>From your log it seems to be that something is polling an Xrandr method over and over; each time it is called it blinks the screen and adds some lines to your Xorg.0.log; this is normal. You need to figure out which process is doing these calls.
Look in your /var/log/dpkg.log to help narrow down what you upgraded that started doing this. -- My laptop monitor flashes periodically since Xorg update https://bugs.launchpad.net/bugs/339200 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
