Text turns blue while I scroll in Firefox, in the RSS reader Liferea, and in Thunderbird.
Disabling smooth scrolling used to get rid of it, but no longer.
It's actually rather annoying.
I see it in any other distro I've used that runs Gnome or components of Gnome, like Unity.
I haven't seen it in KDE, even using the same app versions.
Anyone else seeing this?
(Ubuntu 13.10; Firefox 26.0; Thunderbird 24.2.0; Liferea 1.8.15; ThinkPad W530 with 1920x1080 screen on Intel video)
[Edit: Happens in Chrome, too.]
[Edit 2: Switched to the Nvidia GPU and an Nvidia driver. No change. Switching back.]