Confirmed in Intrepid with:
01:00.0 VGA compatible controller: ATI Technologies Inc RV516 [Radeon X1300/X1550 Series]
Package: compiz Version: 1:0.7.8-0ubuntu4.1
Package: ekiga Version: 2.0.12-0ubuntu5
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Double click in title bar and maximize then click OK as "temporally" solution.
Confirmed in Intrepid with:
01:00.0 VGA compatible controller: ATI Technologies Inc RV516 [Radeon X1300/X1550 Series]
Package: compiz
Version: 1:0.7.8-0ubuntu4.1
Package: ekiga
Version: 2.0.12-0ubuntu5
----
Double click in title bar and maximize then click OK as "temporally" solution.