Bug 11888 - [RADEON:UMS] the screen remains black after resume
[RADEON:UMS] the screen remains black after resume
Status: CLOSED UNREPRODUCIBLE
Product: Drivers
Classification: Unclassified
Component: Video(Other)
All Linux
: P1 normal
Assigned To: drivers_video-dri
:
Depends on:
Blocks: 7216
  Show dependency treegraph
 
Reported: 2008-10-29 07:49 UTC by Matthias-Christian Ott
Modified: 2011-03-08 19:07 UTC (History)
3 users (show)

See Also:
Kernel Version: 2.6.26, 2.6.28-rc2-git3
Tree: Mainline
Regression: No


Attachments
dmesg output (44.97 KB, text/plain)
2008-10-29 07:50 UTC, Matthias-Christian Ott
Details

Description Matthias-Christian Ott 2008-10-29 07:49:00 UTC
Latest working kernel version:
Earliest failing kernel version:

# uname -a
Linux marix 2.6.26-1-686 #1 SMP Thu Oct 9 15:18:09 UTC 2008 i686 GNU/Linux

Distribution: Debian Lenny
Hardware Environment:

# lspci -vv
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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
	Capabilities: [e0] Vendor Specific Information <?>
	Kernel modules: intel-agp

00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 03) (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=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: c8800000-c8bfffff
	Prefetchable memory behind bridge: c0000000-c7ffffff
	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: [88] Subsystem: Hewlett-Packard Company HP Compaq nw8240 Mobile Workstation
	Capabilities: [80] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
		Address: fee0100c  Data: 41c1
	Capabilities: [a0] Express (v1) 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 #2, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency L0 <256ns, L1 <4us
			ClockPM- Suprise- LLActRep- BwNot-
		LnkCtl:	ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
		RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
		RootCap: CRSVisible-
		RootSta: PME ReqID 0000, PMEStatus- PMEPending-
	Capabilities: [100] Virtual Channel <?>
	Capabilities: [140] Root Complex Link <?>
	Kernel driver in use: pcieport-driver
	Kernel modules: shpchp

00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03) (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=10, subordinate=10, sec-latency=0
	Memory behind bridge: c8000000-c83fffff
	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: [40] Express (v1) Root Port (Slot+), MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
			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 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us
			ClockPM- Suprise- 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+ Surpise+
			Slot #  2, PowerLimit 10.000000; 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-
	Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
		Address: fee0100c  Data: 41c9
	Capabilities: [90] Subsystem: Hewlett-Packard Company HP Compaq nw8240 Mobile Workstation
	Capabilities: [a0] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [100] Virtual Channel <?>
	Capabilities: [180] Root Complex Link <?>
	Kernel driver in use: pcieport-driver
	Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 03) (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=20, subordinate=20, sec-latency=0
	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: [40] Express (v1) Root Port (Slot+), MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
			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 #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us
			ClockPM- Suprise- LLActRep- BwNot-
		LnkCtl:	ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
		SltCap:	AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surpise+
			Slot #  3, PowerLimit 16.000000; 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-
	Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
		Address: fee0100c  Data: 41d1
	Capabilities: [90] Subsystem: Hewlett-Packard Company HP Compaq nw8240 Mobile Workstation
	Capabilities: [a0] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [100] Virtual Channel <?>
	Capabilities: [180] Root Complex Link <?>
	Kernel driver in use: pcieport-driver
	Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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
	Interrupt: pin A routed to IRQ 20
	Region 4: I/O ports at 3000 [size=32]
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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
	Interrupt: pin B routed to IRQ 17
	Region 4: I/O ports at 3020 [size=32]
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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
	Interrupt: pin C routed to IRQ 18
	Region 4: I/O ports at 3040 [size=32]
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03) (prog-if 20 [EHCI])
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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
	Interrupt: pin A routed to IRQ 20
	Region 0: Memory at c8c00000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Debug port: BAR=1 offset=00a0
	Kernel driver in use: ehci_hcd
	Kernel modules: ehci-hcd

