1. 2012-12-06 [Bug 293051] Thumbnails in Task Switcher overlap virt kde-activ Thomas Pfeiffer 2. 2012-09-12 [Bug 293051] Thumbnails in Task Switcher overlap virt kde-activ Thomas Pfeiffer 3. 2012-05-26 [Bug 293051] Thumbnails in Task Switcher overlap virt kde-activ Thomas Pfeiffer