Lenovo X220, hard freeze after pluggin in external monitor through Display Port
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Low
|
Unassigned |
Bug Description
This didn't happen in 13.10, and incidentally it worked for a few days with 14.04. It is a hard freeze and I'm forzed to shut down the computer through the power button. I tried if a fresh system would make it work, so I booted a live DVD and reproduced the problem.
Apr 25 09:06:07 kensei-blade kernel: [43104.265645] ------------[ cut here ]------------
Apr 25 09:06:07 kensei-blade kernel: [43104.265676] WARNING: CPU: 1 PID: 32505 at /build/
Apr 25 09:06:07 kensei-blade kernel: [43104.265677] MMIO read or write has been dropped ffffffff
Apr 25 09:06:07 kensei-blade kernel: [43104.265709] Modules linked in: ctr ccm rfcomm bnep binfmt_misc joydev nls_iso8859_1 intel_rapl x86_pkg_
Apr 25 09:06:07 kensei-blade kernel: [43104.265712] CPU: 1 PID: 32505 Comm: kworker/u16:7 Tainted: G W 3.13.0-24-generic #46-Ubuntu
Apr 25 09:06:07 kensei-blade kernel: [43104.265712] Hardware name: LENOVO 4291MZ1/4291MZ1, BIOS 8DET55WW (1.25 ) 11/01/2011
Apr 25 09:06:07 kensei-blade kernel: [43104.265725] Workqueue: i915 gen6_force_
Apr 25 09:06:07 kensei-blade kernel: [43104.265728] 0000000000000009 ffff880210395d38 ffffffff81715a64 ffff880210395d80
Apr 25 09:06:07 kensei-blade kernel: [43104.265729] ffff880210395d70 ffffffff810676bd ffff88020cd6c020 ffff88020cd6c028
Apr 25 09:06:07 kensei-blade kernel: [43104.265731] 0000000000000246 0000000000000000 0000000000000200 ffff880210395dd0
Apr 25 09:06:07 kensei-blade kernel: [43104.265731] Call Trace:
Apr 25 09:06:07 kensei-blade kernel: [43104.265735] [<ffffffff81715
Apr 25 09:06:07 kensei-blade kernel: [43104.265738] [<ffffffff81067
Apr 25 09:06:07 kensei-blade kernel: [43104.265739] [<ffffffff81067
Apr 25 09:06:07 kensei-blade kernel: [43104.265750] [<ffffffffa0194
Apr 25 09:06:07 kensei-blade kernel: [43104.265759] [<ffffffffa0194
Apr 25 09:06:07 kensei-blade kernel: [43104.265767] [<ffffffffa0194
Apr 25 09:06:07 kensei-blade kernel: [43104.265770] [<ffffffff81083
Apr 25 09:06:07 kensei-blade kernel: [43104.265772] [<ffffffff81084
Apr 25 09:06:07 kensei-blade kernel: [43104.265774] [<ffffffff81084
Apr 25 09:06:07 kensei-blade kernel: [43104.265775] [<ffffffff8108b
Apr 25 09:06:07 kensei-blade kernel: [43104.265777] [<ffffffff8108b
Apr 25 09:06:07 kensei-blade kernel: [43104.265779] [<ffffffff81726
Apr 25 09:06:07 kensei-blade kernel: [43104.265781] [<ffffffff8108b
Apr 25 09:06:07 kensei-blade kernel: [43104.265782] ---[ end trace bcf307f8d88d10e7 ]---
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSign
Uname: Linux 3.13.0-24-generic x86_64
.tmp.unity.
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
CompizPlugins: [core,bailer,
CompositorRunning: compiz
CompositorUnred
CompositorUnred
CurrentDesktop: Unity
Date: Fri Apr 25 21:20:23 2014
DistUpgraded: 2014-04-15 18:54:32,489 DEBUG enabling apt cron job
DistroCodename: trusty
DistroVariant: ubuntu
EcryptfsInUse: Yes
ExtraDebuggingI
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:21da]
InstallationDate: Installed on 2013-09-18 (219 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: LENOVO 4291MZ1
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
UpgradeStatus: Upgraded to trusty on 2014-04-15 (10 days ago)
dmi.bios.date: 11/01/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8DET55WW (1.25 )
dmi.board.
dmi.board.name: 4291MZ1
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 4291MZ1
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.11+
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.52-1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Fri Apr 25 21:06:08 2014
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 12359
vendor SEC
xserver.version: 2:1.15.1-0ubuntu2
climatewarrior, as per http:// support. lenovo. com/us/ en/products/ laptops- and-netbooks/ thinkpad- x-series- laptops/ thinkpad- x220 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?
If it doesn't, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
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, and the information above is provided, then please mark this report Status Confirmed.
Thank you for your understanding.