Debian Bug report logs - #535241
screen not restored after suspend on Dell Latitude E6400 [nVidia Quadro NVS 160M]

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Package: linux-2.6; Maintainer for linux-2.6 is Debian Kernel Team <debian-kernel@lists.debian.org>;

Reported by: Vincent Lefevre <vincent@vinc17.org>

Date: Wed, 1 Jul 2009 01:27:02 UTC

Severity: important

Found in version 2.6.32-30

Fixed in version 2.6.37-2

Done: Vincent Lefevre <vincent@vinc17.net>

Bug is archived. No further changes may be made.

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Report forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#535241; Package linux-image-2.6.30-1-amd64. (Wed, 01 Jul 2009 01:27:04 GMT) Full text and rfc822 format available.

Acknowledgement sent to Vincent Lefevre <vincent@vinc17.org>:
New Bug report received and forwarded. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. (Wed, 01 Jul 2009 01:27:04 GMT) Full text and rfc822 format available.

Message #5 received at submit@bugs.debian.org (full text, mbox):

From: Vincent Lefevre <vincent@vinc17.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: linux-image-2.6.30-1-amd64: suspend to disk fails to resume on Dell Latitude E6400
Date: Wed, 1 Jul 2009 03:26:00 +0200
Package: linux-image-2.6.30-1-amd64
Version: 2.6.30-1
Severity: normal

On my Dell Latitude E6400, suspend to disk fails to resume: the screen
remains off and the network (Ethernet and wifi) remains down.

The wifi and bluetooth leds are on. Activating/deactivating the
keyboard backlight works.

-- Package-specific info:
** Version:
Linux version 2.6.30-1-amd64 (Debian 2.6.30-1) (waldi@debian.org) (gcc version 4.3.3 (Debian 4.3.3-10) ) #1 SMP Sun Jun 14 15:00:29 UTC 2009

