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Bug#647136: marked as done (linux-image-2.6.32-5-amd64: psmouse.c bad data from KBD bad parity)



Your message dated Wed, 2 Nov 2011 01:26:02 -0500
with message-id <20111102062602.GA22374@elie.hsd1.il.comcast.net>
and subject line Re: linux-image-2.6.32-5-amd64: psmouse.c bad data from KBD bad parity
has caused the Debian Bug report #647136,
regarding linux-image-2.6.32-5-amd64: psmouse.c bad data from KBD bad parity
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
647136: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=647136
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: linux-2.6
Version: 2.6.32-38
Severity: normal

I have been facing this weird problem of the touchpad hanging up.  I had to modprobe psmouse to set it right.  At this point of writing the report am using gysnaptics through this http://wiki.debian.org/SynapticsTouchpad#Debian_squeeze.2C_kernel_2.6.32-4_and_later.2C_Xorg_7.5 .  
The touchpad was working perfectly fine since I installed squeeze onto my laptop, which was in Feb 2011.  I had not installed gysnaptics till date.  When I peeked into dmesg, I saw the error message of "psmouse.c bad data from KBD bad parity" .

-- Package-specific info:
** Version:
Linux version 2.6.32-5-amd64 (Debian 2.6.32-38) (ben@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Mon Oct 3 03:59:20 UTC 2011

