On my laptop I've just installed Lubuntu 10.10. (I was running 10.04 and was about to upgrade in place, but I got my hands on a bigger hard drive, so instead I just did a fresh install on the new drive.) Everything works great in 10.10, except Wine. When I try to open something in Wine--even the configuration window or the add/remove programs window--it starts to come up, then crashes my desktop. That is, the whole screen goes blank and I'm being challenged to log in to the system. In Windows I would have said the program suddenly logged me out. If I wipe the drive and install 10.04, Wine works great. But in 10.10, it just fails to run and crashes me out--whether I'm running the stable or beta version of Wine.