[BUG] network not working in the android VM dockerify-android:22-04-25

[iamlinhui]

Describe the bug

network not working in the android VM shmayro/dockerify-android:22-04-25

[Shmayro]

@iamlinhui, are you unable to connect to the internet or reach devices on your network? Can you share the logs after restarting the container (after the initial setup)?

[ShineJstar]

I have the same problem.

logs:
`
2025-08-26 09:10:46,338 INFO Set uid to user 0 succeeded
2025-08-26 09:10:46,341 INFO supervisord started with pid 1
2025-08-26 09:10:47,345 INFO spawned: 'first-boot' with pid 8
2025-08-26 09:10:47,351 INFO spawned: 'emulator' with pid 9
Emulator is healthy. Proceeding...
INFO | Android emulator version 35.4.9.0 (build_id 13025442) (CL:N/A)
INFO | Graphics backend: gfxstream
INFO | Found systemPath /opt/android-sdk/system-images/android-30/default/x86_64/

• daemon not running; starting now at tcp:5037
  I0826 09:10:47.818420 10 opengles.cpp:285] android_startOpenglesRenderer: gpu info
  I0826 09:10:47.818947 10 opengles.cpp:286]
  2025/08/26 09:10:47 socat[66] E connect(5, AF=2 127.0.0.1:5555, 16): Connection refused
  WARNING | Please update the emulator to one that supports the feature(s): Vulkan
  INFO | Increasing RAM size to 2048MB
  WARNING | System image is writable
  INFO | Checking system compatibility:
  INFO | Checking: hasSufficientDiskSpace
  INFO | Ok: Disk space requirements to run avd: android are met
  INFO | Checking: hasSufficientHwGpu
  INFO | Ok: Hardware GPU requirements to run avd: android are passed
  INFO | Checking: hasSufficientSystem
  INFO | Ok: System requirements to run avd: android are met
  WARNING | FeatureControl is requesting a non existing feature.
  INFO | Storing crashdata in: /tmp/android-unknown/emu-crash-35.4.9.db, detection is enabled for process: 10
  INFO | Guest Driver: Auto (ext controls)
  library_mode swiftshader_indirect gpu mode swiftshader_indirect
  INFO | Initializing hardware OpenGLES emulation support
  INFO | Not raising nofile soft limit from 1048576.
  INFO | HealthMonitor disabled.
  INFO | initIcdPaths: ICD set to 'swiftshader', using Swiftshader ICD
  INFO | Setting ICD filenames for the loader = /opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/vk_swiftshader_icd.json:/opt/android-sdk/emulator/lib64/vulkan/vk_swiftshader_icd.json
  INFO | SharedLibrary::open for [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so]

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so]: not found in map, open for the first time

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so] (posix): begin

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so] (posix,linux): call dlopen on [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so]

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so] failed (posix). dlerror: []

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so.1]

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so.1]: not found in map, open for the first time

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so.1] (posix): begin

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so.1] (posix,linux): call dlopen on [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so.1]

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/qemu/linux-x86_64/lib64/vulkan/libvulkan.so.1] failed (posix). dlerror: []

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/lib64/vulkan/libvulkan.so]

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/lib64/vulkan/libvulkan.so]: not found in map, open for the first time

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/lib64/vulkan/libvulkan.so] (posix): begin

INFO | SharedLibrary::open for [/opt/android-sdk/emulator/lib64/vulkan/libvulkan.so] (posix,linux): call dlopen on [/opt/android-sdk/emulator/lib64/vulkan/libvulkan.so]

INFO | Added library: /opt/android-sdk/emulator/lib64/vulkan/libvulkan.so
INFO | Selecting Vulkan device: SwiftShader Device (Subzero), Version: 1.3.0
INFO | Supports id properties, got a vulkan device UUID
INFO | SharedLibrary::open for [libGLESv2.so]: not found in map, open for the first time

INFO | SharedLibrary::open for [libGLESv2.so] (posix): begin

INFO | SharedLibrary::open for [libGLESv2.so] (posix,linux): call dlopen on [libGLESv2.so]

INFO | SharedLibrary::open for [libEGL.so]: not found in map, open for the first time

INFO | SharedLibrary::open for [libEGL.so] (posix): begin

WARNING: could not open libX11.so, try libX11.so.6
INFO | SharedLibrary::open for [libEGL.so] (posix,linux): call dlopen on [libEGL.so]

INFO | SharedLibrary::open for [libX11]

INFO | SharedLibrary::open for [libX11]: not found in map, open for the first time

INFO | SharedLibrary::open for [libX11] (posix): begin

INFO | SharedLibrary::open for [libX11] (posix,linux): call dlopen on [libX11.so]

INFO | SharedLibrary::open for [libX11] failed (posix). dlerror: []

INFO | SharedLibrary::open for [libX11.so.6]

INFO | SharedLibrary::open for [libX11.so.6]: not found in map, open for the first time

INFO | SharedLibrary::open for [libX11.so.6] (posix): begin

INFO | SharedLibrary::open for [libX11.so.6] (posix,linux): call dlopen on [libX11.so.6]

