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-   -   Bug#686284: linux-image-3.2.0-3-686-pae: i915 locks up my Thinkpad X30 (using a GMA 82830) (http://www.linux-archive.org/debian-kernel/699284-bug-686284-linux-image-3-2-0-3-686-pae-i915-locks-up-my-thinkpad-x30-using-gma-82830-a.html)

Stefan Monnier 08-30-2012 08:55 PM

Bug#686284: linux-image-3.2.0-3-686-pae: i915 locks up my Thinkpad X30 (using a GMA 82830)
 
Package: src:linux
Version: 3.2.23-1
Severity: normal


Dear Maintainer,

The KMS code for the 82830 graphics chip has been problematic evr since its
introduction. Sometimes, booting works and Xorg's `intel' driver works as
well, but resume (from suspend or hibernate) typically doesn't and just
locks up the machine. So I have changed /etc/modprobe.d/i915-kms.conf
to say modeset=0 and this works OK (not great, but OK: it uses the fbdev
driver, i.e. not as nice as the old Xorg intel driver with the non-KMS
modeset which provided acceleration and xrandr support).

Or rather this worked OK with 2.6.32 and even 3.2.0-2-686-pae
(package linux-image-3.2.0-2-686-pae version 3.2.12-1), but with
3.2.0-3, the system locks up during boot. The last message on console
is not always the same, but among the last few lines, there's always

fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver

Given my earlier experience with the problematic KMS code, I suspected
that this was the culprit, so I booted with "modprobe.blacklist=i915"
and indeed, the machine booted fine (and the above message did not appear
in the boot log).

So, this is a regression in i915 which now freezes the machine even
with "modeset=0".


Stefan


-- Package-specific info:
** Version:
Linux version 3.2.0-3-686-pae (Debian 3.2.23-1) (debian-kernel@lists.debian.org) (gcc version 4.6.3 (Debian 4.6.3-8) ) #1 SMP Mon Jul 23 03:50:34 UTC 2012

** Command line:
BOOT_IMAGE=/vmlinuz-3.2.0-3-686-pae root=/dev/mapper/Alfajor--old-root ro modprobe.blacklist=i915 single

