I can confirm this, but with the following additions:
1. the both-alts shortcut doesn't work ever since the first time i added a second layout. i didn't have to reboot for it to stop working.
2. changing anything in the keyboard layout preferences does /not/ restore the correct behavior.
both shifts work just fine to switch layout, however.
This on Hardy with latest updates (as of 2008-09-08).
I can confirm this, but with the following additions:
1. the both-alts shortcut doesn't work ever since the first time i added a second layout. i didn't have to reboot for it to stop working.
2. changing anything in the keyboard layout preferences does /not/ restore the correct behavior.
both shifts work just fine to switch layout, however.
This on Hardy with latest updates (as of 2008-09-08).