Happens also to me, very often on my EEE Pc, and sometimes on my Acer laptop. There is an option to shutdown anyway, but if I close the laptop lid it is easy to not notice the dialog and accidentally leave the laptop running. Therefore it would be nice to have the "shutdown anyway" as a permanent selection, or something. It would also be nice to find out which program is causing this problem by failing to shut down, but the dialog says only "unknown program".
Happens also to me, very often on my EEE Pc, and sometimes on my Acer laptop. There is an option to shutdown anyway, but if I close the laptop lid it is easy to not notice the dialog and accidentally leave the laptop running. Therefore it would be nice to have the "shutdown anyway" as a permanent selection, or something. It would also be nice to find out which program is causing this problem by failing to shut down, but the dialog says only "unknown program".