https://bugs.kde.org/show_bug.cgi?id=510748
Bug ID: 510748
Summary: Unable to enable HDR in projector
Classification: Plasma
Product: kwin
Version First 6.4.5
Reported In:
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: colour-management
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
When I try to enable HDR in the screen, it hangs for a few seconds and returns
the error - applying config failed! The driver rejected the output
configuration
STEPS TO REPRODUCE
1. Try to enable HDR.
OBSERVED RESULT
Hangs for a few seconds and returns with an error.
EXPECTED RESULT
To work, as it have for other screens.
SOFTWARE/OS VERSIONS
KDE Plasma Version: 6.4.5
KDE Frameworks Version: 6.19.0
Qt Version: 6.10.0
ADDITIONAL INFORMATION
https://www.dropbox.com/scl/fi/3fmv5sybtvnb5m6v2s2we/2025-10-18_10-12-18.mp4?rlkey=7zhq76q0p30gg5pug2jeu9bkl&st=e3pttjwl&dl=0
I see many of this in the logs, not sure if related. Could be, because there is
no other reason.
kwin_wayland[2335]: 0x502: GL_INVALID_OPERATION error generated. <image> and
<target> are incompatible
kwin_wayland[2335]: Invalid framebuffer status:
"GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
kwin_wayland[2335]: Checking test buffer failed!
kwin_wayland[2335]: The main thread was hanging temporarily!
--
You are receiving this mail because:
You are watching all bug changes.
