Bug 472696

Summary: Need to validate u2f multiple times to unlock screen
Product: [Plasma] kscreenlocker Reporter: Benjamin T <b.terrier>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: normal CC: b.terrier, nate
Priority: NOR    
Version: 5.27.6   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Benjamin T 2023-07-27 13:08:35 UTC 
When pam u2f is configured, I need to validate the u2f multiple times to unlock the screen.

For a yubikey that means I have to touch it multiple times before clicking the "Unlock" button has any effect.

The number of times I have to validate the u2f seems linked to the number of monitors.


STEPS TO REPRODUCE
1. On a PC with multiple monitors and u2f configured
2. Lock the screen
3. Try to unlock the screen, when the yubikey blinks, touch it
4. The unlock button appears, but clicking it has no effect
5. Touch the yubikey again
6. Repeate step 4 and 5 until the yubikey stops blinking
7. Clicking the "unlock" button finally unlocks the screen

Probably related to: https://bugs.kde.org/show_bug.cgi?id=461095

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Comment 1 Benjamin T 2023-07-27 13:11:41 UTC 
Linux: Kubuntu 23.04
KDE Plasma Version: 5.27.6
KDE Frameworks Version: 5.108.0
Qt Version: 5.15.8
Comment 2 Nate Graham 2023-09-07 20:35:54 UTC 

*** This bug has been marked as a duplicate of bug 455380 ***