Dave finishes up the PAIRS concentration game, only to realize it's too hard to solve! In my last article, I tossed away my PC card and talked about how I was a fan of the British colonial-era writer Rudyard Kipling. With that in mind, I do appreciate that you're still reading my column.

On September 16, 2018, Linus Torvalds released the 4.19-rc4 version of the kernel, and he also announced he was taking a break from Linux development in order to consider his own behavior and to come up with a better approach to kernel development. This was partly inspired by his realization that he wasn't looking forward to the Kernel Summit event, and he said that "it wasn't actually funny or a good sign that I was hoping to just skip the yearly kernel summit entirely." He also wrote that it was partly inspired when: ...people in our community confronted me about my lifetime of not understanding emotions. My flippant attacks in emails have been both unprofessional and uncalled for. Especially at times when I made it personal. In my quest for a better patch, this made sense to me. I know now this was not OK and I am truly sorry.

We need a free software mobile operating system. Is it eelo? Remember Windows? It was an operating system that was quite popular in the old days of computing. However, its global market share has been in decline for some time, and last year, the Age of Windows ended, and the Age of Android began.

Genius is a calculator program that has both a command-line version and a GNOME GUI version. It should available in your distribution's package management system. For Debian-based distributions, the GUI version and the command-line version are two separate packages. Assuming that you want to install both, you can do so with the following command:

It's odd that printk() would pose so many problems for kernel development, given that it's essentially just a replacement for printf() that doesn't require linking the standard C library into the kernel.