 022d-022e : it87 0238-023f : pnp 00:01 0290-0294 : pnp 00:00 0376-0376 : 0000:00:14.1 0376-0376 : pata_atiixp 03f6-03f6 : 0000:00:14.1 03f6-03f6 : pata_atiixp 040b-040b : pnp 00:01 04d0-04d1 : pnp 00:00 04d6-04d6 : pnp 00:01 0b00-0b0f : pnp 00:01 0b10-0b1f : pnp 00:01 0b20-0b3f : pnp 00:01 0c00-0c01 : pnp 00:01 0c14-0c14 : pnp 00:01 0c50-0c52 : pnp 00:01 0c6c-0c6d : pnp 00:01 0c6f-0c6f : pnp 00:01 0cd0-0cd1 : pnp 00:01 0cd2-0cd3 : pnp 00:01 0cd4-0cdf : pnp 00:01 0cf8-0cff : PCI conf1 0d00-ffff : PCI Bus 0000:00 4000-4003 : ACPI PM1a_EVT_BLK 4004-4005 : ACPI PM1a_CNT_BLK 4008-400b : ACPI PM_TMR 4010-4015 : ACPI CPU throttle 4020-4027 : ACPI GPE0_BLK 4050-4050 : ACPI PM2_CNT_BLK 4100-411f : pnp 00:01 4210-4217 : pnp 00:01 c000-cfff : PCI Bus 0000:03 ca00-caff : 0000:03:06.0 ca00-ca07 : serial cc00-ccff : 0000:03:06.0 cf00-cf07 : 0000:03:06.0 d000-dfff : PCI Bus 0000:02 de00-deff : 0000:02:00.0 de00-deff : r8169 e000-efff : PCI Bus 0000:01 ee00-eeff : 0000:01:05.0 fa00-fa0f : 0000:00:14.1 fa00-fa0f : pata_atiixp fb00-fb0f : 0000:00:11.0 fb00-fb0f : ahci fc00-fc03 : 0000:00:11.0 fc00-fc03 : ahci fd00-fd07 : 0000:00:11.0 fd00-fd07 : ahci fe00-fe03 : 0000:00:11.0 fe00-fe03 : ahci ff00-ff07 : 0000:00:11.0 ff00-ff07 : ahci
cat /proc/iomem
00000000-00000fff : reserved 00001000-00096fff : System RAM 00097000-0009f7ff : RAM buffer 0009f800-0009ffff : reserved 000a0000-000bffff : PCI Bus 0000:00 000c0000-000dffff : PCI Bus 0000:00 000c0000-000ce9ff : Video ROM 000f0000-000fffff : reserved 000f0000-000fffff : System ROM 00100000-d7ddffff : System RAM 01000000-01770f9d : Kernel code 01770f9e-01d1bf3f : Kernel data 01e78000-01fdcfff : Kernel bss cc000000-cfffffff : GART d7de0000-d7de2fff : ACPI Non-volatile Storage d7de3000-d7deffff : ACPI Tables d7df0000-d7dfffff : reserved d7df0000-d7dfffff : pnp 00:08 d7e00000-d7efffff : RAM buffer d7f00000-febfffff : PCI Bus 0000:00 d8000000-dfffffff : PCI Bus 0000:01 d8000000-dfffffff : 0000:01:05.0 d8000000-d82fffff : BOOTFB e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff] e0000000-efffffff : reserved e0000000-efffffff : pnp 00:07 fda00000-fdafffff : PCI Bus 0000:02 fda00000-fda0ffff : 0000:02:00.0 fdae0000-fdaeffff : 0000:02:00.0 fdae0000-fdaeffff : r8169 fdaff000-fdafffff : 0000:02:00.0 fdaff000-fdafffff : r8169 fdb00000-fdbfffff : PCI Bus 0000:03 fdc00000-fdcfffff : PCI Bus 0000:03 fdcff000-fdcff0ff : 0000:03:06.0 fdd00000-fddfffff : PCI Bus 0000:02 fde00000-fdffffff : PCI Bus 0000:01 fde00000-fdefffff : 0000:01:05.0 fdfe0000-fdfeffff : 0000:01:05.0 fdffc000-fdffffff : 0000:01:05.1 fdffc000-fdffffff : ICH HD audio fe024000-fe027fff : 0000:00:14.2 fe024000-fe027fff : ICH HD audio fe028000-fe028fff : 0000:00:14.5 fe028000-fe028fff : ohci_hcd fe029000-fe0290ff : 0000:00:13.2 fe029000-fe0290ff : ehci_hcd fe02a000-fe02afff : 0000:00:13.1 fe02a000-fe02afff : ohci_hcd fe02b000-fe02bfff : 0000:00:13.0 fe02b000-fe02bfff : ohci_hcd fe02c000-fe02c0ff : 0000:00:12.2 fe02c000-fe02c0ff : ehci_hcd fe02d000-fe02dfff : 0000:00:12.1 fe02d000-fe02dfff : ohci_hcd fe02e000-fe02efff : 0000:00:12.0 fe02e000-fe02efff : ohci_hcd fe02f000-fe02f3ff : 0000:00:11.0 fe02f000-fe02f3ff : ahci fec00000-ffffffff : reserved fec00000-fec003ff : IOAPIC 0 fed00000-fed003ff : HPET 0 fee00000-fee00fff : Local APIC fee00400-fee00fff : pnp 00:01 fff80000-fffeffff : pnp 00:08 ffff0000-ffffffff : pnp 00:08 100000000-227ffffff : System RAM
[7.5.] PCI information ('lspci -vvv' as root)
