Hi! There is PR https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=161043 about psm(4) support for PS/2 mouse broken since 2011. Several people reported the problem. Could someone take a look at this? I am ready to test patches as I have this problem too. I failed to find a workaround for the problem other than stop using PS/2 port. Eugene Grosbein