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3) (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=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Bus: primary=00, secondary=02, subordinate=06, sec-latency=32
	I/O behind bridge: 00004000-00004fff
	Memory behind bridge: c8400000-c87fffff
	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: [50] Subsystem: Hewlett-Packard Company HP Compaq nw8240 Mobile Workstation

00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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
	Interrupt: pin A routed to IRQ 21
	Region 0: I/O ports at 3100 [size=256]
	Region 1: I/O ports at 3200 [size=64]
	Region 2: Memory at c8c01000 (32-bit, non-prefetchable) [size=512]
	Region 3: Memory at c8c02000 (32-bit, non-prefetchable) [size=256]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Kernel driver in use: Intel ICH
	Kernel modules: snd-intel8x0

00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller (rev 03) (prog-if 00 [Generic])
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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
	Interrupt: pin B routed to IRQ 22
	Region 0: I/O ports at 3400 [size=256]
	Region 1: I/O ports at 3500 [size=128]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Kernel driver in use: Intel ICH Modem
	Kernel modules: snd-intel8x0m

00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03)
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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
	Kernel modules: intel-rng, iTCO_wdt

00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03) (prog-if 8a [Master SecP PriP])
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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
	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 3580 [size=16]
	Kernel driver in use: PIIX_IDE
	Kernel modules: piix

01:00.0 VGA compatible controller: ATI Technologies Inc M24 1P [Radeon Mobility X600] (prog-if 00 [VGA controller])
	Subsystem: Hewlett-Packard Company nx8220
	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 16
	Region 0: Memory at c0000000 (32-bit, prefetchable) [size=128M]
	Region 1: I/O ports at 2000 [size=256]
	Region 2: Memory at c8800000 (32-bit, non-prefetchable) [size=64K]
	[virtual] Expansion ROM at c8820000 [disabled] [size=128K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Express (v1) Endpoint, MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <256ns, L1 <4us
			ExtTag+ AttnBtn- AttnInd- PwrInd- 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 #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency L0 <256ns, L1 <2us
			ClockPM- Suprise- LLActRep- BwNot-
		LnkCtl:	ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
	Capabilities: [80] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
		Address: 0000000000000000  Data: 0000
	Capabilities: [100] Advanced Error Reporting <?>
	Kernel modules: radeonfb

02:04.0 Network controller: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection (rev 05)
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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 (750ns min, 6000ns max), Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 21
	Region 0: Memory at c8400000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [dc] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=1 PME-
	Kernel driver in use: ipw2200
	Kernel modules: ipw2200

02:06.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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: 168, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at c8401000 (32-bit, non-prefetchable) [size=4K]
	Bus: primary=02, secondary=03, subordinate=06, sec-latency=176
	Memory window 0: 34000000-343ff000 (prefetchable)
	Memory window 1: 30000000-33fff000
	I/O window 0: 00004000-000040ff
	I/O window 1: 00004400-000044ff
	BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
	16-bit legacy interface ports at 0001
	Kernel driver in use: yenta_cardbus
	Kernel modules: yenta_socket

02:06.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller (prog-if 10 [OHCI])
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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 (500ns min, 1000ns max), Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 22
	Region 0: Memory at c8402000 (32-bit, non-prefetchable) [size=2K]
	Region 1: Memory at c8404000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: [44] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME+
	Kernel driver in use: ohci1394
	Kernel modules: ohci1394

02:06.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia Controller
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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 (1750ns min, 1000ns max), Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 19
	Region 0: Memory at c8408000 (32-bit, non-prefetchable) [size=8K]
	Capabilities: [44] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Kernel driver in use: tifm_7xx1
	Kernel modules: tifm_7xx1

02:06.4 SD Host controller: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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 (1750ns min, 1000ns max), Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 22
	Region 0: Memory at c840a000 (32-bit, non-prefetchable) [size=256]
	Region 1: Memory at c840b000 (32-bit, non-prefetchable) [size=256]
	Region 2: Memory at c840c000 (32-bit, non-prefetchable) [size=256]
	Capabilities: [80] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Kernel driver in use: sdhci
	Kernel modules: sdhci

