I'm seeing this issue as well, using version 1:6.12.99+git20090825.fc74e119-0ubuntu3 with an ATI Radeon HD 3870, two monitors at 1280x1024. The vertical strip appears on the right side monitor, on the left side of it's screen and it's about the width of the mouse cursor itself.
I also had to manually edit /etc/X11/xorg.conf as well, the graphical configuration tool set the Virtual size incorrectly and I had to change it to Virtual 2560 1024. -- [X1400] Cursor vanishes in narrow vertical strip of 2nd display https://bugs.launchpad.net/bugs/372841 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
