# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
....
So there should be something wrong that produce all these ###### into grubenv. Maybe a font issue or a utf8 issue ? i'm using fr_FR.utf8 on that system.
and the grub.conf
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
### BEGIN /etc/grub. d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
....
So there should be something wrong that produce all these ###### into grubenv. Maybe a font issue or a utf8 issue ? i'm using fr_FR.utf8 on that system.