Emulator with API above API 30 not working in Intel 12th gen processor. [215231636]

Verified

Bug

Status Update

No update yet.

Description

ad...@gmail.com

created issue #1

Jan 19, 2022 05:38AM

Build: AI-203.7717.56.2031.7935034, 202111210535,

AI-203.7717.56.2031.7935034, JRE 11.0.10+0-b96-7249189x64 JetBrains s.r.o., OS Linux(amd64) v5.15.0-051500-generic, screens 1366.0x768.0

Emulator version:31.1.4
Android SDK platform tools version:31.0.3
Host cpu:12th Gen Intel(R) Core(TM) i5-12600K
Device name:Pixel 5

Emulator with system image android 11 is working properly but Android 12(31) and 12L(32) is not even loading in my PC.
It was working perfectly in my previous PC with Ryzen 3200G processor,So I believe that the issue is with intel 12th gen processor.FYI I'm not using any external GPU.running emulator in cpu.

idea.log

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ku...@google.com <ku...@google.com> Jan 19, 2022 08:05PM

Assigned to an...@google.com.

bo...@google.com <bo...@google.com> #2Jan 19, 2022 11:24PM

Reassigned to wd...@google.com.

When this happens to my headphones (with bluetooth) the sound works properly again after reconnecting the bluetooth.

If that's not the case and I change the microphone source, it would affect the sound quality as well.

Edit: Probably on the Mac program `Audio MIDI Setup` the sound source format is changed to a lower bitrate

bo...@google.com <bo...@google.com> #3Jan 19, 2022 11:25PM

I've tried the Audio MIDI Setup program, but it doesn't show any changes for my headphones that are bluetooth connected with a USB dongle.

ad...@gmail.com <ad...@gmail.com> #4Jan 20, 2022 05:56AM

Hi, as the emulator continuously uses the microphone, Bluetooth headset quality will be degraded due to there being not enough bluetooth bandwidth to have both hi quality output and input. We can consider having a dynamic switch for this, but adding this will take some time.

avd-log-without-modem.txt

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tr...@gmail.com <tr...@gmail.com> #5Feb 12, 2022 04:22PM

I don't think that is what is happening. For me, when the emulator launches, it changes the macOS input device from the internal speaker to my headphones which switches the bt profile to a2dp. As a temporary workaround, I set hw.audioInput=no in my avd config.ini and it seemed to help.

wd...@google.com <wd...@google.com> #6Mar 2, 2022 08:47PM

+1 with "not enough bluetooth bandwidth" not being the issue. Connecting the headphones after the emulator has started up has no issues.

tr...@gmail.com <tr...@gmail.com> #7Mar 3, 2022 02:08PM

Absolutely. A workaround for the issue is just reconnecting headphones while running AVD. Not about lack of bandwidth at all.

wd...@google.com <wd...@google.com> #8Mar 3, 2022 06:27PM

+1 this issue still occurs, but as somebody said, after connecting headphones after emulator has started is a workaround.

Message last modified on Mar 3, 2022 06:28PM

bo...@google.com <bo...@google.com> #9Mar 3, 2022 06:53PM

+1 this started occurring for me again after an update. How is it possible for this bug to keep resurfacing year after year for mac OS?

bo...@google.com <bo...@google.com> #10Mar 3, 2022 07:23PM

For the love of God, please fix this. I dread starting emulators specifically for this reason.

tr...@gmail.com <tr...@gmail.com> #11Mar 4, 2022 01:07AM

Absolutely. Usually prefer connecting a device than using an emulator only because of this issue.
Which is almost a year old, guys!

bo...@google.com <bo...@google.com> #12Mar 4, 2022 02:02AM

As a temporary workaround, https://issuetracker.google.com/issues/183139207#comment5 is working for me.

ad...@gmail.com <ad...@gmail.com> #13Mar 19, 2022 04:25AM

+1
config.ini do the fix, thanks!

source: #5 comment

- Device manager -> virtual device dropdown menu -> Show on Disk
- open config.ini and add this line: hw.audioInput=no

wd...@google.com <wd...@google.com> #14Mar 23, 2022 06:10PM

config.ini changes don't seem to work for me - tried on various emulators with API level 31+. Both freshly installed emulators and existing ones.

wd...@google.com <wd...@google.com> Jun 10, 2022 06:23PM

Status: Won't Fix (Obsolete)

jo...@gmail.com <jo...@gmail.com> #15Apr 23, 2023 07:20PM

Hi. I am sorry for the issues around sound quality. I am working on a new sound card, this bug will be the next issue I will be working on.

wd...@google.com <wd...@google.com> #16Apr 24, 2023 03:06PM

Status: Assigned (reopened)

I was able to repro this with bluetooth headphones, it does not repro with laptop speakers somehow. It happens very early, even before the kernel is loaded.

wd...@google.com <wd...@google.com> Apr 28, 2023 05:00PM

Accepted by wd...@google.com.

bo...@google.com <bo...@google.com> #17Apr 28, 2023 05:51PM

Bluetooth audio devices switch operating modes when used as: a) Speaker only (simplex, only supports audio out and up to stereo 48KHz sampling rate) b) Speakers + Microphone (duplex, supports both mono audio in and out at 8 or 16 Khz sampling rate)

Devices are usually by default in mode a, as soon as a sw opens the the microphone they switch to mode b and therefore any audio being reproduced suddenly jumps from 48 to 16khz and the quality gap can be clearly heard. Some drivers even have different volume settings between the 2 modes and when switching mode the volume can suddenly jump up or down.

