After the update from today my wlan doesn't work anymore.

[Stefan Klemm]

After the automatic system update my wlan doesn't work anymore. It seems that kernel does not load the wlan driver. My wlan worked fine until today.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: dpkg 1.19.0.5ubuntu2.3
ProcVersionSignature: Ubuntu 5.3.0-26.28~18.04.1-generic 5.3.13
Uname: Linux 5.3.0-26-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.9
Architecture: amd64
CurrentDesktop: KDE
Date: Fri Jan 17 07:43:13 2020
InstallationDate: Installed on 2019-11-06 (72 days ago)
InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
ProcEnviron:
 LANGUAGE=de
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: dpkg
UpgradeStatus: No upgrade log present (probably fresh install)

[Stefan Klemm (arekle)]

I have done a: sudo modprobe iwlwifi
and now my wlan works again.