** Command line:
root=/dev/mapper/xvii-root ro quiet

** Not tainted

** Kernel log:
[   12.878894] 	(5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
[   12.878999] 	(5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
[   12.879103] 	(5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 3000 mBm)
[   12.884722] input: PC Speaker as /devices/platform/pcspkr/input/input8
[   12.890103] ACPI: Battery Slot [BAT0] (battery present)
[   12.890263] ACPI: Battery Slot [BAT1] (battery absent)
[   12.917968] cfg80211: Calling CRDA for country: US
[   12.925147] ACPI: SSDT 00000000df450995 00281 (v01  PmRef   BspIst 00003000 INTL 20050624)
[   12.925784] ACPI: SSDT 00000000df450ded 005C6 (v01  PmRef   BspCst 00003001 INTL 20050624)
[   12.931016] Monitor-Mwait will be used to enter C-1 state
[   12.931039] Monitor-Mwait will be used to enter C-2 state
[   12.931054] Monitor-Mwait will be used to enter C-3 state
[   12.931060] Marking TSC unstable due to TSC halts in idle
[   12.931232] ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
[   12.931648] processor ACPI_CPU:00: registered as cooling_device1
[   12.931753] ACPI: Processor [CPU0] (supports 8 throttling states)
[   12.933366] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[   12.935030] ACPI: SSDT 00000000df450c16 001D7 (v01  PmRef    ApIst 00003000 INTL 20050624)
[   12.935600] ACPI: SSDT 00000000df4513b3 0008D (v01  PmRef    ApCst 00003000 INTL 20050624)
[   12.936208] yenta_cardbus 0000:03:01.0: CardBus bridge found [1028:0233]
[   12.936419] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[   12.945002] ACPI: CPU1 (power states: C1[C1] C2[C2] C3[C3])
[   12.945424] processor ACPI_CPU:01: registered as cooling_device2
[   12.945532] ACPI: Processor [CPU1] (supports 8 throttling states)
[   13.022074] Linux video capture interface: v2.00
[   13.044298] uvcvideo: Found UVC 1.00 device Laptop_Integrated_Webcam_0.3M (0c45:63f8)
[   13.058688] input: Laptop_Integrated_Webcam_0.3M as /devices/pci0000:00/0000:00:1a.7/usb1/1-6/1-6:1.0/input/input9
[   13.058872] usbcore: registered new interface driver uvcvideo
[   13.058974] USB Video Class driver (v0.1.0)
[   13.068816] yenta_cardbus 0000:03:01.0: ISA IRQ mask 0x0cb8, PCI irq 19
[   13.068924] yenta_cardbus 0000:03:01.0: Socket status: 30000006
[   13.069040] pci_bus 0000:03: Raising subordinate bus# of parent bus (#03) from #04 to #07
[   13.069177] yenta_cardbus 0000:03:01.0: pcmcia: parent PCI bridge I/O window: 0x2000 - 0x2fff
[   13.069300] yenta_cardbus 0000:03:01.0: pcmcia: parent PCI bridge Memory window: 0xf1e00000 - 0xf1efffff
[   13.069422] yenta_cardbus 0000:03:01.0: pcmcia: parent PCI bridge Memory window: 0x120000000 - 0x123ffffff
[   13.077492] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks
[   13.077616] iwlagn: Copyright(c) 2003-2009 Intel Corporation
[   13.083414] iwlagn 0000:0c:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[   13.083551] iwlagn 0000:0c:00.0: setting latency timer to 64
[   13.083637] iwlagn 0000:0c:00.0: Detected Intel Wireless WiFi Link 5300AGN REV=0x24
[   13.105442] iwlagn 0000:0c:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[   13.105646]   alloc irq_desc for 30 on cpu 0 node 0
[   13.105648]   alloc kstat_irqs on cpu 0 node 0
[   13.105670] iwlagn 0000:0c:00.0: irq 30 for MSI/MSI-X
[   13.373916] phy0: Selected rate control algorithm 'iwl-agn-rs'
[   13.551152] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[   13.551334] HDA Intel 0000:00:1b.0: setting latency timer to 64
[   13.563359] input: DualPoint Stick as /devices/platform/i8042/serio1/input/input10
[   13.582503] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input11
[   13.709553] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input12
[   13.756972] input: HDA Intel Mic at Sep Left Jack as /devices/pci0000:00/0000:00:1b.0/input/input13
[   13.757169] input: HDA Intel Mic at Ext Right Jack as /devices/pci0000:00/0000:00:1b.0/input/input14
[   13.757337] input: HDA Intel Line Out at Sep Left Jack as /devices/pci0000:00/0000:00:1b.0/input/input15
[   13.757507] input: HDA Intel HP Out at Ext Right Jack as /devices/pci0000:00/0000:00:1b.0/input/input16
[   13.838268] usb 3-1.3: new full speed USB device using uhci_hcd and address 5
[   13.969263] usb 3-1.3: New USB device found, idVendor=413c, idProduct=8156
[   13.969383] usb 3-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   13.969503] usb 3-1.3: Product: Dell Wireless 370 Bluetooth Mini-card
[   13.969605] usb 3-1.3: Manufacturer: Dell Computer Corp
[   13.969784] usb 3-1.3: configuration #1 chosen from 1 choice
[   14.016681] Bluetooth: Core ver 2.15
[   14.017526] NET: Registered protocol family 31
[   14.017638] Bluetooth: HCI device and connection manager initialized
[   14.017740] Bluetooth: HCI socket layer initialized
[   14.065532] Bluetooth: Generic Bluetooth USB driver ver 0.5
[   14.065721] usbcore: registered new interface driver btusb
[   16.244428] EXT3 FS on dm-1, internal journal
[   17.132168] loop: module loaded
[   19.826224] Adding 9928696k swap on /dev/mapper/xvii-swap_1.  Priority:-1 extents:1 across:9928696k 
[   21.033325] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X
[   21.089118] e1000e 0000:00:19.0: irq 28 for MSI/MSI-X
[   21.089711] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   22.769816] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
[   22.769940] 0000:00:19.0: eth0: 10/100 speed: disabling TSO
[   22.770553] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   25.500056] Clocksource tsc unstable (delta = -108877049 ns)
[   33.700245] eth0: no IPv6 routers present
[   36.233319] iwlagn 0000:0c:00.0: firmware: requesting iwlwifi-5000-2.ucode
[   36.662271] iwlagn 0000:0c:00.0: iwlwifi-5000-2.ucode firmware file req failed: -2
[   36.662415] iwlagn 0000:0c:00.0: firmware: requesting iwlwifi-5000-1.ucode
[   36.963117] iwlagn 0000:0c:00.0: Loaded firmware iwlwifi-5000-1.ucode, which is deprecated. Please use API v2 instead.
[   36.963261] iwlagn 0000:0c:00.0: Firmware has old API version. Expected v2, got v1. New firmware can be obtained from http://www.intellinuxwireless.org.
[   36.963402] iwlagn 0000:0c:00.0: loaded firmware version 5.4.1.16
[   37.130522] Registered led device: iwl-phy0::radio
[   37.130687] Registered led device: iwl-phy0::assoc
[   37.130837] Registered led device: iwl-phy0::RX
[   37.130990] Registered led device: iwl-phy0::TX
[   37.142046] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   39.266450] Bluetooth: L2CAP ver 2.13
[   39.266566] Bluetooth: L2CAP socket layer initialized
[   39.279028] Bluetooth: RFCOMM socket layer initialized
[   39.279156] Bluetooth: RFCOMM TTY layer initialized
[   39.279275] Bluetooth: RFCOMM ver 1.11
[   39.538130] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   39.538263] Bluetooth: BNEP filters: protocol multicast
[   39.592740] Bridge firewalling registered
[   39.610584] Bluetooth: SCO (Voice Link) ver 0.6
[   39.610705] Bluetooth: SCO socket layer initialized
[   41.463185] lp: driver loaded but no devices found
[   41.554780] ppdev: user-space parallel port driver