This is why you can't repro with built in laptop speakers: their sound card is not a bluetooth device and hence doesn't have this peculiar behavior.

wd...@google.com <wd...@google.com> #18May 2, 2023 10:48PM

Thank you for the details. To me this sounds like, bluetooth headphones have to switch to 16Khz if we want to use their microphone in the emulator. One way of fixing this is to avoid touching the microphone in the emulator unless we want to record from it. As a quick fix, it is possible to switch the audio input in MacOS to the "Internal microphone" then the running emulator does not affect audio quality.

wd...@google.com <wd...@google.com> #19May 8, 2023 02:59PM

Marked as fixed.

To me this sounds like, bluetooth headphones have to switch to 16Khz if we want to use their microphone in the emulator.

Correct. There’s no way out from here.

One way of fixing this is to avoid touching the microphone in the emulator unless we want to record from it.

Indeed. And closing the mike as soon as finishing recording.

As a quick fix, it is possible to switch the audio input in MacOS to the "Internal microphone" then the running emulator does not affect audio quality.

Yes. This is how most of us are coping with this since years :) but every time you disconnect and reconnect the bt headphones the system automatically reselects them as microphone. So it’s easy to retrigger this unpleasant behavior.

ra...@google.com <ra...@google.com> #20May 15, 2023 10:37PM

Verified by ra...@google.com.

AUD_open_in (as well as _out) is called twice: in goldfish_audio and in hda.

#0  AUD_open_out (card=card@entry=0x7b1f178, sw=sw@entry=0x0, name=0x2759e5 "goldfish_audio", callback_opaque=callback_opaque@entry=0x7b1ed00, 
    callback_fn=0x1155300 <goldfish_audio_callback>, as=as@entry=0x7fffe03b3fc0) at ../audio/audio_template.h:399
#1  0x0000000001155208 in goldfish_audio_realize (dev=<optimized out>, errp=<optimized out>) at ../hw/audio/goldfish_audio.c:450
#2  0x0000000001176890 in device_set_realized (obj=<optimized out>, value=true, errp=0x7fffe03b4118) at ../hw/core/qdev.c:852
#3  0x0000000001247fdc in property_set_bool (obj=0x7b1ed00, v=<optimized out>, name=<optimized out>, opaque=0x7a4b210, errp=0x7fffe03b4118)
    at ../qom/object.c:1923
#4  0x00000000012498ed in object_property_set_qobject (obj=0x7b1f178, value=<optimized out>, name=0x2759e5 "goldfish_audio", errp=0x7b1ed00)
    at ../qom/qom-qobject.c:27
#5  0x00000000012467cc in object_property_set_bool (obj=0x7b1f178, value=<optimized out>, name=0x2759e5 "goldfish_audio", errp=0x7b1ed00)
    at ../qom/object.c:1188
#6  0x000000000117541f in qdev_init_nofail (dev=dev@entry=0x7b1ed00) at ../hw/core/qdev.c:339
#7  0x0000000001177ef3 in sysbus_create_varargs (name=<optimized out>, addr=addr@entry=4278267904) at ../hw/core/sysbus.c:226
#8  0x0000000001083cf0 in sysbus_create_simple (name=0x7b1f178 " \263\244\a", addr=4278267904, irq=0x2759e5) at ../include/hw/sysbus.h:111
#9  pc_init1 (machine=0x3b25880, host_type=<optimized out>, pci_type=<optimized out>) at ../hw/i386/pc_piix.c:288
#10 0x000000000116fa72 in machine_run_board_init (machine=0x3b25880) at ../hw/core/machine.c:829
#11 0x000000000109b4c5 in main_impl (argc=<optimized out>, argv=<optimized out>, 
    on_main_loop_done=0x10959a0 <enter_qemu_main_loop(int, char**)::$_4::__invoke()>) at ../vl.c:5533
#12 0x0000000001097746 in run_qemu_main (argc=129102200, argv=0x0, on_main_loop_done=0x2759e5) at ../vl.c:3360
#13 0x0000000001092c3a in enter_qemu_main_loop (argc=112, argv=0x3b24e00) at ../android-qemu2-glue/main.cpp:731
#14 0x00007ffff7320233 in QThreadPrivate::start (arg=0x3a9a420)
    at /usr/local/google/home/wdu/build-qt/src/qt-everywhere-src-5.12.1/qtbase/src/corelib/thread/qthread_unix.cpp:361
#15 0x00007ffff79d4d80 in start_thread (arg=0x7fffe03b5640) at pthread_create.c:481
#16 0x00007ffff6396bdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

