Boot-repair problem
65
What can I do if a repository/PPA does not have a Release file?
33897
Broken /boot partition: input/output error
83727
Grub rescue no such device, also cannot access BIOS
158552
error: no such partition. Grub rescue
25251
Cannot enter BIOS due to broken screen
672
Unable to boot into Windows after installing Ubuntu, how to fix?
46790
Cannot boot OS. Black Screen
24007
How to troubleshoot a computer not booting up when powered on?
73121
How can I force Ubuntu to boot on a stuck boot menu?
100323
Stuck on blue screen while booting the system
15826
How can I repair the Windows 8 EFI Bootloader?
4894
Boot-Repair created too many grub menu entries for Windows
50346
Bootloader Problems Grub Won't Load Windows 7
143622
Ubuntu doesn't boot!
96546
Ubuntu Won't Boot After Install on Samsung NP915S3G: error "All boot options are tried."
24728
Why do I have to repair my booting when swapping harddrives in my laptop?
49397
Boot partition full, can't remove kernels