** Loaded modules:
Module                  Size  Used by
ppdev                   7800  0 
parport_pc             27064  0 
lp                     10612  0 
parport                38224  3 ppdev,parport_pc,lp
sco                    10996  2 
bridge                 48112  0 
stp                     2868  1 bridge
bnep                   13744  2 
rfcomm                 35888  4 
l2cap                  21136  16 bnep,rfcomm
acpi_cpufreq            8912  0 
cpufreq_powersave       1792  0 
cpufreq_stats           4660  0 
cpufreq_userspace       3620  0 
cpufreq_conservative     7928  0 
ext2                   62592  1 
firewire_sbp2          15360  0 
loop                   15948  0 
btusb                  12756  2 
bluetooth              54900  9 sco,bnep,rfcomm,l2cap,btusb
joydev                 10992  0 
snd_hda_codec_idt      62460  1 
snd_hda_intel          26680  0 
snd_hda_codec          75184  2 snd_hda_codec_idt,snd_hda_intel
snd_hwdep               8120  1 snd_hda_codec
snd_pcm                78440  2 snd_hda_intel,snd_hda_codec
snd_seq                51248  0 
snd_timer              21824  2 snd_pcm,snd_seq
snd_seq_device          7476  1 snd_seq
arc4                    2048  2 
ecb                     3072  2 
snd                    63848  8 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_timer,snd_seq_device
pcmcia                 27640  0 
iwlagn                 83316  0 
iwlcore               106400  1 iwlagn
uvcvideo               56668  0 
videodev               36672  1 uvcvideo
v4l1_compat            12932  2 uvcvideo,videodev
dell_laptop             4056  0 
rfkill                 12084  3 iwlcore,dell_laptop
v4l2_compat_ioctl32     9296  1 videodev
mac80211              160272  2 iwlagn,iwlcore
yenta_socket           24940  1 
dcdbas                  8528  1 dell_laptop
i2c_i801               10464  0 
rsrc_nonstatic         10224  1 yenta_socket
i2c_core               25424  1 i2c_i801
processor              40080  3 acpi_cpufreq
pcmcia_core            37044  3 pcmcia,yenta_socket,rsrc_nonstatic
psmouse                42140  0 
serio_raw               5844  0 
pcspkr                  2800  0 
evdev                  10448  20 
cfg80211               65032  3 iwlagn,iwlcore,mac80211
battery                 7840  0 
button                  6512  0 
ac                      3872  0 
wmi                     7488  0 
soundcore               7984  1 snd
snd_page_alloc          9936  2 snd_hda_intel,snd_pcm
ext3                  122560  1 
jbd                    47976  1 ext3
mbcache                 8804  2 ext2,ext3
sha256_generic          9440  0 
aes_x86_64              8928  2 
aes_generic            27840  1 aes_x86_64
cbc                     3776  1 
dm_crypt               12920  1 
dm_snapshot            22524  0 
sg                     23992  0 
sr_mod                 15908  0 
usbhid                 37216  0 
cdrom                  34360  1 sr_mod
hid                    41296  1 usbhid
sd_mod                 33656  3 
crc_t10dif              2096  1 sd_mod
uhci_hcd               22160  0 
sdhci_pci               8112  0 
sdhci                  17508  1 sdhci_pci
mmc_core               55056  1 sdhci
led_class               5048  2 iwlcore,sdhci
ahci                   36448  2 
ricoh_mmc               4240  0 
firewire_ohci          22372  0 
firewire_core          44852  2 firewire_sbp2,firewire_ohci
crc_itu_t               2720  1 firewire_core
libata                174892  1 ahci
scsi_mod              158352  5 firewire_sbp2,sg,sr_mod,sd_mod,libata
ehci_hcd               33580  0 
e1000e                111568  0 
intel_agp              28752  0 
video                  21868  0 
output                  3472  1 video
thermal                15952  0 
fan                     5224  0 
thermal_sys            16496  4 processor,video,thermal,fan
dm_mirror              14504  0 
dm_region_hash         12688  1 dm_mirror
dm_log                  9924  2 dm_mirror,dm_region_hash
dm_mod                 59096  12 dm_crypt,dm_snapshot,dm_mirror,dm_log

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07)
	Subsystem: Dell Device [1028:0233]
	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: <access denied>

00:01.0 PCI bridge [0604]: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port [8086:2a41] (rev 07) (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: 0000d000-0000dfff
	Memory behind bridge: f2000000-f6efffff
	Prefetchable memory behind bridge: 00000000e0000000-00000000efffffff
	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: <access denied>
	Kernel driver in use: pcieport-driver

00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
	Subsystem: Dell Device [1028:0233]
	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
	Interrupt: pin A routed to IRQ 28
	Region 0: Memory at f6fe0000 (32-bit, non-prefetchable) [size=128K]
	Region 1: Memory at f6fdb000 (32-bit, non-prefetchable) [size=4K]
	Region 2: I/O ports at efe0 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: e1000e

00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03) (prog-if 00 [UHCI])
	Subsystem: Dell Device [1028:0233]
	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 6f60 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] (rev 03) (prog-if 00 [UHCI])
	Subsystem: Dell Device [1028:0233]
	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 21
	Region 4: I/O ports at 6f80 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 [8086:2939] (rev 03) (prog-if 00 [UHCI])
	Subsystem: Dell Device [1028:0233]
	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 22
	Region 4: I/O ports at 6fa0 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 [8086:293c] (rev 03) (prog-if 20 [EHCI])
	Subsystem: Dell Device [1028:0233]
	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 22
	Region 0: Memory at fed1c400 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd

00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03)
	Subsystem: Dell Device [1028:0233]
	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 21
	Region 0: Memory at f6fdc000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: HDA Intel

00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 [8086:2940] (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=0b, subordinate=0b, 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: <access denied>
	Kernel driver in use: pcieport-driver

00:1c.1 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 [8086:2942] (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=0c, subordinate=0c, sec-latency=0
	Memory behind bridge: f1f00000-f1ffffff
	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: <access denied>
	Kernel driver in use: pcieport-driver

00:1c.2 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 [8086:2944] (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=0d, subordinate=0d, 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: <access denied>
	Kernel driver in use: pcieport-driver

00:1d.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 [8086:2934] (rev 03) (prog-if 00 [UHCI])
	Subsystem: Dell Device [1028:0233]
	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 6f00 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 [8086:2935] (rev 03) (prog-if 00 [UHCI])
	Subsystem: Dell Device [1028:0233]
	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 21
	Region 4: I/O ports at 6f20 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 [8086:2936] (rev 03) (prog-if 00 [UHCI])
	Subsystem: Dell Device [1028:0233]
	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 22
	Region 4: I/O ports at 6f40 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 [8086:293a] (rev 03) (prog-if 20 [EHCI])
	Subsystem: Dell Device [1028:0233]
	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 fed1c000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev 93) (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=03, subordinate=07, sec-latency=32
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: f1e00000-f1efffff
	Prefetchable memory behind bridge: 0000000120000000-0000000123ffffff
	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: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation ICH9M-E LPC Interface Controller [8086:2917] (rev 03)
	Subsystem: Dell Device [1028:0233]
	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
	Capabilities: <access denied>

