bug#29934: in virtual machines the graphical dektop environment randomly fails to show up

[Danny Milosavljevic]

> This is the ffile that I'm using to launch quemu
> https://paste.freshbakedyams.com/paste/T4NS0FD2

Yeah, so this one has already the "-serial stdio" option.  And it also has the 
console=ttyS0 option.

So just run the VM from a terminal, it should print output and accept input in 
the terminal.