Michael Steffens, could you please test the latest upstream kernel
available from the very top line at the top of the page (the release
names are irrelevant for testing, and please do not test the daily
folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will
allow additional upstream developers to examine the issue.
If the test did not allow you to test to the issue (ex. you couldn't boot into
the OS) please make a comment in your report about this, and continue to test
the next most recent kernel version until you can test to the issue. Once
you've tested the upstream kernel, please comment on which kernel version
specifically you tested. If this bug is fixed in the mainline kernel, please
add the following tags by clicking on the yellow circle with a black pencil
icon, next to the word Tags, located at the bottom of the report description:
kernel-fixed-upstream
kernel-fixed-upstream-3.XY-rcZ
Where XY and Z are numbers corresponding to the kernel version.
If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-3.XY-rcZ
Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results.
Thank you for your understanding.
** Tags removed: bios-outdated-f.20
** Tags added: latest-bios-f.20
** Changed in: linux (Ubuntu)
Importance: Low => Medium
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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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/1390764
Title:
Display remains fully dimmed after resume from suspend
Status in linux package in Ubuntu:
Incomplete
Bug description:
After resuming from suspend the display returns fully dimmed, and
display brightness can't be adjusted, neither using FN keys, nor using
KDE power management control. The issue occurs regardless whether the
suspend state was activated by low battery, by closing the display, or
by explicitly selecting sleep mode in KDE. Killing and restarting X
does not solve the problem. A reboot does.
---
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: michael 2554
F.... pulseaudio michael 2784 F.... pulseaudio CRDA: Error: [Errno 2] No such
file or directory
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=8dc81a6f-65e9-443d-b850-0f62a1ca52c4
InstallationDate: Installed on 2012-05-13 (909 days ago)
InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120424)
MachineType: Hewlett-Packard HP EliteBook 8530w
Package: linux (not installed)
PccardctlStatus: Socket 0: 3.3V 16-bit PC Card Subdevice 0 (function 0) bound
to driver "pata_pcmcia"
ProcEnviron: LANGUAGE=en_US:en TERM=xterm PATH=(custom, no user)
LANG=en_US.UTF-8 SHELL=/bin/bash
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-39-generic
root=/dev/mapper/vg00-lv_root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions: linux-restricted-modules-3.13.0-39-generic N/A
linux-backports-modules-3.13.0-39-generic N/A linux-firmware 1.127.7
Tags: trusty
Uname: Linux 3.13.0-39-generic x86_64
UpgradeStatus: Upgraded to trusty on 2014-05-10 (181 days ago)
UserGroups: _MarkForUpload: True
dmi.bios.date: 06/24/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PDV Ver. F.0C
dmi.board.name: 30E7
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 90.23
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68PDVVer.F.0C:bd06/24/2009:svnHewlett-Packard:pnHPEliteBook8530w:pvrF.0C:rvnHewlett-Packard:rn30E7:rvrKBCVersion90.23:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 8530w
dmi.product.version: F.0C
dmi.sys.vendor: Hewlett-Packard
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