This happened to me after I updated the kernel package (and the kernel symbols) recently. A reboot fixed it.
-- Missing linux-image-debug packages and metapackages since Intrepid https://bugs.launchpad.net/bugs/289087 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
