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[Launchpad Bug Tracker <575605@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/575605

Title:
  10de:0533 [Acer Aspire 5520] Display detection fails

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Description:
  Lucid fails to detect correct display resolution 1280x800 and falls back to 1034x768 which is dizzy / ugly on that panel, fonts turn difficult to read.   Trying manually to raise resolution to 1280x800 using "xrandr":
  xrandr --newmode "1280x800"   83.50  1280 1352 1480 1680  800 803 809 831 -hsync +vsync
  xrandr --addmode default 1280x800
  xrandr -s 1280x800
  Failed to change the screen configuration!

  WORKAROUND: Boot with "nomodeset" results in clean startup with
  limited resolution. Installing proprietary GeForce drivers succeeds at
  that point and those closed drivers find correct resolution of lcd
  panel.

  ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: NVidia [HDA NVidia], device 0: ALC268 Analog [ALC268 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: NVidia [HDA NVidia], device 0: ALC268 Analog [ALC268 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  arto       1668 F.... pulseaudio
  CRDA: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole
  Card0.Amixer.info:
   Card hw:0 'NVidia'/'HDA NVidia at 0xd0880000 irq 21'
     Mixer name	: 'Realtek ALC268'
     Components	: 'HDA:10ec0268,10250126,00100003 HDA:14f12c06,10250126,00100000'
     Controls      : 11
     Simple ctrls  : 8
  CheckboxSubmission: c360bbb6360601b3aa4064805466b120
  CheckboxSystem: 2954e74ba17fb0e37fc942cd1d9fab4e
  DistroRelease: Ubuntu 10.04
  HibernationDevice: RESUME=UUID=54e3b2b5-5c3f-481d-909c-4871299dff70
  MachineType: Acer Aspire 5520
  Package: linux (not installed)
  ProcCmdLine: root=UUID=4b82befe-87c6-4ce7-912f-546eccfcc37c ro quiet splash
  ProcEnviron:
   PATH=(custom, no user)
   LANG=fi_FI.utf8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2
  Regression: Yes
  RelatedPackageVersions: linux-firmware 1.34
  Reproducible: Yes
  Tags: lucid kconfig regression-release needs-upstream-testing
  Uname: Linux 2.6.32-22-generic x86_64
  UserGroups:

  WifiSyslog:
   Jun 14 19:56:50 arto-laptop kernel: [  553.160039] [drm] nouveau 0000:00:12.0: Load detected on output B
   Jun 14 19:58:38 arto-laptop kernel: [  660.890044] [drm] nouveau 0000:00:12.0: Load detected on output B
   Jun 14 19:59:27 arto-laptop kernel: [  710.510053] [drm] nouveau 0000:00:12.0: Load detected on output B
   Jun 14 19:59:56 arto-laptop kernel: [  738.710047] [drm] nouveau 0000:00:12.0: Load detected on output B
   Jun 14 20:01:59 arto-laptop kernel: [  861.600051] [drm] nouveau 0000:00:12.0: Load detected on output B
  WpaSupplicantLog:

  dmi.bios.date: 05/06/2008
  dmi.bios.vendor: Acer
  dmi.bios.version: V1.33
  dmi.board.name: Fuquene
  dmi.board.vendor: Acer
  dmi.board.version: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAcer:bvrV1.33:bd05/06/2008:svnAcer:pnAspire5520:pvrV1.33:rvnAcer:rnFuquene:rvrN/A:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Aspire 5520
  dmi.product.version: V1.33
  dmi.sys.vendor: Acer

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