device: 0.888 graphic: 0.878 instruction: 0.426 network: 0.347 semantic: 0.275 boot: 0.197 vnc: 0.156 mistranslation: 0.130 KVM: 0.119 other: 0.067 socket: 0.060 assembly: 0.051 Stuck when using virtio driver to rotate the screen Description of problem: Configure the virtual machine's graphics card as Virtio, and use `xrandr -o left` to rotate the screen and it will get stuck. Configure the graphics card as VGA, and use `xrandr -o left` to rotate the screen normally. Steps to reproduce: 1. Configure the virtual machine's graphics card as Virtio 2. use `xrandr -o left` to rotate the screen