Hi Chad, delete /usr/lib/mesa-diverted/libglx.so afterwards everything should work again.
Please attach your /var/log/apt/term.log to the bug #632191, hopefully I can find your installation/upgrade history of glx-diversions and related packages there, as well as earlier errors. It's not clear where this duplicate file came from. Andreas -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org