Public bug reported:
What I expected to happen: GDM quickly appears after resuming
What happened instead: A black screen appears and GDM is slow to show up
After I suspend my laptop with Ubuntu 18.04.3 by closing it, GDM
3.28.3-0ubuntu18.04.4 takes several seconds to show up when I resume the
computer. When the screen is black, only the cursor is visible. I'm
using the Nvidia proprietary 430 drivers, but this issue already
happened in version 390. If I use the Nvidia panel to switch to Intel
graphics, GDM appears immediately after resuming.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gdm3 3.28.3-0ubuntu18.04.4
ProcVersionSignature: Ubuntu 5.0.0-23.24~18.04.1-generic 5.0.15
Uname: Linux 5.0.0-23-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
CurrentDesktop: GNOME
Date: Fri Aug 9 20:42:15 2019
InstallationDate: Installed on 2019-05-14 (87 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210)
ProcEnviron:
LANGUAGE=pt_BR:pt:en
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=pt_BR.UTF-8
SHELL=/bin/bash
SourcePackage: gdm3
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.gdm3.custom.conf: 2019-05-14T20:04:13.489887
** Affects: gdm3 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic third-party-packages
** Summary changed:
- GDM shows black screen for a few seconds after resuming from suspend while
using Nvidia proprietary drivers
+ GDM displays black screen for a few seconds after resuming from suspend while
using Nvidia proprietary drivers
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https://bugs.launchpad.net/bugs/1839687
Title:
GDM displays black screen for a few seconds after resuming from
suspend while using Nvidia proprietary drivers
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