It happens to me also. Fresh install of Lubuntu 18.04, fully updated, on
an HP Pavilion g6. Whenever the screen is locked (either manually
choosing to lock it, or automatically after X amount of time without
using it), it will take many seconds just to simply draw the password
dialog. But if I switch to the terminal with Ctrl+Alt+F1, then back to
the X-Window "terminal", it will draw a text telling me that it will
take a few seconds to show me the password dialog ??!! That message then
disappears into a black screen, and more than twenty seconds later,
finally the password dialog shows up. The laptop was doing nothing,
completely idle... this shouldn't happen.
** Also affects: gdm
Importance: Undecided
Status: New
** No longer affects: gdm
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https://bugs.launchpad.net/bugs/1774188
Title:
Unlocking the screen takes 5 seconds in Xorg sessions (not so much in
Wayland sessions)
Status in gdm3 package in Ubuntu:
Incomplete
Status in gnome-shell package in Ubuntu:
Incomplete
Status in mutter package in Ubuntu:
Incomplete
Status in xorg-server package in Ubuntu:
Incomplete
Bug description:
This is a fresh installation of 18.04. After entering the password and
pressing enter, it takes 5 seconds for the lock screen to disappear.
This problem didn't happen on the same machine with 16.04 or 14.04.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gdm3 3.28.0-0ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
Uname: Linux 4.15.0-22-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed May 30 15:31:48 2018
InstallationDate: Installed on 2018-05-04 (25 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
SourcePackage: gdm3
UpgradeStatus: No upgrade log present (probably fresh install)
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