kernel-packages team mailing list archive

[Daniel Convissor <1472070@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Got a new Lenovo x250 with HD Graphics 5500 (Broadwell GT2).  Installed
15.04 ISO downloaded about a week ago.  On a default install (which uses
Unity, I imagine) had a situation on several occasions when logging out
of an account or shutting down the computer, the graphics go berserk.
The display rapidly cycles from right to left, like an old TV that's out
of alignment.

Version Signature: Ubuntu 3.19.0-21.21-generic 3.19.8

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "lspci-vnvn.log"
   https://bugs.launchpad.net/bugs/1472070/+attachment/4425422/+files/lspci-vnvn.log

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https://bugs.launchpad.net/bugs/1472070

Title:
  Graphics freakout upon logout on Intel 5500 (Broadwell GT2)

Status in linux package in Ubuntu:
  New

Bug description:
  Got a new Lenovo x250 with HD Graphics 5500 (Broadwell GT2).
  Installed 15.04 ISO downloaded about a week ago.  On a default install
  (which uses Unity, I imagine) had a situation on several occasions
  when logging out of an account or shutting down the computer, the
  graphics go berserk.  The display rapidly cycles from right to left,
  like an old TV that's out of alignment.

  Version Signature: Ubuntu 3.19.0-21.21-generic 3.19.8

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