[18:32] <groober> hello
[18:32] <fr33r1d3> hello
[18:32] <groober> i'm having a
[18:33] <groober> problem  trying to get ubuntu 13.04 on a flash drive
[18:33] <groober> i'm using os x 10.7
[18:33] <groober> and disk utility
[18:33] <groober> it says more or less
[18:34] <groober> (translated) "impossible to validate source - invalid argument"
[18:34] <groober> i validated sha-1 of the image. it's correct
[18:36] <fr33r1d3> I don't have OS X, but have you looked down to the right at http://www.ubuntu.com/download/desktop
[18:38] <groober> i found a guide at ubuntu.com/download/desktop/create-a-usb-stick-on-mac-osx i'm trying
[18:47] <groober> sudo command tell me i'm not in the sudoers
[18:49] <groober> i used su, this is solved, but there is a new issue
[18:49] <groober> "/bin/dd: /bin/dd: cannot execute binary file"
[19:29] <groober> i'm trying to get ubuntu on flash drive
[19:29] <groober> via os x
[19:29] <groober> guide at http://www.ubuntu.com/download/desktop/create-a-usb-stick-on-mac-osx
[19:30] <groober> i'm stuck at step 8: Execute sudo dd if=/path/to/downloaded.img of=/dev/rdiskN bs=1m
[19:30] <groober> dd: /dev/rdisk1: Permission denied