[Bug 626456] [NEW] No backlight at login, and broken Plymouth on Acer Aspire One D260 (acpi)

[Kazade]

Public bug reported:

When booting an Acer Aspire One D260 with UNE 10.04 LTS (2.6.32) there
are two problems during boot. Firstly, Plymouth displays the VESA text-
style boot splash and then secondly, as soon as the GDM appears the
backlight switches off for around 20 seconds (it eventually comes on
allowing login).

Both of these symptoms disappear when acpi=off is added a kernel option
at GRUB.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-24-generic 2.6.32-24.41
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-24.41-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  alison     1313 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x58200000 irq 16'
   Mixer name	: 'Realtek ALC272'
   Components	: 'HDA:10ec0272,10250349,00100001'
   Controls      : 14
   Simple ctrls  : 8
Date: Sun Aug 29 21:10:33 2010
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=03d5a1ee-7630-4efc-9e2a-6a4b35651196
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Release i386 (20100429.4)
MachineType: Acer AOD260
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=56d12af9-8a07-4df7-8ae7-0d5888ab18d9 ro quiet splash
ProcEnviron:
 LANG=en_GB.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34.1
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
dmi.bios.date: 04/28/2010
dmi.bios.vendor: Acer
dmi.bios.version: V1.01
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: AOD260
dmi.board.vendor: Acer
dmi.board.version: V1.01
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.01
dmi.modalias: dmi:bvnAcer:bvrV1.01:bd04/28/2010:svnAcer:pnAOD260:pvrV1.01:rvnAcer:rnAOD260:rvrV1.01:cvnAcer:ct10:cvrV1.01:
dmi.product.name: AOD260
dmi.product.version: V1.01
dmi.sys.vendor: Acer

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: acpi apport-bug i386 kconfig lucid needs-upstream-testing ubuntu-une

-- 
No backlight at login, and broken Plymouth on Acer Aspire One D260 (acpi)
https://bugs.launchpad.net/bugs/626456
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to linux in ubuntu.