Are you using systemd? I've got the same issue on mainline kernel with systemd: dkms module is build, but not installed, after manual install everything is ok.
]]>Every time their is a Linux-ck upgrade, it turns on discrete graphic card controlled via Bumblebee/Nvidia Optimus. I use linux-ck repo.
sudo bumblebeed start
FATAL: Module bbswitch not found.
[ERROR]Module bbswitch could not be loaded (timeout?)
[WARN]No switching method available. The dedicated card will always be on.
[ERROR]Daemon already running, pid 703
BBSwitch is installed but module can't be loaded. Re-installing and rebooting BBSwitch fixes the problem.
Thanks.
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