https://bugs.kde.org/show_bug.cgi?id=511938
Bug ID: 511938
Summary: Display configuration profiles not appropriate (or
missing) for LG TV
Classification: Plasma
Product: kwin
Version First unspecified
Reported In:
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: output configuration
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
SUMMARY
I have a LG 50UK6500AUA TV (https://www.lg.com/us/tvs/lg-50UK6500AUA-4k-uhd-tv)
connected to my computer. The default resolution and refresh rate is 1080p60,
but it supports up to 4K60. 4K is available, but only at up to 30 Hz. There are
also several dimension/refresh rate combos that are not at all supported by the
TV.
STEPS TO REPRODUCE
1. Connect to LG 50UK6500AUA via HDMI.
2. Open System Settings and go to the Display settings.
OBSERVED RESULT
The default is 1080p60 and the highest resolution is 4K30.
EXPECTED RESULT
The default is 4K60 and only supported resolutions are shown.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Fedora Linux 43
KDE Plasma Version: 6.5.2
KDE Frameworks Version: 6.19.0
Qt Version: 6.10.0
ADDITIONAL INFORMATION
This behavior is consistent across both Fedora 43 and KDE Linux on both a
NVIDIA desktop computer and a Raspberry Pi 4. This issue is not present on the
X11 session.
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