https://wiki.mobileread.com/wiki/Debi...n_Kindle_Touch
if you search around a bit on this forum, you might even be able to find a prebuilt image... All in all, it takes a bit of effort to get it all working right. When all is good, you can apt-get most of debian. To run graphical programs, you need to jump through other hoops to get it running, like using Xephyr to display the program. Much, much time spent on this. Some things work great, others not so much. Good luck!