I've been able to correlate this problem with having chromium-browser open to certain web pages (not completely consistent in reproducing the problem, but once reproduced, I can always make the problem go away by closing that chromium-browser tab). I can reproduce the problem most of the time by opening this web page from chromium-browser and then scrolling up and down the page a few times:
http://www.opposingviews.com/i/health/tennessee-doctor-vaccines-can- cause-autism I assume the problem is related to one of the ads, so this site may not continue to cause the problem as the ads change over time. In a few attempts, I was unable to reproduce this behavior with firefox. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1625441 Title: KDE screen lock intermittent To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kscreenlocker/+bug/1625441/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
