LC_ALL=C minecraft-launcher
allowed me to run it and login. A hack but it at least opens.
I am on archlinux kernel 5.5.10-arch1-1
openjdk 13.0.2
Same issue here. I even removed it and java and reinstalled.
This is its intended behavior, use a repeater to extend the pulse and a comparator to keep it indefinitely.
there is no iron golem spawn egg anyways, you'd never get it even in regular form.
Looking at the output on terminal I also see this after I ran, not sure if that is to be expected:
[0324/095915.346883:ERROR:sandbox_linux.cc(346)] InitializeSandbox() called with multiple threads in process gpu-process.
SaveToBuffer failed
SaveToBuffer failed