Jeżeli po wydaniu komendy $lspci masz dużo urządzeń Unknown device

0000:00:00.0 Memory controller: nVidia Corporation: Unknown device 005e (rev a3)
0000:00:01.0 ISA bridge: nVidia Corporation: Unknown device 0050 (rev a3)
0000:00:01.1 SMBus: nVidia Corporation: Unknown device 0052 (rev a2)
0000:00:02.0 USB Controller: nVidia Corporation: Unknown device 005a (rev a2)
0000:00:02.1 USB Controller: nVidia Corporation: Unknown device 005b (rev a3)
0000:00:06.0 IDE interface: nVidia Corporation: Unknown device 0053 (rev a2)
0000:00:09.0 PCI bridge: nVidia Corporation: Unknown device 005c (rev a2)
0000:00:0b.0 PCI bridge: nVidia Corporation: Unknown device 005d (rev a3)
0000:00:0c.0 PCI bridge: nVidia Corporation: Unknown device 005d (rev a3)
0000:00:0d.0 PCI bridge: nVidia Corporation: Unknown device 005d (rev a3)
0000:00:0e.0 PCI bridge: nVidia Corporation: Unknown device 005d (rev a3)
0000:00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:01:07.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev  78)
0000:01:08.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04)
0000:01:08.1 Input device controller: Creative Labs SB Audigy MIDI/Game port (re v 04)
0000:01:08.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04 )
0000:05:00.0 VGA compatible controller: nVidia Corporation: Unknown device 0140 (rev a2)

wydaj komendę:

#update-pciids

a baza urządzeń zostanie uaktualniona z internetu:

0000:00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
0000:00:01.0 ISA bridge: nVidia Corporation: Unknown device 0050 (rev a3)
0000:00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
0000:00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
0000:00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3)
0000:00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev a2)
0000:00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2)
0000:00:0b.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0c.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0d.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
0000:00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
0000:00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
0000:00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
0000:01:07.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)
0000:01:08.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04)
0000:01:08.1 Input device controller: Creative Labs SB Audigy MIDI/Game port (rev 04)
0000:01:08.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04)
0000:05:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce 6600 GT] (rev a2)

Jeżeli posiadasz nierozpoznane urządzenia usb wydaj komendę

#update-usbids

Więcej na http://pciids.sourceforge.net/