# How to check already installed openvidu version on ubuntu server? **URL:** \ **Category:** How to implement?\ **Tags:** v2\ **Created:** [July 21, 2020, 5:56am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543 "2020-07-21T05:56:11Z")\ **Posts on this page:** 13\ **Page:** 1
**Author:** ![Gaurav\_Gupta](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/gaurav_gupta/32/772_2.png) [@Gaurav\_Gupta](https://openvidu.discourse.group/u/Gaurav_Gupta)\ **Post date:** [July 21, 2020, 5:56am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/1 "2020-07-21T05:56:11Z")
I have a website which using the openVidu. Now I want to know what openVidu version is using. How I know this? ---
**Author:** ![Phong\_Nguy\_n](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/phong_nguy_n/32/304_2.png) [@Phong\_Nguy\_n](https://openvidu.discourse.group/u/Phong_Nguy_n)\ **Post date:** [July 21, 2020, 8:53am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/2 "2020-07-21T08:53:19Z")
You can use Postman or access browser for get info of OpenVidu. Ex: https://DOMAIN\_OR\_IP\_PUBLIC:HTTPS\_PORT/config with GET method. ---
**Author:** ![vipin\_mishra](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/vipin_mishra/32/32_2.png) [@vipin\_mishra](https://openvidu.discourse.group/u/vipin_mishra)\ **Post date:** [July 21, 2020, 9:45am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/3 "2020-07-21T09:45:33Z")
its very easy npm list openvidu-browser for frontend side its easy one other is server side you have to see first is you running openvidu as app or as container if you running in the container run docker ps you will see all containers info in which you will get verison also ---
**Author:** ![Gaurav\_Gupta](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/gaurav_gupta/32/772_2.png) [@Gaurav\_Gupta](https://openvidu.discourse.group/u/Gaurav_Gupta)\ **Post date:** [July 21, 2020, 9:46am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/4 "2020-07-21T09:46:03Z")
Thanks and how to restart the openVidu server? ---
**Author:** ![vipin\_mishra](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/vipin_mishra/32/32_2.png) [@vipin\_mishra](https://openvidu.discourse.group/u/vipin_mishra)\ **Post date:** [July 21, 2020, 9:47am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/5 "2020-07-21T09:47:29Z")
if you are in above 2.14 then ./openvidu restart and less than this version you have to go supervisorctl ---
**Author:** ![Gaurav\_Gupta](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/gaurav_gupta/32/772_2.png) [@Gaurav\_Gupta](https://openvidu.discourse.group/u/Gaurav_Gupta)\ **Post date:** [July 21, 2020, 9:48am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/6 "2020-07-21T09:48:50Z")
When I run this - ./openvidu restart. It says no such file or directory. ---
**Author:** ![vipin\_mishra](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/vipin_mishra/32/32_2.png) [@vipin\_mishra](https://openvidu.discourse.group/u/vipin_mishra)\ **Post date:** [July 21, 2020, 9:49am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/7 "2020-07-21T09:49:57Z")
on root mode go cd /opt/openvidu/ then run this command and for more info see /opt/openvidu/readme.md I hope it will help thanks ---
**Author:** ![vipin\_mishra](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/vipin_mishra/32/32_2.png) [@vipin\_mishra](https://openvidu.discourse.group/u/vipin_mishra)\ **Post date:** [July 21, 2020, 10:06am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/10 "2020-07-21T10:06:30Z")
can you tell me your openvidu server version and dont make your info public i suggest . you can personally send message to me not community looking forwards ---
**Author:** ![Gaurav\_Gupta](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/gaurav_gupta/32/772_2.png) [@Gaurav\_Gupta](https://openvidu.discourse.group/u/Gaurav_Gupta)\ **Post date:** [July 21, 2020, 10:07am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/11 "2020-07-21T10:07:41Z")
I tried this - [https://www.openvidu.iteachy.it:4443/config](https://www.openvidu.iteachy.it:4443/config) to findout the version but it is not working. ---
**Author:** ![vipin\_mishra](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/vipin_mishra/32/32_2.png) [@vipin\_mishra](https://openvidu.discourse.group/u/vipin_mishra)\ **Post date:** [July 21, 2020, 10:09am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/12 "2020-07-21T10:09:45Z")
which method you followed for installations ---
**Author:** ![Gaurav\_Gupta](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/gaurav_gupta/32/772_2.png) [@Gaurav\_Gupta](https://openvidu.discourse.group/u/Gaurav_Gupta)\ **Post date:** [July 21, 2020, 10:10am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/13 "2020-07-21T10:10:55Z")
I did not installed it. Client installed it by some other developer. I am new for this and looking to fix the SSL certificate error. ---
**Author:** ![Gaurav\_Gupta](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/gaurav_gupta/32/772_2.png) [@Gaurav\_Gupta](https://openvidu.discourse.group/u/Gaurav_Gupta)\ **Post date:** [July 21, 2020, 10:20am UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/14 "2020-07-21T10:20:25Z")
[https://prnt.sc/tlt5wu](https://prnt.sc/tlt5wu) when I type docker ps. ---
**Author:** ![vipin\_mishra](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/vipin_mishra/32/32_2.png) [@vipin\_mishra](https://openvidu.discourse.group/u/vipin_mishra)\ **Post date:** [July 21, 2020, 1:43pm UTC](https://openvidu.discourse.group/t/how-to-check-already-installed-openvidu-version-on-ubuntu-server/1543/15 "2020-07-21T13:43:49Z")
I hope i solved your issue any further need and help just ping me Thanks