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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

** Changed in: linux (Ubuntu Trusty)
       Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/1430855

Title:
  [i915_bdw] fix GPU hangs on startup with BDW GT3

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Fix Committed

Bug description:
  Broadwell cpu's with Iris graphics fail to boot up properly, the GPU
  hangs on X startup. This is fixed since 3.16, and it needs a single
  commit to i915_bdw driver:

  commit 1d2866baf71e222308345ec745c20cbdb279f325
  Author: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
  Date:   Fri Apr 18 18:04:28 2014 -0300

      drm/i915/bdw: enable eDRAM.

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