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[pintubigfoot <pintubigfoot@xxxxxxxxx>]

Thanks for the finding. Indeed mine was also found fglrx in
/etc/modprobe.d/blacklist-local.conf. Not sure how it happened, cos I
was upgrading from 11.04 > 11.10 > 12.04 > 14.04. Spent so much time to
figure out this problem! :)

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to fglrx-installer in Ubuntu.
https://bugs.launchpad.net/bugs/1310170

Title:
  fglrx DRI initialization fails on Radeon HD 7660G (Trinity)

Status in fglrx-installer package in Ubuntu:
  Invalid

Bug description:
  After upgrading from Precise to Trusty, I can no longer activate
  OpenGL desktop effects in KDE. Upon investigating, I find the
  following in the Xorg.log file:

  [    30.414] (EE) fglrx(0): atiddxDriScreenInit failed. Probably kernel module missing or incompatible. 
  [    30.414] (WW) fglrx(0): ***********************************************************
  [    30.414] (WW) fglrx(0): * DRI initialization failed                               *
  [    30.414] (WW) fglrx(0): * kernel module (fglrx.ko) may be missing or incompatible *
  [    30.414] (WW) fglrx(0): * 2D and 3D acceleration disabled                         *
  [    30.414] (WW) fglrx(0): ***********************************************************

  glxinfo returns:
  name of display: :0
  X Error of failed request:  BadRequest (invalid request code or no such operation)
    Major opcode of failed request:  157 (ATIFGLEXTENSION)
    Minor opcode of failed request:  66 ()
    Serial number of failed request:  13
    Current serial number in output stream:  13

  and fglrxinfo returns:
  X Error of failed request:  BadRequest (invalid request code or no such operation)
    Major opcode of failed request:  157 (ATIFGLEXTENSION)
    Minor opcode of failed request:  66 ()
    Serial number of failed request:  13
    Current serial number in output stream:  13

  Purging fglrx and fglrx-amdcccle and reinstalling the driver doesn't
  fix anything. The previous driver on Ubuntu Precise worked fine (fglrx
  12.104, if I recall).

  ** My System **
  OS: Kubuntu 14.04 amd64 w/ KDE SC 4.13.0
  PC: HP Pavilion m6-1035dx
  CPU/GPU: AMD A10-4600M APU with Radeon HD 7660G Graphics
  RAM: 6GB DDR3 800 MHz
  Linux Kernel: 3.13.0-24-generic
  Screen Resolution: 1366 x 768
  AMD Catalyst (fglrx) driver version: 2:13.350.1-0ubuntu2
  Xserver: 2:1.15.1-0ubuntu2

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: fglrx 2:13.350.1-0ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Sat Apr 19 23:33:41 2014
  InstallationDate: Installed on 2012-08-22 (605 days ago)
  InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423)
  SourcePackage: fglrx-installer
  UpgradeStatus: Upgraded to trusty on 2014-04-18 (1 days ago)

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