Package: mount Version: 2.28-5 Severity: normal Below is the results of "apt-get dist-upgrade" to upgrade from Jessie to testing. If I manually upgrade bash-completion first then mount can be upgraded without problems.
Preparing to unpack .../mount_2.28-5_amd64.deb ... Unpacking mount (2.28-5) over (2.27.1-3.1) ... dpkg: error processing archive /var/cache/apt/archives/mount_2.28-5_amd64.deb (--unpack): trying to overwrite '/usr/share/bash-completion/completions/mount', which is also in package bash-completion 1:2.1-4.3 Errors were encountered while processing: /var/cache/apt/archives/mount_2.28-5_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) -- System Information: Debian Release: stretch/sid APT prefers testing APT policy: (500, 'testing'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.4.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages mount depends on: ii libblkid1 2.27.1-3.1 ii libc6 2.22-11 ii libmount1 2.28-5 ii libselinux1 2.3-2 ii libsmartcols1 2.28-5 ii libudev1 230-2 mount recommends no packages. Versions of packages mount suggests: ii nfs-common 1:1.2.8-9 -- no debconf information