I am slowly but surely, getting Debian installed on my home machine. I am heavily endebted to emma for her help, suggestions, enthusiasm, humour and dotfiles, but I have beaten my head against these particular walls often enough that it is starting to feel good.
Most of the process works as expected, requires minimal kicking and has been pretty satisfying on the whole. Getting X working, is, as always, the thorniest challenge, but with known hardware I can now almost casually sacrifice the correct chickens and scatter the right entrails to get where I need to be.
The real bastard was getting my mail system set up – I wrestled with exim for a long while – Debian stable is ludicrously conservative, and I was for a long time worried about both exim and mutt being too many versions behind my config files and knowledge. After much gnashing of teeth, the installation of postfix and an upgrade of mutt (to 1.54) I still couldn’t get the MTA to honour my setting of a From: address. Finally, I looked at /etc/Muttrc (which I had looked for earlier in the process but didn’t find because I was expecting a directory and lower case) and found this little gem:
# don't generate a From header unset use_from
Once I commented that out things worked just fine. I’m really pleased to have sorted that out, but I am also really peeved at the Debian dork who set that as off by default. All MUAs may suck, but every one I’ve ever seen sets From: correctly.