Possible Duplicate:
How do I fix this “E:Type '*' is not known on line * in source list …” update error?
Whenever I run an update, or anything of the like from the update manager, I get this message. It tells me it's serious, how do I fix this?
E:Type 'nchpad.net/sevenmachines/flash/ubuntu' is not known on line 1 in
source list /etc/apt/sources.list.d/sevenmachines-flash-natty.list
/etc/apt/sources.list.d/sevenmachines-flash-natty.listand see if the lines in there are valid. Pay attention to the 1st line in the file ;) you can also add the contents of it to your post so we can have a look at it :) – Rinzwind Jul 22 '11 at 19:29