@kevinn here is a full report generated by cursor-agent on the “execution backend unavailable” issue of Cursor desktop. Hopefully it will help you address that issue faster.
CURSOR-WSL-EXECUTION-BACKEND-REPORT.txt (16.3 KB)
PS: you shoud enable *.md file upload on the forum, I had to rename it .txt instead of .md to be able to upload it.
PS2:
tried re-installing cursor-server (by removing ~/.cursor-server) but…
…still not working. Looking forward to a solution, it seems that there is nothing I can do locally to get Cursor back to a working state 
PS3:
the request ID of the above chat 
is f93bea3d-cfd1-4745-8577-cfe468d7e7fd
PS4: The ONLY workaround that works is to connect using SSH: