Hi All,
As you may remember, one of my machines runs plain Ubuntu, has a spare
USB Audio device plugged in, and I have been testing Ubuntu Studio on
top of Gnome (ubuntustudio-installer did this for me several releases ago).
Last night I upgraded to 23.04 and as expected, saw that Studio Controls
was removed. Running ubuntustudio-installer to install
ubuntustudio-pulseaudio-config failed. To try and understand what might
have gone wrong, I tried to install us-pulse*-config on the command
line. It (apt) was going to remove ubuntu-desktop which I thought was a
bad idea and said "no":
~$ sudo apt install ubuntustudio-pulseaudio-config
...
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer
required:
libwireplumber-0.4-0 qpwgraph
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
libasound2-plugins libpulsedsp pavucontrol pipewire-media-session
pulseaudio
pulseaudio-module-bluetooth pulseaudio-module-jack pulseaudio-utils
python3-alsaaudio python3-cffi python3-jack-client python3-pycparser
studio-controls zita-njbridge
Suggested packages:
pavumeter paprefs
The following packages will be REMOVED:
pipewire-alsa pipewire-audio pipewire-jack pipewire-pulse ubuntu-desktop
ubuntu-desktop-minimal ubuntustudio-pipewire-config wireplumber
The following NEW packages will be installed:
libasound2-plugins libpulsedsp pavucontrol pipewire-media-session
pulseaudio
pulseaudio-module-bluetooth pulseaudio-module-jack pulseaudio-utils
python3-alsaaudio python3-cffi python3-jack-client python3-pycparser
studio-controls ubuntustudio-pulseaudio-config zita-njbridge
0 upgraded, 15 newly installed, 8 to remove and 0 not upgraded.
Need to get 142 kB/1,906 kB of archives.
After this operation, 8,530 kB of additional disk space will be used.
Do you want to continue? [Y/n]
I have not looked into the dependencies to see if there is a way to
untangle this. Instead, I was wondering if it was worth playing with the
pipewire setup. It is a test setup after all! Does anyone know of any
good guidance on the workflows in this set up? What would I use to help
all of the routing between pipewire, jack, and how to use
Ardour/Hydrogen/Carla etc.?
From the packages listed for removal above, I assume that wireplumber
in the answer?
I did see some discussion on LAD, but I was hoping for some blog with
easy instructions, screenshots etc. :-)
Cheers,
Ross
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