This is about 'finalizing'. After spending most of yesterday to figure out what was going wrong with pulse-audio on my system, I've concluded that to a large extent the problem might be my system. It's a desktop whose sound is generated by an internal card and/or USB-Speakers.
With F96's pulse-audio it will produce sound. Something my computer running S15 can't do, even after swapping its kernel with that used by F96. But there are some things I discovered which fall under the heading 'finalization'. And of future concern when woofing a 'jammy'.
F96 still includes the files for multiple-sound-card-wizard, to wit, /usr/sbin/mscw & mscw2. These can be deleted. Any attempt to invoke them results in a notice that pulse-audio controls sound. As far as I could tell, there’s no way to divest pulse-audio of that control.
This screenshot is of the GUI displayed by Right-Clicking the Taskbar-Sound Launcher.
- Taskbar Options.png (20.71 KiB) Viewed 1546 times
This screenshot is of the GUI displayed when, after selecting Preferences from the Taskbar-Sound Launcher, the Playback tab is clicked.
- Builtin-Palemoon.png (150.95 KiB) Viewed 1546 times
The default playback setting of the builtin palemoon is LADSPA Plugin Eq on C-Media USB Audio device*. It generates no sound. To obtain sound it has to be changed to Built-in Audio Analog Service. None of the options from the Taskbar launcher can be used to change that setting except, of course, selecting Preferences and then the Playback tab.
The same is also true of Portable Waterfox, portable Chrome and portable Brave.
@ MikeWalsh, I could obtain sound under all portable web-browsers EXCEPT Iron and Slimjet. FYI, these are fully functional under Fossapup64-9.5.. I think all your other portable employing sound, e.g. KDEnlive portable, which functioned under Fossapup64-9.5 also functioned as did AppImages relating to sound Except the Olive-Video Editor AppImage. That didn't get far enough to test sound.
Notice the green 'speaker' with the red line thru it to the left of 'Built-in Audio Analog Stereo'. While clicking it can mute/unmute sound, the icon remains the same. Kind of hard to figure what's going wrong when you're trying to configure sound. Edit: Never mind. The GUI didn't open all the way. So I didn't notice and the screenshot didn't capture the box next to that icon which 'dims' when mute is selected, and clearly displays when not.
Similar to my experience with the builtin palemoon was what happened when I tried to use the builtin mpv to play videos in any format. Again the default playback was a LADSPA plugin. To obtain sound that had to be changed to Built-in Audio Analog Service.
At least on my computer, none of the offered LADSPA plugins functioned. While you could choke that up to ideosyncrasies of my computer, the following can not be. After changing playback to use 'Built-in Audio Analog Stereo' for mpv and functional web-browsers and executing a Save, on reboot those changes hadn't been preserved. Where are configuration files used by pulse-audio stored? Are edits only written to /tmp or some other folder which isn't preserved?
The 'off' on the taskbar launcher's GUI does not turns off neither sound nor pulse-audio. To obtain sound on my system I have to have the settings 'Analog Stereo Output' and either mono or multichannel input. Fortunately it defaults to the former. Selecting anything using the taskbar launcher's GUI seems accomplish noting. For any change to be effective I have to click Preferences and then make a selection under the Output Devices tab.
Worse than doing nothing, the Launcher GUI creates the impression that it's supposed to accomplish something delaying further exploration which will reveal what has to be done.
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* It has only now occurred to me that the issue I have with the USB-Speakers may be the absence of the needed driver or firmware.