update install script

installer/install-arch

@@ -146,6 +146,12 @@ genfstab -U /mnt >> /mnt/etc/fstab
 echo "Setting hostname"
 echo "${hostname}" > /mnt/etc/hostname
 
+
+# I have no idea why this is mounted at this point, but for arch-chroot to work
+# we have to unmount this
+# For now, this is just black magic making this work
+umount /mnt/dev
+
 echo "Adding user ${user} in new system"
 arch-chroot /mnt useradd --create-home --user-group --shell /usr/bin/zsh --groups wheel,uucp,video,audio,storage,games,input "$user"
 
@@ -159,7 +165,7 @@ echo "Installing grub bootloader"
 arch-chroot /mnt grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB
 
 echo 'Configuring HOOKS in /etc/mkinitcpio.conf and regenerating initramfs'
-sed -i 's/HOOKS=(base udev autodetect consolefont modconf block keyboard fsck)/HOOKS=(base udev autodetect keyboard keymap consolefont modconf block enrcypt lvm2 resume fsck)/' /mnt/etc/mkinitcpio.conf
+sed -i 's/^HOOKS=(base .* fsck)$/HOOKS=(base udev autodetect keyboard keymap consolefont modconf block enrcypt lvm2 resume fsck)/' /mnt/etc/mkinitcpio.conf
 arch-chroot /mnt mkinitcpio -P
 
 
@@ -167,6 +173,7 @@ cat <<EOF
 ---------------------
 Installed basic packages and setup in /mnt
 Manual configuration is still needed for the following
-- configure grub parameters, generate main grub.cfg
+- configure grub parameters for cryptvolume and resume hook
+- generate main grub.cfg with grub-mkconfig -o /boot/grub/grub.cfg
 ---------------------
 EOF