My initial impressions of Ubuntu Karmic aren't holding up.
I've reluctantly kept it around on the now upgraded desktop that uses it, and I'm not impressed anymore.
Conky now randomly crashes without apparant reason, and I had to rewrite my config file for it.
Audio levels now appear to be completely random and independant for all programs, requiring constant micromanagement in order to not have sounds too loud or quiet.
The option to change from PulseAudio to ALSA and others has been removed from it's easy-accessible spot in Preferences -> Sounds, and moved to Preferences -> Multimedia Systems Selector - which is hidden by default.
Wine, though it works, the metapackage for it not only depends on the package wine1.2, it tries to remove it at the same time. Wait, what? Is that even possible?
Running in a terminal "sudo apt-get update && sudo apt-get upgrade" no longer works - it will fail when trying to run the upgrade half.
And overall, a lot of things run very slow. I put this down to being my ancient laptop (Which has since re-died, by the way) before, but now it seems to be affecting all of Ubuntu Karmic.
Oh, and if you do anything with apt-get, aptitude, Synaptic, Adept, GDebi or the new Software Center - something I'm actually still slightly impressed with - you almost always need to restart because the system slows down even more.
I'm sticking with it though, and hoping that at least most of these issues will solve themselves with updates. But if it gets too much, I'm going to do one of three things.
Go back to Jaunty, and stay there until Lucid.
Go back to trying to put up with Debian (Something I gave up on due to numerous differences, which I had trouble with)
Using the Linux Distribution Chooser I found to help find a different Linux distro - even going so far as to possibly use one that uses my previously hated enemy, RPM, if I have to.
Karmic's first impressions on me were good. Since putting it on the desktop though, they've steadily declined.
Definitely more polish needed for it, I think.