I have the same problem. Do you have problems with your sound, too? I have also Bug 294160 and Bug 274995. Could this have something to do with this?
-- canberra-gtk-play crashed with SIGSEGV in free() https://bugs.launchpad.net/bugs/281003 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs