We've just download SP2 and try to install on a "test" platform.
All install steps goes fine (except the fdhost.exe process shutdown, we must kill it manually) but after install completed, the Agent service and the SQL service doesn't start.
Precisely, they started then stopped. On the Event viewer we get the following error :
"Cannot recover the master database. SQL Server is unable to run. Restore master from a full backup, repair it, or rebuild it. For more information about how to rebuild the master database, see SQL Server Books Online."
We looks at he ErrorLog (Logs trace in the Actual result field)
Before these error we got this one :
Login failed for user 'NT AUTHORITY\SYSTEM'. Reason: Server is in script upgrade mode. Only administrator can connect at this time. [CLIENT: <local machine>]
Thanks a lot and sorry for my poor english