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netsplit
n00b
Joined: 10 Jun 2024
Posts: 2
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 Posted: Mon Jun 10, 2024 2:05 am Post subject: kscreenlocker_greet and the contents of /etc/pam.d/kde |
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The issue: kscreenlocker would just reject any input.
I was getting logs like:
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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] Authenticate: Starting authentication
kscreenlocker_greet: [PAM worker kde-fingerprint] Authenticate: Starting authentication
kscreenlocker_greet: [PAM worker kde] Authenticate: Authentication done, result code: 7 (Authentication failure)
kscreenlocker_greet: [PAM worker kde-smartcard] Authenticate: Authentication done, result code: 28 (Module is unknown)
kscreenlocker_greet: [PAM worker kde-fingerprint] Authenticate: Authentication done, result code: 28 (Module is unknown)
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: PamAuthenticators: Failure from interactive authenticator kde
kscreenlocker_greet: PamAuthenticators: state changing from PamAuthenticators::Authenticating to PamAuthenticators::Idle
kscreenlocker_greet: PamAuthenticators: Availability changed for non-interactive authenticator kde-smartcard false
kscreenlocker_greet: PamAuthenticators: Availability changed for non-interactive authenticator kde-smartcard false
kscreenlocker_greet: PamAuthenticators: Availability changed for non-interactive authenticator kde-fingerprint false
kscreenlocker_greet: PamAuthenticators: Availability changed for non-interactive authenticator kde-fingerprint false
kscreenlocker_greet: PamAuthenticators: starting authenticators
kscreenlocker_greet: PamAuthenticators: state changing from PamAuthenticators::Idle to PamAuthenticators::Authenticating
kscreenlocker_greet: [PAM worker kde] Authenticate: Starting authentication
kscreenlocker_greet: [PAM worker kde] Authenticate: Authentication done, result code: 7 (Authentication failure)
kscreenlocker_greet: PamAuthenticators: Failure from interactive authenticator kde
kscreenlocker_greet: PamAuthenticators: state changing from PamAuthenticators::Authenticating to PamAuthenticators::Idle
kscreenlocker_greet: PamAuthenticators: starting authenticators
kscreenlocker_greet: PamAuthenticators: state changing from PamAuthenticators::Idle to PamAuthenticators::Authenticating
kscreenlocker_greet: [PAM worker kde] Authenticate: Starting authentication
kscreenlocker_greet: [PAM worker kde] Authenticate: Authentication done, result code: 7 (Authentication failure)
kscreenlocker_greet: PamAuthenticators: Failure from interactive authenticator kde
kscreenlocker_greet: PamAuthenticators: state changing from PamAuthenticators::Authenticating to PamAuthenticators::Idle
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Eventually I discovered it was probably using /etc/pam.d/kde which was somehow was empty. This happened after I did updates so might have messed up one of the config merges.
Not sure what's supposed to be in there, and here's my question. I tried coping the contents of various /etc/pam.d/ files into the kde one to recreate it. Coping the contents of /etc/pam.d/system-local-login into the kde file seems to have gotten the lock screen working as it should with password authentication.
The contents copied into the kde file are:
| Code: |
auth include system-login
account include system-login
password include system-login
session include system-login
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I just want to double check that's what it's supposed to be? |
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rab0171610
Guru
Joined: 24 Dec 2022
Posts: 348
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| Posted: Mon Jun 10, 2024 3:24 am Post subject: |
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| Code: | #%PAM-1.0
auth required pam_nologin.so
auth include system-local-login
account include system-local-login
password include system-local-login
session include system-local-login
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| Code: | # equery belongs /etc/pam.d/kde
* Searching for /etc/pam.d/kde ...
kde-plasma/kscreenlocker-5.27.11 (/etc/pam.d/kde)
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Maybe I am wrong but in the future I think you could just move or delete that file and install the program that it belongs to in order to get the default config back. |
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netsplit
n00b
Joined: 10 Jun 2024
Posts: 2
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| Posted: Mon Jun 10, 2024 3:55 am Post subject: |
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| rab0171610 wrote: |
Maybe I am wrong but in the future I think you could just move or delete that file and install the program that it belongs to in order to get the default config back. |
Thanks! I just tried (backing up) then removing the file and re-emerging kscreenlocker and it regenerated the file. I'll remember that in the future. |
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