Comment 0 for bug 1388072

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