without net-misc/spice-gtk +usbredir, virt-manager VM windows will not connect to their respective consoles and instead display the message: Error connecting to graphical console: USB redirection support not compiled in
Created attachment 383158 [details, diff] patch to app-emulation/virt-manager-1.0.1.ebuild to require usbredir USE flag on net-misc/spice-gtk
10 Dec 2014; Matthias Maier <tamiko@gentoo.org> virt-manager-1.0.1.ebuild, virt-manager-1.1.0.ebuild, virt-manager-9999.ebuild: also depend on spice-gtk[usbredir], bug #520286