Found duplicates in: Bug #551202 Bug #570151 Bug #572113 Bug #572192 As Daniel Dadap wrote, this seems to correspond to the Xorg bug: https://bugs.freedesktop.org/show_bug.cgi?id=24986
-- Mouse movement corrupted with Xinerama enabled https://bugs.launchpad.net/bugs/563100 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