I have had a similar issue.
I have a static eth0 configuration in /etc/network/interfaces.
After removing the corresponding lines, network-manager als Network
Configuration works again (perhaps after a reboot).
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Bugs,
*** This bug is a duplicate of bug 766962 ***
https://bugs.launchpad.net/bugs/766962
Why is this marked as duplicate of *private* bug (bug #766962)??
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** Attachment added: unity-window-decorator crash report
https://bugs.launchpad.net/bugs/789498/+attachment/2145565/+files/_usr_bin_unity-window-decorator.1000.crash
** Visibility changed to: Public
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Bugs, which is
*** This bug is a duplicate of bug 789498 ***
https://bugs.launchpad.net/bugs/789498
The requested crash report is found in Bug #789498. Therefore I have
marked this bug a duplicate of this one.
** This bug has been marked a duplicate of bug 789498
unity-window-decorator crashes when a
*** This bug is a duplicate of bug 789498 ***
https://bugs.launchpad.net/bugs/789498
** Visibility changed to: Public
** This bug has been marked a duplicate of bug 789498
unity-window-decorator crashes when a java application closes a dialog
window - compiz crashed with SIGSEGV in
I have added an up-to-date crash report on
https://bugs.launchpad.net/bugs/789513.
There are cases where compiz crashes, too. See
https://bugs.launchpad.net/bugs/789498.
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Public bug reported:
Binary package hint: compiz-gnome
The Java application is opening a dialog, showing progress information.
When it is done then all the window decoration vanishes.
In /var/log/syslog this segfault is reported:
unity-window-de[1938]: segfault at 318 ip 00415d6f sp
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https://bugs.launchpad.net/bugs/783858
Title:
unity-window-decorator crashes when a java application closes a
progress dialog window
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