Oracle VM VirtualBox Base Packages - 6.1.26. Freely available for Windows, Mac OS X, Linux and Solaris x86 platforms under GPLv2: Platform. Windows Installer. Solaris 10 5/08 and later or Solaris 11. Here, we provide ready to use Ubuntu 16.04 VirtualBox and VMware images for urgent requirements. The VirtualBox and VMware images are created in such a way that they are less in size but contains all the standard packages required for instant run.
Virtualbox Ubuntu 32 Bit
I have a ubuntu 14.04 32-bit guest using VMSVGA. Up until version 6.1.16 the options for seamless mode, auto-resize guest, and Virtual Screen 1 resize were available and working. Starting with 6.1.16 guest additions all those options are grayed out. With each new version of virtual box since 6.1.16 the options remain grayed out, but if I uninstall the matching guest additions version and install an older guest additions like 6.1.12 the menu options return. The 6.1.16 change log mentions 'Workaround to improve resizing of 32-bit VMs with VMSVGA graphics controller...' so that might be the cause? Should 32-bit Linux guests still have those menu options available?