romangg
commented
4 years ago I enabled the debug build in CMake already. I don't know of anything else I could add to CMake. I set all the options in the qtlogging file as well. Do you know of anything?
Not really, I just compile things here without thinking about it^^ (seriously I run my stuff without any compile optimization all the time).
It's really odd sometimes just nothing happens, sometimes the session crashes when changing the resolution. I can't really tell if they are different issues.
Ok, but the backtrace is good and should give a hint. The screen edges code is annoyingly old, brittle and badly structured.
I think it would be good to open a separate issue for this as this issue is closed and it is seemingly not about multi monitor setups.
True.
Can you open a new issue?
It would be better if you open it since you experienced the issue. Just copy over the information. The issue should be opened in KWinFT.
In GitLab by @Sebastian-Hirsch on Aug 1, 2020, 13:20
I have tried kwinft and it's components right now and had serious issues running it.
I Don't know if this is the right component to report this so please tell me if it belongs elsewhere.
I have two 24 inch monitors with UHD Resolution, 60Hz refresh rate and 200% global scaling. I run them side by side. The issues I have are the following:
After first start, the resolution and arrangement are correct, but only the cursor runs at 60fps, everything else runs at 30fps for no known reason.
After changing the refresh rate in the settings to 30Hz everything runs at 30Hz like you would expect.
After changing back both monitors to 60Hz, they run at 60Hz, but the display output is broken. The first monitor is divided in the middle and it looks like the other half gets treated as the second monitor. The second monitor has this issue too.
After a reboot, the content of all monitors are zoomed and the resolution is wrong. After changing the resolution and refresh rate, point 2 and 3 get repeated and I'm unable to configure my monitor setup properly.
I have used the wayland session. If there are any debug outputs I can provide, please tell me how to so that I can help with proper debug output. As I am not a QT/C++ Programmer I can't really help fixing the code. But I will try to help as much as I can.
If you need more information, please ask!
I have the following setup:
OS: Arch Linux Kernel: 5.7.11 Mesa: 20.1.4 GPU: Radeon RX Vega 56 Plasma: 5.19.4 Qt: 5.15 KwinFT: Git from first august 2020 Disman: Git from first august 2020 KDisplay: Git from first august 2020 Wrapland: Git from first august 2020