I tried to dual-boot Ubuntu with Windows 10. The installation went well. After restarting my PC, Ubuntu just freezes after I log in.
I've tried methods suggested by others including spamming Shift/Esc to try to get into recovery mode but I get this:
GNU GRUB Version 2.02~ beta 2-9 Minimal BASH-like line editing is supported. For the first word, TAB lists possible command completions. Anywhere else TAB lists possible device or file completions.
grub>_
The screen is frozen like this:
I would have commented first but I'm not allowed, due to lack of reputation.
Please don't log in. When you get the prompt, press CTRL+ALT+F2. You should then see the terminal, where you can log in. If the login works there, you can start debugging.
I would start and check if you have disk space left:
df -h
A full home partition is often the reason for a frozen UI. But this is just one possibility. Please poke around a little bit, so you can start asking more specific questions.
Good luck :)
