[Lenovo ThinkPad Twist] Bluetooth subsystem dies after suspend
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
High
|
Unassigned |
Bug Description
I am using Saucy in XMir mode with the standard Unity desktop on the Lenovo Thinkpad Twist.
When I suspend the system not only the suspend itself is broken (bug 1213233) but also after waking up I cannot use my Bluetooth devices any more (mouse, keyboard). I have to reboot to get Bluetooth back working.
Do not ask me to update the BIOS from 1.52 to 1.57, this leads to bug 1210748.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-
ProcVersionSign
Uname: Linux 3.11.0-2-generic x86_64
ApportVersion: 2.12-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Date: Fri Aug 16 22:19:52 2013
HibernationDevice: RESUME=
InstallationDate: Installed on 2013-06-05 (72 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130605)
MachineType: LENOVO 334729G
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.113
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/05/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: GDET92WW (1.52 )
dmi.board.
dmi.board.name: 334729G
dmi.board.vendor: LENOVO
dmi.board.version: Win8 Pro DPK TPG
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 334729G
dmi.product.
dmi.sys.vendor: LENOVO
tags: | added: patch |
Did this issue start happening after an update/upgrade? Was there a kernel version where you were not having this particular problem? This will help determine if the problem you are seeing is the result of the introduction of a regression, and when this regression was introduced. If this is a regression, we can perform a kernel bisect to identify the commit that introduced the problem.