00:1f.2 RAID bus controller [0104]: Intel Corporation Mobile 82801 SATA RAID Controller [8086:282a] (rev 03)
	Subsystem: Dell Device [1028:0233]
	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 D routed to IRQ 29
	Region 0: I/O ports at 6e70 [size=8]
	Region 1: I/O ports at 6e78 [size=4]
	Region 2: I/O ports at 6e80 [size=8]
	Region 3: I/O ports at 6e88 [size=4]
	Region 4: I/O ports at 6ea0 [size=32]
	Region 5: Memory at fed1c800 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 03)
	Subsystem: Dell Device [1028:0233]
	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 B routed to IRQ 19
	Region 0: Memory at f6fdaf00 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at 1100 [size=32]
	Kernel driver in use: i801_smbus

01:00.0 VGA compatible controller [0300]: nVidia Corporation G98M [Quadro NVS 160M] [10de:06eb] (rev a1) (prog-if 00 [VGA controller])
	Subsystem: Dell Device [1028:0233]
	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 3
	Region 0: Memory at f5000000 (32-bit, non-prefetchable) [size=16M]
	Region 1: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 3: Memory at f2000000 (64-bit, non-prefetchable) [size=32M]
	Region 5: I/O ports at df00 [size=128]
	[virtual] Expansion ROM at f4000000 [disabled] [size=128K]
	Capabilities: <access denied>

03:01.0 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev ba)
	Subsystem: Dell Device [1028:0233]
	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
	Interrupt: pin A routed to IRQ 19
	Region 0: Memory at f1e00000 (32-bit, non-prefetchable) [size=4K]
	Bus: primary=03, secondary=04, subordinate=07, sec-latency=176
	Memory window 0: 20000000-23fff000 (prefetchable)
	Memory window 1: 24000000-27fff000
	I/O window 0: 00002000-000020ff
	I/O window 1: 00002400-000024ff
	BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+
	16-bit legacy interface ports at 0001
	Kernel driver in use: yenta_cardbus

03:01.1 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (rev 04) (prog-if 10 [OHCI])
	Subsystem: Dell Device [1028:0233]
	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 B routed to IRQ 17
	Region 0: Memory at f1eff800 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: firewire_ohci

03:01.2 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 21) (prog-if 01)
	Subsystem: Dell Device [1028:0233]
	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, Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 18
	Region 0: Memory at f1eff600 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: sdhci-pci

03:01.3 System peripheral [0880]: Ricoh Co Ltd R5C843 MMC Host Controller [1180:0843] (rev ff) (prog-if ff)
	!!! Unknown header type 7f
	Kernel driver in use: ricoh-mmc

0c:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5300 AGN [Shiloh] Network Connection [8086:4235]
	Subsystem: Intel Corporation Device [8086:1121]
	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 30
	Region 0: Memory at f1ffe000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlagn



-- System Information:
Debian Release: squeeze/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.30-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=POSIX, LC_CTYPE=en_US.ISO8859-1 (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/bash

Versions of packages linux-image-2.6.30-1-amd64 depends on:
ii  debconf [debconf-2.0]         1.5.26     Debian configuration management sy
ii  initramfs-tools [linux-initra 0.93.3     tools for generating an initramfs
ii  module-init-tools             3.9-2      tools for managing Linux kernel mo

linux-image-2.6.30-1-amd64 recommends no packages.

Versions of packages linux-image-2.6.30-1-amd64 suggests:
ii  grub                          0.97-53    GRand Unified Bootloader (Legacy v
pn  linux-doc-2.6.30              <none>     (no description available)

-- debconf information:
  linux-image-2.6.30-1-amd64/preinst/initrd-2.6.30-1-amd64:
  shared/kernel-image/really-run-bootloader: true
  linux-image-2.6.30-1-amd64/postinst/create-kimage-link-2.6.30-1-amd64: true
  linux-image-2.6.30-1-amd64/preinst/abort-overwrite-2.6.30-1-amd64:
  linux-image-2.6.30-1-amd64/postinst/bootloader-error-2.6.30-1-amd64:
  linux-image-2.6.30-1-amd64/preinst/lilo-has-ramdisk:
  linux-image-2.6.30-1-amd64/postinst/old-dir-initrd-link-2.6.30-1-amd64: true
  linux-image-2.6.30-1-amd64/postinst/old-initrd-link-2.6.30-1-amd64: true
  linux-image-2.6.30-1-amd64/postinst/kimage-is-a-directory:
  linux-image-2.6.30-1-amd64/preinst/lilo-initrd-2.6.30-1-amd64: true
  linux-image-2.6.30-1-amd64/prerm/removing-running-kernel-2.6.30-1-amd64: true
  linux-image-2.6.30-1-amd64/prerm/would-invalidate-boot-loader-2.6.30-1-amd64: true
  linux-image-2.6.30-1-amd64/preinst/elilo-initrd-2.6.30-1-amd64: true
  linux-image-2.6.30-1-amd64/preinst/bootloader-initrd-2.6.30-1-amd64: true
  linux-image-2.6.30-1-amd64/preinst/overwriting-modules-2.6.30-1-amd64: true
  linux-image-2.6.30-1-amd64/postinst/depmod-error-2.6.30-1-amd64: false
  linux-image-2.6.30-1-amd64/preinst/failed-to-move-modules-2.6.30-1-amd64:
  linux-image-2.6.30-1-amd64/postinst/depmod-error-initrd-2.6.30-1-amd64: false
  linux-image-2.6.30-1-amd64/preinst/abort-install-2.6.30-1-amd64:
  linux-image-2.6.30-1-amd64/postinst/bootloader-test-error-2.6.30-1-amd64:
  linux-image-2.6.30-1-amd64/postinst/old-system-map-link-2.6.30-1-amd64: true




Information forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#535241; Package linux-image-2.6.30-1-amd64. (Wed, 01 Jul 2009 01:45:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to Vincent Lefevre <vincent@vinc17.org>:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. (Wed, 01 Jul 2009 01:45:02 GMT) Full text and rfc822 format available.

