Quoting Cyril Brulebois (2019-08-15 15:50:03) > > The script /usr/lib/os-probes/50mounted-tests calls the `umount` utility > > which resides in the mount package. But os-prober does not depend on mount > > and thus one might get this error message: > > > > Generating grub configuration file ... > > Found linux image: /boot/vmlinuz-5.2.0-2-amd64 > > Found initrd image: /boot/initrd.img-5.2.0-2-amd64 > > /usr/lib/os-probes/50mounted-tests: 10: umount: not found > > rmdir: failed to remove '/var/lib/os-prober/mount': Device or resource busy > > > > > > The mount package used to be Essential:yes. Since version 2.29.2-3 it is > > not essential anymore and os-prober should depend on it. > > How come packages drop their Essential: yes bit all of a sudden?
Version 2.29.2-3 was released more than two years ago. It was brought up on debian-devel here: https://lists.debian.org/20170726081846.ga22...@fatal.se Thanks! cheers, josch