Hi,<br><br>I have a problem with fullscreen windows on my multi-monitor setup. After reducing my xmonad.hs bit by bit, I finally tracked down the problem to smartBorders from XMonad.Layout.NoBorders.<br><br>How to reproduce:<br>

1. Add smartBorders to your layout(s).<br>1. Make a window fullscreen (e.g. mplayer, virtualbox, flash) on one screen, say screen 1.<br>2. Change to an arbitrary hidden workspace on another screen, e.g. on screen 2.<br>
<br>What I get:<br>The content of the fullscreen window (on screen 1 in the example above) isn&#39;t updated anymore. In mplayer, for example, the video simply &quot;freezes&quot; while the sound keeps going. I can fix it by restoring the window and make it fullscreen again.<br>


<br>Expected results:<br>Nothing should happen to the fullscreen window.<br><br>More information:<br>I&#39;m using xmonad 0.10 and xmonad-contrib 0.10 on Arch Linux. I can reproduce this on two machines with different graphic cards, Nvidia and Intel, so I don&#39;t think the problem lies with the graphic driver, which was my first suspicion. If I remove borders from all screens except the one with the fullscreen window (by using noBorders), I can switch workspace without &quot;freezing&quot; the fullscreen window.<br>

<br>I was surprised that I couldn&#39;t find anyone else with a similar issue (except maybe <a href="http://code.google.com/p/xmonad/issues/detail?id=311">Issue 311</a>) - if someone else can reproduce this, please let me know and I&#39;ll submit a bug report. Even better, if someone could help me fix or work around the problem without losing the functionality of smartBorders, I would be extremely happy.<br>

<br>Thanks,<br>Hans<br>