$ pulseaudio
W: [pulseaudio] module.c: module-combine is deprecated: Please use module-combine-sink instead of module-combine!
W: [pulseaudio] module-combine.c: We will now load module-combine-sink. Please make sure to remove module-combine from your configuration.
E: [alsa-sink-RME Hammerfall HDSP 9632] alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write.
E: [alsa-sink-RME Hammerfall HDSP 9632] alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_hdsp'. Please report this issue to the ALSA developers.
E: [alsa-sink-RME Hammerfall HDSP 9632] alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail.
when i play any video or sound file,
most of the time PulseAudio takes between 7 to 15 seconds to fill the buffer in proper order,
audio is played in wrong order, chopped, like stutter.2
i have tested /etc/pulse/deamon.conf
s24le to s24be
problem persists.
forced sample rate to 48Khz,
APIC ACPI Tables v2 & v3 in Bios,
Audacity 3.6. ALSA hw:0 also Crash.
but Jack Audio works ok.
i remember hdsp9632 worked ok on U/Kubuntu 10.04 & 10.10
Now 20.04.4 LTS has problems.
im using Liquorix 6.3 Kernel.
$ sudo apt show alsa-firmware*
Package: alsa-firmware-loaders
Version: 1.1.7-1ubuntu1
Priority: extra
Section: multiverse/sound
Source: alsa-tools
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian ALSA Maintainers <pkg-alsa-devel@lists.alioth.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 211 kB
Depends: fxload, udev, libasound2 (>= 1.0.24.1), libc6 (>= 2.4)
Homepage: https://www.alsa-project.org/
Download-Size: 25,0 kB
APT-Manual-Installed: yes
APT-Sources: http://archive.ubuntu.com/ubuntu focal/multiverse amd64 Packages
Description: ALSA software loaders for specific hardware
$ sudo apt show alsa-tools-gui
Package: alsa-tools-gui
Version: 1.1.7-1ubuntu1
Priority: extra
Section: universe/sound
Source: alsa-tools
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian ALSA Maintainers <pkg-alsa-devel@lists.alioth.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 1.002 kB
Depends: libasound2 (>= 1.0.24.1), libc6 (>= 2.29), libfltk1.1 (>= 1.1.6), libglib2.0-0 (>= 2.35.9), libgtk-3-0 (>= 3.0.0), libgtk2.0-0 (>= 2.8.0), libstdc++6 (>= 5.2)
Homepage: https://www.alsa-project.org/
Task: ubuntustudio-audio
Download-Size: 220 kB
APT-Manual-Installed: yes
APT-Sources: http://archive.ubuntu.com/ubuntu focal/universe amd64 Packages
Description: GUI based ALSA utilities for specific hardware
found another way to trigger the bug....
if i play a video on YT, the first 7 seconds are corrupted,
but if in the middle of the video i pause,
and wait 7 seconds,
and continue to play, the corrupted 7 seconds happen again.
when i play any video or sound file,
most of the time PulseAudio takes between 7 to 15 seconds to fill the buffer in proper order,
audio is played in wrong order, chopped, like stutter.2
i have tested /etc/pulse/deamon.conf
s24le to s24be
problem persists.
forced sample rate to 48Khz,
APIC ACPI Tables v2 & v3 in Bios,
Audacity 3.6. ALSA hw:0 also Crash.
but Jack Audio works ok.
i remember hdsp9632 worked ok on U/Kubuntu 10.04 & 10.10
Now 20.04.4 LTS has problems.
im using Liquorix 6.3 Kernel.
found another way to trigger the bug....
if i play a video on YT, the first 7 seconds are corrupted,
but if in the middle of the video i pause,
and wait 7 seconds,
and continue to play, the corrupted 7 seconds happen again.