grub2/grub2-btrfs-help-on-snapper-rollback.patch

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Index: grub-2.02/util/grub.d/00_header.in
===================================================================
--- grub-2.02.orig/util/grub.d/00_header.in
+++ grub-2.02/util/grub.d/00_header.in
@@ -417,8 +417,14 @@ if [ "x${SUSE_BTRFS_SNAPSHOT_BOOTING}" =
# Note: No $snapshot_num on *read-only* rollback! (bsc#901487)
cat <<EOF
if [ -n "\$extra_cmdline" ]; then
- submenu "Bootable snapshot #\$snapshot_num" {
- menuentry "If OK, run 'snapper rollback' and reboot." { true; }
+ menuentry "Help on bootable snapshot #\$snapshot_num" {
+ echo "Select the default entry of the snapshot boot menu."
+ echo "Examine the snapshot, and if it's OK,"
+ echo " run 'snapper rollback' and reboot."
+ echo "See 'System Rollback by Booting from Snapshots'"
+ echo " in the manual for more information."
+ echo " ** Hit Any Key to return to boot menu ** "
+ read
}
fi
EOF