OK, I still don't understand what exactly went wrong, but my system
boot nicely now. I think the problem was here :
> Trying to resume from /dev/hda3
> No suspend signature on swap, not resuming.
> Creating root device.
> Mounting root filesystem.
> mount: error mounting /dev/root on /sysroot as auto: No such device
^^^^
This is because, when I ran mkinitrd, /etc/fstab was reading:
/dev/hda1 / auto defaults 1 1
instead of :
/dev/hda1 / ext3 defaults 1 1
I am not really sure this was the problem, and can only suppose that
the support for ext3 was missing in the initrd.img (ext3 as a module,
they are crazy ;-), but I re-ran mkinitrd after editing fstab and
voila.
Thanks to all of you for your answers !
--
Philippe