This problem may be associated with the USB software. I shut down the machine and pulled the battery and the Logitech mouse USB receiver. Booted the machine. With just the sign-in box on the screen, both the mouse and the trackpad worked. Immediately after sign-in the mouse could not be controlled by the trackpad. The keyboard continued to work. I rebooted the machine after removing the Logitech USB receiver. The trackpad would not work. I inserted the Logitech USB receiver, but it did not allow the mouse to work. Rebooting reactivated the Logitech mouse.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/1773597 Title: USB flash drive won't mount To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1773597/+subscriptions -- desktop-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/desktop-bugs