Hardware acceleration for Android Studio not working - android

I'm on a Hp dm4 Intel Core i5 machine with Windows 7. My Android Studio gives me the following error when I compile my application.
After some Googling I found that I have to install Intel Hardware Accelerated Executed Manager that comes with Android SDK. But when I try to do that I get this error.
Does this somehow relate to Hardware Virtualization? I already have it enabled from the BIOS.
I don't understand what the problem is. Please help!
EDIT: I downloaded the Windows Hardware-Assisted Virtualization Detection Toolfrom the Microsoft website and it says everything is fine. This is crazy!


It involves two steps:
enabling virtualization technology : I supposed you did it right.
disabling hyper-V : For this , please refer the below video link:
disabling hyper-v
If it doesn't work out please follow the blog mentioned below.
https://software.intel.com/en-us/forums/topic/518041


Virtualization Technology is enabled at the BIOS level means feature will be functional.
Try to check this video
https://software.intel.com/en-us/videos/setting-up-intel-haxm-on-windows
also try to go BIOS - Advanced and Enable "No Execute (NX) Memory Protection" feature.
For me after the change it's working very fine.


You need to go In BIOS - Advanced and enable the "No Execute (NX) Memory Protection" feature. Hope it helps.


Make sure you can use virtualization at the OS level - check it with this tool: http://www.microsoft.com/en-us/download/details.aspx?id=592
Also, I would suggest using Genymotion https://www.genymotion.com instead of the official emulators, as it's way more faster.


If you are using Avast Antivirus. Disable hardware virtualization from Avast settings. Avast uses hardware virtualization to improve performance.
In Avast!, go to Settings -> Troubleshooting -> disable Hardware-Assisted Virtualization -> Reboot your machine.
--> Install HAXM
-->Enable Avast virtualization again
It worked for me


Just for information:
I tried to install android 9 on a virtual nexus 5 device, and the option "hardware acceleration" was not available, only "automatic".
I solved installing android 8 in a virtual nexus 6.
I still don't know if it is a problem related to android 9, or compatibility between A9 and N5, since I am a very beginner in this, but maybe this can help somebody else.

Related

cannot run emulator in android studio and in genymotion

I was installed android studio, and when I Run my first App I found this note "your CPU doesn't support Vt-x"
so I can't run my App
when I used new images instead of an x86, my App is Run But the emulator Start and close very fast by himself, the screen of the emulator closed very quickly
what is wrong?
also, I try to run with 'Genymotion', also it doesn't Run, still with the white Screen-like image below
please help me, I would Run my Android emulator how?

VT-x is known as virtualization hardware extensions in BIOS.
This is the security issue handled from BIOS. You just need to enable the VT-X from BIOS of your computer. Instead you have nothing to do from android studio or genymotion.
You can see this answer.
You can also check the way of doing such thing from this blog, though this steps may vary in your BIOS.

how to run application in android studio,i try to run but some error is occurring,

from where i should downlode AVD

The error mentioning that your system bios has disabled the VT configured.
So you have to run the system again and open bios options then you can enable the options..for that please share the system and mother board details so can share you further details according to that.
There are so many link for so many type of systems :
here's few ::
-- Error during installing HAXM, VT-X not working
-- https://www.youtube.com/watch?v=4Cv2Hj2PlQE
-- Android Studio, emulator, HAXM, VT-x not working
-- Android Studio, Intel HAXM cannot find VT-x enabled but enabled in BIOS
Hope any one will works for you..

Use Real android device for testing application instead of using Emulator.

Go through this link for enable BIOS it will help you to solved your problem
Error in launching AVD with AMD processor

Your CPU does not support VT-x

I have created AVD, but when I try to run android program, it is showing an
error
Your CPU does not support VT-x
I enabled virtualization technology in BIOS, but still this error comes up when I try to run my android program.

There are two scenarios:
Using VMware: go to "WM" > "Settings" > "Processors" and Activate VT-x as below:
Using OS installed on HW: as others mentioned if your CPU supports that you should activate it in your BIOS.

According to Android Documentation, to run an emulator the development system's CPU should support one of the following virtualization extensions technologies:
Intel Virtualization Technology (VT, VT-x, vmx)
AMD Virtualization (AMD-V, SVM) -- only supported for Linux
Your CPU is Intel® Core™2 Duo Processor E7300, which according to the manufacturer does not support Intel Virtualization Technology (VT-x). That's the reason for this error.
The workaround is to use an alternative Android Emulator, e.g. Genymotion, as already suggested.

I suggest that you Just need to follows steps:
First,Go to Control Panel → Program and Feature.
Then, Click on Turn Window Features on and off. A window opens.
Then,Uncheck Hyper-V option and restart your system.
Now, you can Start HAXM installation.
Check this also https://software.intel.com/en-us/android/articles/installation-instructions-for-intel-hardware-accelerated-execution-manager-windows
OR
You can use Genymotion

If you have changed settings from BIOS, then you just need a restart of your machine.

There couple of solutions you can try
You can Make an AVD With ARM Instead of HAXM.
Other solutions can be just to enable Intel Virtualization Technology
from BIAS.
Or you can use an alternative emulator like genymotion to fix this
problem.
If the above solutions bother you then you can use a physical device for testing purposes.

If you're
Using VMware: go to "VM" > "Settings" > "Processors" and Activate VT-x as below:
Then go to your Turn Windows feature on or off and uncheck virtual Machine Platform and Windows Hypervisor Platform as below:
Thank me :)

For those who might have the problem in these days,
you might try the steps described here:
https://android-developers.googleblog.com/2018/07/android-emulator-amd-processor-hyper-v.html
Also according to other answers, you have to be sure that CPU does
support virtualization, and that the virtualziation is on.

There is a couple of solutions to your problem.
You can Make an AVD With ARM Instead of HAXM.
Other solutions can be just to enable Intel Virtualization Technology
from BIAS.
Or you can use an alternative emulator like genymotion to fix this problem.
If the above solutions bother you then you can use a physical device
for testing purposes.

Windows doesn't detect that my Hardware Virtualization is enabled

well i tried to install Intel HAXM because i couldn't create my avd in Android Studio but it gave me error that "My computer doesn't support the technology" , then i went to my BIOS settings but the hardware virtualization was already enabled.I don't understand what the reason is , i have searched a lot about it but no luck. And i don't have any antivirus . I just have my windows defender so that's not a problem either.
What i have tried is:
1.Reboot pc and disable HV.
2.Reboot again and enable the HV.
But it still doesn't work.Please help someone. I'll really appreciate it.

what CPU do you have - need to check it supports VT (virtualization) and XD/ND - disable bit. You can do that at ark.intel.com

Cannot Use Android Emulator because of VT-x

I been having a problem with android emulators on both Android Studio and Eclipse. I cannot get it to run becuase the Intel HAXM is not installed. I installed it via the sdk manager but still cannot run the intelhaxm.exe. because VT-x needs to be enabled but I don't know how to do that on an Acer Aspire since its blocked off in the bios. Is there a way to get around this? Thank you.

It seems as if support for VT-x is may be found in the advanced BIOS features. There is a thread that discusses this topic, along with providing a tutorial on how to expose the "hidden" BIOS features, may be found here: How to enable VT-x/AMD-v in Aspire V5-122P bios?

Categories

Resources