The VIA driver situation is messy, to be honest. Ubuntu has -via, -openchrome and -unichrome. You could try -openchrome which is the latest addition..
-- freezes with 3D applications on VIA Unichrome K8M800, KM400 https://bugs.launchpad.net/bugs/43154 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs