James Sparenberg wrote:
supposedly one inserts the new CD and selects LiveUpdate. YMMV.
And then spend the best part of a weekend fixing the breakage (if you manage to).

Bye

Actually I've had luck with it since about 8.1... in fact I upgraded a
7.2 box to 9.0 straight out.   Problems are.
I've not been so lucky: it didn't prompt to change the cd, and the only hint were that "there was an error installing package xxxx". Of course switching the vt I saw that it wasn't finding the packages because they were on the 2nd or 3rd cd.
After a while (a *long* while) I had to stop the update (don't ask how, I don't remember now), so I had roughly one third of the packages updated. Luckily the system (a test machine anyway) was still bootable, so I found that the urpmi sources were a mess. Hand edited them and urpmi did the rest.
Not a pleasant experience.


1.  If you have modified many of your config files you'll find .rpmnew
extensions all over the place.  Best way to find them is to update the
locate dbase and do locate rpmnew.
That's the first thing I do after I upgrade any package, moreso if I upgraded the whole distro. Pity that rpm doesn't store the modifications you made to the previous default config file to make it easier to apply those to the new default config file.


2. Live-update is way to slow... boot and do upgrade ... still slow but
a factor of 5 faster than liveupdate. (it errors too much on the side of
caution.)
It's what I did on my "real" machine. Still there were things to fix with urpmi afterwards but I don't remember (it wasn't as painful as LiveUpdate).
I tried Debian and I didn't like it for variuos reasons, but I *do* like the concept that you can seamlessly upgrade (and downgrade) the whole distro without stopping and rebooting your machine (though in my limited experience I failed miserably to upgrade from the stable debian to the testing one).


3.  If you did it from source (not source rpms) things in these areas
might get mucked.  RPM doesn't know from tarballs.
Nope, I install everything with rpm. If there's no rpm I make myself one (and rebuild it after the upgrade).

4.  Fastest way is to still do an install keeping your partitions and
/home. (shear time factor.)
But there are many things that are kept outside /home (e.g. under /var).
And all your customizations under /etc

Bye

--
Luca Olivetti
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