** Command line:
BOOT_IMAGE=/boot/vmlinuz-2.6.32-5-amd64 root=UUID=4f8ae6c0-432a-40e2-b9e4-783c6a29bcfa ro quiet

** Tainted: W (512)
 * Taint on warning.

** Kernel log:
[    5.625708] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input7
[    5.725924] Bluetooth: Core ver 2.15
[    5.725980] NET: Registered protocol family 31
[    5.725982] Bluetooth: HCI device and connection manager initialized
[    5.725985] Bluetooth: HCI socket layer initialized
[    5.906943] [drm] Initialized drm 1.1.0 20060810
[    5.916516] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks
[    5.916518] iwlagn: Copyright(c) 2003-2009 Intel Corporation
[    5.916621] iwlagn 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[    5.916650] iwlagn 0000:02:00.0: setting latency timer to 64
[    5.916703] iwlagn 0000:02:00.0: Detected Intel Wireless WiFi Link 5100AGN REV=0x54
[    5.917277] Bluetooth: Generic Bluetooth USB driver ver 0.6
[    5.918137] usbcore: registered new interface driver btusb
[    5.956475] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[    5.956553]   alloc irq_desc for 30 on node -1
[    5.956555]   alloc kstat_irqs on node -1
[    5.956576] iwlagn 0000:02:00.0: irq 30 for MSI/MSI-X
[    6.307053] Linux video capture interface: v2.00
[    6.334168] uvcvideo: Found UVC 1.00 device CNF8243 (04f2:b159)
[    6.365284] input: CNF8243 as /devices/pci0000:00/0000:00:1a.7/usb1/1-5/1-5:1.0/input/input8
[    6.365340] usbcore: registered new interface driver uvcvideo
[    6.365343] USB Video Class driver (v0.1.0)
[    6.464222] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    6.464228] i915 0000:00:02.0: setting latency timer to 64
[    6.477217] phy0: Selected rate control algorithm 'iwl-agn-rs'
[    6.483214]   alloc irq_desc for 31 on node -1
[    6.483218]   alloc kstat_irqs on node -1
[    6.483228] i915 0000:00:02.0: irq 31 for MSI/MSI-X
[    6.483235] [drm] set up 63M of stolen space
[    7.526782] Console: switching to colour frame buffer device 170x48
[    7.529611] fb0: inteldrmfb frame buffer device
[    7.529613] registered panic notifier
[    7.531043] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (000000005) is beyond end of object (20090903/exoparg2-445)
[    7.531055] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.GFX0._DOD] (Node ffff8800bb23f380), AE_AML_PACKAGE_LIMIT
[    7.531103] ACPI Exception: AE_AML_PACKAGE_LIMIT, Evaluating _DOD (20090903/video-1882)
[    7.535611] acpi device:08: registered as cooling_device15
[    7.536531] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input9
[    7.536584] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    7.536630] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[    7.541318] HDA Intel 0000:00:1b.0: power state changed by ACPI to D0
[    7.541377] HDA Intel 0000:00:1b.0: power state changed by ACPI to D0
[    7.541386] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[    7.541421] HDA Intel 0000:00:1b.0: setting latency timer to 64
[    8.056492] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input10
[    8.735119] Adding 3903752k swap on /dev/sda6.  Priority:-1 extents:1 across:3903752k 
[    9.151127] loop: module loaded
[    9.600280] kjournald starting.  Commit interval 5 seconds
[    9.600291] EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
[    9.600669] EXT3 FS on sda5, internal journal
[    9.600675] EXT3-fs: mounted filesystem with ordered data mode.
[   10.260725] fuse init (API version 7.13)
[   15.863722] Bluetooth: L2CAP ver 2.14
[   15.863725] Bluetooth: L2CAP socket layer initialized
[   15.902791] Bluetooth: RFCOMM TTY layer initialized
[   15.902794] Bluetooth: RFCOMM socket layer initialized
[   15.902796] Bluetooth: RFCOMM ver 1.11
[   16.049510] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   16.049514] Bluetooth: BNEP filters: protocol multicast
[   16.099629] Bridge firewalling registered
[   16.113782] Bluetooth: SCO (Voice Link) ver 0.6
[   16.113785] Bluetooth: SCO socket layer initialized
[   16.670630] lp: driver loaded but no devices found
[   16.686186] ppdev: user-space parallel port driver
[   18.762027] vboxdrv: Found 2 processor cores.
[   18.762091] VBoxDrv: dbg - g_abExecMemory=ffffffffa04b09a0
[   18.762118] vboxdrv: fAsync=0 offMin=0x185 offMax=0x690
[   18.762166] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   18.762167] vboxdrv: Successfully loaded version 4.0.14 (interface 0x00180000).
[   21.597066] iwlagn 0000:02:00.0: firmware: requesting iwlwifi-5000-2.ucode
[   21.644663] iwlagn 0000:02:00.0: loaded firmware version 8.24.2.12
[   21.788658] Registered led device: iwl-phy0::radio
[   21.788679] Registered led device: iwl-phy0::assoc
[   21.788696] Registered led device: iwl-phy0::RX
[   21.788713] Registered led device: iwl-phy0::TX
[   21.805443] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   27.154996] sky2 eth0: enabling interface
[   27.155520] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   32.760679] Registered led device: iwl-phy0::radio
[   32.760700] Registered led device: iwl-phy0::assoc
[   32.760720] Registered led device: iwl-phy0::RX
[   32.760746] Registered led device: iwl-phy0::TX
[   32.773101] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   32.928175] sky2 eth0: disabling interface
[   32.935649] sky2 eth0: enabling interface
[   32.936186] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   33.144653] Registered led device: iwl-phy0::radio
[   33.144682] Registered led device: iwl-phy0::assoc
[   33.144697] Registered led device: iwl-phy0::RX
[   33.144712] Registered led device: iwl-phy0::TX
[   33.157067] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   38.588517] wlan0: direct probe to AP 00:24:b2:86:b6:5e (try 1)
[   38.591341] wlan0: direct probe responded
[   38.591344] wlan0: authenticate with AP 00:24:b2:86:b6:5e (try 1)
[   38.593139] wlan0: authenticated
[   38.593168] wlan0: associate with AP 00:24:b2:86:b6:5e (try 1)
[   38.595673] wlan0: RX AssocResp from 00:24:b2:86:b6:5e (capab=0x411 status=0 aid=1)
[   38.595675] wlan0: associated
[   38.616648] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   39.961258] padlock: VIA PadLock not detected.
[   48.640179] wlan0: no IPv6 routers present

** Model information
sys_vendor: Hewlett-Packard
product_name: HP ProBook 4510s
product_version: F.03
chassis_vendor: Hewlett-Packard
chassis_version: 
bios_vendor: Hewlett-Packard
bios_version: 68PZI Ver. F.03
board_vendor: Hewlett-Packard
board_name: 3072
board_version: KBC Version 24.0B

** Loaded modules:
Module                  Size  Used by
aes_x86_64              7340  1 
aes_generic            25714  1 aes_x86_64
vboxnetadp              4683  0 
vboxnetflt             15920  0 
vboxdrv              1749377  2 vboxnetadp,vboxnetflt
parport_pc             18855  0 
ppdev                   5030  0 
lp                      7462  0 
parport                27954  3 parport_pc,ppdev,lp
sco                     7225  2 
bridge                 39646  0 
stp                     1440  1 bridge
bnep                    9427  2 
rfcomm                 29629  8 
l2cap                  24752  16 bnep,rfcomm
kvm_intel              38146  0 
kvm                   214248  1 kvm_intel
fuse                   50924  1 
ext3                  106710  1 
jbd                    37221  1 ext3
loop                   11799  0 
snd_hda_codec_intelhdmi    10695  1 
snd_hda_codec_analog    64562  1 
snd_hda_intel          20035  4 
snd_hda_codec          54244  3 snd_hda_codec_intelhdmi,snd_hda_codec_analog,snd_hda_intel
snd_hwdep               5380  1 snd_hda_codec
snd_pcm_oss            32607  0 
arc4                    1274  2 
snd_mixer_oss          12606  1 snd_pcm_oss
i915                  256094  2 
snd_pcm                60487  4 snd_hda_intel,snd_hda_codec,snd_pcm_oss
uvcvideo               52111  0 
videodev               30041  1 uvcvideo
snd_seq_midi            4400  0 
ecb                     1841  2 
snd_rawmidi            15515  1 snd_seq_midi
drm_kms_helper         20369  1 i915
v4l1_compat            11442  2 uvcvideo,videodev
snd_seq_midi_event      4628  1 snd_seq_midi
btusb                   9913  2 
v4l2_compat_ioctl32     8474  1 videodev
iwlagn                 73139  0 
drm                   142279  3 i915,drm_kms_helper
iwlcore                77842  1 iwlagn
bluetooth              41827  9 sco,bnep,rfcomm,l2cap,btusb
joydev                  8459  0 
snd_seq                42881  2 snd_seq_midi,snd_seq_midi_event
mac80211              137372  2 iwlagn,iwlcore
hp_accel               11056  0 
i2c_algo_bit            4225  1 i915
lis3lv02d               5173  1 hp_accel
input_polldev           1967  1 lis3lv02d
i2c_core               15819  5 i915,videodev,drm_kms_helper,drm,i2c_algo_bit
snd_timer              15598  3 snd_pcm,snd_seq
snd_seq_device          4493  3 snd_seq_midi,snd_rawmidi,snd_seq
snd                    46526  18 snd_hda_codec_intelhdmi,snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
wmi                     4323  0 
led_class               2433  2 iwlcore,hp_accel
soundcore               4598  1 snd
video                  17445  1 i915
cfg80211              101496  3 iwlagn,iwlcore,mac80211
output                  1692  1 video
snd_page_alloc          6249  2 snd_hda_intel,snd_pcm
rfkill                 13044  3 bluetooth,cfg80211
pcspkr                  1699  0 
evdev                   7352  18 
psmouse                49937  0 
container               2389  0 
battery                 4998  0 
ac                      2192  0 
button                  4650  1 i915
serio_raw               3752  0 
processor              29935  2 
ext4                  288350  1 
mbcache                 5050  2 ext3,ext4
jbd2                   67015  1 ext4
crc16                   1319  2 l2cap,ext4
sg                     24069  0 
sr_mod                 12602  0 
cdrom                  29415  1 sr_mod
sd_mod                 29921  4 
crc_t10dif              1276  1 sd_mod
fan                     3346  0 
ata_generic             3239  0 
uhci_hcd               18521  0 
ata_piix               21124  4 
ehci_hcd               32081  0 
sky2                   40755  0 
libata                133776  2 ata_generic,ata_piix
scsi_mod              126533  4 sg,sr_mod,sd_mod,libata
thermal                11674  0 
thermal_sys            11942  4 video,processor,fan,thermal
usbcore               122674  5 uvcvideo,btusb,uhci_hcd,ehci_hcd
nls_base                6377  1 usbcore

** Network interface configuration:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static

** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
    link/ether 00:24:81:6d:4f:2c brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
    link/ether 00:22:fa:4b:58:36 brd ff:ff:ff:ff:ff:ff
    inet 10.0.0.4/24 brd 10.0.0.255 scope global wlan0
    inet6 fe80::222:faff:fe4b:5836/64 scope link 
       valid_lft forever preferred_lft forever
4: pan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN 
    link/ether ae:16:13:6d:a6:2c brd ff:ff:ff:ff:ff:ff
5: vboxnet0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
    link/ether 0a:00:27:00:00:00 brd ff:ff:ff:ff:ff:ff

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:    9512      73    0    0    0     0          0         0     9512      73    0    0    0     0       0          0
  eth0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
 wlan0: 7454544    9040    0    0    0     0          0         0  1647899    7775    0    0    0     0       0          0
  pan0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vboxnet0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0

