root@ubuntu:/# apt-file find /etc/modprobe.d/
alsa-base: /etc/modprobe.d/alsa-base.conf
alsa-base: /etc/modprobe.d/blacklist-modem.conf
barry-util: /etc/modprobe.d/blacklist-berry_charge.conf
broadcom-sta-common: /etc/modprobe.d/broadcom-sta-common.conf
capiutils: /etc/modprobe.d/blacklist-capiutils.conf
classmate-initramfs: /etc/modprobe.d/blacklist-classmate
classmate-initramfs: /etc/modprobe.d/blacklist-classmate.conf
eeepc-acpi-scripts: /etc/modprobe.d/eeepc.conf
hostap-utils: /etc/modprobe.d/hostap-utils.conf
libgpib-bin: /etc/modprobe.d/gpib.conf
libpisock9: /etc/modprobe.d/libpisock9.conf
libvpb0: /etc/modprobe.d/blunt-axe.conf
module-init-tools: /etc/modprobe.d/blacklist-ath_pci.conf
module-init-tools: /etc/modprobe.d/blacklist-firewire.conf
module-init-tools: /etc/modprobe.d/blacklist-framebuffer.conf
module-init-tools: /etc/modprobe.d/blacklist-watchdog.conf
module-init-tools: /etc/modprobe.d/blacklist.conf
module-init-tools: /etc/modprobe.d/intel-5300-iwlagn-disable11n.conf
mt-st: /etc/modprobe.d/mt-st.conf
nvidia-kernel-common: /etc/modprobe.d/nvidia-kernel-nkc.conf
open-vm-tools: /etc/modprobe.d/open-vm-tools.conf
oss4-base: /etc/modprobe.d/oss4-base.conf
oss4-base: /etc/modprobe.d/oss4-base_noALSA.conf
oss4-base: /etc/modprobe.d/oss4-base_noOSS3.conf
sl-modem-daemon: /etc/modprobe.d/sl-modem.conf