Message #10 received at 535241@bugs.debian.org (full text, mbox):

From: Vincent Lefevre <vincent@vinc17.org>
To: 535241@bugs.debian.org
Subject: Re: linux-image-2.6.30-1-amd64: suspend to disk fails to resume on Dell Latitude E6400
Date: Wed, 1 Jul 2009 03:41:39 +0200
On 2009-07-01 03:26:00 +0200, Vincent Lefevre wrote:
> On my Dell Latitude E6400, suspend to disk fails to resume: the screen
> remains off and the network (Ethernet and wifi) remains down.

As shown below, it seems that /usr/lib/pm-utils/sleep.d/99video freezes.

/var/log/pm-suspend.log contains:

Initial commandline parameters: 
Wed Jul  1 03:11:39 CEST 2009: Running hooks for suspend.
/usr/lib/pm-utils/sleep.d/00auto-quirk suspend suspend: Adding quirks from HAL: --quirk-dpms-on --quirk-dpms-suspend --quirk-vbe-post --quirk-vbemode-restore --quirk-vbestate-restore --quirk-vga-mode-3 
success.
/usr/lib/pm-utils/sleep.d/00logging suspend suspend: Linux xvii 2.6.30-1-amd64 #1 SMP Sun Jun 14 15:00:29 UTC 2009 x86_64 GNU/Linux
Module                  Size  Used by
ppdev                   7800  0 
parport_pc             27064  0 
lp                     10612  0 
parport                38224  3 ppdev,parport_pc,lp
sco                    10996  2 
bridge                 48112  0 
stp                     2868  1 bridge
bnep                   13744  2 
rfcomm                 35888  4 
l2cap                  21136  16 bnep,rfcomm
acpi_cpufreq            8912  0 
cpufreq_powersave       1792  0 
cpufreq_stats           4660  0 
cpufreq_userspace       3620  0 
cpufreq_conservative     7928  0 
ext2                   62592  1 
firewire_sbp2          15360  0 
loop                   15948  0 
btusb                  12756  2 
bluetooth              54900  9 sco,bnep,rfcomm,l2cap,btusb
snd_hda_codec_idt      62460  1 
snd_hda_intel          26680  0 
snd_hda_codec          75184  2 snd_hda_codec_idt,snd_hda_intel
snd_hwdep               8120  1 snd_hda_codec
snd_pcm                78440  2 snd_hda_intel,snd_hda_codec
snd_seq                51248  0 
snd_timer              21824  2 snd_pcm,snd_seq
snd_seq_device          7476  1 snd_seq
joydev                 10992  0 
snd                    63848  8 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_timer,snd_seq_device
arc4                    2048  2 
ecb                     3072  2 
iwlagn                 83316  0 
iwlcore               106400  1 iwlagn
pcmcia                 27640  0 
mac80211              160272  2 iwlagn,iwlcore
dell_laptop             4056  0 
rfkill                 12084  3 iwlcore,dell_laptop
uvcvideo               56668  0 
psmouse                42140  0 
videodev               36672  1 uvcvideo
wmi                     7488  0 
v4l1_compat            12932  2 uvcvideo,videodev
cfg80211               65032  3 iwlagn,iwlcore,mac80211
v4l2_compat_ioctl32     9296  1 videodev
dcdbas                  8528  1 dell_laptop
serio_raw               5844  0 
evdev                  10448  20 
yenta_socket           24940  1 
i2c_i801               10464  0 
rsrc_nonstatic         10224  1 yenta_socket
pcspkr                  2800  0 
soundcore               7984  1 snd
i2c_core               25424  1 i2c_i801
pcmcia_core            37044  3 pcmcia,yenta_socket,rsrc_nonstatic
processor              40080  3 acpi_cpufreq
button                  6512  0 
battery                 7840  0 
ac                      3872  0 
snd_page_alloc          9936  2 snd_hda_intel,snd_pcm
ext3                  122560  1 
jbd                    47976  1 ext3
mbcache                 8804  2 ext2,ext3
sha256_generic          9440  0 
aes_x86_64              8928  2 
aes_generic            27840  1 aes_x86_64
cbc                     3776  1 
dm_crypt               12920  1 
dm_snapshot            22524  0 
sg                     23992  0 
sr_mod                 15908  0 
cdrom                  34360  1 sr_mod
sd_mod                 33656  3 
crc_t10dif              2096  1 sd_mod
usbhid                 37216  0 
hid                    41296  1 usbhid
uhci_hcd               22160  0 
sdhci_pci               8112  0 
sdhci                  17508  1 sdhci_pci
mmc_core               55056  1 sdhci
led_class               5048  2 iwlcore,sdhci
firewire_ohci          22372  0 
ricoh_mmc               4240  0 
firewire_core          44852  2 firewire_sbp2,firewire_ohci
crc_itu_t               2720  1 firewire_core
ahci                   36448  2 
libata                174892  1 ahci
scsi_mod              158352  5 firewire_sbp2,sg,sr_mod,sd_mod,libata
intel_agp              28752  0 
ehci_hcd               33580  0 
e1000e                111568  0 
video                  21868  0 
output                  3472  1 video
thermal                15952  0 
fan                     5224  0 
thermal_sys            16496  4 processor,video,thermal,fan
dm_mirror              14504  0 
dm_region_hash         12688  1 dm_mirror
dm_log                  9924  2 dm_mirror,dm_region_hash
dm_mod                 59096  12 dm_crypt,dm_snapshot,dm_mirror,dm_log
             total       used       free     shared    buffers     cached
Mem:       4050664     336220    3714444          0      15508     137724
-/+ buffers/cache:     182988    3867676
Swap:      9928696          0    9928696
success.
/usr/lib/pm-utils/sleep.d/00powersave suspend suspend: success.
/usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend: not applicable.
/usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend: success.
/usr/lib/pm-utils/sleep.d/55wicd suspend suspend: success.
/usr/lib/pm-utils/sleep.d/75modules suspend suspend: not applicable.
/usr/lib/pm-utils/sleep.d/90clock suspend suspend: not applicable.
/usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend: success.
/usr/lib/pm-utils/sleep.d/95anacron suspend suspend: success.
/usr/lib/pm-utils/sleep.d/95led suspend suspend: not applicable.
/usr/lib/pm-utils/sleep.d/98smart-kernel-video suspend suspend: not applicable.
/usr/lib/pm-utils/sleep.d/99video suspend suspend: kernel.acpi_video_flags = 0
Allocated buffer at 0x11000 (base is 0x0)
ES: 0x1100 EBX: 0x0000
success.
/etc/pm/sleep.d/action_wpa suspend suspend: success.
Wed Jul  1 03:11:43 CEST 2009: performing suspend
Wed Jul  1 03:11:54 CEST 2009: Awake.
Wed Jul  1 03:11:54 CEST 2009: Running hooks for resume
/etc/pm/sleep.d/action_wpa resume suspend: success.
/usr/lib/pm-utils/sleep.d/99video resume suspend: 

