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[Bug 1538632] [NEW] ui freezes when simultaneously moving mouse & plug/unplug hdmi

 

Public bug reported:

confirmed to happen in latest image with usc0.3 and previous images with
usc0.2

steps
1) flash ubuntu-touch/rc-proposed/ubuntu-pd
2) connect bt mouse and see unity8 go into windowed mode
3)  move mouse about screen while at the same time connect slimport hdmi cable

ui will then freeze but seems content, let it sit for 30 min no reboot or restart, no crash files, power button does not do anything.
It's also possible to have the slimport already connected - move mouse around disconnect, the ui will freeze altho in this case unity8 always seems to restart.

There are no usc crash files.

** Affects: canonical-pocket-desktop
     Importance: Critical
         Status: New

** Affects: unity-system-compositor
     Importance: Critical
         Status: New

** Affects: unity-system-compositor (Ubuntu)
     Importance: Critical
         Status: New

** Also affects: unity-system-compositor (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: unity-system-compositor
   Importance: Undecided
       Status: New

** Changed in: canonical-pocket-desktop
   Importance: Undecided => Critical

** Changed in: unity-system-compositor
   Importance: Undecided => Critical

** Changed in: unity-system-compositor (Ubuntu)
   Importance: Undecided => Critical

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https://bugs.launchpad.net/bugs/1538632

Title:
  ui freezes when simultaneously moving mouse & plug/unplug hdmi

Status in canonical-pocket-desktop:
  New
Status in Unity System Compositor:
  New
Status in unity-system-compositor package in Ubuntu:
  New

Bug description:
  confirmed to happen in latest image with usc0.3 and previous images
  with usc0.2

  steps
  1) flash ubuntu-touch/rc-proposed/ubuntu-pd
  2) connect bt mouse and see unity8 go into windowed mode
  3)  move mouse about screen while at the same time connect slimport hdmi cable

  ui will then freeze but seems content, let it sit for 30 min no reboot or restart, no crash files, power button does not do anything.
  It's also possible to have the slimport already connected - move mouse around disconnect, the ui will freeze altho in this case unity8 always seems to restart.

  There are no usc crash files.

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