HAMX v7.3.0 can not run kernel-qemu

[lxf-sole]

I installed HAMX v7.3.0 and start an avd using kernel-qemu, but the avd can not start normally. The log repeatly shows : "emulator: Trying to vcpu execute at eip:8b68fb".
but the avd can normally start if using HAMX v7.2.0 or using kernel-ranchu

By the way, my need is to start an avd without the floating toolbar on the right and I couldn't find a way to hide the floating toolbar, so I have to use the SDK tools(emulator.exe) v24.4.1. But it seems that SDK tools v24.4.1 can only start kernel-qemu and can not start kernel-ranchu, and I found the above problem. If there is a way to hide the floating toolbar, please tell me.

[raphaelning]

The Trying to vcpu execute at eip: message indicates that your CPU does not support a Intel VT-x feature known as Unrestricted Guest (UG). What is your CPU model?

Unfortunately, although there is still a code path in HAXM and Android Emulator for non-UG hosts, it is no longer tested, at least not by the HAXM team anymore. Nor do we test or support Android Emulator 24.4.1 or the non-Ranchu Android kernel, both of which are very old. If HAXM 7.2.0 still works for you, my advice is to stick to it.

my need is to start an avd without the floating toolbar on the right and I couldn't find a way to hide the floating toolbar

I see. You could try to submit a feature request for Android Emulator:

https://developer.android.com/studio/report-bugs#emulator-bugs
http://issuetracker.google.com/issues?q=componentid:192727%2B

[lxf-sole]

@raphaelning
Thank you for your answer.

CPU: Intel(R) Core(TM) i5-6500 CPU @3.20GHz 3.19 GHz
or
CPU: Intel(R) Core(TM) i7-6700 CPU @3.40GHz 3.40GHz

is this two CPU very old?

[raphaelning]

Not at all! Both models definitely support UG. I was referring to pre-2011 models which are almost extinct now.

The Trying to vcpu execute at eip: message indicates that your CPU does not support a Intel VT-x feature known as Unrestricted Guest (UG).

Sorry, I overlooked another code path that can print this message, and that code path only exists in the old/obsolete Android Emulator code base (a.k.a. qemu1, whereas the current code base is qemu2). I suspect that only qemu1 preserves the old GUI (no toolbar). Moreover, qemu1 does not take advantage of UG at all, or other great features we developed in recent years, so I feel sorry for your powerful CPU being wasted.

We don't have the bandwidth to support qemu1. It would be great if you could switch to the current Android Emulator (qemu2) soon. Have you submitted a feature request to Google?