Dual boot: Fix a broken GRUB
I have dual boot Windows 10 and Arch Linux Manjaro on my PC. It happened recently that after updating grub, grub terminal does not show up on booting and shortly afterwards Manjaro would always be launched, which meant Windows became inaccessible for me. Apparently the grub update interfered with the configurations on my machine and made it unable to work properly. Here is how I solved the problem. Read more