Revert "final_check() use mhwd check for video driver"

- first of all should have run the test in the chroot not on the host ;)
- but even when run correctly this doesn't work in many cases. For example in vbox mhwd-gpu --check returns nothing and also an mhwd config
will not be present.
- So lets just use what we already had ...

This reverts commit b49cea980f.

lib/util-desktop.sh

@@ -18,6 +18,7 @@ setup_graphics_card() {
         clear
         arch_chroot "mhwd -f -i pci $(cat /tmp/.driver)" 2>$ERR
         check_for_error "install $(cat /tmp/.driver)" $?
+        touch /mnt/.video_installed
 
         GRAPHIC_CARD=$(lspci | grep -i "vga" | sed 's/.*://' | sed 's/(.*//' | sed 's/^[ \t]*//')
 

lib/util-menu.sh

@@ -199,10 +199,12 @@ install_graphics_menu() {
         "1") clear
             arch_chroot "mhwd -a pci free 0300" 2>$ERR
             check_for_error "$_InstFree" $?
+            touch /mnt/.video_installed
             ;;
         "2") clear
             arch_chroot "mhwd -a pci nonfree 0300" 2>$ERR
             check_for_error "$_InstProp" $?
+            touch /mnt/.video_installed
             ;;
         "3") setup_graphics_card
             ;;

lib/util.sh

@@ -495,7 +495,7 @@ final_check() {
         $(grep -qv '^#' /mnt/etc/fstab 2>/dev/null) || echo "- $_FstabCheck" >> ${CHECKLIST}
 
         # Check if video-driver has been installed
-        [[ $(mhwd-gpu --check | grep valid) ]] || echo "- $_GCCheck" >> ${CHECKLIST}
+        [[ ! -e /mnt/.video_installed ]] && echo "- $_GCCheck" >> ${CHECKLIST}
 
         # Check if locales have been generated
         [[ $(manjaro-chroot /mnt 'locale -a' | wc -l) -ge '3' ]] || echo "- $_LocaleCheck" >> ${CHECKLIST}