I have a question for people experiencing this bug (yes, you included :-). Please:
* open xfce4-settings-manager, * click icon "power manager", * click tab "security", * report what settings are there for when to "automatically lock the session", "delay locking after screensaver for...", "lock screen when system is going to sleep" * if the bug affects you, * and your exact distribution version. Also, since you have to login to launchpad to comment here, please answer to "does this bug affect you?" question on top of this page. This will help me figure out a proper fix. Thanks! -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1776475 Title: Unlocking existing session often requires several attempts. Status in lightdm package in Ubuntu: Confirmed Bug description: # Context * Computer with several X sessions opened. * Users switching from one opened session to another. * Lightdm opens new greeter, wait for typing password. * User types password. * Password is accepted. * System closes the current greeter (screen gets black for an instant). # Expected * User gets back to their already opened session. # Observed * System immediately opens another greeter. * User has to type password again. # Reproducible * Not always. At times, often, at other times, rare. # Additional information Users switch session via dm-tool switch-to-user $OTHERUSER but I guess bug appears with other means (like menu item like "lock screen", etc). # Information requested lsb_release -rd Description: Ubuntu 18.04 LTS Release: 18.04 LC_ALL=C apt-cache policy lightdm lightdm: Installed: 1.26.0-0ubuntu1 Candidate: 1.26.0-0ubuntu1 Version table: *** 1.26.0-0ubuntu1 500 500 http://fr.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: lightdm 1.26.0-0ubuntu1 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 Date: Tue Jun 12 14:14:52 2018 ExecutablePath: /usr/sbin/lightdm InstallationDate: Installed on 2018-05-25 (18 days ago) InstallationMedia: Xubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) ProcEnviron: LANG=fr_FR.UTF-8 PATH=(custom, no user) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.logrotate.d.lightdm: [modified] mtime.conffile..etc.logrotate.d.lightdm: 2018-05-25T06:19:22.081830 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1776475/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
