Thanks Michael and mouchon. I confirm that the offset is gone after changing "uxa" to "exa" in xorg.conf. The other problems (button icons; screen refreshing) are gone as well. Blender is now usable.
-- blender GUI 3d view, icons and material preview distorted https://bugs.launchpad.net/bugs/360415 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