UBUNTU14.04 could not be loaded due to GRUB Error
5413
How can I repair grub? (How to get Ubuntu back after installing Windows?)
67545
grub2 wont load Ubuntu on dual boot
22857
What does "Could not find or load main class" mean?
35896
Ubuntu not booting: "Could not write bytes: broken pipes"
74148
Problems with booting the system
78405
I can't get grub menu to show up during boot
63772
I can't boot into a usable system after updates. What should I do?
146792
Kernel load module error during boot up
28871
Error: "Failed to open \EFI\BOOT\grubx64.efi..." (Dual-Booting)
112763
Stuck at GRUB command line
66116
Grub menu not showing up at boot
79880
How to boot to the recovery mode if it is not listed in Grub?
149432
Grub Rescue prompt appears after deleting Ubuntu partition. Can't boot Windows
129812
Error out of disk, grub rescue
23568
Linux 4.18.0-14 won't boot
157857
How do I boot my PC from GRUB?
10929
Grub not showing on startup for Windows 8.1 Ubuntu 13.10 Dual boot