I've read the forum but it seems my grub boot menu doesn't follow the form of the config file.I would like the menu to not appear unless Shift is pressed.My grub menu appears every boot and stays there until you select a menu item.My current /etc/default/grub is:GRUB_DEFAULT=0GRUB_HIDDEN_TIMEOUT=3GRUB_HIDDEN_TIMEOUT_QUIET=trueGRUB_TIMEOUT=0GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`GRUB_CMDLINE_LINUX_DEFAULT=quiet splash nomdmonddf nomdmoniswGRUB_CMDLINE_LINUX=GRUB_FORCE_HIDDEN_MENU=trueexport GRUB_FORCE_HIDDEN_MENU(I've tried the true's with both quotes and no quotes, it makes no difference)I've also done update-grub and update-grub2.Can anyone please tell me why, when my system boots, it just sits at a Grub menu? It's a headless system which isn't good as I have to add a keyboard to get it to reboot.This is not a dual-boot system.
How do I hide grub boot menu unless shift is pressed?
grub2