You have been subscribed to a public bug: Upgrading the kernel has resulted in displays crashing and external displays not working.
Release: Ubuntu 18.0.4 LTS dist-upgrade Normal boot is expected - after entering encryption password for hard disk get black screen. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: ubuntu-release-upgrader-core 1:18.04.29 ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18 Uname: Linux 4.15.0-43-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: ubuntu:GNOME Date: Wed Jan 30 20:45:30 2019 InstallationDate: Installed on 2016-11-10 (811 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) PackageArchitecture: all ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader Symptom: dist-upgrade UpgradeStatus: Upgraded to bionic on 2018-05-17 (258 days ago) VarLogDistupgradeTermlog: ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug artful2bionic bionic dist-upgrade third-party-packages -- After upgrade to kernel .44 docking station and external monitors not working https://bugs.launchpad.net/bugs/1814015 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp