virtual: 0.904 graphic: 0.822 performance: 0.779 device: 0.725 mistranslation: 0.701 semantic: 0.668 architecture: 0.638 user-level: 0.507 hypervisor: 0.413 permissions: 0.357 assembly: 0.335 register: 0.317 x86: 0.314 debug: 0.297 network: 0.267 peripherals: 0.246 socket: 0.241 vnc: 0.238 ppc: 0.223 TCG: 0.220 i386: 0.220 boot: 0.215 files: 0.214 PID: 0.208 arm: 0.165 risc-v: 0.162 kernel: 0.098 VMM: 0.050 KVM: 0.038 Ctrl Alt G -- Multiple Virtual Machines I'm using Fedora 22. Firstly, what works: A single VM instance, running Windows. Although, I am keeping this (GTK) window focused. What really fails: If I have two running VM's, WIndows XP and Windows Vista: 1. I press Ctrl-Alt-G to get the focus. 2. That works first time. 3. Then I press Ctrl-Alt-G again. 4. Then Alt-Tab to the other machine (switching from XP to Vista, or back.) 5. Then press Ctrl-Alt-G to gain focus: - Problem is that now the Ctrl-Alt-G, although showing in the title bar, only grabs the mouse, but NOT the keyboard. That is to say, whilst in Ctrl-Alt-G mode the second time, pressing Alt-Tab jumps back to the other VM! Pressing Alt-F4 quits!!!!!!!!!!!!! Regardless of whether Ctrl-Alt-G mode or not! But only when running two VM's. Thanks Misha Looking through old bug tickets... can you still reproduce this issue with the latest version of QEMU (version 3.0)? Which window manager were you using here? [Expired for QEMU because there has been no activity for 60 days.]