I noticed this after upgrading to 10.04 32bit. It went away after a recent update - along with my second monitor.
It seems Nvidia is no longer supported by Ubuntu... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/479625 Title: Fullscreen always on primary display with TwinView -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
