The live cd image works fine, but it is an even older kernel in that one.
Linux ubuntu 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
The problem seems to have occurred between 3.13.0-27 and 3.13.0-29
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1327153
Title:
Touchpad stopped working in 3.13.0-29
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
After upgrading to 3.13.0-29 my touchpad and touchscreen stopped
working. They worked fine in 3.13.0-27
Previous kernel:
Linux pixel 3.13.0-27-generic #50-Ubuntu SMP Thu May 15 18:06:16 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
[ 4.461093] atmel_mxt_ts 2-004a: Family ID: 162 Variant ID: 0
Major.Minor.Build: 2.0.AB
[ 4.461098] atmel_mxt_ts 2-004a: Matrix X Size: 32 Matrix Y Size: 52
Object Num: 33
[ 4.467564] input: Atmel maXTouch Touchscreen as
/devices/pci0000:00/0000:00:02.0/i2c-2/2-004a/input/input9
[ 4.749053] atmel_mxt_ts 1-004b: Family ID: 130 Variant ID: 1
Major.Minor.Build: 1.0.AA
[ 4.749058] atmel_mxt_ts 1-004b: Matrix X Size: 18 Matrix Y Size: 12
Object Num: 22
[ 4.756586] input: Atmel maXTouch Touchpad as
/devices/pci0000:00/0000:00:02.0/i2c-1/1-004b/input/input10
Current kernel:
Linux pixel 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
-- nothing with atmel --
Environment:
Description: Ubuntu 14.04 LTS
Release: 14.04
Chromebook Pixel
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-29-generic 3.13.0-29.53
ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
Uname: Linux 3.13.0-29-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mathias 1958 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri Jun 6 12:12:00 2014
HibernationDevice: RESUME=UUID=9bcd1b31-51d6-432f-b3f4-f22775882224
InstallationDate: Installed on 2014-06-04 (1 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: GOOGLE Link
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic
root=UUID=f0bc21ce-18f3-4d59-8265-1127a1863fb9 ro
RelatedPackageVersions:
linux-restricted-modules-3.13.0-29-generic N/A
linux-backports-modules-3.13.0-29-generic N/A
linux-firmware 1.127.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/10/2012
dmi.bios.vendor: coreboot
dmi.chassis.type: 3
dmi.chassis.vendor: GOOGLE
dmi.modalias:
dmi:bvncoreboot:bvr:bd12/10/2012:svnGOOGLE:pnLink:pvr1.0:cvnGOOGLE:ct3:cvr:
dmi.product.name: Link
dmi.product.version: 1.0
dmi.sys.vendor: GOOGLE
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