Public bug reported:
Hi,
when I run kernel 4.2.0-23, several devices don't work (USB devices,
wireless card, DisplayPort on the docking station) on my Lenovo ThinkPad
X230. Everything works OK with the previous 4.2.0-22 version.
I'm filing the bug running the 4.2.0-22 version since I don't have
Internet connectivity otherwise. I'm attaching version.log and lspci-
vnvn.log from the problematic kernel.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-23-generic 4.2.0-23.28
ProcVersionSignature: Ubuntu 4.2.0-22.27-generic 4.2.6
Uname: Linux 4.2.0-22-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: della 1980 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Jan 11 10:23:11 2016
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-12-18 (388 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
MachineType: LENOVO 2325S1S
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-22-generic
root=UUID=b34c9743-ba73-44ab-b2d1-39aa547cfbe6 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.2.0-22-generic N/A
linux-backports-modules-4.2.0-22-generic N/A
linux-firmware 1.149.3
SourcePackage: linux
UpgradeStatus: Upgraded to wily on 2015-11-05 (66 days ago)
dmi.bios.date: 02/22/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: G2ET92WW (2.52 )
dmi.board.asset.tag: Not Available
dmi.board.name: 2325S1S
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: J70023973
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrG2ET92WW(2.52):bd02/22/2013:svnLENOVO:pn2325S1S:pvrThinkPadX230:rvnLENOVO:rn2325S1S:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2325S1S
dmi.product.version: ThinkPad X230
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug wily
** Attachment added: "version.log"
https://bugs.launchpad.net/bugs/1532721/+attachment/4547861/+files/version.log
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https://bugs.launchpad.net/bugs/1532721
Title:
Devices not working with kernel 4.2.0-23 on ThinkPad X230.
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