I have several SL4.1 systems installed. The systems with mice connected by PS2 port are fine. On systems with a USB mouse, the mouse will stop functioning for no apparent reason. Unplugging it and plugging in again "fixes" it for a while. I'm thinking about buying USB-PS2 converters for the machines with USB mice. On Tue, 2005-12-06 at 16:35 -0500, Gary Wilson wrote: > Thanks for the many good suggestions. Alt-Ctl-Esc and Alt-Ctl-F1 do not > work once the mouse has frozen. It is probably more like Xorg has > frozen. The mouse has not been changed and xorg.conf looks to be > correct. Legacy USB support was not enabled in the bios. It is > definitely an Xwindows/Xorg problem, because nongraphical system works > with no problem, even the mouse works if not running Xwindows. > > Gary -- David M. Cooke <[log in to unmask]>