I want to copy a CD, but when I go to burn it I get an error that read "Installing from packages by files isn't supported" which is completely opaque. THe log is as follows:

Checking session consistency (brasero_burn_check_session_consistency brasero-burn.c:1739)
Unsupported type of task operation
Session error : An internal error occurred (brasero_burn_record brasero-burn.c:2856)

WHat the heck is going on?