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Old 01-03-2012, 04:02 PM
Santiago Garcia Mantinan
 
Default Bug#654434: Kernel doesn't hibernate, instead you end up on a black screen

Package: linux-2.6
Version: 3.1.5-1
Severity: normal

Hi!

This happens to me on three different machines, it happens with different
kernels and doesn't happen all the times but only sometimes.

The typical behaviour is that you get the two first lines of kernel's output
when going to hibernate, which are:

Looking for splash system... none
s2disk: Snapshotting system

then typically I see something like a mode change (screen gets black and
then comes back with those two lines and s2disk continues to output
messages) but when it fails the screen gets black and doesn't come back. At
this state you can type (computer is not frozen) and see what you type but
pressing Ctrl+C or Ctrl+Z doesn't do anything, not even Ctrl+Alt+Del. It
even happens that sometimes if you wait for a while it will get out of the
black screen and get back to where you were before trying to hibernate.

Two of the computers are running testing, and one is running unstable, all
three computers are running linux-image-3.1.0-1-amd64 and I started to
experiment this on 3.1.4-1, I have tested this also on 3.2.0 rc4, rc6 and
rc7 the problem is still there, in fact I have one of the machines (a lenovo
desktop which runs testing) downgraded to 3.1.1-1 and it hibernates ok and
if I get it to 3.2.0rc7 then it fails all the time, the other machines are
more difficult to get to fail but also tend to fail more on the 3.2.0 RCs.

I have uswsusp installed on all of them so I was suspecting a bad behaviour
of it when used with recent kernels, so I uninstalled it on the lenovo and
tested again with 3.2.0 rc7 and it failed as well.

Is there any info I can add to help debugging this?

What follows is the info of one of the machines I'm seeing this on, a
Compaq Presario C760EM which runs testing.

-- Package-specific info:
** Version:
Linux version 3.1.0-1-amd64 (Debian 3.1.5-1) (ben@decadent.org.uk) (gcc version 4.6.2 (Debian 4.6.2-7) ) #1 SMP Sun Dec 11 20:36:41 UTC 2011

** Command line:
BOOT_IMAGE=/boot/vmlinuz-3.1.0-1-amd64 root=UUID=046e2800-818f-447c-a9ef-0a5beb51de0c ro ipv6.disable=1 quiet

** Not tainted

** Kernel log:
[ 4409.146679] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[ 4409.146741] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X
[ 4409.146794] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 4409.146824] usb usb2: root hub lost power or was reset
[ 4409.146840] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 4409.146867] usb usb3: root hub lost power or was reset
[ 4409.146880] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 4409.146907] usb usb4: root hub lost power or was reset
[ 4409.146923] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 4409.146940] usb usb1: root hub lost power or was reset
[ 4409.150840] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
[ 4409.150861] ata_piix 0000:00:1f.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 4409.150867] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 4409.150893] ahci 0000:00:1f.2: setting latency timer to 64
[ 4409.151847] pci 0000:00:1e.0: setting latency timer to 64
[ 4409.151869] 8139too 0000:02:01.0: eth0: link down
[ 4409.152539] sd 2:0:0:0: [sda] Starting disk
[ 4409.240571] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 4409.320415] ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out
[ 4409.320418] ata1.00: ACPI cmd ef/03:22:00:00:00:a0 (SET FEATURES) filtered out
[ 4409.352291] ata1.00: configured for MWDMA2
[ 4409.496065] usb 1-6: reset high speed USB device number 2 using ehci_hcd
[ 4409.640033] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 4409.640568] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 4409.641142] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 4409.641147] ata3.00: configured for UDMA/100
[ 4409.723135] PM: restore of devices complete after 585.081 msecs
[ 4409.736408] ath0: deauthenticated from 00:80:5a:22:55:68 (Reason: 6)
[ 4409.736546] snapshot_ioctl: ioctl '4004330c' is deprecated and will be removed soon, update your suspend-to-disk utilities
[ 4409.736549] Restarting tasks ... done.
[ 4409.743634] cfg80211: Calling CRDA to update world regulatory domain
[ 4409.757319] PM: Basic memory bitmaps freed
[ 4409.757610] video LNXVIDEO:00: Restoring backlight state
[ 4413.040378] ath0: authenticate with 00:80:5a:22:55:68 (try 1)
[ 4413.042055] ath0: authenticated
[ 4413.042105] ath0: associate with 00:80:5a:22:55:68 (try 1)
[ 4413.044583] ath0: RX AssocResp from 00:80:5a:22:55:68 (capab=0x11 status=0 aid=2)
[ 4413.044587] ath0: associated
[ 4422.354489] cfg80211: World regulatory domain updated:
[ 4422.354494] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 4422.354498] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4422.354501] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 4422.354504] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 4422.354507] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4422.354511] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4422.354524] cfg80211: Calling CRDA for country: ES
[ 4422.360880] cfg80211: Regulatory domain changed to country: ES
[ 4422.360884] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 4422.360887] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 4422.360890] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 4422.360893] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 4422.360896] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
[ 4422.360917] cfg80211: Calling CRDA for country: NA
[ 4426.209167] ath0: deauthenticating from 00:80:5a:22:55:68 by local choice (reason=3)
[ 4426.209315] cfg80211: Calling CRDA to update world regulatory domain
[ 4426.346974] cfg80211: World regulatory domain updated:
[ 4426.346979] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 4426.346983] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4426.346986] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 4426.346989] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 4426.346992] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4426.346995] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4426.347018] cfg80211: Calling CRDA for country: ES
[ 4426.352821] cfg80211: Regulatory domain changed to country: ES
[ 4426.352825] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 4426.352828] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 4426.352831] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 4426.352834] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 4426.352837] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
[ 4428.458887] ath0: authenticate with 00:80:5a:22:55:68 (try 1)
[ 4428.462316] ath0: authenticated
[ 4428.462342] ath0: associate with 00:80:5a:22:55:68 (try 1)
[ 4428.464826] ath0: RX AssocResp from 00:80:5a:22:55:68 (capab=0x11 status=0 aid=2)
[ 4428.464830] ath0: associated
[ 4428.466662] cfg80211: Calling CRDA for country: NA
[ 4429.644731] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[ 4433.150547] ath0: deauthenticating from 00:80:5a:22:55:68 by local choice (reason=3)
[ 4433.151146] cfg80211: Calling CRDA to update world regulatory domain
[ 4433.170102] cfg80211: World regulatory domain updated:
[ 4433.170106] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 4433.170110] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4433.170113] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 4433.170116] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 4433.170119] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4433.170123] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 4433.170145] cfg80211: Calling CRDA for country: ES
[ 4433.189241] cfg80211: Regulatory domain changed to country: ES
[ 4433.189245] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 4433.189248] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 4433.189251] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 4433.189254] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 4433.189257] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
[ 4434.281849] ath0: authenticate with 00:80:5a:22:55:68 (try 1)
[ 4434.283240] ath0: authenticated
[ 4434.283263] ath0: associate with 00:80:5a:22:55:68 (try 1)
[ 4434.286815] ath0: RX AssocResp from 00:80:5a:22:55:68 (capab=0x11 status=0 aid=2)
[ 4434.286819] ath0: associated
[ 4434.288781] cfg80211: Calling CRDA for country: NA
[ 6560.542824] device-mapper: uevent: version 1.0.3
[ 6560.543528] device-mapper: ioctl: 4.21.0-ioctl (2011-07-06) initialised: dm-devel@redhat.com

