[kde] [Bug 493674] New: Wrong monitor refresh rate

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https://bugs.kde.org/show_bug.cgi?id=493674

            Bug ID: 493674
           Summary: Wrong monitor refresh rate
    Classification: I don't know
           Product: kde
           Version: unspecified
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: andrew at topazdevelopment.com
  Target Milestone: ---

Created attachment 174093
  --> https://bugs.kde.org/attachment.cgi?id=174093&action=edit
kwinoutputconfig shows 30 hz for one display that should be 60

SUMMARY

Using ThinkPad P16v gen2 w/Intel GPU + NVidia a1000 GPU and IBM ThinkVision 4k
monitor P32p-20 the external display has incorrect refresh rate.

STEPS TO REPRODUCE
1.  Install default Fedora 40 KDE spin on thinkpad
2.  plug in 4k monitor using HDMI or USB-C
3. Install NVidia driver (maybe does not matter?)

OBSERVED RESULT

Correct 60 Hz refresh rate on laptop display
Incorrect 30 Hz refresh rate on external monitor - should be 60, not 30.

EXPECTED RESULT

60 Hz on both displays

SOFTWARE/OS VERSIONS
Fedora 40
KDE Plasma 6.1.5
KDE Frameworks 6.6.0
Qt 6.7.2
Wayland

ADDITIONAL INFORMATION

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