I have several dashboards in the Grafana, when I log in to the Grafana, I encounter with the Dashboard Not Found
error.
I want to set one of the Grafana dashboards as the home page (default page) when I log in to the Grafana.
In grafana click on the Grafana Menu, got to > Profile and under preferences you can set the Home Dashboard for yourself. For you organization you'll need to logon as an admin and under Grafana Menu > Main Org > Preferences you can set the home dashboard for your organization. This is for v4.6.3, but it should be the same in previous version.
Update for July 2020
Seeing as this answer is still getting up votes I've decided to update it to cover later versions of Grafana
The same method works for all of these versions.
As ROOT says below: To set a dashboard as a default, or include it in the list of dashboards that can be used as the default, you need to favourite that dashboard as follows:
To set a default dashboard for yourself do the following:
To set a default dashboard for a team you need admin rights. To set the default dashboard for a team:
To set the default dashboard for an organization you need admin rights, and you need to be in the Organization profile. You can set which organization profile you're in on the Profile menu.
To set the default dashboard for the organization do the following: