Comment 6 for bug 615865

I had slightly different results from another machine, but them seem related so I will report them here. When I get to the login screen, the following message is displayed:

"Your saved session type 'kde' is not valid anymore. Please select a new one, otherwise 'default' will be used."

Logging in with default doesn't result in a black screen -- the background to the login window stays. However, it's still the case that nothing happens.

The only two session types are "default" and "failsafe". Interestingly, those were the only two options on the computer I previously reported on (although it does have a black screen after login, and does not have the above message.)