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[Bug 1380223] Re: Wrong screen resolution

 

Ilari, the next step is to fully commit bisect from kernel 3.2 to 3.13
in order to identify the last good kernel commit, followed immediately
by the first bad one. This will allow for a more expedited analysis of
the root cause of your issue. Could you please do this following
https://wiki.ubuntu.com/Kernel/KernelBisection ?

Please note, finding adjacent kernel versions is not fully commit
bisecting.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

** Tags removed: kernel-bug-exists-upstream-4.0
** Tags added: kernel-bug-exists-upstream-4.1-rc7

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https://bugs.launchpad.net/bugs/1380223

Title:
  Wrong screen resolution

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I do not have clear picture of that, but with older kernel mys screen
  is working better. Of course is it relating some other things too,
  like VGA / DVI.

  ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-49-generic.
  ApportVersion: 2.0.1-0ubuntu17.8
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ilarih     1560 F.... xfce4-volumed
                        ilarih     1576 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xdff00000 irq 49'
     Mixer name	: 'Intel CedarTrail HDMI'
     Components	: 'HDA:10ec0892,18498892,00100302 HDA:80862880,80860101,00100000'
     Controls      : 53
     Simple ctrls  : 21
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=dbe420f8-3a2b-49b9-a3ee-9c1a1ed7c4bc
  InstallationMedia: Xubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423.1)
  IwConfig:
   lo        no wireless extensions.

   eth0      no wireless extensions.
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 psbdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-49-generic root=/dev/sda1 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-49.81~precise1-generic 3.13.11-ckt17
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-49-generic N/A
   linux-backports-modules-3.13.0-49-generic  N/A
   linux-firmware                             1.79.18
  RfKill:

  Tags:  precise
  Uname: Linux 3.13.0-49-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 04/19/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P1.60
  dmi.board.name: AD2700-ITX
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.60:bd04/19/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnAD2700-ITX:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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