I updated ubuntu and upon restart, start menu disappears, and it wont shut down or restart properly, I have to hold the power button.

[Dustin Christianson]

I upgraded ubuntu after being prompted for it. 16.04.3 release. When I scroll over the bar to select anything, the bar disappears and the monitor resets. It also wont let me shutdown the comp properly. I have to hold down the power button to reset. I can select most apps if I time it right, but I cant open the search.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.23
ProcVersionSignature: Ubuntu 4.13.0-26.29~16.04.2-generic 4.13.13
Uname: Linux 4.13.0-26-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Mon Jan 22 13:06:16 2018
InstallationDate: Installed on 2017-12-21 (32 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: release-upgrade
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.update-manager.release-upgrades: 2018-01-22T13:00:18.864566