[Xastir] Xastir down after upgrade to OSX 11.3 " Big Sur"

[f1mhv]

Good morning Jason & group,

> 
> Are you starting xastir from a xterm running in your Xsever (I'm guessing
> XQuartz.)? Not doing so could cause your error.

Yes i have Xquartz 2.8.1. Your question triggered « ??? »  since whatever OSX or Raspbian i always start Xastir via Terminal which launch Xquartz on OSX machines. Anyhow i went thru XQuartz-> Window -> Xterm and Bingo! it worked! Thank-you for pointing this out 😊

Meanwhile i am wondering why going via Terminal always worked for many years and thru many OS updates and not this time 🤔
> 
> Can you run another X windows program from the command line? Something like
> xlogo or xclock? (Hopefully they are installed.)
> 
> - Jason



73 de Cyril