** Changed in: unity (Ubuntu)
       Status: Expired => New

** Summary changed:

- system freeze when executing script via custom launcher
+ system freeze when executing xset dpms force off

** Description changed:

  Binary package hint: unity
+ 
+ Now in Oneiric the whole system freezes when just executing "xset dpms
+ force off", which is also a function in my script (see below).
+ 
  
  Ubuntu 11.04 (64bit)
  Unity package version: 3.8.10-0ubuntu2
  
  I have a python script that turns off the screen (see attached file). I
  created a launcher for it:
  
  [Desktop Entry]
  
  Type=Application
  Terminal=false
  Exec=monitor_off
  Name=Turn screen off
  Comment=Turn screen off
  Icon=xscreensaver
  
  When launching it, the screen goes black, as expected, but after getting
  the screen back (via mouse or keyboard), the system freezes. The only
  thing I can do then is moving the mouse. The script works fine when
  launched manually via terminal. It worked also perfectly in Ubuntu 10.10
  and gnome-panel.

** Description changed:

  Binary package hint: unity
  
  Now in Oneiric the whole system freezes when just executing "xset dpms
- force off", which is also a function in my script (see below).
+ force off", which is also a function in my script (see below). Maybe the
+ bug must not (only) be related to Unity.
  
  
  Ubuntu 11.04 (64bit)
  Unity package version: 3.8.10-0ubuntu2
  
  I have a python script that turns off the screen (see attached file). I
  created a launcher for it:
  
  [Desktop Entry]
  
  Type=Application
  Terminal=false
  Exec=monitor_off
  Name=Turn screen off
  Comment=Turn screen off
  Icon=xscreensaver
  
  When launching it, the screen goes black, as expected, but after getting
  the screen back (via mouse or keyboard), the system freezes. The only
  thing I can do then is moving the mouse. The script works fine when
  launched manually via terminal. It worked also perfectly in Ubuntu 10.10
  and gnome-panel.

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https://bugs.launchpad.net/bugs/775413

Title:
  system freeze when executing xset dpms force off

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