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[Bug 1462590] [NEW] unity-settings-daemon crashes using xrandr

 

Public bug reported:

turning the screen by running the command 'xrand -o right' turns the
screen, but it then immediately comes back to normal. Then I get a crash
message of unity-settings-daemon. This problem also leads to non-working
key combinations, as CTRL + ALT + T to open a terminal or Fn + F1, Fn +
F2, Fn + F3, Fn + F4 to control volume/mic or Fn +F5, Fn + F6 to control
display brightness. In addition I then have problems running graphical
applications from command line, not finding the display and/or returning
Mir(!?) errors.

Unfortunately I failed to create a bug report by submitting the crash
report, so I'll attach it to this report and hope you can find all the
necessary information. Feel free to ask for more information or mark it
as duplicate pointing to an existing bug report.

Software: Pretty vanilla Ubuntu 15.04
Hardware: Thinkpad Yoga 12
I first recognised the bug when using following script: https://github.com/admiralakber/thinkpad-yoga-scripts/issues/8

** Affects: unity-settings-daemon (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "apport crash report"
   https://bugs.launchpad.net/bugs/1462590/+attachment/4410652/+files/_usr_lib_unity-settings-daemon_unity-settings-daemon.1000.crash

-- 
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https://bugs.launchpad.net/bugs/1462590

Title:
  unity-settings-daemon crashes using xrandr

Status in unity-settings-daemon package in Ubuntu:
  New

Bug description:
  turning the screen by running the command 'xrand -o right' turns the
  screen, but it then immediately comes back to normal. Then I get a
  crash message of unity-settings-daemon. This problem also leads to
  non-working key combinations, as CTRL + ALT + T to open a terminal or
  Fn + F1, Fn + F2, Fn + F3, Fn + F4 to control volume/mic or Fn +F5, Fn
  + F6 to control display brightness. In addition I then have problems
  running graphical applications from command line, not finding the
  display and/or returning Mir(!?) errors.

  Unfortunately I failed to create a bug report by submitting the crash
  report, so I'll attach it to this report and hope you can find all the
  necessary information. Feel free to ask for more information or mark
  it as duplicate pointing to an existing bug report.

  Software: Pretty vanilla Ubuntu 15.04
  Hardware: Thinkpad Yoga 12
  I first recognised the bug when using following script: https://github.com/admiralakber/thinkpad-yoga-scripts/issues/8

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References