Here's the problem. I use grub to boot into Windows 8 and Ubuntu.
This afternoon I update the bios. After that every time I turn on/ reboot my PC, "Minimal bash-like line editing is supported" message comes out. But I can simply type
exit and load into grub menu to choose starting Windows or Ubuntu OS.
It is a bit annoying every time I have to type
exit when I turn on my PC or reboot, how can I hide "Minimal bash-like line editing is supported"?