PC won't start after installing the latest version of Ubuntu
1285
My computer boots to a black screen, what options do I have to fix it?
79916
Just installed ubuntu 14.04 but after restart it wont boot
143712
Repair Grub after install windows?
122378
Can't boot Windows Vista after installing Ubuntu
129105
Can't boot, no grub, "alloc magic is broken"
96546
Ubuntu Won't Boot After Install on Samsung NP915S3G: error "All boot options are tried."
133953
Ubuntu 13.04 won't shutdown or restart (Just a black screen)
1998
Can Windows 7 be repaired to run with new motherboard?
10666
How to start Ubuntu installer in a graphical safe mode?
69993
After the latest Win8.1x64 Updates, my system got stuck restarting or shutting down..
13666
PC Blue Screens and then instantly reboots. How do I stop this or find the error later?
123574
Windows 8.1 Black screen and no safe mode
130744
Computer stops working after 5 minutes of use in windows
103776
12.04 boots to black screen ATI Radeon HD 3200
34105
Unable to start VMWare Workstation after upgrade to 13.04
64823
Installed Ubuntu alongside Windows 8, and W8 won't boot anymore
146065
How do I fix booting process in Ubuntu 12.04 after the windows7 removed?