Since Firefox version 48, Mozilla requires all add-ons to be signed. Until
recently, Firefox support in Selenium was exclusively provided by an add-on.
As this add-on is not currently signed, this solution does not work with the
latest Firefox releases. As an alternative, Mozilla are working on a WebDriver
specification compliant implementation named GeckoDriver. Please note that the specification is not complete, and that Selenium itself does not comply with
the specification at this time. This means that features previously available
through Selenium will not be available using GeckoDriver.
Currently we would advise against using the latest firefox/geckodriver with selenium untill the w3c webdriver specification
is complete. If you wish to use firefox we would advise using an older version via a Docker image. See the RSelenium
Docker vignette for more detail:
Since Firefox version 48, Mozilla requires all add-ons to be signed. Until recently, Firefox support in Selenium was exclusively provided by an add-on. As this add-on is not currently signed, this solution does not work with the latest Firefox releases. As an alternative, Mozilla are working on a WebDriver specification compliant implementation named GeckoDriver. Please note that the specification is not complete, and that Selenium itself does not comply with the specification at this time. This means that features previously available through Selenium will not be available using GeckoDriver.
Currently we would advise against using the latest firefox/geckodriver with selenium untill the w3c webdriver specification is complete. If you wish to use firefox we would advise using an older version via a Docker image. See the RSelenium Docker vignette for more detail:
http://rpubs.com/johndharrison/RSelenium-Docker
If your issue is not with geckodriver/firefox please fill out the template
Operating System
Windows 10
Selenium Server version (selenium-server-standalone-3.0.1.jar etc.)
Browser version (firefox 50.1.0, chrome 54.0.2840.100 (64-bit) etc.)
google chrome
Other driver version (chromedriver 2.27, geckodriver v0.11.1, iedriver x64_3.0.0, PhantomJS 2.1.1 etc.)
ChromeDriver 2.32
Expected behaviour
Actual behaviour
Steps to reproduce the behaviour
I am wondering what is the best way for preventing windows to lock (screen saver) while using rselenium.