Public bug reported:
Please see:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1116525
When my Lenovo Thinkpad x230t is attached to an Ultrabase Series 3 dock
and suspended for many hours. Upon resume the USB ports on the dock, but
not the laptop, stop working with peripherals (mouse, keyboard, usb
drive). Shorter periods of standby seem unaffected.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-23-generic 3.16.0-23.31
ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4
Uname: Linux 3.16.0-23-generic x86_64
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: magicmyth 4476 F.... pulseaudio
CurrentDesktop: KDE
Date: Fri Oct 31 12:45:03 2014
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=9204d11f-56e2-4eff-9bae-80cd829eef89
InstallationDate: Installed on 2012-08-15 (807 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: LENOVO 3435CTO
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-23-generic
root=UUID=8ceeee85-b9c7-41ec-8e1c-24eb1d5e089b ro quiet splash zswap.enabled=1
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-23-generic N/A
linux-backports-modules-3.16.0-23-generic N/A
linux-firmware 1.138
SourcePackage: linux
UpgradeStatus: Upgraded to utopic on 2014-10-25 (5 days ago)
dmi.bios.date: 05/28/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: GCET99WW (2.59 )
dmi.board.asset.tag: Not Available
dmi.board.name: 3435CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrGCET99WW(2.59):bd05/28/2014:svnLENOVO:pn3435CTO:pvrThinkPadX230Tablet:rvnLENOVO:rn3435CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 3435CTO
dmi.product.version: ThinkPad X230 Tablet
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug utopic
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https://bugs.launchpad.net/bugs/1388072
Title:
[Lenovo ThinkPad X230 Tablet] USB devices in docking station no longer
working after resuming from long standby
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