I confirm this issue too. It is not specific to some distribution, I met it on all Linux distros I used (openSUSE 10.1-11.1, Mandriva 2009.0-2010.0, Ubuntu 8.04-9.04 etc.) It is also not specific to some combination, the same happens when using Alt+Shift, Alt, Ctrl and any other possible keys for switching layout.
I confirm this issue too. It is not specific to some distribution, I met it on all Linux distros I used (openSUSE 10.1-11.1, Mandriva 2009.0-2010.0, Ubuntu 8.04-9.04 etc.) It is also not specific to some combination, the same happens when using Alt+Shift, Alt, Ctrl and any other possible keys for switching layout.