| Summary: | plasma6 image distortion on amd graphic cards | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | ahmedmoselhi55 |
| Component: | egl | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED UPSTREAM | ||
| Severity: | major | CC: | nate, vlad.zahorodnii, xaver.hugl |
| Priority: | NOR | Keywords: | qt6 |
| Version First Reported In: | 5.90.0 | ||
| Target Milestone: | --- | ||
| Platform: | openSUSE | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | distortion | ||
That looks like a Mesa issue. Please report this to https://gitlab.freedesktop.org/mesa/mesa/-/issues |
Created attachment 163727 [details] distortion SUMMARY I have kde plasma 6.0 beta 1 (wayland) installed on laptop with two graphic cards (Intel hd 620 integrated - AMD Radeon R7 M340 dedicated) when I run application on dedicated amd graphics the picture has a lot of distortion for few seconds then everything works normally. STEPS TO REPRODUCE 1. open any app with DRI_PRIME=1 passed 2. distortion happens 3. app works normally afterwards SOFTWARE/OS VERSIONS Linux/KDE Plasma: KDE Plasma Version: 5.90.0 KDE Frameworks Version: 5.246.0 Qt Version: 6.6.0 ADDITIONAL INFORMATION glxinfo -B output: name of display: :1 display: :1 screen: 0 direct rendering: Yes Extended renderer info (GLX_MESA_query_renderer): Vendor: AMD (0x1002) Device: AMD Radeon R7 M340 (radeonsi, iceland, LLVM 17.0.5, DRM 3.54, 6.6.2-1-default) (0x6900) Version: 24.0.0 Accelerated: yes Video memory: 4096MB Unified memory: no Preferred profile: core (0x1) Max core profile version: 4.6 Max compat profile version: 4.6 Max GLES1 profile version: 1.1 Max GLES[23] profile version: 3.2 Memory info (GL_ATI_meminfo): VBO free memory - total: 3892 MB, largest block: 3892 MB VBO free aux. memory - total: 7514 MB, largest block: 7514 MB Texture free memory - total: 3892 MB, largest block: 3892 MB Texture free aux. memory - total: 7514 MB, largest block: 7514 MB Renderbuffer free memory - total: 3892 MB, largest block: 3892 MB Renderbuffer free aux. memory - total: 7514 MB, largest block: 7514 MB Memory info (GL_NVX_gpu_memory_info): Dedicated video memory: 4096 MB Total available memory: 12048 MB Currently available dedicated video memory: 3892 MB OpenGL vendor string: AMD OpenGL renderer string: AMD Radeon R7 M340 (radeonsi, iceland, LLVM 17.0.5, DRM 3.54, 6.6.2-1-default) OpenGL core profile version string: 4.6 (Core Profile) Mesa 24.0.0-devel OpenGL core profile shading language version string: 4.60 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL version string: 4.6 (Compatibility Profile) Mesa 24.0.0-devel OpenGL shading language version string: 4.60 OpenGL context flags: (none) OpenGL profile mask: compatibility profile OpenGL ES profile version string: OpenGL ES 3.2 Mesa 24.0.0-devel OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20 attached an image for distortion.