Package: virtualbox-ext-pack Version: 5.1.8-1 Severity: grave After apt update in stretch(testing), the virtualbox related packages are upgraded to 5.1.10, except the virtualbox-ext-pack which is still 5.1.8, and failed to open sessions of vms with the messages: The device helper structure version has changed. If you have upgraded VirtualBox recently, please make sure you have terminated all VMs and upgraded any extension packs. If this error persists, try re- installing VirtualBox. (VERR_PDM_DEVHLPR3_VERSION_MISMATCH).
-- System Information: Debian Release: stretch/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.8.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF8, LC_CTYPE=en_US.UTF8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages virtualbox-ext-pack depends on: ii debconf [debconf-2.0] 1.5.59 ii virtualbox 5.1.10-dfsg-1 ii wget 1.18-4 virtualbox-ext-pack recommends no packages. virtualbox-ext-pack suggests no packages. -- debconf information: * virtualbox-ext-pack/license: true
