Magazines and newsletters about PCs or laptops in general, about mobile computing, about UNIX in general, or about Linux.
pcLaptop Magazine
Mobile Computing and Communications
Road Warrior News
PCMCIA Update Newsletter
The Linux Journal
The Linux Gazette
L'echo de Linux (in French)
UNIX Review
UNIXWorld Online
The X Journal
iX Multiuser Multitasking Magazin (in German)
Computer Shopper