<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.kde.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.6"
          urlbase="https://bugs.kde.org/"
          
          maintainer="sysadmin@kde.org"
>

    <bug>
          <bug_id>492315</bug_id>
          
          <creation_ts>2024-08-28 12:30:08 +0000</creation_ts>
          <short_desc>Fails to unlock with fprint is pam_fprintd configured with timeout</short_desc>
          <delta_ts>2026-03-02 16:01:33 +0000</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>4</classification_id>
          <classification>Plasma</classification>
          <product>plasmashell</product>
          <component>Screen locking</component>
          <version>6.2.4</version>
          <rep_platform>Other</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>WORKSFORME</resolution>
          
          <see_also>https://bugs.kde.org/show_bug.cgi?id=499893</see_also>
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>NOR</priority>
          <bug_severity>normal</bug_severity>
          <target_milestone>1.0</target_milestone>
          
          
          <everconfirmed>0</everconfirmed>
          <reporter name="Oleg Solovyov">mcpain</reporter>
          <assigned_to name="Plasma Bugs List">plasma-bugs-null</assigned_to>
          <cc>jami.pcwpsx3u</cc>
    
    <cc>kdedev</cc>
    
    <cc>nate</cc>
    
    <cc>sycxyc+kde</cc>
    
    <cc>zerg</cc>
          
          <cf_commitlink></cf_commitlink>
          <cf_versionfixedin></cf_versionfixedin>
          <cf_sentryurl></cf_sentryurl>
          <votes>0</votes>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>2349398</commentid>
    <comment_count>0</comment_count>
    <who name="Oleg Solovyov">mcpain</who>
    <bug_when>2024-08-28 12:30:08 +0000</bug_when>
    <thetext>1. Configure fprintd in /etc/pam.d/kde-fingerprint:
&gt; auth            [success=1 default=ignore]      pam_fprintd.so max_tries=1 timeout=10
&gt; auth            substack        system-auth-local
&gt; auth            required        pam_permit.so
&gt; account         include         system-auth-local
&gt; password        include         system-auth-local
&gt; session         include         system-auth-local

2. Lock screen
3. Wait until fprintd finishes with timeout (in my case it asks for password)
kscreenlocker UI hides at this moment

4. Show UI back
5. Try to unlock with fingerprint

Observed: does not unlock
Expected: unlocks successfully</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2408717</commentid>
    <comment_count>1</comment_count>
    <who name="">jami.pcwpsx3u</who>
    <bug_when>2025-03-18 09:04:03 +0000</bug_when>
    <thetext>Probably duplicate of https://bugs.kde.org/show_bug.cgi?id=499893</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2409397</commentid>
    <comment_count>2</comment_count>
    <who name="TraceyC">kdedev</who>
    <bug_when>2025-03-20 14:47:13 +0000</bug_when>
    <thetext>(In reply to Oleg Solovyov from comment #0)

&gt; 2. Lock screen
&gt; 3. Wait until fprintd finishes with timeout (in my case it asks for password)
&gt; kscreenlocker UI hides at this moment
&gt; 
&gt; 4. Show UI back
&gt; 5. Try to unlock with fingerprint

At this point, do you see a prompt near the password input to log in with your fingerprint?
If you do *not* see that, this is probably a duplicate of bug 499893

Otherwise, it&apos;s different. In this case, would you get system logs with journalctl, starting about a minute before you see the fingerprint login fail? Adjust the date and time accordingly, and use this command:

journalctl --since &quot;2020-07-10 15:10:00&quot; 

Then save the output to a file and attach it to this report. Thanks!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2412996</commentid>
    <comment_count>3</comment_count>
    <who name="Bug Janitor Service">bug-janitor</who>
    <bug_when>2025-04-04 03:46:38 +0000</bug_when>
    <thetext>🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2417076</commentid>
    <comment_count>4</comment_count>
    <who name="Bug Janitor Service">bug-janitor</who>
    <bug_when>2025-04-19 03:47:21 +0000</bug_when>
    <thetext>🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>