Changes between Initial Version and Version 1 of Ticket #2613, comment 63

Ticket #2613, comment 63

initial	v1
1		I have tested with Ubuntu as guest, and xev doesn't display the unrelated key-up event. It seems that X11 or the kernel filters the abnormal events, such as a key-up event without a corresponding previous key-down event. You can test ~~this in~~ this way:
	1	I have tested with Ubuntu as guest, and xev doesn't display the unrelated key-up event. It seems that X11 or the kernel filters the abnormal events, such as a key-up event without a corresponding previous key-down event. You can test it this way:
2	2	{{{
3	3	vboxmanage controlvm VMNAME keyboardputscancode a1