When the screen is locked and a key is pressed or the pointer is moved, initially only the time, date, Debian logo, and background are displayed on the screen, and it takes a while (at least a few seconds, but the time seems to vary) before the full unlock screen (with the password input box, unlock instructions, and sleep and switch user buttons), is displayed. The full unlock screen should appear immediately. Linux/KDE Plasma: Debian Sid KDE Plasma Version: 6.24 KDE Frameworks Version: 6.8.0 Qt Version: 6.7.2
Never seen this before. I suspect there may be a packaging issue at play here, since Debian Sid is still not stable.
can you provide a video for it?
Created attachment 177340 [details] Recording showing lock screen problems
Why are there black areas around the screencast? Do you see those on screen as well, or is this an artifact of using OBS to make the recording?
(In reply to Nate Graham from comment #4) > Why are there black areas around the screencast? Do you see those on screen > as well, or is this an artifact of using OBS to make the recording? OBS artifact - they're not present on the screen. This was my first time ever using OBS (in compliance with the KDE bug reporting guidelines), and I had to spend a bit of time trying to figure it out. My screen's resolution is 4K, and OBS offered several preset choices for its "Base (Canvas) Resolution": 1920x1080 was too small and resulted in most of the screen not being included in the recording, so I went with 5121x2880 (? - standard 5K is apparently 5120x2880). I don't know why OBS doesn't provide a 4K preset.
Can you run it in testing mode to see if the same thing happens there? QT_LOGGING_RULES=kscreenlocker_greet=true /usr/libexec/kscreenlocker_greet --testing Then paste the output in the terminal window. (note that the path to kscreenlocker_greet may be different on your system)
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(In reply to Nate Graham from comment #6) > Can you run it in testing mode to see if the same thing happens there? > > QT_LOGGING_RULES=kscreenlocker_greet=true /usr/libexec/kscreenlocker_greet > --testing > > Then paste the output in the terminal window. > > (note that the path to kscreenlocker_greet may be different on your system) ~$ QT_LOGGING_RULES=kscreenlocker_greet=true /usr/lib/x86_64-linux-gnu/libexec/kscreenlocker_greet --testing kscreenlocker_greet: Greeter is starting up. kscreenlocker_greet: [PAM worker kde] start: successfully started kscreenlocker_greet: [PAM worker kde-smartcard] start: successfully started kscreenlocker_greet: [PAM worker kde-fingerprint] start: successfully started kscreenlocker_greet: Greeter is running in testing mode kscreenlocker_greet: Testing mode enabled: true Locked at 1738278958 kscreenlocker_greet: PamAuthenticators: starting authenticators kscreenlocker_greet: PamAuthenticators: state changing from PamAuthenticators::Idle to PamAuthenticators::Authenticating kscreenlocker_greet: [PAM worker kde-smartcard] Authenticate: Starting authentication kscreenlocker_greet: [PAM worker kde-fingerprint] Authenticate: Starting authentication kscreenlocker_greet: [PAM worker kde] Authenticate: Starting authentication kscreenlocker_greet: PamAuthenticators: Availability changed for non-interactive authenticator kde-smartcard true kscreenlocker_greet: PamAuthenticators: Availability changed for non-interactive authenticator kde-fingerprint true kscreenlocker_greet: [PAM worker kde-fingerprint] Message: Info message: Place your finger on the fingerprint reader kscreenlocker_greet: PamAuthenticators: Info message from non-interactive authenticator kde-fingerprint kscreenlocker_greet: [PAM worker kde] Message: Echo-off prompt: Password: kscreenlocker_greet: PamAuthenticators: Secret prompt from interactive authenticator kde kscreenlocker_greet: [PAM worker kde] Starting nested event loop to await response kscreenlocker_greet: [PAM worker kde-smartcard] Message: Echo-off prompt: Password: kscreenlocker_greet: [PAM worker kde-smartcard] Starting nested event loop to await response kscreenlocker_greet: [PAM worker kde-fingerprint] Authenticate: Authentication done, result code: 0 (Success) kscreenlocker_greet: PamAuthenticators: Success from non-interactive authenticator kde-fingerprint Unlocked kscreenlocker_greet: PamAuthenticators: Availability changed for non-interactive authenticator kde-fingerprint false kscreenlocker_greet: [PAM worker kde-smartcard] Authenticate: Authentication done, result code: 7 (Authentication failure) kscreenlocker_greet: [PAM worker kde] Authenticate: Authentication done, result code: 7 (Authentication failure)