HAXM v7.8.0 not supported for Android Studio Electric Eel | 2022.1.1

[mannasoumya]

Describe the Bug

Summary: Android Emulator Error: failed to sync vcpu reg No external Virtual Machines running on host

Host Environment

• HAXM version: 7.8.0
• Host OS version: Microsoft Windows 10 Home Single Language
• Host OS architecture: x86_64
• Host CPU model: 11th Gen Intel(R) Core(TM) i3-1115G4
• Host RAM size: 8 GB
• (Optional) Host computer model:

Guest Environment

• Android Emulator or QEMU version:
• Guest OS version: Android 11.0
• Guest OS architecture: x86_64

To Reproduce

Steps to reproduce the behavior:

1. Install/Upgrade to HAXM v7.8.0
2. Start Android Emulator for any AVD
3. Android Emulator hangs at Connecting to Emulator

Expected Behavior

Expectation: Android Emulator should start

Reproducibility

Diagnostic Information

Host crash dump:

HAXM log:

Android Emulator or QEMU log: failed to sync vcpu reg

Screenshots:

Additional context

None

[wcwang]

Thanks for your report. Could you uninstall the existing version first and then download HAXM v7.8.0 again to re-install it on your system. Thanks.

[mannasoumya]

@wcwang already done that.. have uninstalled existing version and installed version v7.8.0. But installing the previous release to it works.

[wcwang]

Have you tried to download the latest release again and try?

[mannasoumya]

Have you tried to download the latest release again and try?

Yes. v7.7.1 works, but v7.8.1 doesn't

[wcwang]

If you have confirmed the SHA-256 hash value of the downloaded package is ce7bb20, maybe you have to clean up the snapshot cache of your created AVD device or create a new AVD to try on HAXM v7.8.0. Thanks.