Public bug reported:
[Impact]
Users of Lenovo Thinkpad Yoga 260 laptops can't use the touchscreen if it has
been deactivated from Windows beforehand.
[Fix]
d4a9689 HID: wacom: Support switching from vendor-defined device mode on G9 and
G11
967143a HID: wacom: Initialize hid_data.inputmode to -1
b107ac0 HID: wacom: break out parsing of device and registering of input
d4a9689 is the actual fix and the two others make this a clean cherry-pick.
[Test Case]
On a Lenovo Thinkpad Yoga 260, try using the touchscreen.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-31-generic 4.4.0-31.50
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: arges 2392 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Jul 18 07:20:48 2016
HibernationDevice: RESUME=UUID=0e49e62b-8bc0-48ef-8e7c-bcce9770d74b
InstallationDate: Installed on 2016-07-16 (1 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: LENOVO 20FD0004US
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-31-generic.efi.signed
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-31-generic N/A
linux-backports-modules-4.4.0-31-generic N/A
linux-firmware 1.157.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/16/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: N1GET35W (1.12 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20FD0004US
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1GET35W(1.12):bd11/16/2015:svnLENOVO:pn20FD0004US:pvrThinkPadYoga260:rvnLENOVO:rn20FD0004US:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20FD0004US
dmi.product.version: ThinkPad Yoga 260
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Fix Released
** Affects: linux (Ubuntu Xenial)
Importance: Undecided
Assignee: Chris J Arges (arges)
Status: In Progress
** Tags: amd64 apport-bug xenial
** Also affects: linux (Ubuntu Xenial)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Xenial)
Assignee: (unassigned) => Chris J Arges (arges)
** Changed in: linux (Ubuntu Xenial)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Status: In Progress => Fix Released
** Changed in: linux (Ubuntu)
Assignee: Chris J Arges (arges) => (unassigned)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1603975
Title:
thinkpad yoga 260 wacom touchscreen not working
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
In Progress
Bug description:
[Impact]
Users of Lenovo Thinkpad Yoga 260 laptops can't use the touchscreen if it has
been deactivated from Windows beforehand.
[Fix]
d4a9689 HID: wacom: Support switching from vendor-defined device mode on G9
and G11
967143a HID: wacom: Initialize hid_data.inputmode to -1
b107ac0 HID: wacom: break out parsing of device and registering of input
d4a9689 is the actual fix and the two others make this a clean cherry-pick.
[Test Case]
On a Lenovo Thinkpad Yoga 260, try using the touchscreen.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-31-generic 4.4.0-31.50
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: arges 2392 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Jul 18 07:20:48 2016
HibernationDevice: RESUME=UUID=0e49e62b-8bc0-48ef-8e7c-bcce9770d74b
InstallationDate: Installed on 2016-07-16 (1 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
MachineType: LENOVO 20FD0004US
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-31-generic.efi.signed
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-31-generic N/A
linux-backports-modules-4.4.0-31-generic N/A
linux-firmware 1.157.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/16/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: N1GET35W (1.12 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20FD0004US
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1GET35W(1.12):bd11/16/2015:svnLENOVO:pn20FD0004US:pvrThinkPadYoga260:rvnLENOVO:rn20FD0004US:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20FD0004US
dmi.product.version: ThinkPad Yoga 260
dmi.sys.vendor: LENOVO
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