Thank you very much for your patient and nice advice. I follow your advice:
I have updated the images on the website.
To update an existing one (Fedora 13 or 14), loop mount it then chroot
and run:
mknod /dev/tty0 c 4 0
echo "tty0" >> /etc/securetty
sed -i -e 's
Hi everyone,
My OS is Fedora 11, I download Linux kernel 2.6.36.1 and use
*make defconfig ARCH=um
make menuconfig ARCH=um *to add support for ext-4
*make ARCH=um*
So I get a UML kernel, and I use a filesystem from here:
http://fs.devloop.org.uk/filesystems/Fedora14/Fedora14-x86-root_fs.b