I recently installed the Linux Mint 20 beta, clean. I don't do dual boot with windows or any other OS.
But the Grub Boot Selector still pops up, every time I boot.
On Linux Mint 19.3 that wasn't the case.
Yes, this is in the new features page, it's by design. I'm seeing people in the blog wondering about this as well. We might add a page in the user guide to explain how to disable it.
I recently installed the Linux Mint 20 beta, clean. I don't do dual boot with windows or any other OS. But the Grub Boot Selector still pops up, every time I boot. On Linux Mint 19.3 that wasn't the case.