Public bug reported:
After an update, the touchpad is not working anymore. It is totally
unresponsive. The mouse connected with a wifi is working fine. If I
start the system with the Kernel 3.13 0-88 the touchpad is working, but
with the kernel 3.13 0-105 it is not, I cannot even find the touchpad in
cat /proc/bus/input/devices.
I hope you can help me !
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-105-generic 3.13.0-105.152
ProcVersionSignature: Ubuntu 3.13.0-105.152-generic 3.13.11-ckt39
Uname: Linux 3.13.0-105-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: chiara 1756 F.... pulseaudio
/dev/snd/controlC0: chiara 1756 F.... pulseaudio
CurrentDesktop: XFCE
Date: Tue Dec 13 15:42:02 2016
HibernationDevice: RESUME=UUID=37015beb-43ee-476a-b9db-5f19748cfb82
InstallationDate: Installed on 2015-01-04 (708 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
MachineType: Acer Aspire E5-571G
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-105-generic.efi.signed
root=UUID=0ffc76f0-88da-4537-b499-f49df046ccf5 ro quiet splash acpi_osi=Linux
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-105-generic N/A
linux-backports-modules-3.13.0-105-generic N/A
linux-firmware 1.127.22
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/11/2014
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.09
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: EA50_HB
dmi.board.vendor: Acer
dmi.board.version: V1.09
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsydeCorp.:bvrV1.09:bd07/11/2014:svnAcer:pnAspireE5-571G:pvrV1.09:rvnAcer:rnEA50_HB:rvrV1.09:cvnAcer:ct10:cvrChassisVersion:
dmi.product.name: Aspire E5-571G
dmi.product.version: V1.09
dmi.sys.vendor: Acer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
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https://bugs.launchpad.net/bugs/1649603
Title:
touchpad not working after update
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