Ubuntu
linux package

Lenovo Yoga 910 Sensors

Bug #1708120 reported by Chris MacNaughton on 2017-08-02

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Fix Released	Undecided	Chris MacNaughton

Bug Description

Rotation and light sensors don't function in the current 4.11.0-10 Artful kernel. After applying the patch at https://patchwork.kernel.org/patch/9842347/, the sensors function correctly and brightness and screen rotation work as expected.

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: linux-image-4.11.0-10-generic 4.11.0-10.15
ProcVersionSignature: Ubuntu 4.11.0-10.15-generic 4.11.8
Uname: Linux 4.11.0-10-generic x86_64
ApportVersion: 2.20.6-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: chris 1521 F.... pulseaudio
CurrentDesktop: GNOME
Date: Wed Aug 2 11:02:28 2017
EcryptfsInUse: Yes
InstallationDate: Installed on 2017-08-01 (1 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170731)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0cf3:e300 Atheros Communications, Inc.
Bus 001 Device 003: ID 138a:0094 Validity Sensors, Inc.
Bus 001 Device 002: ID 5986:2104 Acer, Inc
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 80VF
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.11.0-10-generic.efi.signed root=UUID=fc5e4cce-4a17-4d07-980b-c8ee385a945e ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-4.11.0-10-generic N/A
linux-backports-modules-4.11.0-10-generic N/A
linux-firmware 1.167
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/31/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: 2JCN39WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Agera
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo YOGA 910-13IKB
dmi.modalias: dmi:bvnLENOVO:bvr2JCN39WW:bd05/31/2017:svnLENOVO:pn80VF:pvrLenovoYOGA910-13IKB:rvnLENOVO:rnAgera:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYOGA910-13IKB:
dmi.product.name: 80VF
dmi.product.version: Lenovo YOGA 910-13IKB
dmi.sys.vendor: LENOVO

Tags:

CVE References

Revision history for this message

Chris MacNaughton (chris.macnaughton) wrote on 2017-08-02:

AlsaInfo.txt Edit (39.2 KiB, text/plain; charset="utf-8")
CRDA.txt Edit (426 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (77.7 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.8 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (469 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (138.9 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (10.6 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (4.5 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.1 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (310 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (3.5 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (8.1 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (23.7 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (248 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (181.0 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (117.9 KiB, text/plain; charset="utf-8")

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2017-08-02: Status changed to Confirmed

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Ubuntu Foundations Team Bug Bot (crichton) on 2017-08-02

tags:

added: patch

Revision history for this message

Po-Hsu Lin (cypressyew) wrote on 2017-08-03:

Assigning this bug to Chris, who sent the patch to the mailing list.

Changed in linux (Ubuntu):
assignee:	nobody → Chris MacNaughton (chris.macnaughton)

Revision history for this message

Chris MacNaughton (chris.macnaughton) wrote on 2017-08-03:

Updated patch to one off of the Artful tree Edit (2.2 KiB, text/plain)

Seth Forshee (sforshee) on 2017-08-03

Changed in linux (Ubuntu):
status:	Confirmed → Fix Committed

Revision history for this message

Launchpad Janitor (janitor) wrote on 2017-08-16:

This bug was fixed in the package linux - 4.12.0-11.12

---------------
linux (4.12.0-11.12) artful; urgency=low

* linux: 4.12.0-11.12 -proposed tracker (LP: #1709929)

* CVE-2017-1000111
- packet: fix tp_reserve race in packet_set_ring

* CVE-2017-1000112
- udp: consistently apply ufo or fragmentation

  * Please only recommend or suggest initramfs-tools | linux-initramfs-tool for
    kernels able to boot without initramfs (LP: #1700972)
    - Revert "UBUNTU: [Debian] Don't depend on initramfs-tools"
    - [Debian] Don't depend on initramfs-tools

  * Miscellaneous Ubuntu changes
    - SAUCE: (noup) Update spl to 0.6.5.11-ubuntu1, zfs to 0.6.5.11-1ubuntu3
    - SAUCE: powerpc: Always initialize input array when calling epapr_hypercall()

  * Miscellaneous upstream changes
    - selftests: typo correction for memory-hotplug test
    - selftests: check hot-pluggagble memory for memory-hotplug test
    - selftests: check percentage range for memory-hotplug test
    - selftests: add missing test name in memory-hotplug test
    - selftests: fix memory-hotplug test

-- Seth Forshee <email address hidden> Thu, 10 Aug 2017 13:37:00 -0500