Can confirm it happens on Chromium and Chrome. It seems it happens when there's a page "tile" that hasn't been rendered and the cache struggles to keep up. Attached a screen of both browsers open showing the bug at the same time.
** Attachment added: "Chrome and Chromium exhibiting cache rendering pressure failure" https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1334679/+attachment/4388692/+files/garbled%20screen -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1334679 Title: Scrolling in Ubuntu causes garbled screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1334679/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs