Pixel 10 Pro Android Auto Skoda Fabia 2021

unobtanium

So I am trying to get Android Auto working but its been pain so far.
Currently trying to get it working in the owner profile first, but with the hope of getting it running in a secondary or even secondary profile private space later on.

All apps are up to date (release builds). AA version 15.9.655114-release. Tried with no secondary profile started after full phone restart. Orbot VPN enabled. Most apps disabled in owner profile; as one does.

I pretty much set it up as described at https://grapheneos.org/usage#android-auto
Tried to reduce as much friction as possible so enable as much as possible. So gave Android Auto all app permissions, enabled wireless and wired permissions, gave full notification access, always start AA, even limited apps to NewPipe (to test), SMS and phone (not sure if that helps). In the developer options I also set the USB-C setting to always on and default settings to always use file transfer. I have not enabled apps such as Google maps, no speech recognition nor voice commands or the Google app (assuming these are not required and only add additional capability).

No matter what I did so far, the issue has remained with the exact same behavior. It usually tries to connect, phone does a pling sound but after 1-2s it instantly disconnects. I dont manage to select anything (e.g. change USB options) before that happens. Infotainment error modal says that the connection failed. Oddly enough there is a notification by Android Auto that says a connection was established, but that seems to not be correct.

Trying with short USC-C cable (tried two, including the official Pixel 10 Pro one, both connect AA when trying with my old Samsung A52S). Connecting AA via bluetooth also fails. Although I managed to have it play music and take calls over speakers, but I believe that to be base bluetooth functionality and not AA functionality, correct?

Hope someone has had a similar issue and was able to resolve it. Or if this is an unresolved bug.

I got me the AA logs and there are a few error logs. Seems it might fail at the handshake? Here are a select few error lines that seem relevant:

java.io.InterruptedIOException: read interrupted by close() on another thread
IO exception, dataReceived=true, isWireless=false
java.io.IOException: read failed: EIO (I/O error)
Caused by: android.system.ErrnoException: read failed: EIO (I/O error)
FRAMER_READ_IO_EXCEPTION
PROTOCOL_IO_ERROR(3)
READER_CLOSE(52)

More sections, I can provide the full log if required:

