https://bugs.kde.org/show_bug.cgi?id=367766
--- Comment #3 from Martin Gräßlin <mgraess...@kde.org> --- Adding some useful debug output which teo just provided me: % kwin_x11 --replace QXcbConnection: XCB error: 3 (BadWindow), sequence: 3651, resource id: 10485848, major code: 18 (ChangeProperty), minor code: 0 OpenGL vendor string: NVIDIA Corporation OpenGL renderer string: Quadro M2000M/PCIe/SSE2 OpenGL version string: 3.1.0 NVIDIA 370.23 OpenGL shading language version string: 1.40 NVIDIA via Cg compiler Driver: NVIDIA Driver version: 370.23 GPU class: Unknown OpenGL version: 3.1 GLSL version: 1.40 X server version: 1.18.4 Linux kernel version: 4.7.1 Requires strict binding: no GLSL shaders: yes Texture NPOT support: yes Virtual Machine: no Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0, 1, 0, 1) Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0, 1, 0, 1) Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0, 1, 0, 1) Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0, 1, 0, 1) kwin_core: ShaderManager self test failed kwin_core: Failed to initialize compositing, compositing disabled We can see it hits the shader self test failure -- You are receiving this mail because: You are watching all bug changes.
