Yes, glow to blue was the right definition. Anyway it can gain your attention only if you are looking at the screen in the moment that it glows to blue, but after that moment it looks almost exactly as normally.
Have you discussed the possibility to continuously glow and go back to normal state? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/688812 Title: very difficult to distinguish "blinking" windows -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs