https://bugs.kde.org/show_bug.cgi?id=360033
Bug ID: 360033
Summary: Cannot enable compositing with OpenGL GLX
Product: kwin
Version: 5.5.5
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Severity: major
Priority: NOR
Component: compositing
Assignee: kwin-bugs-n...@kde.org
Reporter: m00nra...@gmx.net
Hi.
I cannot activate compositing for desktop effects. XRender works, but
compositing via OpenGL GLX fails.
Software:
openSUSE Leap 42.1 (x86_64) (updated from OBS repos)
KDE Plasma Version 5.5.5 (OBS repo)
Qt: 5.5.1
NVidia-Driver: 304.131 from nvidia-repository
Nouveau is disabled (blacklisted)
Hardware:
Notebook Dell XPS M1710
Graphics: NVidia GeForce Go 7950 GTX 512MB
Specs: http://www.nvidia.com/page/go_7800gtx.html#axzz41qRYMtMf
Some output:
uname -a output:
Linux linux-gss9.suse 4.1.15-8-default #1 SMP PREEMPT Wed Jan 20 16:41:00 UTC
2016 (0e3b3ab) x86_64 x86_64 x86_64 GNU/Linux
rpm -qa | grep -i nvidia
nvidia-gfxG02-kmp-default-304.131_k4.1.12_1-38.1.x86_64
nvidia-computeG02-304.131-39.1.x86_64
x11-video-nvidiaG02-304.131-39.1.x86_64
In Plasma Systemsettings/Display/Compositor:
Enable Compositor on startup (checked)
Rendering Backend: OpenGL 2
OpenGL interface: GLX
qdbus org.kde.KWin /KWin supportInformation
https://paste.kde.org/peft8eimj
glxinfo output:
https://paste.kde.org/ptbsvexvf
cat /var/log/Xorg.log
https://paste.kde.org/p84hyrmo8
cat .xsession-errors-\:0
https://paste.kde.org/phtw8rkpk
I also use sddm:
rpm -qa | grep sddm
kcm_sddm-lang-5.5.5-49.1.noarch
sddm-0.13.0-58.16.x86_64
sddm-branding-openSUSE-0.13.0-58.16.x86_64
kcm_sddm-5.5.5-49.1.x86_64
rpm -qa | grep -i mesa
Mesa-libGL1-11.0.8-137.1.x86_64
Mesa-libva-11.1.2-133.1.x86_64
Mesa-libEGL1-32bit-11.0.8-137.1.x86_64
Mesa-libGL-devel-11.0.8-137.1.x86_64
Mesa-libglapi0-11.0.8-137.1.x86_64
Mesa-libEGL1-11.0.8-137.1.x86_64
Mesa-demo-x-8.2.0-4.4.x86_64
Mesa-libGL1-32bit-11.0.8-137.1.x86_64
Mesa-11.0.8-137.1.x86_64
Mesa-libEGL-devel-11.0.8-137.1.x86_64
Mesa-libglapi0-32bit-11.0.8-137.1.x86_64
Mesa-libGLESv2-2-11.0.8-137.1.x86_64
Mesa-32bit-11.0.8-137.1.x86_64
Shell-Output from "kwin_x11 --replace" from a running plasma5 desktop:
QXcbConnection: XCB error: 3 (BadWindow), sequence: 174, resource id: 31457286,
major code: 20 (GetProperty), minor code: 0
QXcbConnection: XCB error: 8 (BadMatch), sequence: 1410, resource id: 60817413,
major code: 42 (SetInputFocus), minor code: 0
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce Go 7950 GTX/PCIe/SSE2
OpenGL version string: 2.1.2 NVIDIA 304.131
OpenGL shading language version string: 1.20 NVIDIA via Cg compiler
Driver: NVIDIA
Driver version: 304.131
GPU class: NV40/G70
OpenGL version: 2.1.2
GLSL version: 1.20
X server version: 1.17.2
Linux kernel version: 4.1.15
Requires strict binding: no
GLSL shaders: limited
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)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(1, 0, 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, 0, 1, 1)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(1, 1, 1, 1)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0.44882, 0.14882, 0.14882,
1)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0.50064, 0.80064, 0.50064,
1)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0.05054, 0.05054, 0.35054,
1)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(1, 1, 1, 1)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0.3, 0, 0, 0.6)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0, 0.4, 0, 0.6)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0, 0, 0.5, 0.6)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0.3, 0.4, 0.5, 0.6)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0.134646, 0.044646,
0.044646, 0.6)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0.200256, 0.320256,
0.200256, 0.6)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0.02527, 0.02527, 0.17527,
0.6)
Pixel was QVector4D(0, 0, 0, 0) expected QVector4D(0.360172, 0.390172,
0.420172, 0.6)
kwin_core: ShaderManager self test failed
kwin_core: Failed to initialize compositing, compositing disabled
QXcbConnection: XCB error: 3 (BadWindow), sequence: 1571, resource id: 579,
major code: 3 (GetWindowAttributes), minor code: 0
Interesting:
kwin_core ShaderManager self test failed.
Hope u can help ))
Reproducible: Always
Steps to Reproduce:
1. Reinstall OS.
2. Reinstall nvidia drivers
3....
Actual Results:
No compositing, even if u activate it in systemsettings5.
Expected Results:
Enabled compositing and desktop effects via OpenGL 2 and GLX.
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