ls: cannot access ?: No such file or directory
/etc/modprobe.d/:
alsa-base.conf           blacklist-framebuffer.conf   fbdev-blacklist.conf
ath9k.conf               blacklist-modem.conf         iwlwifi.conf
blacklist-ath_pci.conf   blacklist-oss.conf           mlx4.conf
blacklist.conf           blacklist-rare-network.conf  vmwgfx-fbdev.conf
blacklist-firewire.conf  blacklist-watchdog.conf