Thank you for your bug report. Do you use unity? Is that the new session lock screen? Did you have a password prompt opened behind the lock screen (could be bug #1305586)? Does it happen every time or only once?
Note that as a workaround you can use the top left menu -> switch user then log back from the greeter
Thank you for your bug report. Do you use unity? Is that the new session lock screen? Did you have a password prompt opened behind the lock screen (could be bug #1305586)? Does it happen every time or only once?
Note that as a workaround you can use the top left menu -> switch user then log back from the greeter