[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 --- Comment #6 from Gianandrea --- Just to say, my observations are more as clues rather than as a point of resolution. I would need to re test the procedure and properly observe that the TV thought it was in HDR mode, logs for kwin etc. If there is any further testing or feedback requested I will do my best to help. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 479144] Refresh rate becomes unstable in Wayland using freesync at 4k 120hz only after using fullscreen windows
https://bugs.kde.org/show_bug.cgi?id=479144 --- Comment #5 from Gianandrea --- For me this issue is now resolved. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 --- Comment #4 from Gianandrea --- Some additional observations. If I switch over the mode of the hdmi to console and leave game mode on it appears to work. I can then switch back to pc mode and the screen will go black as its switching over. After that as long as I leave the resolution at native the HDR is still engaged, however if I set the screen to an ultrawide resolution the HDR then cannot be enabled again. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 483697] Cannot enable HDR when display is on Game Mode (Nvidia over HDMI 2.1)
https://bugs.kde.org/show_bug.cgi?id=483697 Gianandrea changed: What|Removed |Added CC||asubstan...@hotmail.co.uk --- Comment #3 from Gianandrea --- I can confirm the exact same behaviour using an RTX 2080. Around KDE6 Beta 1 I did not have this problem, though I do not know if the HDR settings were really being set at in that version. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 479144] Refresh rate becomes unstable in Wayland using freesync at 4k 120hz only after using fullscreen windows
https://bugs.kde.org/show_bug.cgi?id=479144 Gianandrea changed: What|Removed |Added CC||asubstan...@hotmail.co.uk --- Comment #3 from Gianandrea --- I have seen a similar issue to this when running KDE 6 - Beta 2 pulled from this COPR https://copr.fedorainfracloud.org/coprs/solopasha/kde6/ into my Fedora 39 system running Nvidia. I additionally have explicit sync patches applied for Xwayland and Wayland-protos as provided from the Nobara Project COPR. I do not actually have this problem with KDE 5.27.10 (evertything else the same) only when switching to KDE 6 - Beta 2 as noted above. I haven't reported it as my setup was obviously not setup in an ideal fashion for testing. However I mention it as I have a similar setup with similar results when using Beta 2 in case it helps triangulate the issue. It might be revealing that it doesn't happen to me as an Nvidia user in 5.27.10 but does in 6 beta 2. I tried enabling disabling other settings and these did not affect the issue. To note VRR does not enable as I run the DP to HDMI adapater due to bandwidth limitations on the HDMI port. Issue: "When using a display port to hdmi adapter there is also a blank screen/black screen effect." For me the issue is actually only this element, but consistently if I have the resolution at 3840x1600 and 120hz. It mostly occurs when opening a new application, or opening the start bar. If I watch a video or do anything in an already open window I don't have an issue. Also games will run totally fine. Hardware: Nvidia 2080 Samsung QN90B set at ultrawide 3840x1600 - DP to HDMI 2.1 converter Denon AVR-2500HX - HDMI for sound SOFTWARE/OS VERSIONS Linux/KDE Plasma: Fedora 39 6.6.0.5-amd64 (available in About System) KDE Plasma Version: 5.91.0 KDE Frameworks Version: Did not check before reverting Qt Version: Did not check before reverting -- You are receiving this mail because: You are watching all bug changes.