Kernel.org: 4.20.10
sid (unstable): 4.19.20-1
buster (testing): 4.19.16-1
stretch (stable): 4.9.130-2
jessie (oldstable): 3.16.59-1

Debian GNU/Linux device driver check & report

Apple: Power Macintosh G4 800 (QS 2002) Specs

PCI IDWorks?VendorDeviceDriverKernel
106b002dApple Computer Inc.UniNorth 1.5 AGP
10025157YesATI Technologies IncRadeon RV200 QW [Radeon 7500]radeonfbv2.6.25-
106b002eApple Computer Inc.UniNorth 1.5 PCI
10330035YesNEC CorporationUSBusb-ohci,ohci-hcd
10330035YesNEC CorporationUSBusb-ohci,ohci-hcd
103300e0YesNEC CorporationUSB 2.0usb-ohci,ehci-hcd
106b0022YesApple Computer Inc.KeyLargo Mac I/Odmasound_pmac,snd-powermac
106b0019YesApple Computer Inc.KeyLargo USBusb-ohci,ohci-hcd
106b0019YesApple Computer Inc.KeyLargo USBusb-ohci,ohci-hcd
106b002fApple Computer Inc.UniNorth 1.5 Internal PCI
11c15811YesAgere SystemsFW322/323ohci1394
106b0021YesApple Computer Inc.UniNorth GMAC (Sun GEM)sungemv2.6.25-

http://www.everymac.com/systems/apple/powermac_g4/stats/powermac_g4_800_qs.html
Works 100% with "Free-software" No kernel Blobs on Debian main. Though no 3D graphics. (2010-09-22 23:28:58)