I am dual booting Windows 10 and Ubuntu 18.04. How to tell grub not to show the boot menu and boot directly to Windows 10 by default?
What should I do if I want to boot to Ubuntu 18.04 instead of the default Windows 10?
Ubuntu – Dual boot Windows 10 & Ubuntu 18.04 – How to tell grub not to show and boot directly to Windows 10
bootdual-bootgrub2uefiwindows 10
Best Answer
The file
/etc/default/grub
contains a line:edit the file and make the 10 to 0 to hide the grub menu. You may force the grub menu by holding down a key, shift or tab.
Making Windows the default may be done by renaming the file
/etc/grub.d/30_os-prober
to/etc/grub.d/06_os-prober
, so it gets run before the 10_linux file.In the 30_os-prober file, change the quick_boot=1 to quick_boot=0 to keep the timeout value from being reset in certain cases.