Due to funny bug with my laptop bios and UEFI: I can't change boot order and start Ubuntu installation from USB stick
But I want to reinstall my old Ubuntu. I'm not a guru of Linux and have few problems with system after many upgrades
As I understand, I can run installation:
- from ISO file via Grub
- manually setup Ubuntu parts from old Ubuntu
- ???
What method is safer? I'm afraid, if I will break current installation I will not have second chance =(
As I wrote, I'm not a Linux guru, ubuntu-entrails manipulation scares me a little.