*** Protocol statistics:
Ip:
    9105 total packets received
    2 with invalid addresses
    0 forwarded
    0 incoming packets discarded
    9091 incoming packets delivered
    7825 requests sent out
    3 dropped because of missing route
Icmp:
    41 ICMP messages received
    0 input ICMP message failed.
    ICMP input histogram:
        destination unreachable: 41
    0 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
IcmpMsg:
        InType3: 41
Tcp:
    283 active connections openings
    2 passive connection openings
    0 failed connection attempts
    45 connection resets received
    18 connections established
    8577 segments received
    7263 segments send out
    83 segments retransmited
    0 bad segments received.
    139 resets sent
Udp:
    473 packets received
    0 packets to unknown port received.
    0 packet receive errors
    477 packets sent
UdpLite:
TcpExt:
    150 TCP sockets finished time wait in fast timer
    2 time wait sockets recycled by time stamp
    263 delayed acks sent
    Quick ack mode was activated 8 times
    5858 packet headers predicted
    911 acknowledgments not containing data payload received
    549 predicted acknowledgments
    1 congestion windows recovered without slow start after partial ack
    82 retransmits in slow start
    1 other TCP timeouts
    8 DSACKs sent for old packets
    1 DSACKs received
    25 connections reset due to unexpected data
    44 connections reset due to early user close
    TCPSackShiftFallback: 30
IpExt:
    InMcastPkts: 9
    OutMcastPkts: 11
    InOctets: 7339233
    OutOctets: 1389282
    InMcastOctets: 2475
    OutMcastOctets: 2555


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07)
	Subsystem: Hewlett-Packard Company Device [103c:3072]
	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 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
	Subsystem: Hewlett-Packard Company Device [103c:3072]
	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 31
	Region 0: Memory at d0000000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 7120 [size=8]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915

00:02.1 Display controller [0380]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a43] (rev 07)
	Subsystem: Hewlett-Packard Company Device [103c:3072]
	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 d0400000 (64-bit, non-prefetchable) [size=1M]
	Capabilities: <access denied>

00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device [103c:3072]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 16
	Region 4: I/O ports at 70a0 [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: Hewlett-Packard Company Device [103c:3072]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 17
	Region 4: I/O ports at 7080 [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: Hewlett-Packard Company Device [103c:3072]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin C routed to IRQ 18
	Region 4: I/O ports at 7060 [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: Hewlett-Packard Company Device [103c:3072]
	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 19
	Region 0: Memory at d8904400 (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: Hewlett-Packard Company Device [103c:3073]
	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 17
	Region 0: Memory at d8900000 (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=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00008000-00008fff
	Memory behind bridge: d8800000-d88fffff
	Prefetchable memory behind bridge: 00000000d8a00000-00000000d8bfffff
	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

00:1c.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=02, subordinate=02, sec-latency=0
	I/O behind bridge: 00009000-00009fff
	Memory behind bridge: d8700000-d87fffff
	Prefetchable memory behind bridge: 00000000d8c00000-00000000d8dfffff
	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

00:1c.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=03, subordinate=43, sec-latency=0
	I/O behind bridge: 00005000-00006fff
	Memory behind bridge: d4700000-d86fffff
	Prefetchable memory behind bridge: 00000000d8e00000-00000000d8ffffff
	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

00:1c.4 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 [8086:2948] (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=44, subordinate=84, sec-latency=0
	I/O behind bridge: 00003000-00004fff
	Memory behind bridge: d0700000-d46fffff
	Prefetchable memory behind bridge: 00000000d9000000-00000000d91fffff
	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

00:1c.5 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 [8086:294a] (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=85, subordinate=85, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: d0600000-d06fffff
	Prefetchable memory behind bridge: 00000000d9200000-00000000d93fffff
	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 82801I (ICH9 Family) USB UHCI Controller #1 [8086:2934] (rev 03) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device [103c:3072]
	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 7040 [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: Hewlett-Packard Company Device [103c:3072]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 22
	Region 4: I/O ports at 7020 [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: Hewlett-Packard Company Device [103c:3072]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin C routed to IRQ 18
	Region 4: I/O ports at 7000 [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: Hewlett-Packard Company Device [103c:3072]
	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 20
	Region 0: Memory at d8904000 (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=86, subordinate=86, sec-latency=32
	Memory behind bridge: d0500000-d05fffff
	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 LPC Interface Controller [8086:2919] (rev 03)
	Subsystem: Hewlett-Packard Company Device [103c:3072]
	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 IDE interface [0101]: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller [8086:2928] (rev 03) (prog-if 8a [Master SecP PriP])
	Subsystem: Hewlett-Packard Company Device [103c:3072]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 21
	Region 0: I/O ports at 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 70f0 [size=16]
	Region 5: I/O ports at 70e0 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: ata_piix

