@foone @mjg59 @quixoticgeek Perfect.
Before IBM adopted the CD-ROM standard, it briefly backed the earlier Programmed Optical Storage (POS), a proprietary six inch optical disc system incompatible with 5.25" drive bays.
Re https://x.com/mavit/status/1546912578789675010, the answer was yes. I think I'm impressed that they light up after five years sitting in a cupboard somewhere.
Join us for Easter boardgames, this Sunday!
https://afternoonplay.co.uk/post/812712219789967360/afternoon-play-april-2026
Finally, if your terminal’s ANSI yellow isn’t readable, maybe see https://www.mavit.org.uk/termcolours/ or https://www.mavit.org.uk/tango-putty/
Another alternative would be to set a background colour for coloured text, but some people would consider that ugly. I don’t think there’s solution that makes everyone happy.
The question remains, is it a good idea to have an “unbreak this broken behaviour” setting? One alternative would be to make SYSTEMD_COLORS=auto-16 the default, but that fails for people who don’t have the ANSI colours in their terminal configured for good contrast (some well-known terminals, such as PuTTY and XTerm, still have poor defaults for this use-case, for one colour or another).