Bug#1100470: grub2-common: Segfault messages when running update-grub

[Pascal Hambourg]

On 14/03/2025 at 16:02, Eric Valette wrote:
> /usr/bin/grub-mount: error: cannot find `/var/lib/os-prober/mount': No 
> such file or directory.

This is temporary directory created and used by os-prober as a mount 
point. You can use any other existing directory instead.

Does grub-mount segfault only with this partition ?
AFAICS there are other NTFS partitions on your system.