** Changed in: linux (Ubuntu)
   Importance: Undecided => High

** Tags added: performing-bisect pti

** Tags removed: performing-bisect
** Tags added: needs-bisect

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https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  a-user     1416 F.... pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware                             1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x00000000
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

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