02:06.5 Communication controller: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Smart Card Controller
	Subsystem: Hewlett-Packard Company Compaq nw8240/nx8220
	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-
	Interrupt: pin A routed to IRQ 11
	Region 0: Memory at c840d000 (32-bit, non-prefetchable) [size=4K]
	Region 1: Memory at c840e000 (32-bit, non-prefetchable) [size=4K]
	Region 2: Memory at c840f000 (32-bit, non-prefetchable) [size=4K]
	Region 3: Memory at c8410000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [44] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

10:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express (rev 11)
	Subsystem: Hewlett-Packard Company Device 0934
	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 16
	Region 0: Memory at c8000000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: [48] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=1 PME-
	Capabilities: [50] Vital Product Data <?>
	Capabilities: [58] Message Signalled Interrupts: Mask- 64bit+ Queue=0/3 Enable-
		Address: f1dfdffd136e62e4  Data: fbff
	Capabilities: [d0] Express (v1) Endpoint, MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
			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, Latency L0 <2us, L1 <64us
			ClockPM- Suprise- 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: [100] Advanced Error Reporting <?>
	Capabilities: [13c] Virtual Channel <?>
	Kernel driver in use: tg3
	Kernel modules: tg3

Software Environment:
Problem Description:

I installed Debian Lenny on my new (refurbished) HP nc8230 and tried to suspend the system to RAM. When awaking the system again everything seems to work (I haven't tested networking) - I can use the keyboard or shutdown the system, but the screen remains blank.

Some research yesterday showed that this is an issue which could be reproduced by various Ubuntu users, but remains unresolved.

Steps to reproduce:

# pm-suspend
Comment 1 Matthias-Christian Ott 2008-10-29 07:50:46 UTC
Created attachment 18495 [details]
dmesg output
Comment 3 Matthias-Christian Ott 2008-10-29 12:24:33 UTC
I tested suspending with linux 2.6.28-rc2-git3 and got the same results except that I was not able to use the keyboard, so I couldn't capture dmesg's output.
Comment 4 Rafael J. Wysocki 2008-10-29 13:33:51 UTC
Can you please try s2ram (http://en.opensuse.org/s2ram)?
Comment 5 Matthias-Christian Ott 2008-10-29 14:22:43 UTC
The problem still occurs.

# s2ram -i
This machine can be identified by:
    sys_vendor   = "Hewlett-Packard"
    sys_product  = "HP Compaq nc8230 (PV406AW#ABD)"
    sys_version  = "F.16"
    bios_version = "68DTV Ver. F.16"
See http://suspend.sf.net/s2ram-support.html for details.

If you report a problem, please include the complete output above.

See also: http://bugzilla.kernel.org/show_bug.cgi?id=7857
Comment 6 Rafael J. Wysocki 2008-10-29 14:31:22 UTC
What combinations of s2ram options did you try?
Comment 7 Matthias-Christian Ott 2008-10-29 15:10:07 UTC
All in the wiki I think (first I hadn't vbetool installed, but did the relevant tests with vbetool installed again).
Comment 8 Matthias-Christian Ott 2008-10-29 15:15:13 UTC
I should add that I used 2.6.28-rc2-git3 to ensure that the issue was not already fixed.
Comment 9 Matthias-Christian Ott 2008-10-30 03:18:19 UTC
I tried to compile suspend-cvs, but it failed because Debian doesn't ship libgcc_s.a. Anyhow it tried to run the test-s2ram script with suspend-0.8, but it stopped after the first test.
Can you give my a hint what to do/which options to try/which information you need?
Comment 10 Matthias-Christian Ott 2008-10-30 08:00:05 UTC
I got it working with s2ram -f -s, it just took a long time to resume, maybe I was not patient enough during my first test.