** Not tainted

** Kernel log:
[ 306.448262] hostap_pci 0000:01:02.0: PCI INT A disabled
[ 306.451081] lib80211_crypt: unregistered algorithm 'NULL'
[ 309.567767] lib80211: common routines for IEEE802.11 drivers
[ 309.567784] lib80211_crypt: registered algorithm 'NULL'
[ 309.576434] hostap_pci 0000:01:02.0: PCI INT A -> Link[LNKC] -> GSI 11 (level, low) -> IRQ 11
[ 309.588462] hostap_pci: Registered netdevice wifi0
[ 309.588485] wifi0: Original COR value: 0x0
[ 309.793453] prism2_hw_init: initialized in 200 ms
[ 309.794243] wifi0: NIC: id=0x8013 v1.0.0
[ 309.794405] wifi0: PRI: id=0x15 v1.1.0
[ 309.794568] wifi0: STA: id=0x1f v1.4.9
[ 309.795626] wifi0: defaulting to bogus WDS frame as a workaround for firmware bug in Host AP mode WDS
[ 309.798698] wifi0: Intersil Prism2.5 PCI: mem=0xf8000000, irq=11
[ 309.812080] wifi0: registered netdevice wlan0
[ 310.053040] prism2_download: dl_cmd=1 start_addr=0x003f0c01 num_areas=3
[ 310.139111] prism2_hw_init: initialized in 84 ms
[ 310.215892] prism2_hw_init: initialized in 28 ms
[ 310.216896] wifi0: NIC: id=0x8013 v1.0.0
[ 310.217151] wifi0: PRI: id=0x15 v1.1.0
[ 310.217376] wifi0: STA: id=0x1f v1.7.4
[ 318.565079] prism2: wlan0: operating mode changed 3 -> 2
[ 318.586830] wifi0: LinkStatus=2 (Disconnected)
[ 318.587046] wifi0: LinkStatus: BSSID=00:05:3c:07:b5:3a
[ 318.675341] wlan0: Preferred AP (SIOCSIWAP) is used only in Managed mode when host_roaming is enabled
[ 318.688727] wifi0: LinkStatus=2 (Disconnected)
[ 318.711332] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 318.722657] wifi0: LinkStatus=2 (Disconnected)
[ 318.722903] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 332.507768] wifi0: LinkStatus=2 (Disconnected)
[ 332.520059] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 332.530919] wifi0: LinkStatus=2 (Disconnected)
[ 332.543242] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 332.543412] wlan0: Trying to join BSSID 00:27:0d:b7:43:71
[ 332.570708] wifi0: LinkStatus=1 (Connected)
[ 332.570939] wifi0: LinkStatus: BSSID=00:27:0d:b7:43:71
[ 332.768762] lib80211_crypt: registered algorithm 'CCMP'
[ 332.905836] lib80211_crypt: registered algorithm 'TKIP'
[ 343.336071] wlan0: no IPv6 routers present
[ 363.604003] wifi0: LinkStatus=2 (Disconnected)
[ 363.616308] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 363.627226] wifi0: LinkStatus=2 (Disconnected)
[ 363.627476] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 363.639747] wlan0: Trying to join BSSID 00:27:0d:b7:6e:d1
[ 363.664990] wifi0: LinkStatus=1 (Connected)
[ 363.665240] wifi0: LinkStatus: BSSID=00:27:0d:b7:6e:d1
[ 369.634294] wifi0: LinkStatus=2 (Disconnected)
[ 369.634532] wifi0: LinkStatus: BSSID=00:27:0d:b7:6e:d1
[ 369.658847] wifi0: LinkStatus=2 (Disconnected)
[ 369.671146] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 369.671306] wlan0: Trying to join BSSID 00:27:0d:b7:71:91
[ 369.697033] wifi0: LinkStatus=1 (Connected)
[ 369.700159] wifi0: LinkStatus: BSSID=00:27:0d:b7:71:91
[ 440.485509] wifi0: LinkStatus=2 (Disconnected)
[ 440.497821] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 440.508660] wifi0: LinkStatus=2 (Disconnected)
[ 440.520957] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 440.521114] wlan0: Trying to join BSSID 00:1c:f9:06:65:91
[ 440.646174] wifi0: LinkStatus=6 (Association failed)
[ 440.656728] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 441.319624] wifi0: LinkStatus=2 (Disconnected)
[ 441.331923] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 441.343033] wifi0: LinkStatus=2 (Disconnected)
[ 441.355331] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 441.355489] wlan0: Trying to join BSSID 00:12:44:b2:a0:51
[ 441.382362] wifi0: LinkStatus=1 (Connected)
[ 441.382823] wifi0: LinkStatus: BSSID=00:12:44:b2:a0:51
[ 444.016435] wifi0: dropped unencrypted TX data frame (drop_unencrypted=1)
[ 445.016145] wifi0: dropped unencrypted TX data frame (drop_unencrypted=1)
[ 446.016089] wifi0: dropped unencrypted TX data frame (drop_unencrypted=1)
[ 449.021176] wifi0: dropped unencrypted TX data frame (drop_unencrypted=1)
[ 450.020097] wifi0: dropped unencrypted TX data frame (drop_unencrypted=1)
[ 451.020112] wifi0: dropped unencrypted TX data frame (drop_unencrypted=1)
[ 454.024251] wifi0: dropped unencrypted TX data frame (drop_unencrypted=1)
[ 455.024102] wifi0: dropped unencrypted TX data frame (drop_unencrypted=1)
[ 456.024086] wifi0: dropped unencrypted TX data frame (drop_unencrypted=1)
[ 456.312985] wlan0: Trying to join BSSID 00:00:00:00:00:00
[ 456.324081] wifi0: LinkStatus=2 (Disconnected)
[ 456.339165] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 466.588775] wifi0: LinkStatus=2 (Disconnected)
[ 466.601084] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 466.611944] wifi0: LinkStatus=2 (Disconnected)
[ 466.624224] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 466.624382] wlan0: Trying to join BSSID 00:27:0d:b7:6e:d1
[ 466.651439] wifi0: LinkStatus=1 (Connected)
[ 466.651730] wifi0: LinkStatus: BSSID=00:27:0d:b7:6e:d1
[ 469.653681] wifi0: LinkStatus=2 (Disconnected)
[ 469.665950] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 469.676739] wifi0: LinkStatus=2 (Disconnected)
[ 469.676985] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 469.689218] wlan0: Trying to join BSSID 00:27:0d:b7:43:71
[ 469.715597] wifi0: LinkStatus=1 (Connected)
[ 469.716975] wifi0: LinkStatus: BSSID=00:27:0d:b7:43:71
[ 477.152045] wlan0: no IPv6 routers present
[ 500.484647] wifi0: LinkStatus=2 (Disconnected)
[ 500.496936] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 500.507771] wifi0: LinkStatus=2 (Disconnected)
[ 500.508041] wifi0: LinkStatus: BSSID=44:44:44:44:44:44
[ 500.520271] wlan0: Trying to join BSSID 00:27:0d:b7:6e:d1
[ 500.548238] wifi0: LinkStatus=1 (Connected)
[ 500.548482] wifi0: LinkStatus: BSSID=00:27:0d:b7:6e:d1

