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[Bug 900795] Re: Intel driver reports hung GPU und disables acceleration

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <900795@xxxxxxxxxxxxxxxxxx>
Date: Sun, 26 Jan 2014 04:17:24 -0000
Reply-to: Bug 900795 <900795@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

[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/900795

Title:
  Intel driver reports hung GPU und disables acceleration

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Hardware info: product: 82845G/GL[Brookdale-G]/GE Chipset Integrated
  Graphics Device

  I get no 3d acceleration with the intel driver. Cheking the logs I see that the driver reproducibly reports a hung GPU and disables acceleration.
  The log file asks me to get the output of dmes and the debugfs error_state file, which I attach below.
  This is not a random lockup, which is often reported, but it happens *every time*.

  In addition, I randomly experience X freezes, even with acceleration
  disabled.

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