I have upgraded my IBM laptop to OpenSUSE 10.1 and am pretty happy with it. I would give this distro high marks for easy of use and many improvements.
I decided to try out Gnome instead of the standard KDE. I used Gnome years ago when I was running RedHat 9.0 on an HP laptop and it was pretty nice but somewhat slower ( in my opinion, don’t flame me ). It is still slow, and I would recommend to KDE users to stick with KDE; however, most of the applications I like to use are Gnome-native (see The Good).
The Good
I really like Beagle, the desktop search engine, even though there are performance problems; NetworkManager is awesome for connecting to any type of network; F-Spot is as good as iPhoto/Picasa and loads faster for managing photos; Banshee rocks for playing music; and Evolution, even though it is very buggy, works well within Gnome and integrates with Exchange/Imap/Pop3 and keeps everything organized in a single place.
The Bad
There are a couple of issues that I haven’t been able to figure out yet. I still cannot get the ATI drivers for this laptop to work no matter what I do. I have searched high and low for solutions to this, but none of them have worked. If you have an IBM Thinkpad T42 and run SuSE 10.1 with 3D enabled, please post below on how you did it.
Other than that, all the other hardware works fine out of the box, including wireless.
The Ugly
There are many problems with the update manager. Rug, Zen, YaST and all other tools have failed me. Is it so hard to have a solution from someone like Novell/SuSE that works like APT ( I know about apt4rpm, it isn’t the same )? YaST slows to a crawl (92% of CPU taken) when I go to install or update packages. I never had this problem with 9.3 Pro.
10.1 is a bumpy release, and most people I have seen have been waiting for 10.2 to fix these issues ( I think I read that Novell is even waiting to release their enterprise desktop until they have the package management fixed ).
While the 10.1 release is a significant step forward and takes a few steps back, I am quite happy with it. I am hoping that 10.2 will fix some of the problems that everyone has observed.