On Wednesday 16 February 2005 11:50 pm, John Wendel wrote: > I need to connect a usb card reader that has a device driver that only > works with a 2.4 kernel (like RH9). Before I go to the trouble of > downloading, configuring, flailing, has anyone ever run a 2.4 kernel on > an FC3 system? Will the hotplug stuff work? How about udev? Yes, you can. I sometimes run a 2.4.x kernel on my FC2 system, to test the software that I write. The only tweak needed is to the mouse definition in the Xorg config file. At boot time I symlink to one of 2 xorg.conf files, depending on the kernel running and all is well: # diff xorg.conf-linux-2.6 xorg.conf-linux-2.4 71c71 < Option "Device" "/dev/input/mice" --- > Option "Device" "/dev/psaux" Hope this helps.