Public bug reported:
This behavior began with upgrade to 12.04, no problems in 11.10.
strace reveals that the cpu is consumed by continuous polling.
Putting thunderbird "offline" stops the polling.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: thunderbird 11.0.1+build1-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
AddonCompatCheckDisabled: False
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu7
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: weinberg 6305 F.... pulseaudio
BuildID: 20120410225911
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc020000 irq 49'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:14f15051,17aa211c,00100000
HDA:14f12c06,17aa2122,00100000'
Controls : 21
Simple ctrls : 13
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
7VHT12WW-1.01'
Mixer name : 'ThinkPad EC 7VHT12WW-1.01'
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]
Channel: release
Date: Mon Apr 30 20:52:35 2012
EcryptfsInUse: Yes
ForcedLayersAccel: False
IpRoute:
default via 10.0.1.254 dev wlan0 proto static
10.0.0.0/22 dev wlan0 proto kernel scope link src 10.0.1.8 metric 2
169.254.0.0/16 dev wlan0 scope link metric 1000
IwConfig: Error: [Errno 2] No such file or directory
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/usr/bin/tcsh
Profiles: Profile0 (Default) - LastVersion=11.0.1/20120410225911 (Running)
RfKill: Error: [Errno 2] No such file or directory
RunningIncompatibleAddons: False
SourcePackage: thunderbird
UpgradeStatus: Upgraded to precise on 2012-04-06 (24 days ago)
dmi.bios.date: 02/13/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET61WW (2.07 )
dmi.board.name: 2764CTO
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:bvr7UET61WW(2.07):bd02/13/2009:svnLENOVO:pn2764CTO:pvrThinkPadT400:rvnLENOVO:rn2764CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2764CTO
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO
** Affects: thunderbird (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise release-channel
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to thunderbird in Ubuntu.
https://bugs.launchpad.net/bugs/992326
Title:
Thunderbird polls continuously, using an entire core
Status in “thunderbird” package in Ubuntu:
New
Bug description:
This behavior began with upgrade to 12.04, no problems in 11.10.
strace reveals that the cpu is consumed by continuous polling.
Putting thunderbird "offline" stops the polling.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: thunderbird 11.0.1+build1-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
AddonCompatCheckDisabled: False
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu7
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: weinberg 6305 F.... pulseaudio
BuildID: 20120410225911
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc020000 irq 49'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:14f15051,17aa211c,00100000
HDA:14f12c06,17aa2122,00100000'
Controls : 21
Simple ctrls : 13
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
7VHT12WW-1.01'
Mixer name : 'ThinkPad EC 7VHT12WW-1.01'
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]
Channel: release
Date: Mon Apr 30 20:52:35 2012
EcryptfsInUse: Yes
ForcedLayersAccel: False
IpRoute:
default via 10.0.1.254 dev wlan0 proto static
10.0.0.0/22 dev wlan0 proto kernel scope link src 10.0.1.8 metric 2
169.254.0.0/16 dev wlan0 scope link metric 1000
IwConfig: Error: [Errno 2] No such file or directory
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/usr/bin/tcsh
Profiles: Profile0 (Default) - LastVersion=11.0.1/20120410225911 (Running)
RfKill: Error: [Errno 2] No such file or directory
RunningIncompatibleAddons: False
SourcePackage: thunderbird
UpgradeStatus: Upgraded to precise on 2012-04-06 (24 days ago)
dmi.bios.date: 02/13/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET61WW (2.07 )
dmi.board.name: 2764CTO
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:bvr7UET61WW(2.07):bd02/13/2009:svnLENOVO:pn2764CTO:pvrThinkPadT400:rvnLENOVO:rn2764CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2764CTO
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO
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