Kernel.org: 5.3.6
sid (unstable): 5.2.17-1
buster (testing): 4.19.67-2+deb10u1
stretch (stable): 4.9.189-3+deb9u1
jessie (oldstable): 3.16.74-1

Debian GNU/Linux device driver check & report

Apple: Mac G4 Cube

PCI IDWorks?VendorDeviceDriverKernel
106b0020YesApple Computer Inc.UniNorth AGPignore
10025046YesATI Technologies IncRage 128 PF/PRO AGP 4x TMDSaty128fbv2.6.25-
106b001fYesApple Computer Inc.UniNorth PCIignore
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
104c8020YesTexas InstrumentsTSB12LV26 IEEE-1394 Controller (Link)ohci1394
106b001eYesApple Computer Inc.UniNorth Internal PCIignore
106b0021YesApple Computer Inc.UniNorth GMAC (Sun GEM)sungemv2.6.25-

"snd-powermac,dmasound_pmac" listed here will not load but aren't required.  Sound is via snd_usb_audio.