My TV runs Linux!

I was browsing through the manual for my new TV, when I saw a reference to the GPL.

This product uses some software programs which are distributed under the GPL/LGPL license. Accordingly, the following
GPL and LGPL software source codes that have been used in this product can be provided after asking to
GPL software: Linux Kernel, Busybox, Binutils
LGPL software: Glibc, ffmpeg, smpeg, libgphoto, libusb, SDL

Now, how do I get root? 🙂