When it happens that doesn't work open a terminal with Ctrl+Alt+T and type: ps auwx | grep unity
this way you can see if unity is working but not it is not visible. paste here the output -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/705035 Title: Unity Qt session broken after an update -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
