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    • 发现一个耳机切换的bug
    Experiences and Insight 1234 views · 12 replies ·
    Tofloor
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    打击越
    deepin
    2016-08-01 17:59
    Author
    最近发现一个bug.

    插上耳机听音乐。后来耳机拔掉了。再开机的时候，发现系统没有声音了，去控制面板看了下，声音设置里面选的还是耳机。没有自动切换回来。这种情况每次都出现。

    今天，又出现了一个以前没有出现的情况，就是本来是用电脑自带的喇叭听音乐的，后来关机了，再开机，插上耳机，发现耳机没有声音，去设置里面看了下，声音选 的是电脑自带的，没有自动切换过来。



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    jingle
    deepin
    2016-08-01 18:25
    #1
    这个与硬件有关，如果硬件不支持插拔事件就会是这样。

    执行 pulseaudio --kill; pulseaudio --start --log-level=debug --log-target=newfile:/tmp/pulse.log 然后执行插拔操作，然后把日志文件发一下。
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    打击越
    deepin
    2016-08-01 19:54
    #2
    https://bbs.deepin.org/post/41956
    这个与硬件有关，如果硬件不支持插拔事件就会是这样。

    执行 pulseaudio --kill; pulseaudio --start --log ...

    我这个开机情况下拔插是正常的，就是重启机器后会出问题。


    日志见附件！

    purse.log.tar.gz

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    jingle
    deepin
    2016-08-01 20:37
    #3
    imever 发表于 2016-8-1 11:54
    我这个开机情况下拔插是正常的，就是重启机器后会出问题。



    谢谢，已发开发者定位。
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    fuyao
    deepin
    2016-08-01 21:36
    #4
    我的也有这问题，Windows没发现这问题
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    catbb49294929
    deepin
    2016-08-01 22:43
    #5
    我也有这个问题
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    kaile
    deepin
    2016-08-01 23:09
    #6
    同样问题，deepin下用耳机，重启回到windows耳机死活没声音，必须拔下耳机重启windows才能正常，重现率100%,有必要可以提供日志！！！！！
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    yanbowen
    deepin
    2016-08-01 23:40
    #7
    从日志发现：没有你说的问题，每次插入拔出都有端口切换的动作：
    1. ### 插入时
    2. D: [pulseaudio] module-alsa-card.c: Jack 'Headphone Jack' is now plugged in
    3. D: [pulseaudio] device-port.c: Setting port analog-output-headphones to status yes
    4. D: [pulseaudio] module-switch-on-port-available.c: Trying to switch to port analog-output-headphones
    5. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Activating path analog-output-headphones
    6. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Path analog-output-headphones (Headphones), direction=1, priority=90, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=87, min_dB=-181.5, max_dB=0  D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Element Master, direction=1, switch=1, volume=1, volume_limit=-1, enumeration=0, required=0, required_any=0, required_absent=0, mask=0x7ffffffffffff, n_channels=1, override_map=yes
    7. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Element Headphone, direction=1, switch=1, volume=1, volume_limit=-1, enumeration=0, required=0, required_any=4, required_absent=0, mask=0x3600000000f66, n_channels=2, override_map=yes
    8. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Element Speaker, direction=1, switch=2, volume=2, volume_limit=-1, enumeration=0, required=0, required_any=0, required_absent=0, mask=0x6, n_channels=2, override_map=no
    9. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Element PCM, direction=1, switch=0, volume=1, volume_limit=-1, enumeration=0, required=0, required_any=0, required_absent=0, mask=0x3600000000f66, n_channels=2, override_map=yes
    10. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Element IEC958, direction=1, switch=2, volume=0, volume_limit=-1, enumeration=0, required=0, required_any=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    11. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Dock Headphone, alsa_name='Dock Headphone Jack', detection unavailable
    12. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Dock Headphone Phantom, alsa_name='Dock Headphone Phantom Jack', detection unavailable
    13. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Front Headphone, alsa_name='Front Headphone Jack', detection unavailable
    14. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Front Headphone Phantom, alsa_name='Front Headphone Phantom Jack', detection unavailable
    15. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Headphone, alsa_name='Headphone Jack', detection possible
    16. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Headphone Phantom, alsa_name='Headphone Phantom Jack', detection unavailable
    17. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Headphone Mic, alsa_name='Headphone Mic Jack', detection unavailable
    18. I: [alsa-sink-ALC3239 Analog] alsa-sink.c: Successfully enabled deferred volume.
    19. I: [alsa-sink-ALC3239 Analog] alsa-sink.c: Hardware volume ranges from -181.50 dB to 0.00 dB.
    20. I: [alsa-sink-ALC3239 Analog] alsa-sink.c: Fixing base volume to 0.00 dB
    21. I: [alsa-sink-ALC3239 Analog] alsa-sink.c: Using hardware volume control. Hardware dB scale supported.
    22. I: [alsa-sink-ALC3239 Analog] alsa-sink.c: Using hardware mute control.
    23. D: [alsa-sink-ALC3239 Analog] alsa-sink.c: Written HW volume did not match with the request: front-left: 28808 /  44% / -21.42 dB,   front-right: 28808 /  44% / -21.42 dB (request) != front-left: 28443 /  43% / -21.75 dB,   front-       right: 28443 /  43% / -21.75 dB
    24. I: [pulseaudio] sink.c: Changed port of sink 1 "alsa_output.pci-0000_00_1b.0.analog-stereo" to analog-output-headphones


