Frank Chen wrote: > I built the kernel 2.6.11.10 on my machine and add it > to my FC3 boot menu. When booting the new kernel, I > got this kernel panic: > VFS:Unable to mount root fs on unknown-block(0,0) > Any idea what I did wrong? "make install" adds an entry for the new kernel to /etc/grub.conf so you don't need to add it yourself. The fact that you did suggests that you compiled and installed the kernel is some non-standard way: make make modules_install make install -- Timothy Murphy e-mail (<80k only): tim /at/ birdsnest.maths.tcd.ie tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland