418764 2020-03-12 03:09:14 +0000 Sometimes after resume, screen is blank with only the mouse cursor？ 2020-04-15 03:11:49 +0000 1 1 10 Unmaintained kscreenlocker greeter unspecified Neon Linux RESOLVED DUPLICATE 347772 NOR normal --- 0 talentlcy plasma-bugs-null bshah elman nate 0 oldest_to_newest 1915800 0 talentlcy 2020-03-12 03:09:14 +0000 So as the title says, once every couple of days, after I resume from suspend, the screen is blank with only the mouse cursor visible. The cursor can be moved around but that's it. I'm on KDE neon user 5.18.2 and graphics card is Nvidia GTX1060. Currently the only way to get back into the system has been to use `sudo pkill X` but this obviously kills my session and all running programs. Do others have this issue? Is there a way to recover the session? SOFTWARE/OS VERSIONS Linux/KDE Plasma: KDE neon user (available in About System) KDE Plasma Version: 5.18.2 KDE Frameworks Version: 5.67.0 Qt Version: 5.14.1 1915858 1 bugseforuns 2020-03-12 10:33:13 +0000 *** Bug 418773 has been marked as a duplicate of this bug. *** 1915860 2 talentlcy 2020-03-12 10:59:01 +0000 Will it be related to memory consumption? My computer's setup is 16GB RAM, and I allot 8GB for Swapfile. I noticed that it mostly happened when I was running some high memory consumption applications such as vmware machines and docker containers and coding IDE, which would comsumed all the memory, and took about 2GB of Swap space. 1919460 3 talentlcy 2020-04-01 20:18:23 +0000 It happend again. But this time , I loged into tty by Ctrl+Alt+F2 , and Found a process `kscreenlocker` using a lot of CPU, killed it then return to the lock screen by Ctrl+Alt+F1, and successfully get back into the system. 1921293 4 cfeck 2020-04-09 20:15:57 +0000 Could be a duplicate of bug 347772 then. 1922435 5 nate 2020-04-15 03:11:49 +0000 Yup, looks like the same. *** This bug has been marked as a duplicate of bug 347772 ***