fresh omv 3.0.74 install with omv-update.
Install omv-extras
Virtual box installation fails
The following packages have unmet dependencies: openmediavault-virtualbox : Depends: build-essential but it is not installable Depends: linux-headers-686-pae but it is not installable or linux-headers-amd64 but it is not going to be installed Depends: makepasswd but it is not installable Depends: phpvirtualbox but it is not going to be installed Depends: virtualbox but it is not going to be installed Depends: virtualbox-ext-pack but it is not installable or virtualbox-ext-pack-installer but it is not going to be installed E: Unable to correct problems, you have held broken packages.
fresh omv 3.0.74 install with omv-update. Install omv-extras Virtual box installation fails
The following packages have unmet dependencies: openmediavault-virtualbox : Depends: build-essential but it is not installable Depends: linux-headers-686-pae but it is not installable or linux-headers-amd64 but it is not going to be installed Depends: makepasswd but it is not installable Depends: phpvirtualbox but it is not going to be installed Depends: virtualbox but it is not going to be installed Depends: virtualbox-ext-pack but it is not installable or virtualbox-ext-pack-installer but it is not going to be installed E: Unable to correct problems, you have held broken packages.