[...]
--------- switch to events
02-22 21:13:24.627  4888  4888 I wm_on_create_called: [Token=90052231,Component Name=com.google.android.apps.auto.carservice.gmscorecompat.FirstActivityImpl,Reason=performCreate,time=45ms]
02-22 21:13:24.786  6544  6544 I wm_on_restart_called: [Token=52506706,Component Name=com.google.android.apps.auto.components.settings.connectacar.ConnectACarActivity,Reason=performRestart,time=0ms]
02-22 21:13:24.787  6544  6544 I wm_on_start_called: [Token=52506706,Component Name=com.google.android.apps.auto.components.settings.connectacar.ConnectACarActivity,Reason=handleStartActivity,time=0ms]
02-22 21:13:24.810  6544  6544 I wm_on_resume_called: [Token=52506706,Component Name=com.google.android.apps.auto.components.settings.connectacar.ConnectACarActivity,Reason=RESUME_ACTIVITY,time=0ms]
02-22 21:13:24.810  6544  6544 I wm_on_top_resumed_gained_called: [Token=52506706,Component Name=com.google.android.apps.auto.components.settings.connectacar.ConnectACarActivity,Reason=topWhenResuming]
02-22 21:13:24.826  6544  6544 I viewroot_draw_event: [window=VRI[ConnectACarActivity],event=Start draw after previous draw not visible]
02-22 21:13:24.831  6544  6544 I viewroot_draw_event: [window=VRI[ConnectACarActivity],event=reportDrawFinished seqId=0]
--------- beginning of main
02-22 21:13:24.874  4888  6592 I CAR.GAL.SECURITY.LITE: Successfully initialized SSL context for protocol: TLSv1.2 using provider: GmsCore_OpenSSL
02-22 21:13:24.877  4888  6592 I CAR.GAL.GAL.LITE: Creating per-channel priority writer thread.
02-22 21:13:24.878  4888  6592 I CAR.GAL.GAL.LITE: Creating PerChannelQueue for channel 0
02-22 21:13:24.879  4888  6592 I GH.CAR.ProxyEP.LITE: Proxy created for channel 0
02-22 21:13:24.880  4888  4888 I DynamiteModule: Considering local module com.google.android.gms.googlecertificates:0 and remote module com.google.android.gms.googlecertificates:7
02-22 21:13:24.880  4888  4888 I DynamiteModule: Selected remote version of com.google.android.gms.googlecertificates, version >= 7
02-22 21:13:24.880  4888  4888 V DynamiteModule: Dynamite loader version >= 2, using loadModule2NoCrashUtils
02-22 21:13:24.914  4888  4888 I CAR.STARTUP.LITE: Handoff status true
02-22 21:13:24.915  4888  7220 I CAR.SETUP.SERVICE.LITE: handoff initiated: true
02-22 21:13:24.919  6273  6835 I GH.ConnLoggerV2: Session 9a974462-f24f-4485-bbd7-39a05e302377, event 37, detail OptionalInt.empty, CONNECTION_HANDOFF_COMPLETE, at 241356 
02-22 21:13:24.922  6273  6835 I GH.ConnLoggerV2: Session 9a974462-f24f-4485-bbd7-39a05e302377, event 38, detail OptionalInt.empty, FRAMER_STARTED, at 241356 
02-22 21:13:26.610  4888  6591 I CAR.SETUP.LITE: Closing 1 FDs due to USB disconnect (connected=true, configured=false, accessory=true)
02-22 21:13:26.610  6273  6835 I GH.ConnLoggerV2: Session 9a974462-f24f-4485-bbd7-39a05e302377, event 39, detail OptionalInt.empty, GH_USB_CONNECTED, at 243049 
02-22 21:13:26.617  6273  6835 I GH.ConnLoggerV2: Session 9a974462-f24f-4485-bbd7-39a05e302377, event 40, detail OptionalInt.empty, USB_FD_CLOSED, at 243051 
02-22 21:13:26.628  4888  7239 W CAR.GAL.GAL.LITE: IO exception, dataReceived=false, isWireless=false
02-22 21:13:26.628  4888  7239 W CAR.GAL.GAL.LITE: java.io.InterruptedIOException: read interrupted by close() on another thread
02-22 21:13:26.628  4888  7239 W CAR.GAL.GAL.LITE: 	at libcore.io.Linux.readBytes(Native Method)
02-22 21:13:26.628  4888  7239 W CAR.GAL.GAL.LITE: 	at libcore.io.Linux.read(Linux.java:231)
02-22 21:13:26.628  4888  7239 W CAR.GAL.GAL.LITE: 	at libcore.io.ForwardingOs.read(ForwardingOs.java:624)
02-22 21:13:26.628  4888  7239 W CAR.GAL.GAL.LITE: 	at libcore.io.BlockGuardOs.read(BlockGuardOs.java:325)
02-22 21:13:26.628  4888  7239 W CAR.GAL.GAL.LITE: 	at libcore.io.ForwardingOs.read(ForwardingOs.java:624)
02-22 21:13:26.628  4888  7239 W CAR.GAL.GAL.LITE: 	at libcore.io.IoBridge.read(IoBridge.java:621)
02-22 21:13:26.628  4888  7239 W CAR.GAL.GAL.LITE: 	at java.io.FileInputStream.read(FileInputStream.java:353)
02-22 21:13:26.628  4888  7239 W CAR.GAL.GAL.LITE: 	at hsb.run(SourceFile:108)
02-22 21:13:26.640  6273  6835 I GH.ConnLoggerV2: Session 9a974462-f24f-4485-bbd7-39a05e302377, event 41, detail OptionalInt.empty, FRAMER_READ_IO_EXCEPTION_WITH_NO_DATA_RECEIVED, at 243069 
02-22 21:13:26.644  4888  7220 E CAR.SETUP.LITE: ProjectionErrorCode = PROTOCOL_IO_ERROR(3), ProjectionErrorDetail = READER_CLOSE(52), io error

[...]

