Error: OSS setup failed, Ollama no working any more

What version of Codex is running?

0.53.0

What subscription do you have?

Plus

Which model were you using?

_No response_

What platform is your computer?

Darwin 25.0.0 arm64 arm

What issue are you seeing?

codex oss only failed for ollama and ollama base_url and app-server

What steps can reproduce the bug?

run ollama

ollama serve

use oss

$ codex --oss -m llama3.2
Error: OSS setup failed: No running Ollama server detected. Start it with: ollama serve (after installing). Install instructions: https://github.com/ollama/ollama?tab=readme-ov-file#ollama

use api

$ codex -c model_provider=ollama -c model_providers.ollama.base_url=http://localhost:11434/v1 -m llama3.2

Re-connecting... 1/5
stream_error

What is the expected behavior?

no mistake

Additional information

_No response_