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] RS780 Host Bridge Subsystem: Advanced Micro Devices, Inc. [AMD] RS780 Host Bridge Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 32 Region 3: Memory at <ignored> (64-bit, non-prefetchable) Capabilities: [c4] HyperTransport: Slave or Primary Interface Command: BaseUnitID=0 UnitCnt=12 MastHost- DefDir- DUL- Link Control 0: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 IsocEn+ LSEn- ExtCTL- 64b- Link Config 0: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn- Link Control 1: CFlE- CST- CFE- <LkFail+ Init- EOC+ TXO+ <CRCErr=0 IsocEn- LSEn- ExtCTL- 64b- Link Config 1: MLWI=8bit DwFcIn- MLWO=8bit DwFcOut- LWI=8bit DwFcInEn- LWO=8bit DwFcOutEn- Revision ID: 3.00 Link Frequency 0: [b] Link Error 0: <Prot- <Ovfl- <EOC- CTLTm- Link Frequency Capability 0: 200MHz+ 300MHz- 400MHz+ 500MHz- 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz- 1.4GHz- 1.6GHz- Vend- Feature Capability: IsocFC- LDTSTOP+ CRCTM- ECTLT- 64bA- UIDRD- Link Frequency 1: 200MHz Link Error 1: <Prot- <Ovfl- <EOC- CTLTm- Link Frequency Capability 1: 200MHz- 300MHz- 400MHz- 500MHz- 600MHz- 800MHz- 1.0GHz- 1.2GHz- 1.4GHz- 1.6GHz- Vend- Error Handling: PFlE- OFlE- PFE- OFE- EOCFE- RFE- CRCFE- SERRFE- CF- RE- PNFE- ONFE- EOCNFE- RNFE- CRCNFE- SERRNFE- Prefetchable memory behind bridge Upper: 00-00 Bus Number: 00 Capabilities: [54] HyperTransport: UnitID Clumping Capabilities: [40] HyperTransport: Retry Mode Capabilities: [9c] HyperTransport: #1a Capabilities: [f8] HyperTransport: #1c
00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (int gfx) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 99 Bus: primary=00, secondary=01, subordinate=01, sec-latency=68 I/O behind bridge: 0000e000-0000efff Memory behind bridge: fde00000-fdffffff Prefetchable memory behind bridge: 00000000d8000000-00000000dfffffff Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [44] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (int gfx)
00:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 5) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: fdd00000-fddfffff Prefetchable memory behind bridge: 00000000fda00000-00000000fdafffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag+ RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <64ns, L1 <1us ClockPM- Surprise- LLActRep+ BwNot+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #10, PowerLimit 25.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -3.5dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee3f00c Data: 4181 Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD] Device 9600 Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [110 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Kernel driver in use: pcieport
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (prog-if 01 [AHCI 1.0]) Subsystem: Gigabyte Technology Co., Ltd Device b002 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 22 Region 0: I/O ports at ff00 [size=8] Region 1: I/O ports at fe00 [size=4] Region 2: I/O ports at fd00 [size=8] Region 3: I/O ports at fc00 [size=4] Region 4: I/O ports at fb00 [size=16] Region 5: Memory at fe02f000 (32-bit, non-prefetchable) [size=1K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [70] SATA HBA v1.0 InCfgSpace Kernel driver in use: ahci
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI]) Subsystem: Gigabyte Technology Co., Ltd Device 5004 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fe02e000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci
00:12.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller (prog-if 10 [OHCI]) Subsystem: Gigabyte Technology Co., Ltd Device 5004 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fe02d000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI]) Subsystem: Gigabyte Technology Co., Ltd Device 5004 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at fe02c000 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci-pci
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI]) Subsystem: Gigabyte Technology Co., Ltd Device 5004 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at fe02b000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci
00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller (prog-if 10 [OHCI]) Subsystem: Gigabyte Technology Co., Ltd Device 5004 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at fe02a000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI]) Subsystem: Gigabyte Technology Co., Ltd Device 5004 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 19 Region 0: Memory at fe029000 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci-pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 3a) Subsystem: Gigabyte Technology Co., Ltd GA-MA770-DS3rev2.0 Motherboard Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Capabilities: [b0] HyperTransport: MSI Mapping Enable- Fixed+
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 IDE Controller (prog-if 8a [Master SecP PriP]) Subsystem: Gigabyte Technology Co., Ltd Device 5002 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at 01f0 [size=8] Region 1: I/O ports at 03f4 [size=1] Region 2: I/O ports at 0170 [size=8] Region 3: I/O ports at 0374 [size=1] Region 4: I/O ports at fa00 [size=16] Capabilities: [70] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Kernel driver in use: pata_atiixp
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) Subsystem: Gigabyte Technology Co., Ltd Device a102 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fe024000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: snd_hda_intel
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (prog-if 01 [Subtractive decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop+ ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Bus: primary=00, secondary=03, subordinate=03, sec-latency=64 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fdc00000-fdcfffff Prefetchable memory behind bridge: fdb00000-fdbfffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller (prog-if 10 [OHCI]) Subsystem: Gigabyte Technology Co., Ltd Device 5004 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin C routed to IRQ 18 Region 0: Memory at fe028000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Capabilities: [80] HyperTransport: Host or Secondary Interface Command: WarmRst+ DblEnd- DevNum=0 ChainSide- HostHide+ Slave- <EOCErr- DUL- Link Control: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 IsocEn+ LSEn+ ExtCTL- 64b- Link Config: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn- Revision ID: 3.00 Link Frequency: [b] Link Error: <Prot- <Ovfl- <EOC- CTLTm- Link Frequency Capability: 200MHz+ 300MHz- 400MHz+ 500MHz- 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz+ 1.4GHz- 1.6GHz- Vend- Feature Capability: IsocFC+ LDTSTOP+ CRCTM- ECTLT- 64bA+ UIDRD- ExtRS- UCnfE-
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Capabilities: [f0] Secure device <?> Kernel driver in use: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS780 [Radeon HD 3200] (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd GA-MA78GM-S2H Motherboard Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at d8000000 (32-bit, prefetchable) [size=128M] Region 1: I/O ports at ee00 [size=256] Region 2: Memory at fdfe0000 (32-bit, non-prefetchable) [size=64K] Region 5: Memory at fde00000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at <unassigned> [disabled] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 Kernel driver in use: radeon
01:05.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RS780 HDMI Audio [Radeon (HD) 3000 Series] Subsystem: Gigabyte Technology Co., Ltd Device 960f Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 19 Region 0: Memory at fdffc000 (32-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 Kernel driver in use: snd_hda_intel
