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    • 使用JACK音频驱动来提升Deepin的音质
    deepin Talks 6120 views · 12 replies ·
    Tofloor
    poster avatar
    bsidb
    deepin
    2018-05-27 18:47
    Author
    之前论坛里有一篇老帖https://bbs.deepin.org/post/137002，根据该贴说法，Deepin使用JACK驱动后，能充分发挥声卡硬件特性，提供高质量的音质，音质有质的飞跃。

    本人测试是有一些效果的，具体能提升的多少，取决于采用的声卡。

    在之前的那篇帖子中，对如何安装JACK描述的不详细。而JACK相关资料又多是英文的，很繁琐，难以快速上手。经过摸索，总结了一个快速的简单的JACK安装教程，尤其是面向Deepin系统环境，希望能帮助更多的人享受到JACK驱动的效果。

    因为图片较多，教程具体内容请参见博客：https://wangzk.github.io/linux/2018/05/27/install-jack-audio-in-deepin.html

    JACK 启动后的效果：





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    HarryZhao
    deepin
    2018-05-28 08:04
    #1
    emmm，按照教程中方法设置过后发现音量变得好小，可有解决方法？
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    mobansou
    deepin
    2018-05-28 16:58
    #2
    按照教程做了,但是点Start 弹出错误
    1. 08:52:43.152 Statistics reset.
    2. 08:52:43.172 ALSA connection change.
    3. Cannot connect to server socket err = 没有那个文件或目录
    4. Cannot connect to server request channel
    5. jack server is not running or cannot be started
    6. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    7. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    8. 08:52:43.189 ALSA connection graph change.
    9. 08:53:54.334 JACK is starting...
    10. 08:53:54.335 /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
    11. Cannot connect to server socket err = 没有那个文件或目录
    12. Cannot connect to server request channel
    13. jack server is not running or cannot be started
    14. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    15. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    16. 08:53:54.363 JACK was started with PID=5761.
    17. no message buffer overruns
    18. no message buffer overruns
    19. no message buffer overruns
    20. jackdmp 1.9.11
    21. Copyright 2001-2005 Paul Davis and others.
    22. Copyright 2004-2014 Grame.
    23. jackdmp comes with ABSOLUTELY NO WARRANTY
    24. This is free software, and you are welcome to redistribute it
    25. under certain conditions; see the file COPYING for details
    26. JACK server starting in realtime mode with priority 10
    27. self-connect-mode is "Don't restrict self connect requests"
    28. audio_reservation_init
    29. Acquire audio card Audio0
    30. creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
    31. ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to capture-only mode
    32. Cannot initialize driver
    33. JackServer::Open failed with -1
    34. Failed to open server
    35. 08:53:54.450 JACK was stopped
    36. 08:53:56.484 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to server. Please check the messages window for more info.
    37. Cannot connect to server socket err = 没有那个文件或目录
    38. Cannot connect to server request channel
    39. jack server is not running or cannot be started
    40. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    41. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    Copy the Code
    要怎么解决这个问题
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    la******ng@outlook.com
    deepin
    2018-05-28 21:29
    #3
    心理作用
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    bsidb
    deepin
    2018-05-29 07:57
    #4
    本帖最后由 bsidb 于 2018-5-28 23:58 编辑
    https://bbs.deepin.org/post/157096
    emmm，按照教程中方法设置过后发现音量变得好小，可有解决方法？

    可以调节总音量~

    在终端里执行：alsamixer。
    然后在配置界面按F6选择声卡，选择非Default之外的物理声卡。



    在声卡的配置界面调大Master的音量。



    调节完按Esc退出。

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    bsidb
    deepin
    2018-05-29 08:00
    #5
    https://bbs.deepin.org/post/157096
    按照教程做了,但是点Start 弹出错误
    要怎么解决这个问题

    咦？第一次遇到。配置完用户组之后，有重启过机器不？
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    HarryZhao
    deepin
    2018-05-29 08:17
    #6
    https://bbs.deepin.org/post/157096
    可以调节总音量~

    在终端里执行：alsamixer。

    多谢，方法很管用。只怪我这笔记本扬声器不给力。
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    robotchaox
    deepin
    2018-12-23 21:28
    #7
    按照教程,我的也是报错
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    i007_
    deepin
    2021-10-20 03:39
    #8
    It has been deleted!
    avatar
    132******48
    deepin
    2022-09-26 07:18
    #9

    按照教程,我的同样也是报错

    Reply View the author
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    花雨落逝
    Moderator
    2022-09-30 01:40
    #10
    mobansou：
    按照教程做了,但是点Start 弹出错误
    1. 08:52:43.152 Statistics reset.
    2. 08:52:43.172 ALSA connection change.
    3. Cannot connect to server socket err = 没有那个文件或目录
    4. Cannot connect to server request channel
    5. jack server is not running or cannot be started
    6. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    7. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    8. 08:52:43.189 ALSA connection graph change.
    9. 08:53:54.334 JACK is starting...
    10. 08:53:54.335 /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
    11. Cannot connect to server socket err = 没有那个文件或目录
    12. Cannot connect to server request channel
    13. jack server is not running or cannot be started
    14. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    15. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    16. 08:53:54.363 JACK was started with PID=5761.
    17. no message buffer overruns
    18. no message buffer overruns
    19. no message buffer overruns
    20. jackdmp 1.9.11
    21. Copyright 2001-2005 Paul Davis and others.
    22. Copyright 2004-2014 Grame.
    23. jackdmp comes with ABSOLUTELY NO WARRANTY
    24. This is free software, and you are welcome to redistribute it
    25. under certain conditions; see the file COPYING for details
    26. JACK server starting in realtime mode with priority 10
    27. self-connect-mode is "Don't restrict self connect requests"
    28. audio_reservation_init
    29. Acquire audio card Audio0
    30. creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
    31. ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to capture-only mode
    32. Cannot initialize driver
    33. JackServer::Open failed with -1
    34. Failed to open server
    35. 08:53:54.450 JACK was stopped
    36. 08:53:56.484 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to server. Please check the messages window for more info.
    37. Cannot connect to server socket err = 没有那个文件或目录
    38. Cannot connect to server request channel
    39. jack server is not running or cannot be started
    40. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    41. JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for 4294967295, skipping unlock
    Copy the Code
    要怎么解决这个问题

    很明显，你没有选择声卡设备，你应该关闭错误提示去setup里设置声卡

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    132******48
    deepin
    2022-11-17 06:45
    #11
    花雨落逝：

    很明显，你没有选择声卡设备，你应该关闭错误提示去setup里设置声卡

    选哪个？小白求教😂，不懂

    这是默认的样子：
    image.png

    image.png

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    花雨落逝
    Moderator
    2022-11-19 05:02
    #12

    打开控制中心-声音-设备管理，输出设备是什么，default那栏就选什么

    Reply View the author