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I am attempting to write a simple python script which opens multiple Firefox tabs via the command line. I call os.system(firefox "destination") multiple times, where "destination" is either a website or file (jpg,png) that I'm trying to open. However, instead of opening each link in the same window, with a tab for each link, it opens each link in its own separate window, one at a time, and spits out the following:

(/usr/lib/firefox/firefox/22821): dconf-WARNING **: 14:44:26.260: Unable to open /var/lib/snapd/desktop/dconf/profile/user: Permission denied

I've searched up and down for info on this, and haven't come up with anything.

If I already have an instance of Firefox running, this warning doesn't come up, and everything works as intended. It's just when I try to run it without Firefox already running that this warning appears.

Any help would be appreciated.

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  • Not sure what you are doing, but: 1. os.system(firefox "destination") is simply incorrect syntax and will not do what you describe it does. Please edit. 2. Please, Please don't use os.system anymore. It has been deprecated for ages. Commented Mar 25, 2019 at 6:13
  • here is the associated bugzilla page
    – drammock
    Commented Jun 3, 2019 at 23:51

1 Answer 1

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I am receiving a similar error yet I have figured out for me its tied to one of my firefox addons attempting to connect yet being blocked due to multi factor authentication. I would recommend starting firefox in safe mode (firefox -safe-mode askubuntu.com) and see if there is a issue with any extension or addon.

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