@Romano Giannetti:The bug treated here is related to the binary Catalyst drivers, if you have the bug you mentioned with the open source drivers of the Ubuntu repositories you can file a new bug here on Launchpad, you can also report bugs about open source drivers on https://bugs.freedesktop.org/.
P.S.: of course, the new Catalyst 13.10 beta drivers work fine regarding the main bug of this report and the other bugs I found.
@Romano Giannetti:The bug treated here is related to the binary Catalyst drivers, if you have the bug you mentioned with the open source drivers of the Ubuntu repositories you can file a new bug here on Launchpad, you can also report bugs about open source drivers on https:/ /bugs.freedeskt op.org/.
P.S.: of course, the new Catalyst 13.10 beta drivers work fine regarding the main bug of this report and the other bugs I found.