[Bug 253249] USB keyboard: repeated and out of order characters

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Feb 4 15:47:05 UTC 2021


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253249

--- Comment #4 from Hans Petter Selasky <hselasky at FreeBSD.org> ---
USB keybards can report multiple events at the same time.

If multiple events are detected between USB interrupt events, it is not
possible to distinguish the order of the key events. This is undocumented
behaviour!

Are these keyboards firmware upgradeable?

--HPS

-- 
You are receiving this mail because:
You are the assignee for the bug.


More information about the freebsd-usb mailing list