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Message #88783
[Bug 1390764] Re: Display remains fully dimmed after resume from suspend
Christopher, the BIOS update package you are referring me to contains
only Windows runnable files, and doesn't contain the README file your
BIOSUpdate link is referring to:
Extracting cabinet: Downloads/sp55640.exe
extracting bios/HPQFlash.exe
extracting bios/Rom.CAB
extracting bios/WSSP55640.rtf
WSSP55640.rtf is giving directions only for Windows, too. No mention of
how to create an ISO image to perform the update, or alike. On the other
hand, there is no Windows or DOS of any kind on my PC, and no space left
to create one ...
How sure are you that the outdated BIOS is causing the issue, and if so,
do you have any hint how to get the bios flashed anyway?
--
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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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