That send me into a bit of a rabbit hole. Turns out that for a reason I don't understand, sweethome3d from the repository automatically installs jre11-openjdk 11.0.26-u4-1. After tinkering with it, I was able to fix the problem by forcing sweethome3d to use jdk-openjdk 23.0.2.u7-1 by changing the ...

I have now rebooted, but that's not working.

glxinfo | grep OpenGL

OpenGL vendor string: Intel
OpenGL renderer string: Mesa Intel(R) HD Graphics 630 (KBL GT2)
OpenGL core profile version string: 4.6 (Core Profile) Mesa 24.3.4-arch1.1
OpenGL core profile shading language version string: 4.60 ...

I created several files to redo a room and I'm suddenly unable to see the 3D part. I've been able to get it to show up once today but after that, nothing. When I start it directly from the terminal, I see this:


Java 3D: implicit antialiasing enabled
Exception in thread "AWT-EventQueue-0" javax ...