421320 2020-05-11 08:57:41 +0000 kscreenlocker does not work properly 2021-06-21 22:44:22 +0000 1 1 10 Unmaintained kscreenlocker general unspecified Neon Linux RESOLVED DUPLICATE 316734 NOR critical --- 0 christian.lange plasma-bugs-null bshah nate null psychonaut 0 oldest_to_newest 1928848 0 christian.lange 2020-05-11 08:57:41 +0000 SUMMARY I use latest KDE Neon. When the system is under some load or paging while suspending, it can rarely happen that the screen is not locked when the system is resumed and you can see the unlocked screen for maybe half a second. This is a security issue, cause with a camera you could be able to capture the screen before it is locked. I think the screenlocker loads to slow in some cases and the system is suspended before the screenlocker is active and it completes to load after the resume. STEPS TO REPRODUCE 1. Slow the system down by using all the memory and suspend to RAM or use a system with slow hardware. 2. Resume the system and in some cases the screen is not locked for a short time 3. OBSERVED RESULT screen is not locked every time you suspend the system EXPECTED RESULT the screen should always be locked after resume SOFTWARE/OS VERSIONS latest KDE Neon ADDITIONAL INFORMATION 1955593 1 psychonaut 2020-09-07 09:21:06 +0000 Possible duplicate of Bug 415362. 2042866 2 nate 2021-06-21 22:44:22 +0000 *** This bug has been marked as a duplicate of bug 316734 ***