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graphic: 0.970
device: 0.856
performance: 0.710
semantic: 0.692
debug: 0.597
PID: 0.480
permissions: 0.394
files: 0.386
other: 0.359
vnc: 0.313
socket: 0.310
boot: 0.279
network: 0.152
KVM: 0.025
qemu-system-x86_64 : No Display when system wakeup from suspend
Description of problem:
Qemu display window is blank with message `Display output is not active.`
Steps to reproduce:
1. Use https://gitlab.com/berrange/tiny-vm-tools/-/blob/master/make-tiny-image.py to generate tiny-initrd.img
2. Run qemu and drop into shell
3. Put machine into S3 (echo mem > /sys/power/state)
4. Use socat to connect to QEMU monitor and wake up the machine (system_wakeup)
5. System resumes in shell, but no output in display
Additional information:
Same behavior, if I try standard ubuntu22.04.qcow2 image. Before suspend GUI is there and after wakeup from suspend blank display with message `Display output is not active.`
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