https://bugs.freedesktop.org/show_bug.cgi?id=59521
--- Comment #2 from Laurent carlier lordheavym@gmail.com --- Of course, lib32-libtxc_dxtn is installed: $ pacman -Qs lib32-libtxc_dxtn local/lib32-libtxc_dxtn 1.0.1-3 Texture compression library for Mesa (32-bit)