No matching fbConfigs or visuals found

[ufechner7]

Using Julia 1.6.1 on Ubuntu 18.04 the following code fails:

julia> using GLFW; GLFW.Window()
libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrast
ERROR: GLFWError (VERSION_UNAVAILABLE): GLX: Failed to create context: BadMatch
Stacktrace:
 [1] _ErrorCallbackWrapper(code::Int32, description::Cstring)
   @ GLFW ~/.julia/packages/GLFW/BWxfF/src/callback.jl:43
 [2] CreateWindow(width::Int64, height::Int64, title::String, monitor::GLFW.Monitor, share::GLFW.Window)
   @ GLFW ~/.julia/packages/GLFW/BWxfF/src/glfw3.jl:499
 [3] GLFW.Window(; name::String, resolution::Tuple{Int64, Int64}, debugging::Bool, major::Int64, minor::Int64, windowhints::Vector{Tuple{UInt32, Int64}}, contexthints::Vector{Tuple{UInt32, Integer}}, visible::Bool, focus::Bool, fullscreen::Bool, monitor::Nothing, share::GLFW.Window)
   @ GLFW ~/.julia/packages/GLFW/BWxfF/src/glfw3.jl:344
 [4] GLFW.Window()
   @ GLFW ~/.julia/packages/GLFW/BWxfF/src/glfw3.jl:316
 [5] top-level scope
   @ REPL[1]:1

julia> 

OpenGL 4.4 is available:

ufechner@TUD277255:~$ glxinfo | grep version
server glx version string: 1.4
client glx version string: 1.4
GLX version: 1.4
OpenGL core profile version string: 4.4.0 NVIDIA 340.108
OpenGL core profile shading language version string: 4.40 NVIDIA via Cg compiler
OpenGL version string: 4.4.0 NVIDIA 340.108
OpenGL shading language version string: 4.40 NVIDIA via Cg compiler
OpenGL ES profile version string: OpenGL ES 3.1 NVIDIA 340.108 340.108
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
    GL_EXT_separate_shader_objects, GL_EXT_shader_implicit_conversions, 
ufechner@TUD277255:~$ 

I attached the output of "strace -o strace.log julia".

strace.log

Any idea how to debug this? It used to work on the same hardware before, but since an update it doesn't any more.

[ufechner7]

Running: "LIBGL_DEBUG=verbose julia" gives the following output:

julia> using GLFW; GLFW.Window()
libGL: screen 0 does not appear to be DRI2 capable
libGL: MESA-LOADER: dlopen(/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so)
libGL: Can't open configuration file /etc/drirc: No such file or directory.
libGL: Can't open configuration file /home/ufechner/.drirc: No such file or directory.
libGL: Can't open configuration file /etc/drirc: No such file or directory.
libGL: Can't open configuration file /home/ufechner/.drirc: No such file or directory.
libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrast
ERROR: GLFWError (VERSION_UNAVAILABLE): GLX: Failed to create context: BadMatch
Stacktrace:
 [1] _ErrorCallbackWrapper(code::Int32, description::Cstring)
   @ GLFW ~/.julia/packages/GLFW/BWxfF/src/callback.jl:43
 [2] CreateWindow(width::Int64, height::Int64, title::String, monitor::GLFW.Monitor, share::GLFW.Window)
   @ GLFW ~/.julia/packages/GLFW/BWxfF/src/glfw3.jl:499
 [3] GLFW.Window(; name::String, resolution::Tuple{Int64, Int64}, debugging::Bool, major::Int64, minor::Int64, windowhints::Vector{Tuple{UInt32, Int64}}, contexthints::Vector{Tuple{UInt32, Integer}}, visible::Bool, focus::Bool, fullscreen::Bool, monitor::Nothing, share::GLFW.Window)
   @ GLFW ~/.julia/packages/GLFW/BWxfF/src/glfw3.jl:344
 [4] GLFW.Window()
   @ GLFW ~/.julia/packages/GLFW/BWxfF/src/glfw3.jl:316
 [5] top-level scope
   @ REPL[1]:1

julia> 

[ufechner7]

Some more background info: https://forums.developer.nvidia.com/t/multiple-glx-client-libraries-in-the-nvidia-linux-driver-installer-package/41308

But I still don't understand WHICH .so files are actually needed for GLFW.jl to work.

[Ossifragus]

The same problem with Julia 1.8.2 on Ubuntu 22.04.