Public bug reported:
Potentially the same bug as #1258058 however it was closed due to
inactivity
the backlight controls worked fine under Kubuntu
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-21-generic 4.4.0-21.37 [modified:
boot/vmlinuz-4.4.0-21-generic]
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: aj 2104 F.... pulseaudio
/dev/snd/controlC0: aj 2104 F.... pulseaudio
CurrentDesktop: GNOME
Date: Tue May 3 02:41:42 2016
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=5a28597e-d4c1-4c0f-aae4-1c674f67e436
InstallationDate: Installed on 2016-05-03 (0 days ago)
InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Release amd64
(20160421)
MachineType: LENOVO 20217
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 EFI VGA
ProcKernelCmdLine: \vmlinuz-4.4.0-21-generic.efi.signed
root=UUID=f78854ef-3876-45cd-90c6-d67a77af7a32 ro rootflags=subvol=@ quiet
splash vt.handoff=7 initrd=\initrd.img-4.4.0-21-generic
RelatedPackageVersions:
linux-restricted-modules-4.4.0-21-generic N/A
linux-backports-modules-4.4.0-21-generic N/A
linux-firmware 1.157
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 1/30/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: 74CN47WW(V3.08)
dmi.board.asset.tag: No Asset Tag
dmi.board.name: VIQY0Y1
dmi.board.vendor: LENOVO
dmi.board.version: 31900058STD
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo IdeaPad Y510P
dmi.modalias:
dmi:bvnLENOVO:bvr74CN47WW(V3.08):bd1/30/2015:svnLENOVO:pn20217:pvrLenovoIdeaPadY510P:rvnLENOVO:rnVIQY0Y1:rvr31900058STD:cvnLENOVO:ct10:cvrLenovoIdeaPadY510P:
dmi.product.name: 20217
dmi.product.version: Lenovo IdeaPad Y510P
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
** Description changed:
- Potentially the same bug as 1258058
+ Potentially the same bug as #1258058 however it was closed due to
+ inactivity
the backlight controls worked fine under Kubuntu
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-21-generic 4.4.0-21.37 [modified:
boot/vmlinuz-4.4.0-21-generic]
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC1: aj 2104 F.... pulseaudio
- /dev/snd/controlC0: aj 2104 F.... pulseaudio
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC1: aj 2104 F.... pulseaudio
+ /dev/snd/controlC0: aj 2104 F.... pulseaudio
CurrentDesktop: GNOME
Date: Tue May 3 02:41:42 2016
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=5a28597e-d4c1-4c0f-aae4-1c674f67e436
InstallationDate: Installed on 2016-05-03 (0 days ago)
InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Release amd64
(20160421)
MachineType: LENOVO 20217
ProcEnviron:
- TERM=xterm-256color
- PATH=(custom, no user)
- XDG_RUNTIME_DIR=<set>
- LANG=en_US.UTF-8
- SHELL=/bin/bash
+ TERM=xterm-256color
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=<set>
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
ProcFB: 0 EFI VGA
ProcKernelCmdLine: \vmlinuz-4.4.0-21-generic.efi.signed
root=UUID=f78854ef-3876-45cd-90c6-d67a77af7a32 ro rootflags=subvol=@ quiet
splash vt.handoff=7 initrd=\initrd.img-4.4.0-21-generic
RelatedPackageVersions:
- linux-restricted-modules-4.4.0-21-generic N/A
- linux-backports-modules-4.4.0-21-generic N/A
- linux-firmware 1.157
+ linux-restricted-modules-4.4.0-21-generic N/A
+ linux-backports-modules-4.4.0-21-generic N/A
+ linux-firmware 1.157
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 1/30/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: 74CN47WW(V3.08)
dmi.board.asset.tag: No Asset Tag
dmi.board.name: VIQY0Y1
dmi.board.vendor: LENOVO
dmi.board.version: 31900058STD
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo IdeaPad Y510P
dmi.modalias:
dmi:bvnLENOVO:bvr74CN47WW(V3.08):bd1/30/2015:svnLENOVO:pn20217:pvrLenovoIdeaPadY510P:rvnLENOVO:rnVIQY0Y1:rvr31900058STD:cvnLENOVO:ct10:cvrLenovoIdeaPadY510P:
dmi.product.name: 20217
dmi.product.version: Lenovo IdeaPad Y510P
dmi.sys.vendor: LENOVO
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https://bugs.launchpad.net/bugs/1577702
Title:
Lenovo Y510p Backlight control not changing backlight
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