#0  AUD_open_in (card=card@entry=0x7b1f178, sw=sw@entry=0x0, name=0x392aaf "goldfish_audio_in", callback_opaque=callback_opaque@entry=0x7b1ed00, 
    callback_fn=0x11554a0 <goldfish_audio_in_callback>, as=as@entry=0x7fffe03b3fc0) at ../audio/audio_template.h:399
#1  0x0000000001155280 in goldfish_audio_realize (dev=<optimized out>, errp=<optimized out>) at ../hw/audio/goldfish_audio.c:471
#2  0x0000000001176890 in device_set_realized (obj=<optimized out>, value=true, errp=0x7fffe03b4118) at ../hw/core/qdev.c:852
#3  0x0000000001247fdc in property_set_bool (obj=0x7b1ed00, v=<optimized out>, name=<optimized out>, opaque=0x7a4b210, errp=0x7fffe03b4118)
    at ../qom/object.c:1923
#4  0x00000000012498ed in object_property_set_qobject (obj=0x7b1f178, value=<optimized out>, name=0x392aaf "goldfish_audio_in", errp=0x7b1ed00)
    at ../qom/qom-qobject.c:27
#5  0x00000000012467cc in object_property_set_bool (obj=0x7b1f178, value=<optimized out>, name=0x392aaf "goldfish_audio_in", errp=0x7b1ed00)
    at ../qom/object.c:1188
#6  0x000000000117541f in qdev_init_nofail (dev=dev@entry=0x7b1ed00) at ../hw/core/qdev.c:339
#7  0x0000000001177ef3 in sysbus_create_varargs (name=<optimized out>, addr=addr@entry=4278267904) at ../hw/core/sysbus.c:226
#8  0x0000000001083cf0 in sysbus_create_simple (name=0x7b1f178 " \263\244\a", addr=4278267904, irq=0x392aaf) at ../include/hw/sysbus.h:111
#9  pc_init1 (machine=0x3b25880, host_type=<optimized out>, pci_type=<optimized out>) at ../hw/i386/pc_piix.c:288
#10 0x000000000116fa72 in machine_run_board_init (machine=0x3b25880) at ../hw/core/machine.c:829
#11 0x000000000109b4c5 in main_impl (argc=<optimized out>, argv=<optimized out>, 
    on_main_loop_done=0x10959a0 <enter_qemu_main_loop(int, char**)::$_4::__invoke()>) at ../vl.c:5533
#12 0x0000000001097746 in run_qemu_main (argc=129102200, argv=0x0, on_main_loop_done=0x392aaf) at ../vl.c:3360
#13 0x0000000001092c3a in enter_qemu_main_loop (argc=112, argv=0x3b24e00) at ../android-qemu2-glue/main.cpp:731
#14 0x00007ffff7320233 in QThreadPrivate::start (arg=0x3a9a420)
    at /usr/local/google/home/wdu/build-qt/src/qt-everywhere-src-5.12.1/qtbase/src/corelib/thread/qthread_unix.cpp:361
#15 0x00007ffff79d4d80 in start_thread (arg=0x7fffe03b5640) at pthread_create.c:481
#16 0x00007ffff6396bdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

