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(Solution)
(Solution)
 
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My solution:
 
My solution:
  
 +
I identified one PPA, that seams so give me wrong gtk-packages. For you, there might be other ppa that reflect the libgtk2 related packages
 
  sudo ppa-purge ppa:atareao/atareao
 
  sudo ppa-purge ppa:atareao/atareao
 +
sudo ppa-purge inizan-yannik/mono
 +
 +
Then reinstall the trusty-versions of the libgtk2 packages:
 +
 
  sudo apt-get install libgtk2.0 libgtk2.0-dev/trusty libglib2.0-dev/trusty libglib2.0-bin/trusty \  
 
  sudo apt-get install libgtk2.0 libgtk2.0-dev/trusty libglib2.0-dev/trusty libglib2.0-bin/trusty \  
 
  libpango1.0-dev/trusty libpango-1.0-0/trusty libpangocairo-1.0-0/trusty libpangoft2-1.0-0/trusty \
 
  libpango1.0-dev/trusty libpango-1.0-0/trusty libpangocairo-1.0-0/trusty libpangoft2-1.0-0/trusty \
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If some packages where removes, simly reinstall them, e.g.
 
If some packages where removes, simly reinstall them, e.g.
  sudo apt-get install acroread wine1.7 ...
+
  sudo apt-get install acroread wine1.7 monodevelop ...
  
 
[[Category:Bugs]]
 
[[Category:Bugs]]

Latest revision as of 10:19, 7 March 2015

Attempt to unlock mutex that was not locked

Version:

Ubuntu Trusty (14.04)

Problem:

GTK-2 apps crash with the error: "Attempt to unlock mutex that was not locked". The problem occurs when using ppa's that use error phrone gtk-2 libs (like atareao's pushbullet ppa).

Solution

My solution:

I identified one PPA, that seams so give me wrong gtk-packages. For you, there might be other ppa that reflect the libgtk2 related packages

sudo ppa-purge ppa:atareao/atareao
sudo ppa-purge inizan-yannik/mono

Then reinstall the trusty-versions of the libgtk2 packages:

sudo apt-get install libgtk2.0 libgtk2.0-dev/trusty libglib2.0-dev/trusty libglib2.0-bin/trusty \ 
libpango1.0-dev/trusty libpango-1.0-0/trusty libpangocairo-1.0-0/trusty libpangoft2-1.0-0/trusty \
libpangoxft-1.0-0/trusty gir1.2-pango-1.0/trusty libgtk2.0-cil/trusty libpango1.0-0/trusty

If some packages where removes, simly reinstall them, e.g.

sudo apt-get install acroread wine1.7 monodevelop ...