Comment 14 for bug 464525

oh, and lspci has no interaction with any other installed packages. It's a very simple program that queries the hardware on the PCI bus in the standard way. (actually, it asks the kernel, instead of talking to the HW directly, which is why you can run it as non-root.) All PCI devices can tell you their name and number without having to know how to talk to them specially. So don't worry about what you did before running lspci, it doesn't matter.