Public bug reported:
This is a thinkpad x1 yoga with a touchscreen, working great under
Ubuntu 16.04. Except that, after some sleep/resume cycles, the
touchscreen stops to respond altogether. Rebooting solves the issue but
it is not ideal by a mile.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-59-generic 4.4.0-59.80
ProcVersionSignature: Ubuntu 4.4.0-59.80-generic 4.4.35
Uname: Linux 4.4.0-59-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: albert 1940 F.... pulseaudio
/dev/snd/seq: albert 6191 F.... chrome
CurrentDesktop: Unity
Date: Mon Jan 30 13:33:35 2017
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=394271b7-2e0e-42af-b70b-cffbb608ed13
InstallationDate: Installed on 2016-06-24 (219 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: LENOVO 20FQCTO1WW
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-59-generic.efi.signed
root=UUID=972ac4f9-34e5-4cf0-a6ba-2fa4322fd70a ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-59-generic N/A
linux-backports-modules-4.4.0-59-generic N/A
linux-firmware 1.157.6
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/18/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: N1FET40W (1.14 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20FQCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1FET40W(1.14):bd04/18/2016:svnLENOVO:pn20FQCTO1WW:pvrThinkPadX1Yoga1st:rvnLENOVO:rn20FQCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20FQCTO1WW
dmi.product.version: ThinkPad X1 Yoga 1st
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
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https://bugs.launchpad.net/bugs/1660419
Title:
After multiple sleep/resume cycles, touch screen stops working
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