    27. ### 拔出时
    28. D: [pulseaudio] module-alsa-card.c: Jack 'Headphone Jack' is now unplugged
    29. D: [pulseaudio] device-port.c: Setting port analog-output-speaker to status unknown
    30. D: [pulseaudio] device-port.c: Setting port analog-output-headphones to status no
    31. D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event.
    32. D: [pulseaudio] module-switch-on-port-available.c: Trying to switch away from port analog-output-headphones, found analog-output-speaker
    33. D: [pulseaudio] module-switch-on-port-available.c: Trying to switch to port analog-output-speaker
    34. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Activating path analog-output-speaker
    35. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Path analog-output-speaker (Speakers), direction=1, priority=100, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=87, min_dB=-181.5, max_dB=0
    36. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Element Master, direction=1, switch=1, volume=1, volume_limit=-1, enumeration=0, required=0, required_any=0, required_absent=0, mask=0x7ffffffffffff, n_channels=1, override_map=yes
    37. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Element Headphone, direction=1, switch=2, volume=2, volume_limit=-1, enumeration=0, required=0, required_any=0, required_absent=0, mask=0x6, n_channels=2, override_map=no
    38. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Element Speaker, direction=1, switch=1, volume=1, volume_limit=-1, enumeration=0, required=0, required_any=4, required_absent=0, mask=0x3600000000f66, n_channels=2, override_map=yes
    39. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Element PCM, direction=1, switch=0, volume=1, volume_limit=-1, enumeration=0, required=0, required_any=0, required_absent=0, mask=0x3600000000f66, n_channels=2, override_map=yes
    40. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Element IEC958, direction=1, switch=2, volume=0, volume_limit=-1, enumeration=0, required=0, required_any=0, required_absent=0, mask=0x0, n_channels=0, override_map=no
    41. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Headphone, alsa_name='Headphone Jack', detection possible
    42. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Dock Headphone, alsa_name='Dock Headphone Jack', detection unavailable
    43. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Front Headphone, alsa_name='Front Headphone Jack', detection unavailable
    44. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Line Out, alsa_name='Line Out Jack', detection unavailable
    45. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Line Out Front, alsa_name='Line Out Front Jack', detection unavailable
    46. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Front Line Out, alsa_name='Front Line Out Jack', detection unavailable
    47. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Rear Line Out, alsa_name='Rear Line Out Jack', detection unavailable
    48. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Dock Line Out, alsa_name='Dock Line Out Jack', detection unavailable
    49. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Speaker Phantom, alsa_name='Speaker Phantom Jack', detection possible
    50. D: [alsa-sink-ALC3239 Analog] alsa-mixer.c: Jack Speaker Front Phantom, alsa_name='Speaker Front Phantom Jack', detection unavailable
    51. I: [alsa-sink-ALC3239 Analog] alsa-sink.c: Successfully enabled deferred volume.
    52. I: [alsa-sink-ALC3239 Analog] alsa-sink.c: Hardware volume ranges from -181.50 dB to 0.00 dB.
    53. I: [alsa-sink-ALC3239 Analog] alsa-sink.c: Fixing base volume to 0.00 dB
    54. I: [alsa-sink-ALC3239 Analog] alsa-sink.c: Using hardware volume control. Hardware dB scale supported.
    55. I: [alsa-sink-ALC3239 Analog] alsa-sink.c: Using hardware mute control.
    56. I: [pulseaudio] sink.c: Changed port of sink 1 "alsa_output.pci-0000_00_1b.0.analog-stereo" to analog-output-speaker
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    yanbowen
    deepin
    2016-08-01 23:41
    #8
    https://bbs.deepin.org/post/41956
    我这个开机情况下拔插是正常的，就是重启机器后会出问题。

    重启后插拔时端口不变？
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    guanmfei
    deepin
    2016-08-02 00:00
    #9
    我也出现过这个问题
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    kola
    deepin
    2016-08-02 00:17
    #10
    系统装好，插耳机必须手动去 【声音】-【高级】-【输出端口】-【模拟耳机】。不过后面就可以自动切换了。
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    15******[email protected]
    deepin
    2016-08-02 00:23
    #11
    我也有这个问题：每次开机虽然有开机音乐，但进入桌面后是没有声音的，非要用耳机插一下，才会出现声音。https://bbs.deepin.org/user/48640
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    pandajxc
    deepin
    2016-08-02 06:12
    #12
    我注销后也会出现类似情况
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