** Model information
sys_vendor: Hewlett-Packard
product_name: Compaq Presario C700 Notebook PC
product_version: F.32
chassis_vendor: Hewlett-Packard
chassis_version: N/A
bios_vendor: Hewlett-Packard
bios_version: F.32
board_vendor: Hewlett-Packard
board_name: 30D9
board_version: 83.21

** Loaded modules:
dm_mod
parport_pc
ppdev
lp
parport
cryptd
aes_x86_64
aes_generic
uinput
fuse
nls_utf8
isofs
loop
snd_hda_codec_conexant
arc4
uvcvideo
snd_hda_intel
videodev
snd_hda_codec
media
v4l2_compat_ioctl32
i915
snd_hwdep
ath5k
joydev
snd_pcm_oss
snd_mixer_oss
snd_pcm
snd_seq_midi
drm_kms_helper
snd_rawmidi
ath
drm
snd_seq_midi_event
i2c_i801
battery
ac
snd_seq
mac80211
snd_timer
hp_wmi
sparse_keymap
power_supply
i2c_algo_bit
psmouse
evdev
serio_raw
pcspkr
iTCO_wdt
iTCO_vendor_support
snd_seq_device
wmi
i2c_core
cfg80211
snd
rfkill
video
soundcore
snd_page_alloc
processor
button
ext4
mbcache
jbd2
crc16
sd_mod
crc_t10dif
sr_mod
cdrom
ahci
ata_generic
libahci
uhci_hcd
ata_piix
libata
scsi_mod
thermal
thermal_sys
ehci_hcd
8139too
mii
usbcore

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub [8086:2a00] (rev 03)
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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>
Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 03) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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 42
Region 0: Memory at d1000000 (64-bit, non-prefetchable) [size=1M]
Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 30d0 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915

00:02.1 Display controller [0380]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) [8086:2a03] (rev 03)
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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
Region 0: Memory at d1100000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>

00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 03)
Subsystem: Conexant Systems, Inc. Presario C700 [14f1:5051]
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 43
Region 0: Memory at d2400000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 [8086:283f] (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
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d1300000-d23fffff
Prefetchable memory behind bridge: 00000000d0000000-00000000d0ffffff
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