02-22 21:13:34.851  4888  7235 E GoogleApiManager: Failed to get service from broker. 
02-22 21:13:34.851  4888  7235 E GoogleApiManager: java.lang.SecurityException: Unknown calling package name 'com.google.android.gms'.
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at android.os.Parcel.createExceptionOrNull(Parcel.java:3382)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at android.os.Parcel.createException(Parcel.java:3366)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at android.os.Parcel.readException(Parcel.java:3342)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at android.os.Parcel.readException(Parcel.java:3284)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at bdks.a(:com.google.android.gms@255034035@25.50.34 (260400-855735097):36)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at bdit.z(:com.google.android.gms@255034035@25.50.34 (260400-855735097):143)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at bcow.run(:com.google.android.gms@255034035@25.50.34 (260400-855735097):42)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at android.os.Handler.handleCallback(Handler.java:1070)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at android.os.Handler.dispatchMessage(Handler.java:125)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at cqvy.mv(:com.google.android.gms@255034035@25.50.34 (260400-855735097):1)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at cqvy.dispatchMessage(:com.google.android.gms@255034035@25.50.34 (260400-855735097):5)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at android.os.Looper.dispatchMessage(Looper.java:333)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at android.os.Looper.loopOnce(Looper.java:263)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at android.os.Looper.loop(Looper.java:367)
02-22 21:13:34.851  4888  7235 E GoogleApiManager: 	at android.os.HandlerThread.run(HandlerThread.java:139)
02-22 21:13:34.851  4888  7235 W GoogleApiManager: Not showing notification since connectionResult is not user-facing: ConnectionResult{statusCode=DEVELOPER_ERROR, resolution=null, message=null, clientMethodKey=null}

[...]

02-22 21:13:36.728  4888  7220 I CAR.SETUP.SERVICE.LITE: quit handler thread
02-22 21:13:39.888  4888  7281 W XFER.Proxy.LITE: Forward throttled, dropping packet
02-22 21:13:39.901  4888  7281 I CAR.GAL.GAL.LITE: Car requests protocol version htr[majorVersion=1, minorVersion=5]
02-22 21:13:39.902  4888  7281 I CAR.GAL.GAL.LITE: Requested protocol version htr[majorVersion=1, minorVersion=5], negotiated protocol version htr[majorVersion=1, minorVersion=7] (STATUS_SUCCESS)
02-22 21:13:39.909  6273  6835 I GH.ConnLoggerV2: Session 9a974462-f24f-4485-bbd7-39a05e302377, event 75, detail OptionalInt.empty, VERSION_NEGOTIATION_STARTED, at 256336 
02-22 21:13:39.920  6273  6835 I GH.ConnLoggerV2: Session 9a974462-f24f-4485-bbd7-39a05e302377, event 76, detail OptionalInt.empty, VERSION_NEGOTIATION_SUCCESS_USB, at 256345 
02-22 21:13:39.935  6273  6835 I GH.ConnLoggerV2: Session 9a974462-f24f-4485-bbd7-39a05e302377, event 77, detail OptionalInt.empty, VERSION_NEGOTIATION_SUCCESS, at 256351 
02-22 21:13:39.938  4888  7281 W CAR.GAL.SECURITY.LITE: Phone will wait for car to send more SSL handshake data
02-22 21:13:39.938  4888  7281 I CAR.GAL.SECURITY.LITE: Final result: java.nio.HeapByteBuffer[pos=0 lim=2377 cap=2377]
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: IO exception, dataReceived=true, isWireless=false
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: java.io.IOException: read failed: EIO (I/O error)
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: 	at libcore.io.IoBridge.read(IoBridge.java:631)
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: 	at java.io.FileInputStream.read(FileInputStream.java:353)
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: 	at hsb.run(SourceFile:108)
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: Caused by: android.system.ErrnoException: read failed: EIO (I/O error)
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: 	at libcore.io.Linux.readBytes(Native Method)
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: 	at libcore.io.Linux.read(Linux.java:231)
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: 	at libcore.io.ForwardingOs.read(ForwardingOs.java:624)
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: 	at libcore.io.BlockGuardOs.read(BlockGuardOs.java:325)
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: 	at libcore.io.ForwardingOs.read(ForwardingOs.java:624)
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: 	at libcore.io.IoBridge.read(IoBridge.java:621)
02-22 21:13:39.969  4888  7280 W CAR.GAL.GAL.LITE: 	... 2 more
02-22 21:13:39.976  6273  6835 I GH.ConnLoggerV2: Session 9a974462-f24f-4485-bbd7-39a05e302377, event 78, detail OptionalInt.empty, FRAMER_READ_IO_EXCEPTION, at 256411 
02-22 21:13:39.980  4888  4888 I GH.CarConnSession: Tearing down
02-22 21:13:39.985  6273  6835 I GH.ConnLoggerV2: Session 9a974462-f24f-4485-bbd7-39a05e302377, event 79, detail OptionalInt.empty, USB_FD_CLOSED, at 256414 
02-22 21:13:39.986  4888  7279 E CAR.SETUP.LITE: ProjectionErrorCode = PROTOCOL_IO_ERROR(3), ProjectionErrorDetail = READER_CLOSE(52), io error

