Ubuntu Won't Boot After Install on Samsung NP915S3G: error "All boot options are tried."
15124
Can't boot Ubuntu or Windows 8 after Ubuntu 64-bit install on Samsung series 7 Windows 8 laptop, error "All boot options are tried."
143712
Repair Grub after install windows?
26685
Tried to install both Windows and Ubuntu, now neither will boot
72845
Ubuntu won't boot with Windows7
115017
Black screen after clicking "Install Ubuntu"
110099
Booting ubuntu gives "init not found"
144287
Mint 18 will boot only to a black screen
146065
How do I fix booting process in Ubuntu 12.04 after the windows7 removed?
141210
Boot stuck at logo screen after upgrading to 14.10
15575
Ubuntu stuck/freeze on install
63772
I can't boot into a usable system after updates. What should I do?
145858
Ubuntu 12.04.3 LTS installation failed. says: "GRUB installation failed"
88198
Network booting couldn't find kernel image
79916
Just installed ubuntu 14.04 but after restart it wont boot
87720
Blue screen 'inaccessible boot device' on Windows 10
140691
Does "Erase Disk and Install Ubuntu" replace the default boot screen?
73121
How can I force Ubuntu to boot on a stuck boot menu?