As noted in comment #24, I've built and posted a test kernel with the patch referenced in comment #22. Please test and let us know your results. Thanks.
http://people.canonical.com/~ogasawara/lp419264/ -- Uses 100% CPU with latest mesa/libdrm update https://bugs.launchpad.net/bugs/419264 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
