JupyniumStartAndAttachToServer didn't open a browser

[fecet]

JupyniumStartAndAttachToServer didn't open a browser

[kiyoon]

Hi,

First make sure Jupyter Notebook is running at localhost:8888

If it still doesn't work, let Jupynium running first from the command line: jupynium then try to start sync. It will print all the helpful logs.

[fecet]

The problem looks because newest selenium and newest firefox incompatible, I downgrade firefox and it works. What's the firefox version you are using?

[kiyoon]

Really? I've tried on many machines installing fresh new and it worked.. The version I have on Ubuntu is fron snap store and it's 108.0.2.

[fecet]

Really? I've tried on many machines installing fresh new and it worked.. The version I have on Ubuntu is fron snap store and it's 108.0.2.

Or because the newest version didn't hook selenium to download a suitable driver? I don't familiar with selenium and have no idea what it does for its first run. Anyway, I'm using Arch and things I have tried are:

1. write a simple script to test selenium

   from selenium import webdriver
   driver = webdriver.Firefox()
   driver.get("https://www.selenium.dev/selenium/web/web-form.html")
   

   Firefox not open when I run it.

2. downgrade Firefox, I randomly choose an old version like 100

3. run test script again, then it's work, I return to jupynium, it also works fine.

4. Update firefox again(108.0.2), it's still work.

Don't know what fix this, but I'm happy now I can enjoy jupynium!

[kiyoon]

It could also be Selenium not detecting firefox binary. By installing it again it probably recognised it. Thanks a lot for leaving the helpful debugging steps and I'm glad it wasn't a big issue!