INFO | Initializing VkEmulation features:
INFO | glInteropSupported: false
INFO | useDeferredCommands: true
INFO | createResourceWithRequirements: true
INFO | useVulkanComposition: false
INFO | useVulkanNativeSwapchain: false
INFO | enable guestRenderDoc: false
INFO | ASTC LDR emulation mode: 2
INFO | enable ETC2 emulation: true
INFO | enable Ycbcr emulation: false
INFO | guestVulkanOnly: false
INFO | useDedicatedAllocations: false
INFO | Graphics Adapter Vendor Google (Google Inc.)
INFO | Graphics Adapter Android Emulator OpenGL ES Translator (Google SwiftShader)
INFO | Graphics API Version OpenGL ES 3.0 (OpenGL ES 3.0 SwiftShader 4.0.0.1)
INFO | Graphics API Extensions GL_OES_EGL_sync GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_depth24 GL_OES_depth32 GL_OES_element_index_uint GL_OES_texture_float GL_OES_texture_float_linear GL_OES_compressed_paletted_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth_texture GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_packed_depth_stencil GL_OES_vertex_half_float GL_OES_standard_derivatives GL_OES_texture_npot GL_OES_rgb8_rgba8 GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_texture_format_BGRA8888 GL_APPLE_texture_format_BGRA8888
INFO | Graphics Device Extensions N/A
INFO | Userspace boot properties:
INFO | android.bootanim=0
INFO | android.qemud=1
INFO | androidboot.boot_devices=pci0000:00/0000:00:03.0 pci0000:00/0000:00:06.0
INFO | androidboot.hardware=ranchu
INFO | androidboot.hardware.vulkan=ranchu
INFO | androidboot.serialno=EMULATOR35X4X9X0
INFO | androidboot.vbmeta.digest=aa516f360594014de86105695b13f1df5e00b81539011aafdd58e68e859134a1
INFO | androidboot.vbmeta.hash_alg=sha256
INFO | androidboot.vbmeta.size=6144
INFO | androidboot.verifiedbootstate=orange
INFO | qemu=1
INFO | qemu.avd_name=android
INFO | qemu.camera_hq_edge_processing=0
INFO | qemu.camera_protocol_ver=1
INFO | qemu.dalvik.vm.heapsize=512m
INFO | qemu.encrypt=1
INFO | qemu.gles=1
INFO | qemu.gltransport=pipe
INFO | qemu.gltransport.drawFlushInterval=800
INFO | qemu.hwcodec.avcdec=2
INFO | qemu.hwcodec.hevcdec=2
INFO | qemu.hwcodec.vpxdec=2
INFO | qemu.opengles.version=196608
INFO | qemu.settings.system.screen_off_timeout=2147483647
INFO | qemu.uirenderer=skiagl
INFO | qemu.vsync=60
INFO | qemu.wifi=1
host doesn't support requested feature: CPUID.80000001H:ECX.abm [bit 5]
pc_memory_init: above 4g size: 40000000
INFO | Monitoring duration of emulator setup.
WARNING | Using fallback path for the emulator registration directory.
WARNING | The emulator now requires a signed jwt token for gRPC access! Use the -grpc flag if you really want an open unprotected grpc port
INFO | Using security allow list from: /opt/android-sdk/emulator/lib/emulator_access.json
WARNING | *** Basic token auth should only be used by android-studio ***
INFO | The active JSON Web Key Sets can be found here: /root/.android/avd/running/10/jwks/fbfa0e8d-ed52-424c-9ac5-a9e784826654/active.jwk
INFO | Scanning /root/.android/avd/running/10/jwks/fbfa0e8d-ed52-424c-9ac5-a9e784826654 for jwk keys.
INFO | Started GRPC server at 127.0.0.1:8554, security: Local, auth: +token
WARNING | Using fallback path for the emulator registration directory.
INFO | Advertising in: /root/.android/avd/running/pid_10.ini
INFO | Setting display: 0 configuration to: 320x640, dpi: 160x160
INFO | setDisplayActiveConfig 0
USER_INFO | Emulator is performing a full startup. This may take upto two minutes, or more.
2025-08-26 09:10:49,129 INFO success: first-boot entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2025-08-26 09:10:49,130 INFO success: emulator entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)

• daemon started successfully
  restarting adbd as root
  INFO | Boot completed in 50358 ms
  INFO | Increasing screen off timeout, logcat buffer size to 2M.
  Broadcasting: Intent { act=android.intent.action.AIRPLANE_MODE flg=0x400000 (has extras) }
  Broadcast completed: result=0
  2025-08-26 09:11:59,396 INFO exited: first-boot (exit status 0; expected)
  `

[Shmayro]

@ShineJstar can you please retry again with the latest version (pull the new docker image), So emulator starts for you but network?
did you try to disable private dns settings? it maybe the cause.

[ShineJstar]

@ShineJstar can you please retry again with the latest version (pull the new docker image), So emulator starts for you but network? did you try to disable private dns settings? it maybe the cause.

I tried to uninstall and reinstall the container, then turned off airplane mode and started digital mobile data LTE, and finally turned off private DNS so that I could use the network connection

[Shmayro]

@ShineJstar can you please retry again with the latest version (pull the new docker image), So emulator starts for you but network? did you try to disable private dns settings? it maybe the cause.

I tried to uninstall and reinstall the container, then turned off airplane mode and started digital mobile data LTE, and finally turned off private DNS so that I could use the network connection

@ShineJstar Thankyouu! did you try if turning off private DNS alone is enough ?

[ShineJstar]

I tried to turn off private DNS alone and it didn't work. I had to turn on mobile data LTE to connect to the network.

[Shmayro]

I tried to turn off private DNS alone and it didn't work. I had to turn on mobile data LTE to connect to the network.

@ShineJstar, Can you share your machine specs (device, os, cpu) so i can investigate more, what is the problem. Thank you

[ShineJstar]

I tried to turn off private DNS alone and it didn't work. I had to turn on mobile data LTE to connect to the network.

@ShineJstar, Can you share your machine specs (device, os, cpu) so i can investigate more, what is the problem. Thank you

Device: DIY mini host
OS：Linux OpenWrt 5.15.71 #0 SMP Fri Sep 30 17:33:09 2022 x86_64 GNU/Linux
CPU： Intel(R) Celeron(R) J4125 CPU @ 2.00GHz : 4 Core 4 Thread