Recovering a corrupted Firefox database

Recently when developing my kernel module I experienced multiple crashes, mostly as a result of giving bad pointer to some kernel function which resulted in random writes to crucial kernel memory. That manifested as kernel crashing at some point of time in the future, locking up the system completely. Well, reboot and no big deal, … Read more

Driving an old Brother LCD display

Yes, display is there twice. Anyways, I’ve got this old dot matrix LCD, and for fun I decided to try to make a driver for it. It’s from a Brother LW-1 word processor which was a sort of electrical typewriter that included a printer and digital software for, well, word processing. The display is a … Read more