Various minor fixes

[acli]

Various minor fixes – same changes as in the previous patch but retargeted to the development branch

[mikebrady]

Thanks. I see you're still adding to it...

[acli]

My Pi just died; it looks like the SD card failed again (and it was a new card, barely two months old). I don’t think I’ll be able to work on this any further in the next few days.

By the way, I never succeeded in getting any audio from my Pi. (It was a headless install with pulseaudio so the comments in PulseAudioAndPipeWire also have some issues.) Should I open an issue just for the record (if I can still read the SD card to get at any logs)? When I get a new SD card I don’t think I’m going to image the same OS on it so I might not be able to reproduce the problem.

[mikebrady]

Thanks. I think it doesn't make a lot of sense to open an issue for the record unless we can test when/whether it's been fixed. If it comes up again, of course, flag a new issue.

[mikebrady]

Many thanks for this.