The following combinations worked:

s2ram -v -f -p -s
s2ram -v -f -s
s2ram -f -s
s2ram -f -p -s

But sometimes the system doesn't resume for some random reason and the light gets turned on maximally.

Anyhow is it normal that the s2ram can take a minute or so?

*** This bug has been marked as a duplicate of bug 7857 ***
Comment 11 Matthias-Christian Ott 2008-11-01 02:36:28 UTC
Today I found the time to test it again:

# s2ram -f -p -s
Switching from vt7 to vt1
Calling save_state
Allocated buffer at 0x2010 (base is 0x0)
ES: 0x0201 EBX: 0x0000
fbcon fb0 state 1
Calling do_post
Error: something went wrong performing real mode call
Calling restore_state_from
Function not supported?

fbcon fb0 state 0
switching back to vt7

Maybe this is the reason for the performance issues. I will reopen the bug until this is resolved.
Comment 12 Rafael J. Wysocki 2008-11-01 14:28:47 UTC
(In reply to comment #11)
> Today I found the time to test it again:
> 
> # s2ram -f -p -s
> Switching from vt7 to vt1
> Calling save_state
> Allocated buffer at 0x2010 (base is 0x0)
> ES: 0x0201 EBX: 0x0000
> fbcon fb0 state 1
> Calling do_post
> Error: something went wrong performing real mode call
> Calling restore_state_from
> Function not supported?

This means the '-s' option of s2ram doesn't work on your system.  You can drop it.
Comment 13 Matthias-Christian Ott 2008-11-02 02:12:00 UTC
If I drop it, the screen is still blank (I think the light works).
Comment 14 Rafael J. Wysocki 2008-11-02 04:13:38 UTC
Can you check if resume works with the ATI binary driver, please?
Comment 15 Matthias-Christian Ott 2008-11-02 13:31:29 UTC
I tried the proprietary ATI driver, but on X.org startup the screen remained blank (I did apt-get install fglrx-driver and changed my xorg.conf). Seems that (as usual) proprietary software doesn't work. Shall I try it with radeonfb or plain vga?

Maybe you can explain to me what conjecture you have. I'm a confident C programmer maybe I can help. I will provide you every debugging information you need. If you need remote serial access to the device just give me a shout.

Meanwhile I tried plain s2ram which worked (because of a correct entry for my laptop in whitelist.c [-p -s]).
Comment 16 Matthias-Christian Ott 2008-11-29 13:21:51 UTC
Nearly a month has passed and still no status update. Is there still a change to get this working?
Comment 17 Rafael J. Wysocki 2008-11-29 15:38:26 UTC
Not really at the moment.

What did you mean by "I tried plain s2ram which worked" ?
Comment 18 Matthias-Christian Ott 2008-11-30 07:42:46 UTC
I meant that the specified options (see entry in whitelist.c) work (-p -s). Anyhow it's terribly slow (in comparison to s2disk) and I get the error message that I posted above (dropping -s doesn't work as mentioned).
Comment 19 ykzhao 2008-12-23 23:22:16 UTC
From the dmesg in comment #1 it seems that the system can be resumed from the S3 sleeping state. But the issue is that the screen remains black.
    This issue is related with the ATI graphics driver.

Hi, ATI guys
    Do you have the opportunity to look at this issue?
Comment 20 ykzhao 2009-03-18 20:13:52 UTC
Hi, Rui
    How about move this bug to other category?
    Thanks.
Comment 21 Rafael J. Wysocki 2011-01-16 21:55:20 UTC
Matthias-Christian, can you test 2.6.37, preferably with the KMS driver,
and see if the issue is still there?
Comment 22 Jérôme Glisse 2011-03-08 18:18:26 UTC
We only support KMS now, so please test with lastest kernel with KMS enabled and report back, if you are using fglrx than it's not our bug and there is nothing we can do
Comment 23 Matthias-Christian Ott 2011-03-08 18:37:47 UTC
I don't have the laptop anymore. It broke over a year ago.
Comment 24 Jérôme Glisse 2011-03-08 19:07:17 UTC
Ok closing this bug

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