00:1d.0 USB controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 [8086:2830] (rev 03) (prog-if 00 [UHCI])
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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 21
Region 4: I/O ports at 3080 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 [8086:2831] (rev 03) (prog-if 00 [UHCI])
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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 20
Region 4: I/O ports at 3060 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 [8086:2832] (rev 03) (prog-if 00 [UHCI])
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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 19
Region 4: I/O ports at 3040 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 [8086:2836] (rev 03) (prog-if 20 [EHCI])
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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 23
Region 0: Memory at d2404800 (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 f3) (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=02, sec-latency=32
I/O behind bridge: 00001000-00001fff
Memory behind bridge: d1200000-d12fffff
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 82801HM (ICH8M) LPC Interface Controller [8086:2815] (rev 03)
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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.1 IDE interface [0101]: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller [8086:2850] (rev 03) (prog-if 8a [Master SecP PriP])
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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 19
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 30a0 [size=16]
Kernel driver in use: ata_piix

00:1f.2 SATA controller [0106]: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] [8086:2829] (rev 03) (prog-if 01 [AHCI 1.0])
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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 41
Region 0: I/O ports at 30b8 [size=8]
Region 1: I/O ports at 30dc [size=4]
Region 2: I/O ports at 30b0 [size=8]
Region 3: I/O ports at 30d8 [size=4]
Region 4: I/O ports at 3020 [size=32]
Region 5: Memory at d2404000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 82801H (ICH8 Family) SMBus Controller [8086:283e] (rev 03)
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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 D routed to IRQ 19
Region 0: Memory at d2404c00 (32-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 3000 [size=32]
Kernel driver in use: i801_smbus

01:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 01)
Subsystem: Hewlett-Packard Company Device [103c:137b]
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 d1300000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: ath5k

02:01.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 10)
Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
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 (8000ns min, 16000ns max)
Interrupt: pin A routed to IRQ 16
Region 0: I/O ports at 1000 [size=256]
Region 1: Memory at d1200000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: 8139too


** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 04f2:b057 Chicony Electronics Co., Ltd integrated USB webcam


-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'stable-updates'), (500, 'unstable'), (500, 'stable'), (101, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.1.0-1-amd64 (SMP w/1 CPU core)
Locale: LANG=gl_ES.UTF-8, LC_CTYPE=gl_ES.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages linux-image-3.1.0-1-amd64 depends on:
ii debconf [debconf-2.0] 1.5.41
ii initramfs-tools [linux-initramfs-tool] 0.99
ii linux-base 3.4
ii module-init-tools 3.16-1

Versions of packages linux-image-3.1.0-1-amd64 recommends:
ii firmware-linux-free 3

Versions of packages linux-image-3.1.0-1-amd64 suggests:
pn grub-pc 1.99-14
pn linux-doc-3.1 <none>

Versions of packages linux-image-3.1.0-1-amd64 is related to:
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-linux 0.34
pn firmware-linux-nonfree 0.34
pn firmware-qlogic <none>
pn firmware-ralink <none>
pn xen-hypervisor <none>

-- debconf information:
linux-image-3.1.0-1-amd64/postinst/ignoring-ramdisk:
linux-image-3.1.0-1-amd64/postinst/depmod-error-initrd-3.1.0-1-amd64: false
linux-image-3.1.0-1-amd64/prerm/removing-running-kernel-3.1.0-1-amd64: true
linux-image-3.1.0-1-amd64/postinst/missing-firmware-3.1.0-1-amd64:



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Archive: 20120103170247.3693.22983.reportbug@bat.alpha.red" >http://lists.debian.org/20120103170247.3693.22983.reportbug@bat.alpha.red
 
Old 01-03-2012, 05:32 PM
Jonathan Nieder
 
Default Bug#654434: Kernel doesn't hibernate, instead you end up on a black screen

Hi Santiago,

Santiago Garcia Mantinan wrote:

> Looking for splash system... none
> s2disk: Snapshotting system
>
> then typically I see something like a mode change (screen gets black and
> then comes back with those two lines and s2disk continues to output
> messages) but when it fails the screen gets black and doesn't come back. At
> this state you can type (computer is not frozen) and see what you type but
> pressing Ctrl+C or Ctrl+Z doesn't do anything, not even Ctrl+Alt+Del. It
> even happens that sometimes if you wait for a while it will get out of the
> black screen and get back to where you were before trying to hibernate.
[...]
> I have uswsusp installed on all of them so I was suspecting a bad behaviour
> of it when used with recent kernels, so I uninstalled it on the lenovo and
> tested again with 3.2.0 rc7 and it failed as well.

Hm. What steps do you use to reproduce this without uswsusp? I guess
I would suggest first making sure this happens with

echo disk >/sys/power/state

and then tracking down what exactly goes wrong using hints from

http://www.kernel.org/doc/Documentation/power/basic-pm-debugging.txt

(e.g., using no_console_suspend and seeing if you can get any
messages).

Comparing boot + hibernate logs from an affected and an unaffected
kernel might be interesting, too.

Sorry for the trouble, and hope that helps,
Jonathan

> 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 03) (prog-if 00 [VGA controller])
> Subsystem: Hewlett-Packard Company Presario C700 [103c:30d9]
[...]
> Kernel driver in use: i915



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