I'm running a woody unstable box, GUI is X-Windows with XFCE4; my
mouse keeps freezing in x-windows. I can use the keyboard to do stuff
in xfce (run commands, tab through options, type in an xterm, etc) and
if I go to another console (e.g., alt-F2,) and then go back to
X-windows (alt-F7) I can use the mouse again...but within a minute or
two it'll freeze again.
I've tried "nice X -a -20" to renice the X mouse process but I get an
error that the process is already running on :0 ...I don't want to
respawn the server...
so my questions are:
why is my mouse freezing (or how can I find out myself?)
and
can I renice a running process? if so, how?