SUMMARY Under wayland with nvidia, when opening kontact (or kmail alone), the preview pane for email does not show the email contents and lots of error show in the terminal. This does not happen on x11. Opening preferences, changing the layout back and forth fixed it. STEPS TO REPRODUCE 1. Launch a wayland session 2. Open Kontact 3. Kmail mail preview pane is empty 4. Open preferences, change in layout the settings of preview pane ("do not show" -> apply -> "show below" -> apply) 5. Preview pane is visible. OBSERVED RESULT Preview pane is empty until settings are changed back and forth and terminal show the following output: ``` [21307:21355:0220/180424.309479:ERROR:gl_context_egl.cc(259)] eglCreateContext failed with error EGL_BAD_CONTEXT [21307:21355:0220/180424.309492:ERROR:gpu_channel_manager.cc(753)] ContextResult::kFatalFailure: Failed to create shared context for virtualization. [21307:21355:0220/180424.309498:ERROR:shared_image_stub.cc(470)] SharedImageStub: unable to create context [21307:21355:0220/180424.309506:ERROR:gpu_channel.cc(449)] GpuChannel: Failed to create SharedImageStub qt.qpa.wayland: Wayland does not support QWindow::requestActivate() [21307:21355:0220/180434.684707:ERROR:gl_context_egl.cc(259)] eglCreateContext failed with error EGL_BAD_CONTEXT [21307:21355:0220/180434.684727:ERROR:gpu_channel_manager.cc(753)] ContextResult::kFatalFailure: Failed to create shared context for virtualization. [21307:21355:0220/180434.684733:ERROR:shared_image_stub.cc(470)] SharedImageStub: unable to create context [21307:21355:0220/180434.684744:ERROR:gpu_channel.cc(449)] GpuChannel: Failed to create SharedImageStub org.kde.pim.akonadicore: Received response with a different tag! ``` EXPECTED RESULT Preview pane should work SOFTWARE/OS VERSIONS Operating System: Fedora Linux 37 KDE Plasma Version: 5.27.0 KDE Frameworks Version: 5.103.0 Qt Version: 5.15.8 Kernel Version: 6.1.11-200.fc37.x86_64 (64-bit) Graphics Platform: Wayland Processors: 8 × Intel® Core™ i7-7700 CPU @ 3.60GHz Memory: 47.0 GiB of RAM Graphics Processor: NVIDIA GeForce GTX 1050 Ti/PCIe/SSE2 Manufacturer: Dell Inc. Product Name: XPS 8920 System Version: 1.0.10 ADDITIONAL INFORMATION nividia driver installed from rpm-fusion repo. | NVIDIA-SMI 525.89.02 Driver Version: 525.89.02 CUDA Version: 12.0 |
I've been getting this intermittently too since a fresh install of Fedora 38 with Wayland & Nvidia. Doesn't matter if I'm loading the HTML in the message or not. Same steps to resolve each time too, disable the message reading pane and then re-add it. SOFTWARE/OS VERSIONS Operating System: Fedora Linux 38 KDE Plasma Version: 5.27.4 KDE Frameworks Version: 5.105.0 Qt Version: 5.15.9 Kernel Version: 6.2.13-300.fc38.x86_64 (64-bit) Graphics Platform: Wayland Graphics Processor: NVIDIA GeForce GTX 1660 SUPER Kmail: 5.22.3
I'm having the same, also under Wayland with Nvidia (a 1070, using the proprietary drivers), also running Fedora 38.
I have this same issue on Gentoo with the latest plasma, kde-frameworks and kmail. Although I can go to settings to close the preview then open it, but when I restart kmail. the preview panel is empty again.
Same issue on NixOS Unstable with the new plasma6 support on NVIDIA Wayland.
Also here on Gentoo KDE Plasma: 5.27.10 KDE Frameworks: 5.115.0 Qt: 5.15.12 Kernel: 6.7.8-gentoo Graphics Platform: Wayland Graphics Processor: NVIDIA Corporation GM107GLM [Quadro M1000M] Graphics Driver: nvidia 525.147.05 Kmail/Kontact: 5.24.5