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Message #22722
[Bug 1242292] Re: Backlight control keys doesn't work with Acer Aspire 5733Z-P623G32Mikk
apport information
** Tags added: apport-collected saucy
** Description changed:
In this notebook i cannot regulate brightness by hotkeys and by ''System settings'' menu by default.
Parameter:
GRUB_CMDLINE_LINUX="acpi=off"
shut down WiFi and modem.
Parameter:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux acpi_backlight=vendor"
works (but monitor doesn't display a pop-up message with scale).
https://bugzilla.kernel.org/show_bug.cgi?id=62941
+ ---
+ ApportVersion: 2.12.5-0ubuntu2
+ Architecture: i386
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: isshin 1474 F.... pulseaudio
+ isshin 2078 F.... pulseaudio
+ DistroRelease: Ubuntu 13.10
+ InstallationDate: Installed on 2013-10-20 (0 days ago)
+ InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1)
+ MachineType: Acer Aspire 5733Z
+ MarkForUpload: True
+ Package: linux (not installed)
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=746dde1a-b219-49fa-ab1d-f9c1ca35c54d ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
+ RelatedPackageVersions:
+ linux-restricted-modules-3.11.0-12-generic N/A
+ linux-backports-modules-3.11.0-12-generic N/A
+ linux-firmware 1.116
+ Tags: saucy
+ Uname: Linux 3.11.0-12-generic i686
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ dmi.bios.date: 08/13/2012
+ dmi.bios.vendor: Acer
+ dmi.bios.version: V1.10
+ dmi.board.asset.tag: Base Board Asset Tag
+ dmi.board.name: Aspire 5733Z
+ dmi.board.vendor: Acer
+ dmi.board.version: V1.10
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: Acer
+ dmi.chassis.version: V1.10
+ dmi.modalias: dmi:bvnAcer:bvrV1.10:bd08/13/2012:svnAcer:pnAspire5733Z:pvrV1.10:rvnAcer:rnAspire5733Z:rvrV1.10:cvnAcer:ct10:cvrV1.10:
+ dmi.product.name: Aspire 5733Z
+ dmi.product.version: V1.10
+ dmi.sys.vendor: Acer
** Attachment added: "AlsaInfo.txt"
https://bugs.launchpad.net/bugs/1242292/+attachment/3885439/+files/AlsaInfo.txt
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https://bugs.launchpad.net/bugs/1242292
Title:
Backlight control keys doesn't work with Acer Aspire 5733Z-P623G32Mikk
Status in The Linux Kernel:
Unknown
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
In this notebook i cannot regulate brightness by hotkeys and by ''System settings'' menu by default.
Parameter:
GRUB_CMDLINE_LINUX="acpi=off"
shut down WiFi and modem.
Parameter:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux acpi_backlight=vendor"
works (but monitor doesn't display a pop-up message with scale).
https://bugzilla.kernel.org/show_bug.cgi?id=62941
---
ApportVersion: 2.12.5-0ubuntu2
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: isshin 1474 F.... pulseaudio
isshin 2078 F.... pulseaudio
DistroRelease: Ubuntu 13.10
InstallationDate: Installed on 2013-10-20 (0 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1)
MachineType: Acer Aspire 5733Z
MarkForUpload: True
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=746dde1a-b219-49fa-ab1d-f9c1ca35c54d ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
RelatedPackageVersions:
linux-restricted-modules-3.11.0-12-generic N/A
linux-backports-modules-3.11.0-12-generic N/A
linux-firmware 1.116
Tags: saucy
Uname: Linux 3.11.0-12-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 08/13/2012
dmi.bios.vendor: Acer
dmi.bios.version: V1.10
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire 5733Z
dmi.board.vendor: Acer
dmi.board.version: V1.10
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.10
dmi.modalias: dmi:bvnAcer:bvrV1.10:bd08/13/2012:svnAcer:pnAspire5733Z:pvrV1.10:rvnAcer:rnAspire5733Z:rvrV1.10:cvnAcer:ct10:cvrV1.10:
dmi.product.name: Aspire 5733Z
dmi.product.version: V1.10
dmi.sys.vendor: Acer
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References