** Model information
not available

** Loaded modules:
michael_mic
arc4
ecb
lib80211_crypt_tkip
cryptd
aes_i586
aes_generic
lib80211_crypt_ccmp
hostap_pci
hostap
lib80211
speedstep_lib
cpufreq_userspace
cpufreq_powersave
cpufreq_stats
cpufreq_conservative
ppdev
lp
bnep
rfcomm
bluetooth
crc16
binfmt_misc
autofs4
fuse
snd_intel8x0m
snd_intel8x0
thinkpad_acpi
snd_ac97_codec
snd_pcm_oss
snd_mixer_oss
snd_pcm
nvram
snd_page_alloc
snd_seq_midi
pcmcia
snd_seq_midi_event
snd_rawmidi
snd_seq
snd_seq_device
snd_timer
yenta_socket
pcmcia_rsrc
pcmcia_core
snd
iTCO_wdt
iTCO_vendor_support
acpi_cpufreq
ac97_bus
i2c_i801
mperf
i2c_core
shpchp
rng_core
pcspkr
nsc_ircc
psmouse
soundcore
battery
ac
power_supply
serio_raw
evdev
rfkill
irda
crc_ccitt
parport_pc
parport
processor
video
button
ext3
mbcache
jbd
dm_snapshot
dm_mod
sg
sr_mod
sd_mod
cdrom
crc_t10dif
ata_generic
ata_piix
libata
uhci_hcd
ehci_hcd
scsi_mod
firewire_ohci
e100
firewire_core
mii
crc_itu_t
usbcore
thermal
thermal_sys
usb_common

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 82830M/MG/MP Host Bridge [8086:3575] (rev 04)
Subsystem: IBM ThinkPad A/T/X Series [1014:021d]
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 <unassigned> (32-bit, prefetchable)
Capabilities: <access denied>
Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller [0300]: Intel Corporation 82830M/MG Integrated Graphics Controller [8086:3577] (rev 04) (prog-if 00 [VGA controller])
Subsystem: IBM ThinkPad A/T/X Series [1014:0513]
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-
Interrupt: pin A routed to IRQ 11
Region 0: Memory at e0000000 (32-bit, prefetchable) [size=128M]
Region 1: Memory at d0000000 (32-bit, non-prefetchable) [size=512K]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>

00:02.1 Display controller [0380]: Intel Corporation 82830M/MG Integrated Graphics Controller [8086:3577]
Subsystem: IBM ThinkPad A/T/X Series [1014:0513]
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-
Region 0: Memory at e8000000 (32-bit, prefetchable) [size=128M]
Region 1: Memory at d0080000 (32-bit, non-prefetchable) [size=512K]
Capabilities: <access denied>

00:1d.0 USB controller [0c03]: Intel Corporation 82801CA/CAM USB Controller #1 [8086:2482] (rev 02) (prog-if 00 [UHCI])
Subsystem: IBM ThinkPad A/T/X Series [1014:0220]
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 11
Region 4: I/O ports at 1800 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB controller [0c03]: Intel Corporation 82801CA/CAM USB Controller #2 [8086:2484] (rev 02) (prog-if 00 [UHCI])
Subsystem: IBM ThinkPad A/T/X Series [1014:0220]
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 11
Region 4: I/O ports at 1820 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB controller [0c03]: Intel Corporation 82801CA/CAM USB Controller #3 [8086:2487] (rev 02) (prog-if 00 [UHCI])
Subsystem: IBM ThinkPad A/T/X Series [1014:0220]
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 11
Region 4: I/O ports at 1840 [size=32]
Kernel driver in use: uhci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev 42) (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=07, sec-latency=64
I/O behind bridge: 00003000-00007fff
Memory behind bridge: d0200000-dfffffff
Prefetchable memory behind bridge: f0000000-f80fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

00:1f.0 ISA bridge [0601]: Intel Corporation 82801CAM ISA Bridge (LPC) [8086:248c] (rev 02)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0

00:1f.1 IDE interface [0101]: Intel Corporation 82801CAM IDE U100 Controller [8086:248a] (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: IBM ThinkPad A/T/X Series [1014:0220]
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 11
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 1860 [size=16]
Region 5: Memory at 30000000 (32-bit, non-prefetchable) [size=1K]
Kernel driver in use: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation 82801CA/CAM SMBus Controller [8086:2483] (rev 02)
Subsystem: IBM ThinkPad A/T/X Series [1014:0220]
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 11
Region 4: I/O ports at 1880 [size=32]
Kernel driver in use: i801_smbus

00:1f.5 Multimedia audio controller [0401]: Intel Corporation 82801CA/CAM AC'97 Audio Controller [8086:2485] (rev 02)
Subsystem: IBM ThinkPad A/T/X Series [1014:051c]
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 11
Region 0: I/O ports at 1c00 [size=256]
Region 1: I/O ports at 18c0 [size=64]
Kernel driver in use: snd_intel8x0

