Public bug reported:
Running Ubuntu 18.04 on a Lenovo Ideapad 320. After suspending and
resuming, the screen wakes up as a mass of large blocks (several pixels
across). There is no recognizable pattern to these pixels, but they do
have the Ubuntu color palette...
The computer is unresponsive to keyboard or mouse, and the only solution
I currently have is to do a forced restart.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-23-generic 4.15.0-23.25
ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18
Uname: Linux 4.15.0-23-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: dominic 1901 F.... pulseaudio
/dev/snd/controlC0: dominic 1901 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sat Jun 30 07:47:41 2018
InstallationDate: Installed on 2018-05-31 (30 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: LENOVO 80XS
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-23-generic
root=UUID=44f8fdb5-10cf-4907-92b2-0282c6c49acc ro quiet splash vt.handoff=1
RelatedPackageVersions:
linux-restricted-modules-4.15.0-23-generic N/A
linux-backports-modules-4.15.0-23-generic N/A
linux-firmware 1.173.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/29/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: 5QCN20WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40700WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 320-15ABR
dmi.modalias:
dmi:bvnLENOVO:bvr5QCN20WW:bd11/29/2017:svnLENOVO:pn80XS:pvrLenovoideapad320-15ABR:rvnLENOVO:rnLNVNB161216:rvrSDK0J40700WIN:cvnLENOVO:ct10:cvrLenovoideapad320-15ABR:
dmi.product.family: ideapad 320-15ABR
dmi.product.name: 80XS
dmi.product.version: Lenovo ideapad 320-15ABR
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1779457
Title:
Laptop won't respond after suspend
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