I ran lshal --monitor to see whether that would produce anything useful. It gave no output except for "Start monitoring devicelist" and a line of hyphens, until the problem occurred,at which point it gave:
14:27:00.381: usb_device_46d_c505_noserial_if1_logicaldev_input condition ButtonPressed = mail 14:27:01.955: usb_device_46d_c505_noserial_if1_logicaldev_input condition ButtonPressed = mail 14:27:02.956: usb_device_46d_c505_noserial_if1_logicaldev_input condition ButtonPressed = mail 14:27:04.547: usb_device_46d_c505_noserial_if1_logicaldev_input condition ButtonPressed = mail 14:27:06.345: usb_device_46d_c505_noserial_if1_logicaldev_input condition ButtonPressed = mail The mail button wasn't pressed. -- Wireless keyboard stops accepting most (but not all) key presses https://bugs.launchpad.net/bugs/305955 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