Just responding to myself here: I found an acceptable workaround. I downloaded and installed the catalyst driver from ati's web site. The installer script for this driver puts the fglrx_dri.so into the /usr/lib32/dri/ as well as in the /usr/lib/dri. Now everything works again.
-- LIBGL_DRIVERS_PATH is missing /usr/lib32/dri on amd64 https://bugs.launchpad.net/bugs/605126 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp