ERRORS:
Emulator: Failed to sync vcpu reg
Emulator: C:\Users\user\android-sdks\emulator\qemu\windows-x86_64\qemu-system-x86_64.exe: error while loading state for instance 0x0 of device 'goldfish_pipe'
Emulator: deleteSnapshot: for default_boot
I installed Android Studio and installed HAXM, also I turn off all virtual machines running. When I try to launch the emulator it gives me these errors. What could be the problem? Could it have something in the background virtual machines that are working and I don't know, or could it be SDK path or something in the system environment variables?
I face same error msg.
After reading 'shtolik' advice, then I run command line.
(Thank you very much for your advice ^^)
C:\Users\myname\AppData\Local\Android\Sdk\emulator>emulator -verbose -avd Galaxy_Nexus_API_25
and I found endless of "VCPU shutdown request".
So I search in google.
It seems there is bug at
'Intel® Hardware Accelerated Execution Manager (Intel® HAXM)'
For more details, please see this one.
Android Virtual Device on Windows 10 - Endless "VCPU shutdown request" - doesn't launch
Related
I just installed Android Studio and created a new AVD. However whenever I try to run it, I get an error message saying the process was killed, and the emulator will close. When running the emulator from cmd I get this message. What is going wrong?
emulator: Android emulator version 30.5.3.0 (build_id 7196367) (CL:N/A)
Warning: Quick Boot / Snapshots not supported on this machine. A CPU with EPT + UG features is currently needed. We will address this in a future release.
handleCpuAcceleration: feature check for hvf
emulator: WARNING: Not all modern X86 virtualization features supported, which introduces problems with slowdown when running Android on multicore vCPUs. Setting AVD to run with 1 vCPU core only.
added library vulkan-1.dll
Failed to open /qemu.conf, err: 2
HAX is working and emulator runs in fast virt mode.
emulator: INFO: GrpcServices.cpp:301: Started GRPC server at 127.0.0.1:8554, security: Local
VCPU shutdown request
deleteSnapshot: for default_boot
Make sure you have enough space in c: drive - Minimum has 20GB free space
If you have already created AVD then go to following location in your windows machine, from command line enter "emulator -list-avds".
C:\Users\username\AppData\Local\Android\Sdk\emulator>emulator -list-avds
Pixel_2_API_29
Enter emulator #Pixel_2_API_29
C:\Users\username\AppData\Local\Android\Sdk\emulator #Pixel_2_API_29
You can see emulator launching.
It worked for me - other result found in internet didn't worked for me.
I am developing an app on Visual Studio with Xamarin. Yesterday emulator was working fine but it stopped to work suddenly without no reason.
Here is error message from vs console:
Starting emulator my_device ...
C:\Program Files (x86)\Android\android-sdk\emulator\emulator.EXE -partition-size 512 -no-boot-anim -avd my_device -prop monodroid.avdname=my_device
Failed to open /qemu.conf, err: 2
HAX is working and emulator runs in fast virt mode.
C:\Program Files (x86)\Android\android-sdk\emulator\qemu\windows-x86_64\qemu-system-i386.exe: error while loading state for instance 0x0 of device 'goldfish_pipe'
deleteSnapshot: for default_boot
emulator: INFO: QtLogger.cpp:68: Critical: UpdateLayeredWindowIndirect failed for ptDst=(1113, 122), size=(300x21), dirty=(300x21 0, 0) (Sisteme bağlı bir aygıt çalışmıyor.) ((null):0, (null))
Go to AVD manager
Try Wipe Data or Cold Boot Now options.
Most of the times, this error is caused when the system tries to draw something like app borders/edges etc and when it fails, it throws following error of UpdateLayeredWindowIndirect Failed
Therefore, it is highly related to graphics, so, try changing your Emulated Graphics in
AVD configuration --> Emulated Performance --> Graphics: Software
Please note that if you are using Google PlayStore API for Android SDK then you might not be able change this setting, therefore, if you are unable to change option of Graphics to Software, please create virtual device without PlayStore
I can't run android emulator in android studio. Im using Android 5.1 x86 Virtual Device. I have already installed HAXM ( Hardware Accelerated Execution Manager ) but the issue is still there. Its showing following error messages:
WARNING: init: Missing WGL extension WGL_ARB_make_current_read
emulator: device fd:628
emulator: error code:31
emulator: Failed to create vm ffffffff
HAXM is not working and emulator runs in emulation mode
emulator: Failed to create HAX VM
emulator: warning: opening audio output failed
emulator: UpdateChecker: skipped version check
I had faced similar issue before in another system but installing HAXM resolved the issue. Can someone help me out??
You've enabled HAXM in your bios already? I had massive performance problems with the default android emulator so I downloaded and installed Genymotion with Virtual Box. Have had no issues since.
Android emulator is not running and is showing this error:
D:\Software\tools\emulator.exe -netdelay none -netspeed full -avd
Nexus_4_API_23 emulator: device fd:748 HAXM is working and emulator
runs in fast virt mode emulator: Failed to sync vcpu reg emulator:
Failed to sync HAX vcpu context Error accepting connection, aborting
just shut down all virtual boxes. Most people have genymotion running which causes the issue. run one emulator at a time and virtual device.
I think that you need to install the HAXM on your machine. To do so just follow the path
Your SDK\extras\intel\Hardware_Accelerated_Execution_Manager
there you can install the intelhaxm-android. if its giving you the error thats mean your machine has turnd off support virtualization or does not support. For understanding this and how to work around to enable this I would suggest you read this little discussion
I m getting the following error when i start my emulator
Starting emulator for AVD 'MyAVD'
emulator: ERROR: x86 emulation currently requires hardware acceleration!
Please ensure Intel HAXM is properly installed and usable.
CPU acceleration status: HAX kernel module is not installed!
I downloaded the intelhaxm and m trying to run the application file so it shows "VT not supported"
then i went to cmd and tried dism.exe /Online /Disable-Feature:Microsoft-Hyper-V
but i got the following error
Deployment Image Servicing and Management tool
Version: 6.1.7600.16385
Image Version: 6.1.7601.18489
Error: 0x800f080c
Feature name Microsoft-Hyper-V is unknown.
A Windows feature name was not recognized.
Use the /Get-Features option to find the name of the feature in the image and tr
y the command again.
The DISM log file can be found at C:\Windows\Logs\DISM\dism.log
i tried disabling hyperv from control panel--programs and features but it is not listed there
please help
I had the same problem and resolved it. Make sure you have enabled hardware virtualization in your BIOS, should be under CPU Configuration. Once I had that enabled, the haxm installer ran without any problems. As for Microsoft-Hyper-V, it doesn't seem to be a feature (leastwise it's not listed) so I don't know what's up with that.