Comment 0 for bug 1637702

Revision history for this message
ProRunner (mrprorunner) wrote : [DNS Travel 0157253] Touchpad does not work (i8042.noloop=1 as a workaround)

The touchpad of my local-branded notebook is not working (cursor is not moving, buttons do not function)

There is a WORKAROUND: adding i8042.noloop=1 to GRUB_CMDLINE_LINUX in /etc/default/grub

sudo nano /etc/default/grub
GRUB_CMDLINE_LINUX="i8042.noloop=1"

sudo grub-update
reboot

Can it be fixed in the kernel?

ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: linux-image-4.8.0-22-generic 4.8.0-22.24 [modified: boot/vmlinuz-4.8.0-22-generic]
ProcVersionSignature: Ubuntu 4.8.0-22.24-generic 4.8.0
Uname: Linux 4.8.0-22-generic x86_64
ApportVersion: 2.20.3-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: vladimir 1828 F.... pulseaudio
CurrentDesktop: Unity
Date: Sat Oct 29 10:05:38 2016
HibernationDevice: RESUME=UUID=062a9af0-97c9-4d1f-ae90-3ad30e175464
InstallationDate: Installed on 2016-10-29 (0 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
MachineType: To be filled by O.E.M. To be filled by O.E.M.
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-22-generic root=UUID=bbbc85d7-8997-4645-b676-58088ef7131a ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.8.0-22-generic N/A
 linux-backports-modules-4.8.0-22-generic N/A
 linux-firmware 1.161
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/09/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: X300V DN.1
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: ChiefRiver
dmi.board.vendor: INTEL Corporation
dmi.board.version: To be filled by O.E.M.
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX300VDN.1:bd08/09/2012:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnINTELCorporation:rnChiefRiver:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: To be filled by O.E.M.