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[Bug 1165965] WifiSyslog.txt

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Shiva <1165965@xxxxxxxxxxxxxxxxxx>
Date: Tue, 03 Sep 2013 11:47:53 -0000
Reply-to: Bug 1165965 <1165965@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

apport information

** Attachment added: "WifiSyslog.txt"
   https://bugs.launchpad.net/bugs/1165965/+attachment/3800804/+files/WifiSyslog.txt

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https://bugs.launchpad.net/bugs/1165965

Title:
  External display stopped working on MacBook Air

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  After upgrading to 13.04 beta, my external monitor is no longer
  detected/driven. This works perfectly under 12.10, and is therefore a
  major regression impacting common use cases.

  When the Display Port/VGA adapter is plugged in dmesg reports 15 instances of:
      [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up

  Hardware: MacBook Air 2012
  Display configuration: Apple Display Port to VGA adaptor
  Ubuntu version: 13.04 beta.
  --- 
  ApportVersion: 2.9.2-0ubuntu5
  Architecture: amd64
  DistroRelease: Ubuntu 13.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2012-07-24 (258 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MarkForUpload: True
  Package: linux (not installed)
  Tags:  raring
  Uname: Linux 3.9.0-030900rc6-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: Upgraded to raring on 2013-04-07 (2 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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