The problem is that the Asus M6A doesn't give any EDID information that xorg can use to set the right mode. See discussion on bug 333644. There is a master bug report where one can report hardware that has this deficiency. Bug 194760. Setting this bug as a duplicate of that.
-- [i915] no valid modes on LVDS with ASUS M6A notebook https://bugs.launchpad.net/bugs/289027 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