With every resume from suspend I briefly see the following in a tty before the display is switched to X and my screensaver:
Apr 17 08:33:45 localhost kernel: [ 256.610821] watchdog: only one watchdog can use /dev/watchdog.
Apr 17 08:33:45 localhost kernel: [ 256.610826] watchdog: error registering /dev/watchdog (err=-16).
Apr 17 08:33:45 localhost kernel: [ 256.610829] mei: unable to register watchdog device.
This accumulate so that on the 2nd resume from suspend I will see the previous messages and another one for a total of six lines. I believe this is a recent development and started happening with the 3.2.0-22 kernel.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-23-generic 3.2.0-23.36
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu4
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bdmurray 2144 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2520000 irq 45'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:14f15069,17aa2157,00100302 HDA:80862804,17aa21b5,00100000'
Controls : 14
Simple ctrls : 6
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6SHT30WW-1.11'
Mixer name : 'ThinkPad EC 6SHT30WW-1.11'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
CheckboxSubmission: 2e6ecd139611830c78226ad04ff4c093
CheckboxSystem: bb422ca46d02494cdbc459927a98bc2f
Date: Tue Apr 17 08:44:27 2012
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=34048ba2-2259-4391-aadc-102323dca898
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
MachineType: LENOVO 0831CTO
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic root=UUID=58a88244-4d22-41f7-bd3a-aaa049c553a6 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-23-generic N/A
linux-backports-modules-3.2.0-23-generic N/A
linux-firmware 1.79
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: Upgraded to precise on 2012-01-04 (103 days ago)
dmi.bios.date: 09/15/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6QET53WW (1.23 )
dmi.board.name: 0831CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6QET53WW(1.23):bd09/15/2010:svnLENOVO:pn0831CTO:pvrThinkPadX201Tablet:rvnLENOVO:rn0831CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 0831CTO
dmi.product.version: ThinkPad X201 Tablet
dmi.sys.vendor: LENOVO
With every resume from suspend I briefly see the following in a tty before the display is switched to X and my screensaver:
Apr 17 08:33:45 localhost kernel: [ 256.610821] watchdog: only one watchdog can use /dev/watchdog.
Apr 17 08:33:45 localhost kernel: [ 256.610826] watchdog: error registering /dev/watchdog (err=-16).
Apr 17 08:33:45 localhost kernel: [ 256.610829] mei: unable to register watchdog device.
This accumulate so that on the 2nd resume from suspend I will see the previous messages and another one for a total of six lines. I believe this is a recent development and started happening with the 3.2.0-22 kernel.
ProblemType: Bug 3.2.0-23- generic 3.2.0-23.36 ature: Ubuntu 3.2.0-23.36-generic 3.2.14 controlC0: bdmurray 2144 F.... pulseaudio 17aa2157, 00100302 HDA:80862804, 17aa21b5, 00100000' /'ThinkPad Console Audio Control at EC reg 0x30, fw 6SHT30WW-1.11' Amixer. values: c78226ad04ff4c0 93 cdbc459927a98bc 2f UUID=34048ba2- 2259-4391- aadc-102323dca8 98 /boot/vmlinuz- 3.2.0-23- generic root=UUID= 58a88244- 4d22-41f7- bd3a-aaa049c553 a6 ro crashkernel= 384M-2G: 64M,2G- :128M quiet splash vt.handoff=7 ersions: restricted- modules- 3.2.0-23- generic N/A backports- modules- 3.2.0-23- generic N/A asset.tag: No Asset Information version: Not Available bvr6QET53WW( 1.23):bd09/ 15/2010: svnLENOVO: pn0831CTO: pvrThinkPadX201 Tablet: rvnLENOVO: rn0831CTO: rvrNotAvailable :cvnLENOVO: ct10:cvrNotAvai lable: version: ThinkPad X201 Tablet
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-23-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu4
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2520000 irq 45'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:14f15069,
Controls : 14
Simple ctrls : 6
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'
Mixer name : 'ThinkPad EC 6SHT30WW-1.11'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
CheckboxSubmission: 2e6ecd139611830
CheckboxSystem: bb422ca46d02494
Date: Tue Apr 17 08:44:27 2012
EcryptfsInUse: Yes
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
MachineType: LENOVO 0831CTO
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.79
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: Upgraded to precise on 2012-01-04 (103 days ago)
dmi.bios.date: 09/15/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6QET53WW (1.23 )
dmi.board.name: 0831CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 0831CTO
dmi.product.
dmi.sys.vendor: LENOVO