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Fix environment variable naming in README #1761

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Jan 3, 2023
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Fix environment variable naming in README #1761

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6 changes: 3 additions & 3 deletions README.md
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Expand Up @@ -844,12 +844,12 @@ captured in the same video.
[Chrome](https://developers.google.com/web/updates/2017/04/headless-chrome),
When using headless mode, there's no need for the [Xvfb](https://en.wikipedia.org/wiki/Xvfb) server to be started.

To avoid starting the server you can set the `SE_START_XVFB` environment variable to `false`
To avoid starting the server you can set the `START_XVFB` environment variable to `false`
(or any other value than `true`), for example:

``` bash
$ docker run -d --net grid -e SE_EVENT_BUS_HOST=selenium-hub -e SE_EVENT_BUS_PUBLISH_PORT=4442 \
-e SE_EVENT_BUS_SUBSCRIBE_PORT=4443 -e SE_START_XVFB=false --shm-size="2g" selenium/node-chrome:4.7.2-20221219
-e SE_EVENT_BUS_SUBSCRIBE_PORT=4443 -e START_XVFB=false --shm-size="2g" selenium/node-chrome:4.7.2-20221219
```

For more information, see this GitHub [issue](https://github.com/SeleniumHQ/docker-selenium/issues/567).
Expand Down Expand Up @@ -1204,7 +1204,7 @@ or

`Message: unknown error: Chrome failed to start: exited abnormally`

The reason _might_ be that you've set the `SE_START_XVFB` environment variable to "false", but forgot to
The reason _might_ be that you've set the `START_XVFB` environment variable to "false", but forgot to
actually run Firefox, Chrome or Edge in headless mode.

### Mounting volumes to retrieve downloaded files
Expand Down