The path beginning with /media/ is the CD image. Or /dev/sr0 /media/username/VBox_GAs_6.1.22 iso9660 ro,nosuid,nodev,noexec,relatime.

Which might yield something like /dev/sr0 /media/cdrom0 iso9660 ro,nosuid,nodev,noexec,relatime 0 0 If you're not sure where that is, enter the following to view a list of all mounted devices, filtered for optical drives: > cat /etc/mtab|grep 'media' (If you get a error message stating, “Unable to insert the virtual optical disk,” most likely you already mounted the Guest Additions CD image and can ignore the error.)Ĭhange to the directory of the mount. If an autorun prompt appears, close it, because we're doing this from the command line. The Guest Additions CDįrom the VirtualBox Menu of your virtual machine's window, select “Devices” | “Insert Guest Additions CD image.” This should mount the CD image. If any updates were made, it would be a good idea to reboot the guest before continuing on to the next step, in order to make sure the entire system has refreshed, otherwise you might get some temporary errors that will send you on a wild goose chase. Update The Systemīoot up your Linux guest and open a terminal.īefore proceeding, make sure your system is up-to-date: > sudo apt-get update

I set out initially to solve the display issue, and after solving that I discovered that it also solved the clipboard issue! I came up with this solution originally for Debian systems, but have also used it with Ubuntu, so it will probably work for most varieties of Linux. The clipboard won't communicate between the host and the guest, even though I have enabled the bidirectional clipboard.The menu option “Auto-resize Guest Display” is disabled. The guest display is locked in at a lower resolution, refusing to match the host's higher resolution.When I install a VirtualBox Linux guest virtual machine on a Windows host, I often have two annoying issues:

Fix resolution in kali virtualbox