Ubuntu will not boot properly and is stuck
724
"dev/sda1: clean, ..." This message appears after I startup my laptop, then it won't continue booting
21039
Can't boot Windows 7 after installing Ubuntu 12.04 LTS
35896
Ubuntu not booting: "Could not write bytes: broken pipes"
67836
Out Of disk, but still boots
9871
Computer doesn't boot up, shows PXE error and/or "operating system not found", "no bootable device", "insert boot media", or other similar error
5413
How can I repair grub? (How to get Ubuntu back after installing Windows?)
87551
How to repair grub?
110099
Booting ubuntu gives "init not found"
120271
Windows 7 + Deep Freeze - I'm stuck in an endless reboot loop
48388
Ubuntu boots from USB but get GRUB rescue after installation
141240
Problem booting after updating from Ubuntu 14.10 to 15.04
110562
Windows 10 occasional stuck at boot BEFORE spinning dots
63772
I can't boot into a usable system after updates. What should I do?
96546
Ubuntu Won't Boot After Install on Samsung NP915S3G: error "All boot options are tried."
33897
Broken /boot partition: input/output error
126804
My ubuntu partition was deleted and I can't boot from either a DVD or USB
55300
Can't boot from Ubuntu USB stick