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<!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>500011</bug_id>
          
          <creation_ts>2025-02-13 17:24:25 +0000</creation_ts>
          <short_desc>New kscreen 6.3.0 shows black screen if ICC monitor profile is selected.</short_desc>
          <delta_ts>2025-02-22 15:36:12 +0000</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>4</classification_id>
          <classification>Plasma</classification>
          <product>KScreen</product>
          <component>common</component>
          <version>6.3.0</version>
          <rep_platform>Arch Linux</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>DUPLICATE</resolution>
          <dup_id>499789</dup_id>
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>NOR</priority>
          <bug_severity>major</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>0</everconfirmed>
          <reporter name="Junakreiter">alex</reporter>
          <assigned_to name="kscreen-bugs-null@kde.org">kscreen-bugs-null</assigned_to>
          <cc>jean_lux</cc>
    
    <cc>kde</cc>
    
    <cc>nathan</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>2397651</commentid>
    <comment_count>0</comment_count>
    <who name="Junakreiter">alex</who>
    <bug_when>2025-02-13 17:24:25 +0000</bug_when>
    <thetext>I am using a ICC profile generated from DisplayCal.
After update kscreen to 6.3.0 i see a black screen.
When i remove the ICC profile the display works.
Something must be broken ?

To reproduce: load any coustom ICC profil in the display settings.
Resolution 4K 60Hz

KDE Plasma Version: 6.3.0
KDE Frameworks Version: 6.10.0
Qt Version: 6.8.2</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2397895</commentid>
    <comment_count>1</comment_count>
    <who name="jean_lux@yahoo.fr">jean_lux</who>
    <bug_when>2025-02-14 09:49:48 +0000</bug_when>
    <thetext>Same issue on my system too:

Operating System: Fedora Linux 41 (Kinoite 41.20250214.0)
KDE Plasma Version: 6.3.0
KDE Frameworks Version: 6.10.0
Qt Version: 6.8.2
Kernel Version: 6.12.11-200.fc41.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: AMD Ryzen 7 6800HS with Radeon Graphics
Graphics Processor : AMD Radeon Graphics ( AMD Radeon™ RX 6700S)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2398003</commentid>
    <comment_count>2</comment_count>
    <who name="Nathan Upchurch">nathan</who>
    <bug_when>2025-02-14 15:06:11 +0000</bug_when>
    <thetext>I may also have the same issue; can anyone advise as to how to remove the ICC profile manually so that I can test? I only have access to a virtual terminal with no GUI at the moment without restoring a timeshift snapshot.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2398017</commentid>
    <comment_count>3</comment_count>
    <who name="Nathan Upchurch">nathan</who>
    <bug_when>2025-02-14 15:53:51 +0000</bug_when>
    <thetext>(In reply to nathan from comment #2)
&gt; I may also have the same issue; can anyone advise as to how to remove the
&gt; ICC profile manually so that I can test? I only have access to a virtual
&gt; terminal with no GUI at the moment without restoring a timeshift snapshot.

Ok, so I attempted to edit ~/.config/kwinoutputconfig.json, but it kept resetting itself. After restoring a timeshift snapshot, turning off my ICC profile, and upgrading, the black screen issue is gone, so I can confirm that I am experiencing the same issue. 

Operating System: EndeavourOS 
KDE Plasma Version: 6.3.0
KDE Frameworks Version: 6.10.0
Qt Version: 6.8.2
Kernel Version: 6.13.2-arch1-1 (64-bit)
Graphics Platform: Wayland
Graphics Processor: AMD Radeon RX 6800</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2398033</commentid>
    <comment_count>4</comment_count>
    <who name="jean_lux@yahoo.fr">jean_lux</who>
    <bug_when>2025-02-14 16:13:54 +0000</bug_when>
    <thetext>(In reply to nathan from comment #2)
&gt; I may also have the same issue; can anyone advise as to how to remove the
&gt; ICC profile manually so that I can test? I only have access to a virtual
&gt; terminal with no GUI at the moment without restoring a timeshift snapshot.

Wouldn&apos;t it be enough to rename the ICC file on the command line?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2398034</commentid>
    <comment_count>5</comment_count>
      <attachid>178366</attachid>
    <who name="jean_lux@yahoo.fr">jean_lux</who>
    <bug_when>2025-02-14 16:14:22 +0000</bug_when>
    <thetext>Created attachment 178366
attachment-3841451-0.html

Wouldn&apos;t it be enough to rename the ICC file on the command line?

Le ven. 14 févr. 2025 à 16:06, &lt;bugzilla_noreply@kde.org&gt; a écrit :

&gt; https://bugs.kde.org/show_bug.cgi?id=500011
&gt;
&gt; nathan@upchur.ch changed:
&gt;
&gt;            What    |Removed                     |Added
&gt;
&gt; ----------------------------------------------------------------------------
&gt;                  CC|                            |nathan@upchur.ch
&gt;
&gt; --- Comment #2 from nathan@upchur.ch ---
&gt; I may also have the same issue; can anyone advise as to how to remove the
&gt; ICC
&gt; profile manually so that I can test? I only have access to a virtual
&gt; terminal
&gt; with no GUI at the moment without restoring a timeshift snapshot.
&gt;
&gt; --
&gt; You are receiving this mail because:
&gt; You are on the CC list for the bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2398820</commentid>
    <comment_count>6</comment_count>
    <who name="David Edmundson">kde</who>
    <bug_when>2025-02-17 09:47:53 +0000</bug_when>
    <thetext>

*** This bug has been marked as a duplicate of bug 499789 ***</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2401398</commentid>
    <comment_count>7</comment_count>
    <who name="Junakreiter">alex</who>
    <bug_when>2025-02-22 15:36:12 +0000</bug_when>
    <thetext>Thanks for fixing !</thetext>
  </long_desc>
      
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            <date>2025-02-14 16:14:23 +0000</date>
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