I have tried follow GRUB/10-setup #! /bin/bash
error=0 ; trap "error=$((error|1))" ERR
$ROOTCMD update-grub -y
exit $error
It doesn't works for me :-(
I have tried follow GRUB/10-setup
#! /bin/bash
error=0 ; trap "error= $((error| 1))" ERR
$ROOTCMD update-grub -y
exit $error
It doesn't works for me :-(