-- 
Vincent Lefèvre <vincent@vinc17.org> - Web: <http://www.vinc17.org/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.org/blog/>
Work: CR INRIA - computer arithmetic / Arenaire project (LIP, ENS-Lyon)




Information forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#535241; Package linux-image-2.6.30-1-amd64. (Wed, 01 Jul 2009 09:21:05 GMT) Full text and rfc822 format available.

Acknowledgement sent to Vincent Lefevre <vincent@vinc17.org>:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. (Wed, 01 Jul 2009 09:21:05 GMT) Full text and rfc822 format available.

Message #15 received at 535241@bugs.debian.org (full text, mbox):

From: Vincent Lefevre <vincent@vinc17.org>
To: 535241@bugs.debian.org
Subject: Re: linux-image-2.6.30-1-amd64: suspend to disk fails to resume on Dell Latitude E6400
Date: Wed, 1 Jul 2009 11:15:53 +0200
retitle 535241 screen remains off after suspend on Dell Latitude E6400
thanks

On 2009-07-01 03:41:39 +0200, Vincent Lefevre wrote:
> On 2009-07-01 03:26:00 +0200, Vincent Lefevre wrote:
> > On my Dell Latitude E6400, suspend to disk fails to resume: the screen
> > remains off and the network (Ethernet and wifi) remains down.
> 
> As shown below, it seems that /usr/lib/pm-utils/sleep.d/99video freezes.

I've removed the vbetool package. This solves the freeze problem,
but the screen still remains off after resuming (I can still work
remotely via SSH).

The problem occurs with both suspend to RAM and suspend to disk
(pm-suspend and pm-hibernate).

I've tested the following script found on

  http://en.gentoo-wiki.com/wiki/Dell_Latitude_E6x00#Suspend_.28RAM.29

but again, the screen remains off after resuming.

------------------------------------------------------------------------
#!/bin/sh

# discover video card's ID
ID=`lspci | grep VGA | awk '{ print $1 }' | sed -e 's@0000:@@' -e 's@:@/@'`

# securely create a temporary file
TMP_FILE=`mktemp /var/tmp/video_state.XXXXXX`
trap 'rm -f $TMP_FILE' 0 1 15

# switch to virtual terminal 1 to avoid graphics
# corruption in X
chvt 1

# write all unwritten data (just in case)
sync

# dump current data from the video card to the
# temporary file
cat /proc/bus/pci/$ID > $TMP_FILE

# suspend
echo -n mem > /sys/power/state

# restore video card data from the temporary file
# on resume
cat $TMP_FILE > /proc/bus/pci/$ID

# switch back to virtual terminal 7 (running X)
chvt 7

# remove temporary file
rm -f $TMP_FILE
------------------------------------------------------------------------

BTW, here's what I get in the log messages:

