Comment 2 for bug 1191455

Some additional information about this bug: it looks like it is being caused by screen updates that happening while static switcher is being shown.

I've tried new-clean account with all clean profile and Iwas able to reproduce bug on two different machines: the only thing user needs to do it to put 'System Monitor' applet on to the panel (I'm using Mate DE). Once applet if there is starts rendering cpu usage and stuff and this cause flicker to be very prominent.

Hope this helps finding the root cause.

Thanks!