Package: debianutils Version: 5.3-1 Severity: normal root@nas2:/usr/src/linux# ls -l /sbin/installkernel <== manually copied -rwxr-xr-x 1 root root 2659 21 août 17:24 /sbin/installkernel root@nas2:/usr/src/linux# ls -l /usr/sbin/installkernel -rwxr-xr-x 1 root root 2659 20 août 13:31 /usr/sbin/installkernel
I suspect the link is a hard link that does not work on different filesystem use -s -- System Information: Debian Release: 11.0 APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 5.10.60 (SMP w/8 CPU threads; PREEMPT) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE Locale: LANG=fr_FR.UTF8, LC_CTYPE=fr_FR.UTF8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/bash Init: systemd (via /run/systemd/system) Versions of packages debianutils depends on: ii libc6 2.31-16 debianutils recommends no packages. debianutils suggests no packages. -- no debconf information