00:1f.5 IDE interface [0101]: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller [8086:292d] (rev 03) (prog-if 85 [Master SecO PriO])
	Subsystem: Hewlett-Packard Company Device [103c:3072]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin C routed to IRQ 18
	Region 0: I/O ports at 7108 [size=8]
	Region 1: I/O ports at 712c [size=4]
	Region 2: I/O ports at 7100 [size=8]
	Region 3: I/O ports at 7128 [size=4]
	Region 4: I/O ports at 70d0 [size=16]
	Region 5: I/O ports at 70c0 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: ata_piix

02:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
	Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
	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 d8700000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlagn

85:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8072 PCI-E Gigabit Ethernet Controller [11ab:436c] (rev 10)
	Subsystem: Hewlett-Packard Company Device [103c:3072]
	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 29
	Region 0: Memory at d0600000 (64-bit, non-prefetchable) [size=16K]
	Region 2: I/O ports at 2000 [size=256]
	Expansion ROM at d9200000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: sky2


** USB devices:
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 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 003 Device 002: ID 03f0:171d Hewlett-Packard Wireless (Bluetooth + WLAN) Interface [Integrated Module]
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 04f2:b159 Chicony Electronics Co., Ltd 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 6.0.3
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_IN, LC_CTYPE=en_IN (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.32-5-amd64 depends on:
ii  debconf [debconf-2.0]       1.5.36.1     Debian configuration management sy
ii  initramfs-tools [linux-init 0.99~bpo60+1 tools for generating an initramfs
ii  linux-base                  3.3~bpo60+1  Linux image base package
ii  module-init-tools           3.12-1       tools for managing Linux kernel mo

Versions of packages linux-image-2.6.32-5-amd64 recommends:
ii  firmware-linux-free           2.6.32-38  Binary firmware for various driver

Versions of packages linux-image-2.6.32-5-amd64 suggests:
pn  grub | lilo                   <none>     (no description available)
pn  linux-doc-2.6.32              <none>     (no description available)

Versions of packages linux-image-2.6.32-5-amd64 is related to:
pn  firmware-bnx2              <none>        (no description available)
pn  firmware-bnx2x             <none>        (no description available)
pn  firmware-ipw2x00           <none>        (no description available)
pn  firmware-ivtv              <none>        (no description available)
ii  firmware-iwlwifi           0.28+squeeze1 Binary firmware for Intel Wireless
pn  firmware-linux             <none>        (no description available)
pn  firmware-linux-nonfree     <none>        (no description available)
pn  firmware-qlogic            <none>        (no description available)
pn  firmware-ralink            <none>        (no description available)
pn  xen-hypervisor             <none>        (no description available)

-- debconf information:
  linux-image-2.6.32-5-amd64/postinst/ignoring-do-bootloader-2.6.32-5-amd64:
  linux-image-2.6.32-5-amd64/postinst/depmod-error-initrd-2.6.32-5-amd64: false
  linux-image-2.6.32-5-amd64/prerm/removing-running-kernel-2.6.32-5-amd64: true
  linux-image-2.6.32-5-amd64/postinst/missing-firmware-2.6.32-5-amd64:



--- End Message ---
--- Begin Message ---
Arvind K wrote:

> -By modprobe psmouse I meant that, whenever the touchpad stops working, I
> have to run the following:
> $sudo modprobe -r psmouse
> $sudo modprobe psmouse
[...]
> It started when I got my keyboard replaced. Initially I suspected loose
> connection, so I fixed the touchpad again.  I dint do any updates when it
> happened.  It started happening from 14th of October.  When I re-fixed the
> touchpad, it was working fine, until few days, and then again this showed
> up.

This sounds like a hardware problem, so closing.  Thanks for your work
investigating it.

It's possible that the driver could behave better when faced with faults
like these (either by diagnosing them better or by, say, automatically
resetting occasionally to recover), but I don't think the Debian kernel
team has time to pursue that.  If someone has ideas along those lines,
the place to do it is upstream. :)

Thanks again for the quick and helpful feedback.
Jonathan


--- End Message ---

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