Hello, thank you for your work, and excuse my poor English. I report this bug to Compiz and XFCE Debian maintainers, but I think it's an XFCE problem. By default XFCE in Debian Testing try to open the applications that were opened last session My last session in XFCE I installed Compiz, and started Compiz trough an application menu link. Next sessions in XFCE Compiz started automatically. When I decided to unistall Compiz, next times I logon the application windows are "broken": no minimize/maximize/close buttons. No way to work in XFCE. I know that maybe I can fix this like user. But I report this because this is not the normal behaviour that non-advanced users expect. Thank you very much Àlex By the way: your email address for Debian doesn't work
Closing old bugs