[Kernel-packages] [Bug 1487016] Re: Removing EXT3 USB key while unmounting left system stuck
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1487016
Title:
Removing EXT3 USB key while unmounting left system stuck
Status in linux package in Ubuntu:
Expired
Bug description:
When ejecting and then removing an USB stick using an EXT3 fs in the
short interval before it is completely unmounted, "umount" gets stuck
at 100% CPU load. The process cannot be killed, even with signal 9
(KILL).
Any attempt to mount an storage device results in an error.
Any USB device plugged afterwards is not mounted, the system would not enter
standby and would stuck on reboot or shutdown.
Not shutting down or enter suspend may expose security risks, as encrypted
filesystems may stay open and screen locks fail to lock.
Despite this, the system works normally.
Kernel exposing this bug: 3.13.0-62-generic
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.13.0-62-generic 3.13.0-62.102~precise1
ProcVersionSignature: Ubuntu 3.13.0-62.102~precise1-generic 3.13.11-ckt24
Uname: Linux 3.13.0-62-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k3.13.0-62-generic.
AplayDevices:
List of PLAYBACK Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu17.9
Architecture: amd64
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: dronus 2639 F pulseaudio
CRDA:
country DE:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf2a2 irq 53'
Mixer name : 'Conexant CX20590'
Components : 'HDA:14f1506e,17aa21d2,0010'
Controls : 21
Simple ctrls : 10
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
unknown'
Mixer name : 'ThinkPad EC (unknown)'
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]
Date: Thu Aug 20 14:39:11 2015
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=6ccee672-78cd-4314-817e-edc6c8e72563
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: LENOVO 4173W1J
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-62-generic
root=UUID=44f71bef-2898-4ffa-bc57-631db5e42ca7 ro splash quiet
RelatedPackageVersions:
linux-restricted-modules-3.13.0-62-generic N/A
linux-backports-modules-3.13.0-62-generic N/A
linux-firmware 1.79.18
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux-lts-trusty
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/14/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8CET49WW (1.29 )
dmi.board.asset.tag: Not Available
dmi.board.name: 4173W1J
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:bvr8CET49WW(1.29):bd09/14/2011:svnLENOVO:pn4173W1J:pvrThinkPadT420s:rvnLENOVO:rn4173W1J:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4173W1J
dmi.product.version: ThinkPad T420s
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1487016/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1487016] Re: Removing EXT3 USB key while unmounting left system stuck
dronus, thank you for reporting this and helping make Ubuntu better.
As per http://support.lenovo.com/us/en/products/Laptops-and-
netbooks/ThinkPad-T-Series-laptops/ThinkPad-T420s? an update to your
computer's buggy and outdated BIOS is available (1.39). If you update to
this following https://help.ubuntu.com/community/BIOSUpdate does it
change anything?
For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.
Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful. As well, you don't
have to create a new bug report.
Once the BIOS is updated, if the problem is still reproducible:
1) Please provide the output of the following terminal command (not perform an
apport-collect):
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
2) Please make a comment specifically advising on if there was an improvement
or not.
3) Please mark this report Status Confirmed. If it's not reproducible, please
mark this as Invalid.
Thank you for your understanding.
** Tags added: bios-outdated-1.39
** Package changed: linux-lts-trusty (Ubuntu) => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Importance: Undecided => Low
** Changed in: linux (Ubuntu)
Status: New => Incomplete
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lts-trusty in Ubuntu.
https://bugs.launchpad.net/bugs/1487016
Title:
Removing EXT3 USB key while unmounting left system stuck
Status in linux package in Ubuntu:
Incomplete
Bug description:
When ejecting and then removing an USB stick using an EXT3 fs in the
short interval before it is completely unmounted, "umount" gets stuck
at 100% CPU load. The process cannot be killed, even with signal 9
(KILL).
Any attempt to mount an storage device results in an error.
Any USB device plugged afterwards is not mounted, the system would not enter
standby and would stuck on reboot or shutdown.
Not shutting down or enter suspend may expose security risks, as encrypted
filesystems may stay open and screen locks fail to lock.
Despite this, the system works normally.
Kernel exposing this bug: 3.13.0-62-generic
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.13.0-62-generic 3.13.0-62.102~precise1
ProcVersionSignature: Ubuntu 3.13.0-62.102~precise1-generic 3.13.11-ckt24
Uname: Linux 3.13.0-62-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k3.13.0-62-generic.
AplayDevices:
List of PLAYBACK Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu17.9
Architecture: amd64
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: dronus 2639 F pulseaudio
CRDA:
country DE:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf2a2 irq 53'
Mixer name : 'Conexant CX20590'
Components : 'HDA:14f1506e,17aa21d2,0010'
Controls : 21
Simple ctrls : 10
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
unknown'
Mixer name : 'ThinkPad EC (unknown)'
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]
Date: Thu Aug 20 14:39:11 2015
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=6ccee672-78cd-4314-817e-edc6c8e72563
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: LENOVO 4173W1J
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-62-generic
root=UUID=44f71bef-2898-4ffa-bc57-631db5e42ca7 ro splash quiet
RelatedPackageVersions:
linux-restricted-modules-3.13.0-62-generic N/A
linux-backports-modules-3.13.0-62-generic N/A
linux-firmware 1.79.18
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux-lts-trusty
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/14/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8CET49WW (1.29 )
dmi.board.asset.tag: Not Available
dmi.board.name: 4173W1J
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
[Kernel-packages] [Bug 1487016] Re: Removing EXT3 USB key while unmounting left system stuck
** Information type changed from Public Security to Public
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lts-trusty in Ubuntu.
https://bugs.launchpad.net/bugs/1487016
Title:
Removing EXT3 USB key while unmounting left system stuck
Status in linux-lts-trusty package in Ubuntu:
New
Bug description:
When ejecting and then removing an USB stick using an EXT3 fs in the
short interval before it is completely unmounted, "umount" gets stuck
at 100% CPU load. The process cannot be killed, even with signal 9
(KILL).