#0  AUD_open_out (card=0x5086388, sw=0x0, name=0x2d9383 "dac", callback_opaque=callback_opaque@entry=0x50863a8, 
    callback_fn=0x1156820 <hda_audio_output_cb>, as=as@entry=0x50863d4) at ../audio/audio_template.h:399
#1  0x000000000115677f in hda_audio_setup (st=0x50863a8) at ../hw/audio/hda-codec.c:288
#2  0x0000000001156c8d in hda_audio_init (hda=hda@entry=0x5086300, desc=<optimized out>) at ../hw/audio/hda-codec.c:520
#3  0x0000000001156e34 in hda_audio_init_duplex (hda=0x5086300) at ../hw/audio/hda-codec.c:640
#4  0x00000000011590c3 in hda_codec_dev_realize (qdev=<optimized out>, errp=0x7fffe03b4288) at ../hw/audio/intel-hda.c:69
#5  0x0000000001176890 in device_set_realized (obj=<optimized out>, value=true, errp=0x7fffe03b4378) at ../hw/core/qdev.c:852
#6  0x0000000001247fdc in property_set_bool (obj=0x5086300, v=<optimized out>, name=<optimized out>, opaque=0x9604650, errp=0x7fffe03b4378)
    at ../qom/object.c:1923
#7  0x00000000012498ed in object_property_set_qobject (obj=0x5086388, value=<optimized out>, name=0x2d9383 "dac", errp=0x50863a8)
    at ../qom/qom-qobject.c:27
#8  0x00000000012467cc in object_property_set_bool (obj=0x5086388, value=<optimized out>, name=0x2d9383 "dac", errp=0x50863a8)
    at ../qom/object.c:1188
#9  0x000000000117541f in qdev_init_nofail (dev=0x5086300) at ../hw/core/qdev.c:339
#10 0x000000000115713c in intel_hda_and_codec_init (bus=<optimized out>) at ../hw/audio/intel-hda.c:1355
#11 0x00000000011594d6 in soundhw_init () at ../hw/audio/soundhw.c:151
#12 0x000000000109b514 in main_impl (argc=<optimized out>, argv=<optimized out>, 
    on_main_loop_done=0x10959a0 <enter_qemu_main_loop(int, char**)::$_4::__invoke()>) at ../vl.c:5554
#13 0x0000000001097746 in run_qemu_main (argc=84435848, argv=0x0, on_main_loop_done=0x2d9383) at ../vl.c:3360
#14 0x0000000001092c3a in enter_qemu_main_loop (argc=112, argv=0x3b24e00) at ../android-qemu2-glue/main.cpp:731
#15 0x00007ffff7320233 in QThreadPrivate::start (arg=0x3a9a420)
    at /usr/local/google/home/wdu/build-qt/src/qt-everywhere-src-5.12.1/qtbase/src/corelib/thread/qthread_unix.cpp:361
#16 0x00007ffff79d4d80 in start_thread (arg=0x7fffe03b5640) at pthread_create.c:481
#17 0x00007ffff6396bdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

#0  AUD_open_in (card=0x5086388, sw=0x0, name=0x392af6 "adc", callback_opaque=callback_opaque@entry=0x50864f8, 
    callback_fn=0x1155910 <hda_audio_input_cb>, as=as@entry=0x5086524) at ../audio/audio_template.h:399
#1  0x000000000115680c in hda_audio_setup (st=0x50864f8) at ../hw/audio/hda-codec.c:293
#2  0x0000000001156c8d in hda_audio_init (hda=hda@entry=0x5086300, desc=<optimized out>) at ../hw/audio/hda-codec.c:520
#3  0x0000000001156e34 in hda_audio_init_duplex (hda=0x5086300) at ../hw/audio/hda-codec.c:640
#4  0x00000000011590c3 in hda_codec_dev_realize (qdev=<optimized out>, errp=0x7fffe03b4288) at ../hw/audio/intel-hda.c:69
#5  0x0000000001176890 in device_set_realized (obj=<optimized out>, value=true, errp=0x7fffe03b4378) at ../hw/core/qdev.c:852
#6  0x0000000001247fdc in property_set_bool (obj=0x5086300, v=<optimized out>, name=<optimized out>, opaque=0x9604650, errp=0x7fffe03b4378)
    at ../qom/object.c:1923
#7  0x00000000012498ed in object_property_set_qobject (obj=0x5086388, value=<optimized out>, name=0x392af6 "adc", errp=0x50864f8)
    at ../qom/qom-qobject.c:27
#8  0x00000000012467cc in object_property_set_bool (obj=0x5086388, value=<optimized out>, name=0x392af6 "adc", errp=0x50864f8)
    at ../qom/object.c:1188
#9  0x000000000117541f in qdev_init_nofail (dev=0x5086300) at ../hw/core/qdev.c:339
#10 0x000000000115713c in intel_hda_and_codec_init (bus=<optimized out>) at ../hw/audio/intel-hda.c:1355
#11 0x00000000011594d6 in soundhw_init () at ../hw/audio/soundhw.c:151
#12 0x000000000109b514 in main_impl (argc=<optimized out>, argv=<optimized out>, 
    on_main_loop_done=0x10959a0 <enter_qemu_main_loop(int, char**)::$_4::__invoke()>) at ../vl.c:5554
#13 0x0000000001097746 in run_qemu_main (argc=84435848, argv=0x0, on_main_loop_done=0x392af6) at ../vl.c:3360
#14 0x0000000001092c3a in enter_qemu_main_loop (argc=112, argv=0x3b24e00) at ../android-qemu2-glue/main.cpp:731
#15 0x00007ffff7320233 in QThreadPrivate::start (arg=0x3a9a420)
    at /usr/local/google/home/wdu/build-qt/src/qt-everywhere-src-5.12.1/qtbase/src/corelib/thread/qthread_unix.cpp:361
#16 0x00007ffff79d4d80 in start_thread (arg=0x7fffe03b5640) at pthread_create.c:481
#17 0x00007ffff6396bdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95