this might sound ridiculous but it's true and I need your help
I bought an Ubuntu laptop and switched to Windows. Now I want to switch it back to Ubuntu. I'm thinking two options:
1/ Go to Windows Settings, recovery or do something similar to "reset to factory settings) and hopefully it turns back to Ubuntu. 2/ Download an Ubuntu disc image file and reinstall from there.
I tried the second idea but I got this message
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.
I also tried the "ls -> set root -> set prefix -> normal" solution but that didn't work.
What else should I do?