My educated guess in this case would be that DKMS for whatever reasons (yet to find out), compiled the -16 module with the -15 kernel headers.
You might try a sudo dkms remove -m drbd8 -v 8.3.3 -k 2.6.31-16-server sudo dkms build -m drbd8 -v 8.3.3 -k 2.6.31-16-server to rebuild the module (probably check also whether the -16 version of linux-headers is installed). If that is successful, then we have to see whether there are still upgrade logs around for that failed update and whether this gives a clue what went wrong. -- linux-headers-2.6.31-16-server; DRBD module can't be loaded; Unknown symbol cn_add_callback https://bugs.launchpad.net/bugs/494658 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
