
First day at the University Grenoble Alpes, schedule missing, silent messaging, no access to online courses. The problem almost always comes from the same place: the AGALAN account has not been activated, or the login address to LEO UGA is incorrectly entered. Here we detail the concrete steps to connect to LEO without losing half a day.
AGALAN Account: the lock that blocks all access to LEO UGA
Before even talking about passwords or browsers, it’s important to understand a point often underestimated: without an activated AGALAN account, no UGA digital service works. Neither LEO, nor Zimbra messaging, nor Moodle, nor the Campus UGA app. Everything is locked.
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Activation occurs after the validation of administrative registration. The university then sends an email to the personal address provided during the application. This email contains the AGALAN login, a temporary password, and an activation link. Responses vary regarding the reception time: some students receive the email within an hour, while others wait several days.
If you can’t find this email, check the spam folder. Also, make sure that the personal address declared during the application is correct. A typo in this address, and the activation email goes into the void.
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For those who wish to access the Soutien Adom site, a supplementary guide details the most common scenarios related to account activation.
LEO UGA Connection Step by Step from a Browser
Once the AGALAN account is activated, the connection to LEO is made at the address leo.univ-grenoble-alpes.fr. You arrive at the central authentication service (CAS) page of the University Grenoble Alpes. Two fields: username and password.

The username is the AGALAN login (often in the format firstname.lastname, sometimes followed by a number if a namesake exists). The password is the one defined during activation. If you have kept the temporary password without changing it, it works too, but it’s recommended to change it quickly.
Some precautions to avoid blocks:
- Check that the Caps Lock key is off. The login page displays a warning if it’s active, but it’s easy to overlook on mobile.
- Use an up-to-date browser. Older versions of Safari or Firefox may cause display issues with the CAS form.
- Avoid using an outdated bookmark. If the URL has changed or redirects to an old page, you’ll encounter an error. Typing leo.univ-grenoble-alpes.fr directly into the address bar remains the most reliable method.
After authentication, you access the LEO portal with all services: schedule, messaging, online courses, administrative procedures.
Common LEO Connection Errors and Concrete Fixes
The most common case: you enter the correct credentials, but the page returns to the form without a clear message. This behavior is often related to a cache or cookie issue in the browser.
The quickest fix is to clear the cache and cookies, then restart the browser. On Chrome, go to Settings, then Privacy and security, then Clear browsing data. On Firefox, it’s in Settings, Privacy and security.
If the problem persists after this manipulation, try a private browsing window. This mode ignores the existing cache and forces a clean connection to the CAS server. When the connection works in private browsing but not in normal mode, the diagnosis is confirmed: it is indeed a cookie conflict.
Forgotten or Expired Password
The LEO login page offers a “Forgot password” link that redirects to the COPASS portal (copass-client.grenet.fr). You enter your AGALAN login, and a reset email is sent to the personal address associated with the account. The new password must meet the complexity criteria imposed by the university.
A common trap: the AGALAN password has a validity period. When it expires, all digital services are cut off simultaneously (LEO, Zimbra, Moodle). You normally receive a reminder email a few days before expiration, but this email arrives in the UGA messaging system, which many students do not check regularly.
LEO UGA on Mobile: Campus UGA App or Browser
On smartphone, there are two options. The first: use the mobile browser and type the address leo.univ-grenoble-alpes.fr. The interface adapts to the screen, although navigation remains less fluid than on a computer.

The second option, often more convenient on a daily basis, is the Campus UGA app. It provides access to the schedule and agenda without having to go through the LEO portal for each consultation. The initial authentication uses the same AGALAN credentials.
The app does not replace LEO for administrative procedures or access to Moodle courses. For these uses, you go back through the browser. But to check a room change between two classes, Campus UGA saves time.
Services Accessible After Logging into the LEO Intranet
Once logged in, the LEO portal centralizes access to several tools that are worth noting right from the start:
- Zimbra Messaging: the university email box, used by teachers and administration for all official communications.
- My Web File: consultation of grades, exam results, and downloading of enrollment certificates.
- Moodle: online course platform where teachers upload materials, exercises, and past exams.
- Internship Agreements: creation and tracking of agreements directly from the portal.
Zimbra messaging is the most underutilized service by new students. Teachers send important information there that is not relayed anywhere else: schedule changes, exam instructions, class cancellations. Setting up a forwarding to your personal address in the Zimbra settings allows you to not miss anything without having to log in every day.
The LEO portal concentrates almost all of the administrative and educational life at UGA. An activated AGALAN account and an up-to-date password are enough to access it seamlessly, whether from a computer, phone, or tablet.