Since update to 5.5.0 every time I resume laptop from a suspend/hibernate, the lock screen asking for password does not show anymore. Lock screen work fine if I start it from menu (or using Ctrl-Alt-L) or wait for the inactivity time set in settings. I have the option "Lock screen on resume" checked in Settings->Destkop Behavior->Screen Locking Reproducible: Always Steps to Reproduce: 1. Suspend the system (make sure the screen is not locked) 2. Resume from suspend Actual Results: No lock screen is shown at resume Expected Results: Lock screen waiting for user input the password should appear My system is gentoo with OpenRC, I do not have systemd installed, I have ConsoleKit2 (gentoo package consolekit-1.0.0-r1) and upower-pm-utils (gentoo package upower-pm-utils-0.9.23-r2.
Sorry for the noise but I solved the issue after some trial and error. I solved it uninstalling upower-pm-utils and adding the following two files to /etc/polkit-1/localauthority/50-custom.d/ 1) 20-org.freedesktop.consolekit.system.suspend-multiple-users.pkla [Allow all users to suspend] Identity=unix-group:users Action=org.freedesktop.consolekit.system.suspend-multiple-users;org.freedesktop.consolekit.system.suspend ResultAny=yes ResultInactive=no ResultActive=yes 2) 30-org.freedesktop.consolekit.system.hibernate-multiple-users.pkla [Allow all users to hibernate] Identity=unix-group:users Action=org.freedesktop.consolekit.system.hibernate-multiple-users;org.freedesktop.consolekit.system.hibernate ResultAny=yes ResultInactive=no ResultActive=yes I still have the sometimes the glitch on resume (desktop will show for fraction of a second before the locking screen) but this I think it's normal according also to this: http://blog.martin-graesslin.com/blog/2015/01/locking-the-screen-before-system-suspends/