<div dir="ltr">Hi all,<div><br></div><div>I am running Ubuntu 11.10 with an nVidia GForce 8400GS.</div><div><br></div><div>Every now and then I notice the "frame" around the windows (the one containing the minimize, restore and close buttons of each window) is gone. I can't point to a specific application or action that causes this. To restore it I run 'unity --replace' from the Run dialogue (ALT-F2).</div>
<div><br></div><div>Is there any way to track the culprit? What can I do?</div><div><br></div><div>Thanks!</div><div><br></div><div>Amichai.<br><br></div></div>