filter: blur(1px); doesn’t work in Firefox, Internet Explorer, and Opera

Try with SVG filter. img { filter: blur(3px); -webkit-filter: blur(3px); -moz-filter: blur(3px); -o-filter: blur(3px); -ms-filter: blur(3px); filter: url(#blur); filter: progid:DXImageTransform.Microsoft.Blur(PixelRadius=”3″); } <img src=”https://i.stack.imgur.com/oURrw.png” /> <svg version=”1.1″ xmlns=”http://www.w3.org/2000/svg”> <filter id=”blur”> <feGaussianBlur stdDeviation=”3″ /> </filter> </svg>

Programmatically Install Certificate into Mozilla

Here is an alternative way that doesn’t override the existing certificates: [bash fragment for linux systems] certificateFile=”MyCa.cert.pem” certificateName=”MyCA Name” for certDB in $(find ~/.mozilla* ~/.thunderbird -name “cert8.db”) do certDir=$(dirname ${certDB}); #log “mozilla certificate” “install ‘${certificateName}’ in ${certDir}” certutil -A -n “${certificateName}” -t “TCu,Cuw,Tuw” -i ${certificateFile} -d ${certDir} done You may find certutil in the libnss3-tools … Read more

selenium.common.exceptions.SessionNotCreatedException: Message: Unable to find a matching set of capabilities with GeckoDriver, Selenium and Firefox

As per your question and code block as you are using the following Test Configuration: Selenium => 3.14 geckodriver => 0.21.0 Firefox => 61.0.2 You have to use the capability marionette mandatorily. To achieve that either: You can leave the capability marionette untouched as by default marionette is set to True. You can also specify … Read more

FileNotFoundError: [Errno 2] No such file or directory: ‘geckodriver’: ‘geckodriver’ with GeckoDriver and Python in MAC OS

This error message… FileNotFoundError: [Errno 2] No such file or directory: ‘geckodriver’: ‘geckodriver’ . selenium.common.exceptions.WebDriverException: Message: ‘geckodriver’ executable needs to be in PATH. …implies that your program was unable to locate the GeckoDriver within the mentioned directory. As per your code trials you have used: driver = webdriver.Firefox() As you havn’t mentioned the absolute path … Read more

Which Firefox version is compatible with Selenium 3.6.0

Selenium with Gecko Driver Selenium Release Perspective : Selenium v3.6.0 (Java) Release explicitly didn’t mention any dependency explicitly. The last dependency explicitly mentioned by Selenium was for v3.4.0 which is as follows : Geckodriver 0.16 is strongly recommended GeckoDriver Release Perspective : GeckoDriver v0.19.0: Firefox 55.0 (and greater) & Selenium 3.5 (and greater) GeckoDriver v0.18.0: … Read more

Selenium “Unable to find a matching set of capabilities” despite driver being in /usr/local/bin

This error message… selenium.common.exceptions.SessionNotCreatedException: Message: Unable to find a matching set of capabilities …implies that the GeckoDriver was unable to initiate/spawn a new WebBrowsing Session i.e. Firefox Browser session. Your main issue may be the incompatibility between the version of the binaries you are using as follows: Solution Upgrade Selenium to current levels Version 3.141.59. … Read more