A propos, the advanced option of the Grub menu with Linux Mint will just show all the kernel boot options. For example, if you already have three or four older kernel versions you can choose among the older ones in case the new kernel would be causing problems. With a fresh install you would have only one kernel and its recovery boot option.
It could be a quirk of Acer indeed.
A propos, the advanced option of the Grub menu with Linux Mint will just show all the kernel boot options. For example, if you already have three or four older kernel versions you can choose among the older ones in case the new kernel would be causing problems. With a fresh install you would have only one kernel and its recovery boot option.