The-OpenROAD-Project / The-OpenROAD-Project/OpenROAD

web: gui cannot be open if firefox is already running in another host

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#11,389 2 comments 0 reactions 1 assignee View on GitHub

@jorge-ferreira-pii is already working on this.

Since Sep 17, 2026.

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Description

Describe the bug

This typically happens if firefox is already open and openroad is launched in a farm. Or if 2 openroad are lunched in the farm.
2 firefox instances cannot be run with the same profile.
The openroad gui url cannot be used on another host.
Ideally OR should embed its own browser.

Expected Behavior

Web gui should work in any case.
Ideally OR should embed its own browser.

Environment
RHEL 8.1 with Firefox as default browser
Latest OR
To Reproduce

openroad -web
openroad + web_server in the script

Relevant log output

Screenshots

No response

Additional Context

No response

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