Public bug reported:
The current libnvidia-egl-wayland1 1.1.13-1build1 package on amd64
erroneously uses vulkan mesa for glx under the Nvidia 580.65.06 drivers.
howarth@X570-UD:~$ glxinfo | grep -E "OpenGL vendor|OpenGL renderer|OpenGL
version"
OpenGL vendor string: Mesa
OpenGL renderer string: llvmpipe (LLVM 20.1.2, 256 bits)
OpenGL version string: 4.5 (Compatibility Profile) Mesa 25.0.7-0ubuntu0.24.04.2
Rebuilding the Ubuntu 25.10 packaging for egl-wayland 1.1.18-1 and
upgrading the installed libnvidia-egl-wayland1 to that version restores
the expected use of the Nvidia driver libraries.
howarth@X570-UD:~$ glxinfo | grep -E "OpenGL vendor|OpenGL renderer|OpenGL
version"
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: NVIDIA GeForce GTX 1050/PCIe/SSE2
OpenGL version string: 4.6.0 NVIDIA 580.65.06
Steps to reproduce
1) Install the Ubuntu 24.04.3 LTS release with wifi and the non-free drivers
enabled during the installation.
2) After rebooting confirm that the Nvidia 580 drivers have been installed.
3) Install the mesa-utils
4) Log out and log in with the Wayland server for the gnome session
5) Execute the following line...
glxinfo | grep -E "OpenGL vendor|OpenGL renderer|OpenGL version"
Expected to see the vendor as Nvidia but Mesa is incorrectly being used. The
solution is to upgrade the installed libnvidia-egl-wayland1 package to the
1.1.18 release built from the Ubuntu 25.10 package source files.
** Affects: libhybris (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2125853
Title:
egl-wayland 1.1.18 needs backported to noble
Status in libhybris package in Ubuntu:
New
Bug description:
The current libnvidia-egl-wayland1 1.1.13-1build1 package on amd64
erroneously uses vulkan mesa for glx under the Nvidia 580.65.06
drivers.
howarth@X570-UD:~$ glxinfo | grep -E "OpenGL vendor|OpenGL renderer|OpenGL
version"
OpenGL vendor string: Mesa
OpenGL renderer string: llvmpipe (LLVM 20.1.2, 256 bits)
OpenGL version string: 4.5 (Compatibility Profile) Mesa
25.0.7-0ubuntu0.24.04.2
Rebuilding the Ubuntu 25.10 packaging for egl-wayland 1.1.18-1 and
upgrading the installed libnvidia-egl-wayland1 to that version
restores the expected use of the Nvidia driver libraries.
howarth@X570-UD:~$ glxinfo | grep -E "OpenGL vendor|OpenGL renderer|OpenGL
version"
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: NVIDIA GeForce GTX 1050/PCIe/SSE2
OpenGL version string: 4.6.0 NVIDIA 580.65.06
Steps to reproduce
1) Install the Ubuntu 24.04.3 LTS release with wifi and the non-free drivers
enabled during the installation.
2) After rebooting confirm that the Nvidia 580 drivers have been installed.
3) Install the mesa-utils
4) Log out and log in with the Wayland server for the gnome session
5) Execute the following line...
glxinfo | grep -E "OpenGL vendor|OpenGL renderer|OpenGL version"
Expected to see the vendor as Nvidia but Mesa is incorrectly being used. The
solution is to upgrade the installed libnvidia-egl-wayland1 package to the
1.1.18 release built from the Ubuntu 25.10 package source files.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/libhybris/+bug/2125853/+subscriptions
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