[2021-03-16T21:36:56+0200] [ALPM-SCRIPTLET] Warning: os-prober will not be executed to detect other bootable partitions. [2021-03-16T21:36:56+0200] [ALPM-SCRIPTLET] Systems on them will not be added to the GRUB boot configuration. [2021-03-16T21:36:56+0200] [ALPM-SCRIPTLET] Check GRUB_DISABLE_OS_PROBER documentation entry.
This is what I saw after running an update, so I was kind of expecting this to happen on restart. It’s not a critical issue as I can just go into the UEFI and select windows boot manager to load first (I have 2 separate EFI partitions, no particular reason why) but I’d rather not be forced to go into the UEFI each and every time.
Something even more suspicious is that on boot-up I don’t even get access to the GRUB menu anymore - I can’t change kernels on boot for example, or select the “boot into UEFI” option as I don’t even get that option anymore on bootup, as the GRUB menu doesn’t load at all.
I suspect that I need to run some sort of OS prober, how do I do that?