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If I launch a Python shell inside Emacs with run-python and try to open a Chromium window with Selenium, I am suddenly running in to the following error:

Python 3.8.5 (default, Jan 27 2021, 15:41:15) 
[GCC 9.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> python.el: native completion setup loaded
>>> from selenium import webdriver
>>> browser = webdriver.Chrome()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/brian/.local/lib/python3.8/site-packages/selenium/webdriver/chrome/webdriver.py", line 73, in __init__
    self.service.start()
  File "/home/brian/.local/lib/python3.8/site-packages/selenium/webdriver/common/service.py", line 98, in start
    self.assert_process_still_running()
  File "/home/brian/.local/lib/python3.8/site-packages/selenium/webdriver/common/service.py", line 109, in assert_process_still_running
    raise WebDriverException(
selenium.common.exceptions.WebDriverException: Message: Service chromedriver unexpectedly exited. Status code was: 1

>>>  

If I do the same thing but outside of Emacs, I do not have this problem. In either case, the output of print(webdriver.__file__) is the same, /home/brian/.local/lib/python3.8/site-packages/selenium/webdriver/__init__.py Version heading is also the same outside of Emacs.

So what might be different about the Python environment in emacs that I suddenly can't do this anymore? (It was working fine before my last system update.)

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