Ubuntu – Ubuntu 14.04 network manager crashes every time after login


I am using 64 bit Ubuntu gnome 14.04 LTS. Earlier, Ubuntu 14.04 was running smoothly on my laptop. But suddenly, since yesterday Ubuntu network manager started crashing every time after login or restart with error report:

Sigabrt in g_assertion_message() 

Due to this I am unable to connect to Internet on my laptop.

Best Answer

There are a lot of related bug reports on Launchpad, so this may be very difficult to solve. But if you look carefully through those bug reports and the comments on them, you may find a workaround. For instance on this one someone reports that they fixed the problem by purging the package urfkill.