This happened for me too with a fully updated system. After using the killswitch on a T60 to disable wireless and switch on again it kdebluetooth4 segaulted.
-- kbluetooth4 crashed with SIGSEGV in Solid::Control::BluetoothManager::findBluetoothInterface() https://bugs.launchpad.net/bugs/268821 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