peterzay, there is no need to post screenshots of virtualbox problems, as this report isn't scoped to it. Instead, post those screenshots in the new report that would be made as per the Crash report window.
** Attachment removed: "Screenshot from 2015-10-06 05_13_34.png" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1313158/+attachment/4486514/+files/Screenshot%20from%202015-10-06%2005_13_34.png ** Attachment removed: "Screenshot from 2015-10-06 05_11_54.png" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1313158/+attachment/4486497/+files/Screenshot%20from%202015-10-06%2005_11_54.png ** Attachment removed: "Screenshot from 2015-10-06 05_06_19.png" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1313158/+attachment/4486496/+files/Screenshot%20from%202015-10-06%2005_06_19.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313158 Title: 10de:1049 Graphics lag and jerk with nouveau To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1313158/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs