This just started happening to me yesterday and I spent some time today looking at it also. There was an x11-nvidia package update and a dkms-nvidia package update yesterday (both 325.15-1.1) that I applied after apper notified me of the updates. I also noticed that the packages were last modified yesterday in the Overman79 laptop repo. My dkms will not build the new nvidia module, rendering my bumblebee broken. I attempted to manually build the nvidia module in dkms using dkms build -m nvidia/325-15-1.1. I get a build error and the make.log for this attempt shows
When I navigate to that dkms directory, it appears there is no Makefile. I would be happy to rollback to the previous drivers, but the Overman79 repo has them removed immediately when the new ones are available. It would be nice to leave the old packages up there in case any issues like these are observed. Anyhow, does anyone have any ideas on this or should I simply wait until a fix is in place? I am willing to reach out and attempt to help with the testing / fix of the new packages, but I'm not sure where to begin or how to get a hold of someone who might be able to look at a patch.
Code:
DKMS make.log for nvidia-325.15-1.1 for kernel 3.7.10-1.16-desktop (x86_64)
Sat Aug 10 20:17:03 MDT 2013
make: Entering directory `/usr/src/linux-3.7.10-1.16-obj/x86_64/desktop'
/usr/src/linux-3.7.10-1.16/scripts/Makefile.build:44: /var/lib/dkms/nvidia/325.15-1.1/build/Makefile: No such file or directory
make[3]: *** No rule to make target `/var/lib/dkms/nvidia/325.15-1.1/build/Makefile'. Stop.
make[2]: *** [_module_/var/lib/dkms/nvidia/325.15-1.1/build] Error 2
make[1]: *** [sub-make] Error 2
make: *** [all] Error 2
make: Leaving directory `/usr/src/linux-3.7.10-1.16-obj/x86_64/desktop'