I have just updated my Dapper to KDE 3.5.5 wich is announced to support sudo in kdesu. Kde su does not hang anymore, but it asks for password everytime (it does not keep sudo time)
-- kdesu hangs when password is still in sudo memory [kdesu hangs after using sudo from konsole] https://launchpad.net/bugs/27075 -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs