# Closing failed, this is probably due to browser security policy

**URL:** <https://community.auth0.com/t/closing-failed-this-is-probably-due-to-browser-security-policy/18677>\
**Category:** Get Help\
**Tags:** auth0\
**Created:** [December 4, 2018, 10:35am UTC](https://community.auth0.com/t/closing-failed-this-is-probably-due-to-browser-security-policy/18677 "2018-12-04T10:35:28Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![ibadbaig](https://upload.wikimedia.org/wikipedia/commons/thumb/7/7c/User_font_awesome.svg/768px-User_font_awesome.svg.png) [@ibadbaig](https://community.auth0.com/u/ibadbaig)\
**Post date:** [December 4, 2018, 10:35am UTC](https://community.auth0.com/t/closing-failed-this-is-probably-due-to-browser-security-policy/18677/1 "2018-12-04T10:35:28Z")

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I configured Single Sign-on for my site and it used to work just fine until recently when I tried to log in and got stuck on ‘It Works’ page. If I open my console window, it says ‘Closing failed, this is probably due to browser security policy’. I’m using Google Chrome on linux mint.

 ![auth0-redirection](https://global.discourse-cdn.com/auth0/original/2X/d/d3d2e9c8ab3bab2285b1f570f5dd89d05390ce8a.png)

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**Author:** ![James.Morrison](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/james.morrison/32/13507_2.png) [@James.Morrison](https://community.auth0.com/u/James.Morrison)\
**Post date:** [December 4, 2018, 3:05pm UTC](https://community.auth0.com/t/closing-failed-this-is-probably-due-to-browser-security-policy/18677/2 "2018-12-04T15:05:29Z")

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Hey there @ibadbaig, if you try on a windows machine or mac through chrome are you seeing the same error? What version of chrome are you using in Mint? Do you have an extension in chrome that may be interfering that you’ve add recently? Thanks!

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**Author:** ![James.Morrison](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/james.morrison/32/13507_2.png) [@James.Morrison](https://community.auth0.com/u/James.Morrison)\
**Post date:** [December 10, 2018, 2:34pm UTC](https://community.auth0.com/t/closing-failed-this-is-probably-due-to-browser-security-policy/18677/3 "2018-12-10T14:34:59Z")

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I wanted to follow up @ibadbaig and see if you had any additional details relating to the issue you were experiencing with Chrome on Mint? Thanks in advance!

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**Author:** ![James.Morrison](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/james.morrison/32/13507_2.png) [@James.Morrison](https://community.auth0.com/u/James.Morrison)\
**Post date:** [December 25, 2018, 2:35pm UTC](https://community.auth0.com/t/closing-failed-this-is-probably-due-to-browser-security-policy/18677/4 "2018-12-25T14:35:03Z")

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