SOLVED for me today with installation beta prop. driver from nvidia http://www.nvidia.com/object/linux_display_amd64_180.06.html
this driver does it very well. no problems at all so far, better overall performance... openoffice is working fine now, skype too. it was after all an nvidia-driver issue. thx -- openoffice and skype menus and buttons disappear and reappear hovering over with mouse https://bugs.launchpad.net/bugs/286932 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