On Wed, 06 Sep 2017 at 14:58:37 -0700, Josh Triplett wrote:
> (It might also help to add Ctrl-Alt-Delete to the list of shortcuts
> provided in the gnome-boxes keyboard menu, alongside Ctrl-Alt-Backspace
> and similar.)
This is now provided in the keyboard menu for both gnome-boxes and
virt-manager.
smcv