How to Speed Up Booting Time ? (Bypass Grub)
1694
How do I set the grub timeout and the grub default boot entry?
13154
How to change boot priority?
45082
What is the safest way to clean up /boot partition?
134817
How do I set Ubuntu to my default boot?
16289
How do I uninstall GRUB?
56571
Ubuntu GNOME: Grey screen and very slow boot
74199
Boot GRUB to entry not booted to last time?
143712
Repair Grub after install windows?
59669
How do I speed up lackluster hardware running Windows 7?
157078
Booting system without full network configuration
71816
How to make UEFI bios start GRUB, not Windows?
94793
How do you run update-grub?
61181
Editing the default boot item in grub menu, a definitive answer?
73121
How can I force Ubuntu to boot on a stuck boot menu?
3884
How do I disable X at boot time so that the system boots in text mode?
157162
How would I speed up a full disk dd?
123012
At boot, networking.service is incredibly slow (5 minutes) on Ubuntu 16.10