virtual: 0.897
performance: 0.873
graphic: 0.843
mistranslation: 0.821
hypervisor: 0.815
x86: 0.809
device: 0.743
semantic: 0.710
architecture: 0.635
boot: 0.568
vnc: 0.421
user-level: 0.393
arm: 0.368
network: 0.311
permissions: 0.301
PID: 0.300
peripherals: 0.268
debug: 0.267
VMM: 0.263
socket: 0.262
ppc: 0.254
register: 0.253
risc-v: 0.245
files: 0.201
kernel: 0.178
TCG: 0.160
assembly: 0.130
i386: 0.070
KVM: 0.008

Android-x86_64 guest - "Could not disable RealTimeClock events (20160831/evxfevnt-267)"; UI sluggish, ACPI doesn't work with QEMU 2.10.0

I'm running a custom-built Android-x86_64 guest in an Arch Linux host with the 4.12.10 kernel.

Following the latest Arch Linux upgrade to QEMU 2.10.0-1, upon booting the virtual machine, I get the error mentioned in the title. Afterwards, the virtual machine becomes slower and slower. The ACPI functions (the libvirt's Shutdown button, for example) don't work.

When I downgrade to QEMU 2.9.0-3 everything works fine once again.

This is maybe a duplicate of https://bugs.launchpad.net/qemu/+bug/1714331 ... could you please try a newer version of the OVMF firmware (if you're using it)?

It works with a newer OVMF version!

Thank you.