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 02) Subsystem: Gigabyte Technology Co., Ltd Motherboard Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 41 Region 0: I/O ports at de00 [size=256] Region 2: Memory at fdaff000 (64-bit, prefetchable) [size=4K] Region 4: Memory at fdae0000 (64-bit, prefetchable) [size=64K] [virtual] Expansion ROM at fda00000 [disabled] [size=64K] Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] MSI: Enable+ Count=1/2 Maskable- 64bit+ Address: 00000000fee3f00c Data: 41a1 Capabilities: [70] Express (v1) Endpoint, MSI 01 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <8us ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 4096 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <64us ClockPM+ Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [b0] MSI-X: Enable- Count=2 Masked- Vector table: BAR=4 offset=00000000 PBA: BAR=4 offset=00000800 Capabilities: [d0] Vital Product Data Unknown small resource type 00, will not decode more. Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [140 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Capabilities: [160 v1] Device Serial Number 12-34-56-78-12-34-56-78 Kernel driver in use: r8169
03:06.0 Communication controller: LSI Corporation Venus Modem (V90, 56KFlex) Subsystem: LSI Corporation Device 5656 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 (63000ns min, 3500ns max) Interrupt: pin A routed to IRQ 20 Region 0: Memory at fdcff000 (32-bit, non-prefetchable) [size=256] Region 1: I/O ports at ca00 [size=256] Region 2: I/O ports at cc00 [size=256] Region 3: I/O ports at cf00 [size=8] Capabilities: [f8] Power Management version 2 Flags: PMEClk- DSI+ D1- D2+ AuxCurrent=0mA PME(D0-,D1-,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: serial
[7.6.] SCSI information (from /proc/scsi/scsi)
Attached devices: Host: scsi2 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: M4-CT256M4SSD2 Rev: 070H Type: Direct-Access ANSI SCSI revision: 05 Host: scsi3 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD5000AAKS-0 Rev: 01.0 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi4 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD5000AAKS-0 Rev: 12.0 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi5 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: ST3500418AS Rev: CC46 Type: Direct-Access ANSI SCSI revision: 05
[Other notes]
Workaround: disable HPET in BIOS.
Problem found between Ubuntu kernel 3.8.0-23.34 and Ubuntu kernel 3.8.0-26.38 (corresponding to mainline 3.8.11 and 3.8.13)
I ran git bisect and found the offending commit to be 6d22382d7148a132fb7b4c461cb2940df4f0c77e
Author: Derek Basehore <dbasehore@chromium.org> Date: Mon Apr 29 16:20:23 2013 -0700
drivers/rtc/rtc-cmos.c: don't disable hpet emulation on suspend BugLink: http://bugs.launchpad.net/bugs/1178361 <http://bugs.launchpad.net/bugs/1178361>
commit e005715efaf674660ae59af83b13822567e3a758 upstream.
There's a bug where rtc alarms are ignored after the rtc cmos suspends but before the system finishes suspend. Since hpet emulation is disabled and it still handles the interrupts, a wake event is never registered which is done from the rtc layer.
This patch reverts commit d1b2efa83fbf ("rtc: disable hpet emulation on suspend") which disabled hpet emulation. To fix the problem mentioned in that commit, hpet_rtc_timer_init() is called directly on resume.
Signed-off-by: Derek Basehore <dbasehore@chromium.org> Cc: Maxim Levitsky <maximlevitsky@gmail.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Steve Conklin <sconklin@canonical.com>
:040000 040000 3e84b9874d08e64109a8e7155b0b0734fbf250e3 08ae4a77586575391919e292a9730d649d5251ac M drivers
Problem tested and found on another Gigabyte motherboard (GA-G31MF-S2, Intel G31 chipset, Intel Core2Duo processor).
First reported at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1197871
Best regards.
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