00:1f.6 Modem [0703]: Intel Corporation 82801CA/CAM AC'97 Modem Controller [8086:2486] (rev 02) (prog-if 00 [Generic])
Subsystem: IBM ThinkPad A/T/X Series [1014:051a]
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 11
Region 0: I/O ports at 2400 [size=256]
Region 1: I/O ports at 2000 [size=128]
Kernel driver in use: snd_intel8x0m

01:00.0 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev a8)
Subsystem: IBM ThinkPad A/T/X Series [1014:0185]
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 11
Region 0: Memory at 50000000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=01, secondary=02, subordinate=05, sec-latency=176
Memory window 0: f4000000-f7ffffff (prefetchable)
Memory window 1: d8000000-dbffffff
I/O window 0: 00003c00-00003cff
I/O window 1: 00003800-000038ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus

01:00.1 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev a8)
Subsystem: IBM ThinkPad A/T/X Series [1014:0185]
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 B routed to IRQ 11
Region 0: Memory at 50100000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=01, secondary=06, subordinate=06, sec-latency=176
Memory window 0: f0000000-f3ffffff (prefetchable)
Memory window 1: d4000000-d7ffffff
I/O window 0: 00003400-000034ff
I/O window 1: 00003000-000030ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus

01:00.2 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C552 IEEE 1394 Controller [1180:0552] (prog-if 10 [OHCI])
Subsystem: IBM ThinkPad A/T/X Series [1014:0511]
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)
Interrupt: pin C routed to IRQ 11
Region 0: Memory at d0201000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci

01:02.0 Network controller [0280]: Intersil Corporation ISL3874 [Prism 2.5]/ISL3872 [Prism 3] [1260:3873] (rev 01)
Subsystem: Intel Corporation Wireless 802.11b MiniPCI Adapter [8086:2513]
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 f8000000 (32-bit, prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: hostap_pci

01:08.0 Ethernet controller [0200]: Intel Corporation 82801CAM (ICH3) PRO/100 VE (LOM) Ethernet Controller [8086:1031] (rev 42)
Subsystem: IBM ThinkPad A/T/X Series [1014:0209]
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: 66 (2000ns min, 14000ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 11
Region 0: Memory at d0200000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at 7000 [size=64]
Capabilities: <access denied>
Kernel driver in use: e100


** USB devices:
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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


-- System Information:
Debian Release: wheezy/sid
APT prefers stable
APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-3-686-pae (SMP w/1 CPU core)
Locale: LANG=fr_CH.UTF-8, LC_CTYPE=fr_CH.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages linux-image-3.2.0-3-686-pae depends on:
ii debconf [debconf-2.0] 1.5.46
ii initramfs-tools [linux-initramfs-tool] 0.107
ii kmod 9-1
ii linux-base 3.5
ii module-init-tools 9-1

Versions of packages linux-image-3.2.0-3-686-pae recommends:
ii firmware-linux-free 3.1
ii libc6-i686 2.13-35

Versions of packages linux-image-3.2.0-3-686-pae suggests:
pn debian-kernel-handbook <none>
ii grub-pc 1.99-22.1
pn linux-doc-3.2 <none>

Versions of packages linux-image-3.2.0-3-686-pae is related to:
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
ii firmware-linux 0.36
ii firmware-linux-nonfree 0.36
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
ii firmware-ralink 0.36
pn firmware-realtek <none>
pn xen-hypervisor <none>

-- debconf information:
linux-image-3.2.0-3-686-pae/prerm/removing-running-kernel-3.2.0-3-686-pae: true
linux-image-3.2.0-3-686-pae/postinst/depmod-error-initrd-3.2.0-3-686-pae: false
linux-image-3.2.0-3-686-pae/postinst/missing-firmware-3.2.0-3-686-pae:
linux-image-3.2.0-3-686-pae/postinst/ignoring-ramdisk:


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Stefan Monnier 09-05-2012 06:39 PM

Bug#686284: linux-image-3.2.0-3-686-pae: i915 locks up my Thinkpad X30 (using a GMA 82830)
 
severity 686284 important
thanks

After further experimentation, I'm bumping this bug's severity:
- it also appears with experimental's 3.5.0-trunk (so sitting here,
waiting for a stream to trickle from upstream might not be a good plan).
- while blacklisting i915 lets me boot, it prevents s2ram from resuming
properly (the precise symptoms seem to vary depending on the kernel
version, e.g. for 3.2.0-2 the machine is completely frozen upon
reboot, while for 3.2.0-3 only the display is wedged, so
a hibernate+resume fixes it).
- i.e. as of now, I haven't found a way to get my X30 to
boot+s2ram+resume with 3.2.0-3 which makes this kernel completely
unusable on this machine.


-- Stefan


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