I think I managed to find a way to reproduce this problem: 1 Get a PC capable of doing NVidia TwinView 2 Install Vanilla Ubuntu Precise 3 Configure Xorg to do TwinView 4 Log in (Unity 3D) and use QEmu
My laptop (non-twinview, Precise, Unity) does not have this problem, while I can reproduce the flashing/resizing screen on two PC (twinview, Precise, Unity). I will use apport-collect to attach my system information ** Tags added: apport-collected precise running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/986192 Title: window flashes on startup with SDL To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/986192/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs