Bug 494440

Summary: kwin_scene_opengl: 0x3: GL_INVALID_OPERATION in glDrawBuffers(unsupported buffer GL_BACK_LEFT)
Product: [Plasma] kwin Reporter: postix <postix>
Component: generalAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED UPSTREAM    
Severity: minor CC: kotarf, nate, nepnep, xaver.hugl
Priority: NOR    
Version: 6.2.0   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description postix 2024-10-10 13:18:13 UTC
SUMMARY

Add the color picker to your panel. Click it on it to pick a color.

```
kwin_scene_opengl: 0x3: GL_INVALID_OPERATION in glDrawBuffers(unsupported buffer GL_BACK_LEFT)
```

is logged.

SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20241007
KDE Plasma Version: 6.2.0
KDE Frameworks Version: 6.6.0
Qt Version: 6.7.3
Kernel Version: 6.11.2-1-default (64-bit)
Graphics Platform: Wayland
Graphics Processor: AMD Radeon RX 580 Series

```
inxi -G
Graphics:
  Device-1: Advanced Micro Devices [AMD/ATI] Ellesmere [Radeon RX
    470/480/570/570X/580/580X/590] driver: amdgpu v: kernel
  Display: wayland server: X.org v: 1.21.1.12 with: Xwayland v: 24.1.3
    compositor: kwin_wayland driver: X: loaded: amdgpu
    unloaded: fbdev,modesetting,vesa dri: radeonsi gpu: amdgpu
    resolution: 1920x1080
  API: EGL v: 1.5 drivers: kms_swrast,radeonsi,swrast
    platforms: gbm,wayland,x11,surfaceless,device
  API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 24.1.7 renderer: AMD
    Radeon RX 580 Series (radeonsi polaris10 LLVM 18.1.8 DRM 3.59
    6.11.2-1-default)
  API: Vulkan v: 1.3.290 drivers: N/A surfaces: xcb,xlib,wayland
```
Comment 1 postix 2024-10-10 13:24:59 UTC
Same is logged, when I open the "Screen Edges" kcm in system settings.
Comment 2 David Edmundson 2024-11-04 17:33:37 UTC
*** Bug 495678 has been marked as a duplicate of this bug. ***
Comment 3 Zamundaaa 2024-11-04 21:55:01 UTC

*** This bug has been marked as a duplicate of bug 489857 ***
Comment 4 Nate Graham 2024-11-21 20:43:56 UTC
Xaver says this warning from upstream code is harmless and can be ignored.
Comment 5 Nate Graham 2024-11-21 20:44:02 UTC
*** Bug 495678 has been marked as a duplicate of this bug. ***