PREUN

/bin/sh

dkms remove -m nvidia -v 8776-0.1.20060plf --all --rpm_safe_upgrade

POSTIN

/bin/sh

dkms add     -m nvidia -v 8776-0.1.20060plf --rpm_safe_upgrade
dkms build   -m nvidia -v 8776-0.1.20060plf --rpm_safe_upgrade
dkms install -m nvidia -v 8776-0.1.20060plf --rpm_safe_upgrade

# rmmod any old driver if present and not in use (e.g. by X)
rmmod nvidia > /dev/null 2>&1 || true