Hi All, I compiled kernel 2.6.4 on FC1 and my wireless USB mouse (part of wireless keyboard and mouse set from DELL) has stopped working (both on console and in X) It worked in FC1 built in kernel. I see in /var/log/messages and lsmod output that usbmouse module is loaded. In XF86Config and /etc/sysconfig/gpm i have /dev/input/mice entries for the device. Surprisingly, my wireless keyboard works which is part of this combo and talking to same USB wireless basestation. Appreciate any pointers, - Jay