I just updated to the latest mobile release, and am stuck on "Checking CSK Availability" when attempting to start Cognos.
I've googled for that error, but haven't found anything relating to a "hang". Any advice would be appreciated.
Can you provide more details about your install. Is it a standalone or distributed install? Does the error occur in all components or something specific?
Did you try a option to regenerate keys and then starting the services again.
http://www-01.ibm.com/support/docview.wss?uid=swg21383421