Hi, I reinstalled 2 weeks ago arch linux, because a pacman -Syu broke everything. Today, everything works fine and I decide to keep my PC up-to-date, so I run pacman -Syu and I get a message when trying to boot *** Kernel Panic - not syncing : No init found. *** Of course, because I saved the list of the packages before and after this upgrade, (with pacman -Qe) I tried to downgrade, but it doesn't work at all. I still have the same message error, I checked and changed the grub.cfg without no success : the rootfs is correct, the init is on /dev/sda2 (a link to /usr/lib/systemd/systemd) So I tried to append to vmlinuz line "init=3" "init=/sbin/init" "init=/usr/lib/systemd/systemd" ... Without any success even when downgrading the kernel version (from 3.8 to 3.7) I can of course reinstall everything but I prefer to avoid that, someone can help me please ??? I really don't understand what happened. Thanks in advance Dany