Ollama's official troubleshooting guide describes where to find server logs. It lists the Ollama folder under %LOCALAPPDATA% for Windows logs, ~/.ollama/logs/server.log on macOS, and journalctl -u ollama for Linux installations managed by systemd. Container logs are available through the container runtime.

Share only the short log section around the failure, along with its timestamp. Describe whether the problem occurs in a direct local request, an application integration, or both.

• What did you expect?
• What happened?
• What changed recently?
• Which checks have you already tried?

Keep proposed diagnoses separate from confirmed findings, and update your thread with the check that eventually identified the issue.

For a useful help request, collect the output while the relevant model is loaded and include:

• Ollama version and the exact model identifier.
• Operating system, GPU, available GPU memory, and system RAM.
• The context setting and other concurrent model requests.
• A short, sanitized prompt and the behavior you are investigating.
• Relevant server-log messages from the same attempt.

If you share a screenshot, check it for private paths and other sensitive details. Avoid inferring a cause from placement alone; explain the symptom and compare observations from a controlled test.

What does your setup report, and which part of the behavior would you like help understanding?

The official Ollama FAQ documents server configuration through environment variables, including OLLAMA_HOST. Follow the instructions for your installation type when reviewing its configuration.

• Share your OS, Ollama version, and client or integration version.
• Describe the connection path and whether it stays on one machine.
• Provide the sanitized endpoint, exact error, and server-log timestamp.
• State whether a direct request from the client environment succeeds.
• List the checks already attempted and what each returned.

Keep credentials out of examples and describe the intended access boundary. Please share diagnostic observations before applying a configuration change, so replies can focus on the specific point where the connection fails.