[...]
Jul  1 04:59:21 xvii kernel: [  354.636388] ACPI: Waking up from system sleep state S3
Jul  1 04:59:21 xvii kernel: [  354.864284] ricoh-mmc: Resuming.
Jul  1 04:59:21 xvii kernel: [  354.864303] ricoh-mmc: Controller is now disabled.
Jul  1 04:59:21 xvii kernel: [  354.965709] e1000e 0000:00:19.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
Jul  1 04:59:21 xvii kernel: [  354.965737] e1000e 0000:00:19.0: PME# disabled
Jul  1 04:59:21 xvii kernel: [  354.965745] e1000e 0000:00:19.0: PME# disabled
Jul  1 04:59:21 xvii kernel: [  355.024673] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
Jul  1 04:59:21 xvii kernel: [  355.024720] usb usb3: root hub lost power or was reset
Jul  1 04:59:21 xvii kernel: [  355.024820] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
Jul  1 04:59:21 xvii kernel: [  355.024868] usb usb4: root hub lost power or was reset
Jul  1 04:59:21 xvii kernel: [  355.024944] uhci_hcd 0000:00:1a.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22
Jul  1 04:59:21 xvii kernel: [  355.024986] usb usb5: root hub lost power or was reset
Jul  1 04:59:21 xvii kernel: [  355.025104] ehci_hcd 0000:00:1a.7: PME# disabled
Jul  1 04:59:21 xvii kernel: [  355.025113] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22
Jul  1 04:59:21 xvii kernel: [  355.025135] ehci_hcd 0000:00:1a.7: PME# disabled
Jul  1 04:59:21 xvii kernel: [  355.025233] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
Jul  1 04:59:21 xvii kernel: [  355.025342] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
Jul  1 04:59:21 xvii kernel: [  355.025385] usb usb6: root hub lost power or was reset
Jul  1 04:59:21 xvii kernel: [  355.025459] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
Jul  1 04:59:21 xvii kernel: [  355.025501] usb usb7: root hub lost power or was reset
Jul  1 04:59:21 xvii kernel: [  355.025575] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22
Jul  1 04:59:21 xvii kernel: [  355.025617] usb usb8: root hub lost power or was reset
Jul  1 04:59:21 xvii kernel: [  355.025708] ehci_hcd 0000:00:1d.7: PME# disabled
Jul  1 04:59:21 xvii kernel: [  355.025717] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20
Jul  1 04:59:21 xvii kernel: [  355.025739] ehci_hcd 0000:00:1d.7: PME# disabled
Jul  1 04:59:21 xvii kernel: [  355.026001] pci 0000:01:00.0: PME# disabled
Jul  1 04:59:21 xvii kernel: [  355.244328] firewire_core: skipped bus generations, destroying all nodes
Jul  1 04:59:21 xvii kernel: [  355.244343] sdhci-pci 0000:03:01.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Jul  1 04:59:21 xvii kernel: [  355.340056] ata6: SATA link down (SStatus 0 SControl 300)
Jul  1 04:59:21 xvii kernel: [  355.348029] serial 00:09: activated
Jul  1 04:59:21 xvii kernel: [  355.352274] ata5: SATA link down (SStatus 0 SControl 300)
Jul  1 04:59:21 xvii kernel: [  355.516294] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Jul  1 04:59:21 xvii kernel: [  355.613962] ata2.00: configured for UDMA/100
Jul  1 04:59:21 xvii kernel: [  355.744324] firewire_core: rediscovered device fw0
Jul  1 04:59:21 xvii kernel: [  355.784227] ata2.00: configured for UDMA/100
Jul  1 04:59:21 xvii kernel: [  355.784239] ata2: EH complete
Jul  1 04:59:21 xvii kernel: [  356.124345] sd 0:0:0:0: [sda] Starting disk
Jul  1 04:59:21 xvii kernel: [  356.989054] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
Jul  1 04:59:21 xvii kernel: [  356.989061] 0000:00:19.0: eth0: 10/100 speed: disabling TSO
Jul  1 04:59:21 xvii kernel: [  358.248290] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul  1 04:59:21 xvii kernel: [  358.264585] ata1.00: configured for UDMA/133
Jul  1 04:59:21 xvii kernel: [  358.286874] ata1.00: configured for UDMA/133
Jul  1 04:59:21 xvii kernel: [  358.286886] ata1: EH complete
Jul  1 04:59:21 xvii kernel: [  358.400295] usb 1-6: reset high speed USB device using ehci_hcd and address 4
Jul  1 04:59:21 xvii kernel: [  358.688312] usb 3-1: reset full speed USB device using uhci_hcd and address 2
Jul  1 04:59:21 xvii kernel: [  359.125569] usb 3-1.1: reset full speed USB device using uhci_hcd and address 3
Jul  1 04:59:21 xvii kernel: [  359.314570] usb 3-1.2: reset full speed USB device using uhci_hcd and address 4
Jul  1 04:59:21 xvii kernel: [  359.459847] Registered led device: iwl-phy0::radio
Jul  1 04:59:21 xvii kernel: [  359.459889] Registered led device: iwl-phy0::assoc
Jul  1 04:59:21 xvii kernel: [  359.459927] Registered led device: iwl-phy0::RX
Jul  1 04:59:21 xvii kernel: [  359.459963] Registered led device: iwl-phy0::TX
Jul  1 04:59:21 xvii kernel: [  359.499999] Restarting tasks ... done.
Jul  1 04:59:21 xvii kernel: [  359.748048] usb 5-1: USB disconnect, address 2
Jul  1 04:59:22 xvii kernel: [  359.988012] usb 5-1: new full speed USB device using uhci_hcd and address 3
Jul  1 04:59:22 xvii kernel: [  360.167308] usb 5-1: New USB device found, idVendor=0a5c, idProduct=5800
Jul  1 04:59:22 xvii kernel: [  360.167311] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jul  1 04:59:22 xvii kernel: [  360.167313] usb 5-1: Product: 5880
Jul  1 04:59:22 xvii kernel: [  360.167314] usb 5-1: Manufacturer: Broadcom Corp
Jul  1 04:59:22 xvii kernel: [  360.167316] usb 5-1: SerialNumber: 0123456789ABCD
Jul  1 04:59:22 xvii kernel: [  360.167398] usb 5-1: configuration #0 chosen from 1 choice
Jul  1 04:59:22 xvii kernel: [  360.167399] usb 5-1: config 0 descriptor??
Jul  1 04:59:22 xvii kernel: [  360.183295] usb 3-1.3: USB disconnect, address 5

Any idea?

-- 
Vincent Lefèvre <vincent@vinc17.org> - Web: <http://www.vinc17.org/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.org/blog/>
Work: CR INRIA - computer arithmetic / Arenaire project (LIP, ENS-Lyon)




Changed Bug title to `screen remains off after suspend on Dell Latitude E6400' from `linux-image-2.6.30-1-amd64: suspend to disk fails to resume on Dell Latitude E6400'. Request was from Vincent Lefevre <vincent@vinc17.org> to control@bugs.debian.org. (Wed, 01 Jul 2009 09:21:06 GMT) Full text and rfc822 format available.

Bug reassigned from package 'linux-image-2.6.30-1-amd64' to 'linux-2.6'. Request was from Martin Michlmayr <tbm@cyrius.com> to control@bugs.debian.org. (Mon, 12 Oct 2009 15:37:33 GMT) Full text and rfc822 format available.

Bug No longer marked as found in versions linux-2.6/2.6.30-1. Request was from Martin Michlmayr <tbm@cyrius.com> to control@bugs.debian.org. (Mon, 12 Oct 2009 15:37:33 GMT) Full text and rfc822 format available.

Information forwarded to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#535241; Package linux-2.6. (Sun, 23 Jan 2011 01:30:03 GMT) Full text and rfc822 format available.

Acknowledgement sent to Vincent Lefevre <vincent@vinc17.net>:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>. (Sun, 23 Jan 2011 01:30:03 GMT) Full text and rfc822 format available.

Message #26 received at 535241@bugs.debian.org (full text, mbox):

From: Vincent Lefevre <vincent@vinc17.net>
To: 535241@bugs.debian.org
Subject: Re: linux-image-2.6.30-1-amd64: suspend to disk fails to resume on Dell Latitude E6400
Date: Sun, 23 Jan 2011 02:26:51 +0100
retitle 535241 screen not restored after suspend on Dell Latitude E6400 [nVidia Quadro NVS 160M]
found 535241 2.6.32-30
severity 535241 important
thanks

On 2009-07-01 11:15:53 +0200, Vincent Lefevre wrote:
> I've removed the vbetool package. This solves the freeze problem,
> but the screen still remains off after resuming (I can still work
> remotely via SSH).

Similar problem with the latest 2.6.32 kernel (I was using 2.6.31
until now).

* If nouveau is blacklisted and /etc/X11/xorg.conf selects the nv
  driver, then the problem is exactly the same after a suspend/resume:
  the screen remains completely off.

* If nouveau isn't blacklisted and /etc/X11/xorg.conf is removed
  (so that the nouveau driver is used by X), then the screen is
  switched on after a suspend/resume, but it is not restored: it
  is gray and the bottom part of the screen flickers.

Basically this means that on this laptop, Debian is not usable
without the proprietary nvidia drivers (the suspend/resume feature
being crucial for a laptop).

-- 
Vincent Lefèvre <vincent@vinc17.net> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / Arénaire project (LIP, ENS-Lyon)




Changed Bug title to 'screen not restored after suspend on Dell Latitude E6400 [nVidia Quadro NVS 160M]' from 'screen remains off after suspend on Dell Latitude E6400' Request was from Vincent Lefevre <vincent@vinc17.net> to control@bugs.debian.org. (Sun, 23 Jan 2011 01:30:07 GMT) Full text and rfc822 format available.

Bug Marked as found in versions 2.6.32-30. Request was from Vincent Lefevre <vincent@vinc17.net> to control@bugs.debian.org. (Sun, 23 Jan 2011 01:30:08 GMT) Full text and rfc822 format available.

Severity set to 'important' from 'normal' Request was from Vincent Lefevre <vincent@vinc17.net> to control@bugs.debian.org. (Sun, 23 Jan 2011 01:30:08 GMT) Full text and rfc822 format available.

Reply sent to Vincent Lefevre <vincent@vinc17.net>:
You have taken responsibility. (Wed, 09 Mar 2011 01:48:03 GMT) Full text and rfc822 format available.

Notification sent to Vincent Lefevre <vincent@vinc17.org>:
Bug acknowledged by developer. (Wed, 09 Mar 2011 01:48:03 GMT) Full text and rfc822 format available.

Message #37 received at 535241-done@bugs.debian.org (full text, mbox):

From: Vincent Lefevre <vincent@vinc17.net>
To: 535241-done@bugs.debian.org
Subject: Re: linux-image-2.6.30-1-amd64: suspend to disk fails to resume on Dell Latitude E6400
Date: Wed, 9 Mar 2011 02:44:44 +0100
Version: 2.6.37-2

The problem no longer occurs with linux-image-2.6.37-2-amd64 2.6.37-2
(no nvidia-* packages, no /etc/X11/xorg.conf file).

There are other problems, though, but at least the screen is restored.
I'll report other bugs for the other problems.

-- 
Vincent Lefèvre <vincent@vinc17.net> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / Arénaire project (LIP, ENS-Lyon)




Bug archived. Request was from Debbugs Internal Request <owner@bugs.debian.org> to internal_control@bugs.debian.org. (Mon, 09 May 2011 07:40:59 GMT) Full text and rfc822 format available.

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