Any attempt to mount an storage device results in an error.
Any USB device plugged afterwards is not mounted, the system would not enter
standby and would stuck on reboot or shutdown.
Not shutting down or enter suspend may expose security risks, as encrypted
filesystems may stay open and screen locks fail to lock.
Despite this, the system works normally.
Kernel exposing this bug: 3.13.0-62-generic
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.13.0-62-generic 3.13.0-62.102~precise1
ProcVersionSignature: Ubuntu 3.13.0-62.102~precise1-generic 3.13.11-ckt24
Uname: Linux 3.13.0-62-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k3.13.0-62-generic.
AplayDevices:
List of PLAYBACK Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu17.9
Architecture: amd64
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: dronus 2639 F pulseaudio
CRDA:
country DE:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf2a2 irq 53'
Mixer name : 'Conexant CX20590'
Components : 'HDA:14f1506e,17aa21d2,0010'
Controls : 21
Simple ctrls : 10
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
unknown'
Mixer name : 'ThinkPad EC (unknown)'
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]
Date: Thu Aug 20 14:39:11 2015
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=6ccee672-78cd-4314-817e-edc6c8e72563
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: LENOVO 4173W1J
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-62-generic
root=UUID=44f71bef-2898-4ffa-bc57-631db5e42ca7 ro splash quiet
RelatedPackageVersions:
linux-restricted-modules-3.13.0-62-generic N/A
linux-backports-modules-3.13.0-62-generic N/A
linux-firmware 1.79.18
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux-lts-trusty
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/14/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8CET49WW (1.29 )
dmi.board.asset.tag: Not Available
dmi.board.name: 4173W1J
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:bvr8CET49WW(1.29):bd09/14/2011:svnLENOVO:pn4173W1J:pvrThinkPadT420s:rvnLENOVO:rn4173W1J:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4173W1J
dmi.product.version: ThinkPad T420s
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-lts-trusty/+bug/1487016/+subscriptions
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Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1487016] Re: Removing EXT3 USB key while unmounting left system stuck
** Information type changed from Private Security to Public Security
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lts-trusty in Ubuntu.
https://bugs.launchpad.net/bugs/1487016
Title:
Removing EXT3 USB key while unmounting left system stuck
Status in linux-lts-trusty package in Ubuntu:
New
Bug description:
When ejecting and then removing an USB stick using an EXT3 fs in the
short interval before it is completely unmounted, umount gets stuck
at 100% CPU load. The process cannot be killed, even with signal 9
(KILL).
Any attempt to mount an storage device results in an error.
Any USB device plugged afterwards is not mounted, the system would not enter
standby and would stuck on reboot or shutdown.
Not shutting down or enter suspend may expose security risks, as encrypted
filesystems may stay open and screen locks fail to lock.
Despite this, the system works normally.
Kernel exposing this bug: 3.13.0-62-generic
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.13.0-62-generic 3.13.0-62.102~precise1
ProcVersionSignature: Ubuntu 3.13.0-62.102~precise1-generic 3.13.11-ckt24
Uname: Linux 3.13.0-62-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k3.13.0-62-generic.
AplayDevices:
List of PLAYBACK Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu17.9
Architecture: amd64
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: dronus 2639 F pulseaudio
CRDA:
country DE:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf2a2 irq 53'
Mixer name : 'Conexant CX20590'
Components : 'HDA:14f1506e,17aa21d2,0010'
Controls : 21
Simple ctrls : 10
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
unknown'
Mixer name : 'ThinkPad EC (unknown)'
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]
Date: Thu Aug 20 14:39:11 2015
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=6ccee672-78cd-4314-817e-edc6c8e72563
InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release amd64
(20120425)
MachineType: LENOVO 4173W1J
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-62-generic
root=UUID=44f71bef-2898-4ffa-bc57-631db5e42ca7 ro splash quiet
RelatedPackageVersions:
linux-restricted-modules-3.13.0-62-generic N/A
linux-backports-modules-3.13.0-62-generic N/A
linux-firmware 1.79.18
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux-lts-trusty
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/14/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8CET49WW (1.29 )
dmi.board.asset.tag: Not Available
dmi.board.name: 4173W1J
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:bvr8CET49WW(1.29):bd09/14/2011:svnLENOVO:pn4173W1J:pvrThinkPadT420s:rvnLENOVO:rn4173W1J:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4173W1J
dmi.product.version: ThinkPad T420s
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-lts-trusty/+bug/1487016/+subscriptions
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Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
