I can also confirm this issue. Radeon HD 3450, dual monitors by using System->Preferences->Monitors, xserver-xorg-video-ati 1:6.13.0-1ubuntu5. Whenever I mouse to the top of the main screen to click a button on my panel, if I mouse too far the cursor disappears.
-- [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-X, which is subscribed to xserver-xorg-video-ati in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp