Update – 14th September
We have applied a fix to resolve this issue which we are currently testing. If you experience the authentication issue below please click the Logout button (top right). This will take you back to the Blackboard login page where you can log in with your usual username and password but should also clear the Blackboard cookies in your browser.

Ist September Update
Some users have reported problems opening documents in Blackboard. The most common symptom is that a pop up asking you to log in appears, but when you enter your username and password it says you don’t have permission and logs you out of Blackboard. If you experience this issue you can fix this simply by clearing out your cookies and browser history.
In Firefox: Tools/Options/ Privacy/Clear recent history & remove individual cookies (remove all or just the Blackboard ones.)
In Internet Explorer: Tools/ Delete Browsing History. Ensure you delete History, Cookie and Favorites information (if Blackboard is one of your favorites.)
In Chrome: Options(Spanner Icon top right)/Under the Bonnet/Clear Browsing Data/Change timescale to ‘Beginning of Time’/Click Clear Browsing Data


Figure 1: removing browser history and cookies in Internet Explorer.
With Firefox, Safari and Chrome you should then have no further problems. Internet Explorer may continue to ask for your username and password when you open Microsoft documents, simply click Cancel and the documents will still open.
The TEL Support team in the ESU are investigating whether there is a fix we can apply to resolve this browser issue, however the simple steps outlined above should solve the problem. N.B. as this is an issue with browsers you may need to do it on any PC you use.
Posted: September 1st, 2011 under 9.1. known issues, Service announcements.
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