Public bug reported:

new kernel 4.15.0-45-generic fails to load intel driver. the display
refresh is almost nonexistent.

recreate bug:
upgrade kernel from  4.15.0-43-generic to 4.15.0-44-generic 
experience the bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813663
reboot with 4.15.0-43-generic and demove 4.15.0-44-generic 
install 4.15.0-45-generic and reboot
the intel driver seems to not load and the display experience is almost non 
usable.
reverting to 4.15.0-43-generic solves the issue

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18
Uname: Linux 4.15.0-45-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Mon Feb  4 20:52:26 2019
DistUpgraded: Fresh install
DistroCodename: bionic
DistroVariant: ubuntu
DkmsStatus:
 virtualbox, 5.2.18, 4.15.0-43-generic, x86_64: installed
 virtualbox, 5.2.18, 4.15.0-45-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
 Intel Corporation HD Graphics 520 [8086:1916] (rev 07) (prog-if 00 [VGA 
controller])
   Subsystem: Dell Skylake GT2 [HD Graphics 520] [1028:06dc]
InstallationDate: Installed on 2019-01-04 (31 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 004: ID 8087:0a2b Intel Corp. 
 Bus 001 Device 003: ID 1bcf:28b8 Sunplus Innovation Technology Inc. 
 Bus 001 Device 002: ID 09da:054f A4Tech Co., Ltd. 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Latitude E7470
ProcEnviron:
 LANGUAGE=en_CA:en
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/20/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.20.3
dmi.board.name: 03GMP2
dmi.board.vendor: Dell Inc.
dmi.board.version: A02
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvr1.20.3:bd08/20/2018:svnDellInc.:pnLatitudeE7470:pvr:rvnDellInc.:rn03GMP2:rvrA02:cvnDellInc.:ct9:cvr:
dmi.product.family: Latitude
dmi.product.name: Latitude E7470
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.95-1~18.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.2-0ubuntu1~18.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.2-0ubuntu1~18.04.1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20171229-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug bionic performance ubuntu

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https://bugs.launchpad.net/bugs/1814610

Title:
  new kernel 4.15.0-45-generic fails to load intel driver

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