Description of problem: The issue happens after a fresh installation of Fedora 20. Might be hardware dependent, I have no chance yet to check. When any window (including menus, help hints and so on) in XFCE4 disappears or is moved, what is behind (another window, background) is not re-drawn. See attachment. All users are affected (including root). External monitor is also affected. When accessing with TeamViewer, the issue is also visible. Hardware on which it appears: Toshiba Satellite P70-A NVIDIA GeForce GT 745M Version-Release number of selected component (if applicable): 4.10.1-3.fc20 How reproducible: Steps to Reproduce: 1. Install Fedora 20 Desktop 2. Install XFCE4 3. Start XFCE4 session 4. Try using menu or open a window and move Actual results: As seen in the attached screenshot Expected results: Properly re-drawn/refreshed from buffers Additional info:
Created attachment 838554 [details] screenshot
Created attachment 838556 [details] X-server log
This seems like a intel video driver issue to me. ;( Only thing I can think of to try: If you go to: settings -> window manager tweaks -> compositor and enable display compositing, does it get any better, worse or stay the same?
The issue was perhaps been caused by my mistake, however one could expect anything by that. Thanks to Kevin's advise I realised the installation of XFCE was not complete, e.g. xfwm was missing.
So, it's looking as expected now? Or the problem persists?
*anything BUT that Now it is OK.
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