Fresh upgrade to Ubuntu 18.04 and installed Virtualbox 5.2.10; ext-pack; and guest additions. Installed WinXP and started up as usual, except there is no "User Interface" (virtualbox designation in Settings). It's the menu that shows connections to the USB ports and more.
I checked and unchecked the user interface menu settings, within Settings, with no change. Checked and unchecked "Show in full screen/seamless" and "Show at the top of Screen." In all cases it didn't show.
Oh, I should say that I reinstalled everything, too. Same problem.
I checked and unchecked the user interface menu settings, within Settings, with no change. Checked and unchecked "Show in full screen/seamless" and "Show at the top of Screen." In all cases it didn't show.
Oh, I should say that I reinstalled everything, too. Same problem.