language server not working

[futurepaycc]

Your environment

• vscode-ruby version: 0.27.0
• Ruby version: 2.7.2p137
• Ruby version manager (if any): no
• VS Code version: 1.51.0
• Operating System: arch linux
• Using language server? (eg useLanguageServer is true in your configuration?) yes

Expected behavior

code completion

Actual behavior

nothing,log stuck:

[Info - 4:04:49 PM] Initializing Ruby language server... Loading Ruby tree-sitter syntax from /home/liunix/.vscode/extensions/rebornix.ruby-0.27.0/dist/server/tree-sitter-ruby.wasm

[RB-Lab]

I've been experiencing the same issue (which for me was manifesting itself in not working syntax errors highlighting) until I came across this issue. I've noticed that in my console I see similar input for Language server. Than I decided to check, if errors would be highlighted if I disable language server. And indeed, when I've disabled language server for Ruby, errors start to be highlighted. Then I've enabled server back, to copy console output here. Here it is:

[Info  - 12:01:12 PM] Initializing Ruby language server...
Loading Ruby tree-sitter syntax from /home/***/.vscode/extensions/rebornix.ruby-0.27.0/dist/server/tree-sitter-ruby.wasm

However syntax checks seem to be working now, with language server enabled. So does the code completion.
Apparently
a) [Info - 12:01:12 PM] Initializing Ruby language server... is not supposed to end with [OK] or something
b) disabling and re-enabling language server could fix the problem.

P.S. I'm on Ubuntu, so maybe it is something Linux-related.
P.P.S VS Code version is 1.51.1

[github-actions]

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