hp

According to DesktopLinux.com "Dell isn't resting on its recent consumer Linux PC laurels. The computing giant has added a new laptop -- the Inspiron 1420 Notebook -- to its Ubuntu Linux 7.04 offering. It is also replacing the Dimension E520 desktop with the new, low-priced Inspiron 530."

And while Dell is expanding its GNU/Linux computer offerings, and apparently selling them well, we are seeing indications that HP might be the next to offer GNU/Linux on their desktops: