When I launch the game I am getting two file not found errors, but the file is in the search path given in the error.

./start.sh
Choose OpenGL and select Play

Error in terminal
MESA-LOADER: failed to open iris: /usr/lib/dri/iris_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:\$${ORIGIN}/dri:/usr/lib/dri, suffix _dri)
failed to load driver: iris
MESA-LOADER: failed to open swrast: /usr/lib/dri/swrast_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:\$${ORIGIN}/dri:/usr/lib/dri, suffix _dri)

I have the file it's looking for on my filesystem in directories in the search path:
/usr/lib/x86_64-linux-gnu/dri/iris_dri.so
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so

Has anyone run into the same or similar issue?

My info:
OS: Ubuntu 24.04.1 LTS, Linux 6.8.0-45-generic on x86_64
glxinfo | grep OpenGL
OpenGL vendor string: Intel
OpenGL renderer string: Mesa Intel(R) Xe Graphics (TGL GT2)
OpenGL core profile version string: 4.6 (Core Profile) Mesa 24.0.9-0ubuntu0.2
OpenGL core profile shading language version string: 4.60
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.6 (Compatibility Profile) Mesa 24.0.9-0ubuntu0.2
OpenGL shading language version string: 4.60
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 24.0.9-0ubuntu0.2
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:

Thank you for the reply. When I run the "Vulkan (VkD)" version I get similar output:

Hands of Necromancy hon1-v3.0-vk - 2024-07-04 15:43:35 -0400 - SDL version
Compiled on Jul 4 2024

OS: Ubuntu 24.04.1 LTS, Linux 6.8.0-47-generic on x86_64
Hands of Necromancy version hon1-v3.0-vk
W_Init: Init WADfiles.
adding /home/me/GOG Games/Hands of Necromancy/game/engine-vkdoom.pk3, 694 lumps
adding ./HandsOfNecromancy.ipk3, 1073 lumps
adding ./hon-audio.pk3, 499 lumps
adding ./hon-interface.pk3, 1397 lumps
adding ./hon-maps.pk3, 50 lumps
adding ./hon-music.pk3, 15 lumps
adding ./hon-sprites.pk3, 4641 lumps
adding ./hon-worldassets.pk3, 991 lumps
MESA-LOADER: failed to open iris: /usr/lib/dri/iris_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:\$${ORIGIN}/dri:/usr/lib/dri, suffix _dri)
failed to load driver: iris
MESA-LOADER: failed to open swrast: /usr/lib/dri/swrast_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:\$${ORIGIN}/dri:/usr/lib/dri, suffix _dri)
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 149 (GLX)
Minor opcode of failed request: 3 (X_GLXCreateContext)
Value in failed request: 0x0
Serial number of failed request: 106
Current serial number in output stream: 107