Linux Mint 20 (19.2 and 19.3 too). The sound fell off. [pulseaudio] : Daemon already running.

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igmint
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Re: Linux Mint 20 (19.2 and 19.3 too). The sound fell off. [pulseaudio] : Daemon already running.

Post by igmint »

aplay?

Code: Select all

~$ aplay
Usage: aplay [OPTION]... [FILE]...

-h, --help              help
    --version           print current version
-l, --list-devices      list all soundcards and digital audio devices
-L, --list-pcms         list device names
-D, --device=NAME       select PCM by name
-q, --quiet             quiet mode
-t, --file-type TYPE    file type (voc, wav, raw or au)
-c, --channels=#        channels
-f, --format=FORMAT     sample format (case insensitive)
-r, --rate=#            sample rate
-d, --duration=#        interrupt after # seconds
-M, --mmap              mmap stream
-N, --nonblock          nonblocking mode
-F, --period-time=#     distance between interrupts is # microseconds
-B, --buffer-time=#     buffer duration is # microseconds
    --period-size=#     distance between interrupts is # frames
    --buffer-size=#     buffer duration is # frames
-A, --avail-min=#       min available space for wakeup is # microseconds
-R, --start-delay=#     delay for automatic PCM start is # microseconds 
                        (relative to buffer size if <= 0)
-T, --stop-delay=#      delay for automatic PCM stop is # microseconds from xrun
-v, --verbose           show PCM structure and setup (accumulative)
-V, --vumeter=TYPE      enable VU meter (TYPE: mono or stereo)
-I, --separate-channels one file for each channel
-i, --interactive       allow interactive operation from stdin
-m, --chmap=ch1,ch2,..  Give the channel map to override or follow
    --disable-resample  disable automatic rate resample
    --disable-channels  disable automatic channel conversions
    --disable-format    disable automatic format conversions
    --disable-softvol   disable software volume control (softvol)
    --test-position     test ring buffer position
    --test-coef=#       test coefficient for ring buffer position (default 8)
                        expression for validation is: coef * (buffer_size / 2)
    --test-nowait       do not wait for ring buffer - eats whole CPU
    --max-file-time=#   start another output file when the old file has recorded
                        for this many seconds
    --process-id-file   write the process ID here
    --use-strftime      apply the strftime facility to the output file name
    --dump-hw-params    dump hw_params of the device
    --fatal-errors      treat all errors as fatal
Поддерживаются следующие форматы дискретизации: S8 U8 S16_LE S16_BE U16_LE U16_BE S24_LE S24_BE U24_LE U24_BE S32_LE S32_BE U32_LE U32_BE FLOAT_LE FLOAT_BE FLOAT64_LE FLOAT64_BE IEC958_SUBFRAME_LE IEC958_SUBFRAME_BE MU_LAW A_LAW IMA_ADPCM MPEG GSM SPECIAL S24_3LE S24_3BE U24_3LE U24_3BE S20_3LE S20_3BE U20_3LE U20_3BE S18_3LE S18_3BE U18_3LE U18_3BE G723_24 G723_24_1B G723_40 G723_40_1B DSD_U8 DSD_U16_LE DSD_U32_LE DSD_U16_BE DSD_U32_BE
Некоторые из них могут быть недоступны на выбранном оборудовании
Доступны следующие сокращения для форматов:
-f cd (16 бит с младшим значащим битом, 44100, стерео)
-f cdr (16 бит со старшим значащим битом, 4410
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MrEen
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Re: Linux Mint 20 (19.2 and 19.3 too). The sound fell off. [pulseaudio] : Daemon already running.

Post by MrEen »

This one:

Code: Select all

aplay -D hw:0,1 /usr/share/sounds/alsa/Front_Center.wav

igmint
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Re: Linux Mint 20 (19.2 and 19.3 too). The sound fell off. [pulseaudio] : Daemon already running.

Post by igmint »

Code: Select all

$ aplay -D hw:0,1 /usr/share/sounds/alsa/Front_Center.wav
Воспроизведение WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit Little Endian, Частота 48000 Гц, Моно
aplay: set_params:1305: Недоступно количество каналов
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MrEen
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Re: Linux Mint 20 (19.2 and 19.3 too). The sound fell off. [pulseaudio] : Daemon already running.

Post by MrEen »

Okay, try this one:

Code: Select all

paplay /usr/share/sounds/alsa/Front_Center.wav

igmint
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Re: Linux Mint 20 (19.2 and 19.3 too). The sound fell off. [pulseaudio] : Daemon already running.

Post by igmint »

Silence.
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igmint
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Re: Linux Mint 20 (19.2 and 19.3 too). The sound fell off. [pulseaudio] : Daemon already running.

Post by igmint »

UTC+3
Image
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MrEen
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Re: Linux Mint 20 (19.2 and 19.3 too). The sound fell off. [pulseaudio] : Daemon already running.

Post by MrEen »

The only other thing I can think of is the kernel. Mint 20 comes with the 5.4 kernel, and while 5.4 is available for your 19.2 system, you're using the 4.15 kernel right now.

See if upgrading the kernel fixes this by going to the Update Manager and clicking on View > Linux kernels. Select 5.4 in the left pane, then the highest kernel in the right pane, then click on Install. When it finishes, reboot and test your sound.

Note that your Mint 20 install is probably in control of grub right now, so for the new kernel to load in 19.2, you first have to boot to Mint 20 then run sudo update-grub, then reboot to 19.2.

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MrEen
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Re: Linux Mint 20 (19.2 and 19.3 too). The sound fell off. [pulseaudio] : Daemon already running.

Post by MrEen »

igmint wrote:
Wed Jul 15, 2020 5:29 pm
UTC+3
Image
Good night. :D

We can pick this up tomorrow.

igmint
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Re: Linux Mint 20 (19.2 and 19.3 too). The sound fell off. [pulseaudio] : Daemon already running.

Post by igmint »

5.4 kernel no sound.
Removal 5.4 kernel.
Back to 18.
Image


---------------------------------------
LM 20
30.07.2020 Powered by core 5.4.0-26-generic , mate-volume-control Digital speaker output 'Analog stereo input'.

MrEen wrote:
Tue Jul 14, 2020 5:56 pm
This command will downgrade PulseAudio to the one that is still working:

Code: Select all

apt update && apt install libpulse-mainloop-glib0=1:13.99.1-1ubuntu3.2 libpulse0=1:13.99.1-1ubuntu3.2 libpulsedsp=1:13.99.1-1ubuntu3.2 pulseaudio=1:13.99.1-1ubuntu3.2 pulseaudio-module-bluetooth=1:13.99.1-1ubuntu3.2 pulseaudio-utils=1:13.99.1-1ubuntu3.2
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