modprobe: invalid option -- 'l'

[lpitt13]

Now I try to find out all available modules by modprobe -l

But I got: modprobe: invalid option -- 'l'

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: kmod 22-1ubuntu4
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CurrentDesktop: LXDE
Date: Thu Apr 28 08:36:11 2016
Dependencies:
 gcc-6-base 6.0.1-0ubuntu1
 libc6 2.23-0ubuntu3
 libgcc1 1:6.0.1-0ubuntu1
 libkmod2 22-1ubuntu4
 lsb-base 9.20160110
InstallationDate: Installed on 2016-04-26 (1 days ago)
InstallationMedia: Lubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
SourcePackage: kmod
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.modprobe.d.blacklist.conf: [modified]
mtime.conffile..etc.modprobe.d.blacklist.conf: 2016-04-26T14:29:20.185411