My computer has a dual-boot setup, with Windows 8.1 and Ubuntu. Once I will get the free upgrade, will that do something to my dual-boot setup? (And if so, can I restore it easily?)
1 Answer
Most times YES. You will have to repair your bootloader.
After you upgrade Windows, using a bootable Ubuntu USB or CD
Run it -> Install and run 'Boot repair' -> Recommended Repair
and reboot the system.
hope this will help you if you get problems.