** Tags added: kernel-bug-exists-upstream-3.17-rc1
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1341239
Title:
Power button not recognized (no ACPI event produced)
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
On a Dell Inspiron 1210 the power-button is not recognized with recent
kernel versions. I know it is recognized with the linux-
image-3.11.0-23-generic kernel.
To reproduce:
1. boot normally with a "bad" kernel version (e.g. 3.13.0-32-generic, as
provided in Ubuntu where the kernel is configured with the CONFIG_ACPI_BUTTON=y
option)
2. switch to a console and log-in (or alternatively, open a terminal after
logging in to a desktop env.)
3. run the "acpi_listen" executable from the terminal
4. press the power button.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-32-generic 3.13.0-32.56
ProcVersionSignature: Ubuntu 3.13.0-32.56-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic i686
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: edgimar 2872 F.... pulseaudio
CurrentDesktop: GNOME
Date: Sun Jul 13 00:38:34 2014
EcryptfsInUse: Yes
HibernationDevice: RESUME=/dev/mapper/cryptswap1
InstallationDate: Installed on 2013-05-05 (433 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
MachineType: Dell Inc. Inspiron 1210
ProcFB: 0 psbdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic
root=UUID=b4a760fe-3e39-4633-95aa-15c49fe5e916 ro mem=896mb reboot=pci quiet
splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-32-generic N/A
linux-backports-modules-3.13.0-32-generic N/A
linux-firmware 1.127.4
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-06-21 (21 days ago)
dmi.bios.date: 05/03/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 0X605H
dmi.board.vendor: Dell Inc.
dmi.board.version: A04
dmi.chassis.asset.tag: **********
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A04
dmi.modalias:
dmi:bvnDellInc.:bvrA04:bd05/03/2009:svnDellInc.:pnInspiron1210:pvrA04:rvnDellInc.:rn0X605H:rvrA04:cvnDellInc.:ct8:cvrA04:
dmi.product.name: Inspiron 1210
dmi.product.version: A04
dmi.sys.vendor: Dell Inc.
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