One question worth exploring here is why the kernel filesystem drivers appear to be getting involved during os-prober; we should be using grub-mount which wouldn't touch any of that code. It's quite possible for this to be relevant due to various races.
One question worth exploring here is why the kernel filesystem drivers appear to be getting involved during os-prober; we should be using grub-mount which wouldn't touch any of that code. It's quite possible for this to be relevant due to various races.