After recent kernel upgrade I reinstalled nvidia driver and found this message while this procedure: /usr/portage/x11-drivers/nvidia-drivers/nvidia-drivers-185.18.36.ebuild: line 185: compat_device_check: command not found Probably there's some dependency not met or the ebuild contains erroneous call. Reproducible: Always Steps to Reproduce:
*** This bug has been marked as a duplicate of bug 294623 ***