Earlier , I installed Ubuntu on my PC and a booting option called "Ubuntu" appeared on the my booting options when pressing F9 (HP notebook)but then I deleted the OS by deleting the partition it was in. Now when picking "ubuntu" boot option nothing appears but a command line.
I installed Ubuntu again but the ubuntu boot option still doesn't work and to run ubuntu I have to enter "hard disk boot". mM question is, how to start ubuntu from the boot option as I used to before uninstalling it the first time?
