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[Bug 1330334] Re: AMD Radeon HD 8400 [1002:9830] Garbled display with open-source driver on Trusty

 

Verified with 14.04.1 stock image, graphic will be garbled after boot with LiveUSB.
But with 14.04.3 stock image, graphic won't be garbled anymore from installation stage and after boot to desktop.

Therefore I will mark this bug as "Fix-Released"
Thanks

** Changed in: hwe-next
       Status: Incomplete => Fix Released

** Changed in: xserver-xorg-video-ati (Ubuntu)
       Status: Incomplete => Fix Released

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https://bugs.launchpad.net/bugs/1330334

Title:
  AMD Radeon HD 8400 [1002:9830] Garbled display with open-source driver
  on Trusty

Status in HWE Next:
  Fix Released
Status in xserver-xorg-video-ati package in Ubuntu:
  Fix Released

Bug description:
  CID: 201305-13643 HP Pavilion 15

  This system will suffer from the low-graphic mode issue (bug 1301839) after boot.
  But this problem has been fixed, running "sudo apt-get dist-upgrade" from tty1 could solve this problem.

  However, after upgraded, the display will be garbled.
  Install the proprietary could solve it.
  I will mark this bug as a blocker since the desktop is totally unusable.

  Steps:
  1. Install 14.04 + update (3.13.0-29) from tty1, boot to desktop.
  (with  xserver-xorg-video-ati version 1:7.3.0-1ubuntu3.1)

  Expected result:
  * Display should work after upgraded.

  Actual result:
  * Display grabled, screenshot attached.

  [1002:6660] Works fine after upgrade on other systems, so I think it's
  the problem for [1002:9830]

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-29-generic 3.13.0-29.53
  ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
  Uname: Linux 3.13.0-29-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     1582 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     1582 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Sun Jun 15 23:45:18 2014
  HibernationDevice: RESUME=UUID=2d88ac54-8a7d-4232-bba8-7de8f7c643cc
  InstallationDate: Installed on 2014-06-13 (2 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  IwConfig:
   eth0      no wireless extensions.

   lo        no wireless extensions.
  MachineType: Hewlett-Packard HP Pavilion TS 14 Notebook PC
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=e6716449-fd5a-45db-8d4e-3cdc48701e81 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-29-generic N/A
   linux-backports-modules-3.13.0-29-generic  N/A
   linux-firmware                             1.127.2
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/12/2013
  dmi.bios.vendor: Insyde
  dmi.bios.version: B.0C
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 216E
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 31.0E
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsyde:bvrB.0C:bd07/12/2013:svnHewlett-Packard:pnHPPavilionTS14NotebookPC:pvr088E100000005910000630100:rvnHewlett-Packard:rn216E:rvr31.0E:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion TS 14 Notebook PC
  dmi.product.version: 088E100000005910000630100
  dmi.sys.vendor: Hewlett-Packard

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