It isn't bug, the upstream already confirm that they will not support the Driver for Linux. You can get alternate version through community and forum which is can enable you native resolution.
http://hellbunker.blogspot.com/2010/11/sis-m671-on-linux.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/657982 Title: sis 672 driver dont work in 10.10 resolution 800x600 only -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs