This problem is caused by an inconsistency in the linux-headers packages. Some of them provide the symlink, some other don't.
The latest oss4-dkms package (4.2build3002-1) now explicitely requires a linux-header package to be installed, which should fix the problem is most cases. In general, I am not sure that pointing to /usr/src/... is a good solution, the existence of a /lib/modules/`uname -r`/build symlink is a pretty standard requirement for generic module build so this problem will happen again for other external modules and I would recommend investigating why this symlink does not exist in some installs... -- kernel update breaks oss4 https://bugs.launchpad.net/bugs/601342 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