Start multiple instances of Firefox; Xephyr rootless mode

Posted by Vi on Super User See other posts from Super User or by Vi
Published on 2010-03-31T19:26:30Z Indexed on 2010/03/31 20:53 UTC
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Filed under:

firefox

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linux

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security

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xephyr

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rootless

How can I have multiple independent instances of Mozilla Firefox 3.5 on the same X server, but started from different user accounts (consequently, different profiles)?

Limited success was only with Xephyr :1, DISPLAY=:1 /usr/local/bin/firefox, but Xephyr has no Cygwin/X's "rootless" mode so it's not comfortable.

The idea is to have one Firefox instance for various "Serious Business" things and the other for regular browsing with dozens of add-ons securely isolated.

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