Comment 0 for bug 592042

I believe this to be a relatively serious bug. In maverick, if I press the printscreen key, the keyboard will stop working until I restart the computer. After I hit printscreen, any other keys I press will add this to /var/log/messages:

[ 152.650996] SysRq : HELP : loglevel(0-9) reBoot Crash terminate-all-tasks(E) memory-full-oom-kill(F) kill-all-tasks(I) thaw-filesystems(J) saK show-backtrace-all-active-cpus(L) show-memory-usage(M) nice-all-RT-tasks(N) powerOff show-registers(P) show-all-timers(Q) unRaw Sync show-task-states(T) Unmount show-blocked-tasks(W) dump-ftrace-buffer(Z)