How to modify an existing dashboard?

  • What Grafana version and what operating system are you using?
    I am using Grafana version 8.1.1 in a docker with portainer

  • What are you trying to achieve?
    I want to edit a saved dashbord

  • How are you trying to achieve it?
    Before I was able to click on the arrow, on the right onthe panel title and select Edit

  • What happened?
    Today, when I click on this arrow, the panel is blue and when I stop clicking the panel is redisplayed,

  • What did you expect to happen?
    I don’t have the scroll menu to select edit

  • Can you copy/paste the configuration(s) that you are having problems with?

  • Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.
    no errors

  • Did you follow any online instructions? If so, what is the URL?

I reply to myself
I have put in the ENV :
GF_AUTH_DISABLE_LOGIN_FORM to true
GF_USERS_ALLOW_SIGN_UP to false

I remove these two variables , restart grafana
and now it is working, I have the menu as before…

I can close this post