Johnnyloans

unobtanium Orbot VPN enabled

Pretty sure VPN breaks android auto. Even if you have the VPN only used for private addresses. On wireguard, you can exclude/include apps to negate this.

unobtanium

It seems Orbot also allows an include list. Does someone have experience with this? I tried to include all apps except Android Auto but it still didnt connect.

Anyways, I find it odd that it requires network at all and that is the reason it would fail to create a connection...

Johnnyloans

Not sure, but maybe a system app or Google play services using your vpn is the issue still. Excluding only AA could be an issue.

Google must have AA error out if any vpn exists; because, it didnt matter if my vpn was for 192.168.0.0/24 or 10.2.2.0/24.

For me on woreguard, setting only chrome & termux to use the vpn made it so AA didnt know a vpn existed.

unobtanium

Hm, kind of defeats the purpose of using Orbot in the Owner profile. I will try it in a secondary space without VPN then first, although I worry that this will come with its own set of new issue (which I wanted to avoid).

iar

Having same issue. Pixel 10 Pro Fold, AA in Private Space.

No issues with older Pixel 6 with AA in Work Profile. Also, had no issue with 9 Pro Fold with AA in Private Space.

10 appears to be detected as Device1 when connected via USB without BT functionality but Device2 when connected via BT (without AA functionality), but should show as one device with BT and AA functionality

unobtanium

No dice even in secondary profile.
Now getting a big fat fullscreen "Communication Error 16" error message at least. Not sure what it means though.

Are any of the devs on this? Also, I feel like it keeps losing the bluetooth connection as well. To the point where I cant even restart bluetooth on the infotainment to restart it. Really odd behaviour. Really annoying and dangerous too. I dont want to have to deal with this while driving. I just want to listen to some music man...

Johnnyloans

unobtanium Also, I feel like it keeps losing the bluetooth connection as well. To the point where I cant even restart bluetooth on the infotainment to restart it.

Ive had this happen with a Mercedes I had for a few years. Only shutting the car off then on sometimes fixed it. Often, I'd just leave it alone and drive.

Other cars worked fine.

My pixel 6 had issues.
Pixel 3a no issues.

Both GOS

unobtanium

Johnnyloans

Only shutting the car off then on sometimes fixed it. Often, I'd just leave it alone and drive.

Yeah, same issue here. I fail to shutdown bluetooth in the car, so I cant restart it. If I try to shutdown the Infotainment, it goes into pseudo shutdown/standby (that also great, just great...), so it returns right where I left it. Having to shutdown the car and stepping out is the only way to have it restart and fix itself. (oddly enough, I think I was able to start music from another app while it was still in a broken state on another, which was very odd. So maybe it isnt the bluetooth as a whole but how the app try to use it? Because I can see that in the app it continues to play music, I just cant hear it anymore and the UI in the car is frozen.)
However, this only started the other day. It didnt do that for the last month or so. I fee like a recent update introduced that.