This bug still exists in 12.04.
but wasn't for me in 10.04 lspci -nn: 00:00.0 Memory controller [0580]: NVIDIA Corporation CK804 Memory Controller [10de:005e] (rev a3) 00:01.0 ISA bridge [0601]: NVIDIA Corporation CK804 ISA Bridge [10de:0050] (rev f3) 00:01.1 SMBus [0c05]: NVIDIA Corporation CK804 SMBus [10de:0052] (rev a2) 00:02.0 USB controller [0c03]: NVIDIA Corporation CK804 USB Controller [10de:005a] (rev a2) 00:02.1 USB controller [0c03]: NVIDIA Corporation CK804 USB Controller [10de:005b] (rev a3) 00:06.0 IDE interface [0101]: NVIDIA Corporation CK804 IDE [10de:0053] (rev f2) 00:07.0 IDE interface [0101]: NVIDIA Corporation CK804 Serial ATA Controller [10de:0054] (rev f3) 00:08.0 IDE interface [0101]: NVIDIA Corporation CK804 Serial ATA Controller [10de:0055] (rev f3) 00:09.0 PCI bridge [0604]: NVIDIA Corporation CK804 PCI Bridge [10de:005c] (rev f2) 00:0a.0 Bridge [0680]: NVIDIA Corporation CK804 Ethernet Controller [10de:0057] (rev f3) 00:0b.0 PCI bridge [0604]: NVIDIA Corporation CK804 PCIE Bridge [10de:005d] (rev f3) 00:0c.0 PCI bridge [0604]: NVIDIA Corporation CK804 PCIE Bridge [10de:005d] (rev f3) 00:0d.0 PCI bridge [0604]: NVIDIA Corporation CK804 PCIE Bridge [10de:005d] (rev f3) 00:0e.0 PCI bridge [0604]: NVIDIA Corporation CK804 PCIE Bridge [10de:005d] (rev a3) 00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100] 00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101] 00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102] 00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103] 01:01.0 FireWire (IEEE 1394) [0c00]: VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller [1106:3044] (rev c0) 05:00.0 VGA compatible controller [0300]: NVIDIA Corporation G94 [GeForce 9600 GT] [10de:0622] (rev a1)
lsmod: Module Size Used by bnep 17830 2 rfcomm 38139 4 bluetooth 158438 10 bnep,rfcomm vesafb 13516 1 nvidia 10962290 30 snd_usb_audio 101566 3 snd_pcm 80845 1 snd_usb_audio snd_page_alloc 14108 1 snd_pcm snd_hwdep 13276 1 snd_usb_audio snd_usbmidi_lib 24603 1 snd_usb_audio snd_seq_midi 13132 0 snd_rawmidi 25424 2 snd_usbmidi_lib,snd_seq_midi snd_seq_midi_event 14475 1 snd_seq_midi snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event snd_timer 28931 2 snd_pcm,snd_seq snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq ppdev 12849 0 snd 62064 15 snd_usb_audio,snd_pcm,snd_hwdep,snd_usbmidi_lib,snd_rawmidi,snd_seq,snd_timer,snd_seq_device soundcore 14635 1 snd mac_hid 13077 0 i2c_nforce2 12906 0 parport_pc 32114 1 k8temp 12905 0 asus_atk0110 17742 0 lp 17455 0 parport 40930 3 ppdev,parport_pc,lp firewire_ohci 40172 0 usbhid 41906 0 firewire_core 56906 1 firewire_ohci hid 77367 1 usbhid uas 17699 0 usb_storage 39646 0 crc_itu_t 12627 1 firewire_core forcedeth 58096 0 pata_amd 13750 1 sata_nv 23360 5
This bug still exists in 12.04.
but wasn't for me in 10.04
lspci -nn:
00:00.0 Memory controller [0580]: NVIDIA Corporation CK804 Memory Controller [10de:005e] (rev a3)
00:01.0 ISA bridge [0601]: NVIDIA Corporation CK804 ISA Bridge [10de:0050] (rev f3)
00:01.1 SMBus [0c05]: NVIDIA Corporation CK804 SMBus [10de:0052] (rev a2)
00:02.0 USB controller [0c03]: NVIDIA Corporation CK804 USB Controller [10de:005a] (rev a2)
00:02.1 USB controller [0c03]: NVIDIA Corporation CK804 USB Controller [10de:005b] (rev a3)
00:06.0 IDE interface [0101]: NVIDIA Corporation CK804 IDE [10de:0053] (rev f2)
00:07.0 IDE interface [0101]: NVIDIA Corporation CK804 Serial ATA Controller [10de:0054] (rev f3)
00:08.0 IDE interface [0101]: NVIDIA Corporation CK804 Serial ATA Controller [10de:0055] (rev f3)
00:09.0 PCI bridge [0604]: NVIDIA Corporation CK804 PCI Bridge [10de:005c] (rev f2)
00:0a.0 Bridge [0680]: NVIDIA Corporation CK804 Ethernet Controller [10de:0057] (rev f3)
00:0b.0 PCI bridge [0604]: NVIDIA Corporation CK804 PCIE Bridge [10de:005d] (rev f3)
00:0c.0 PCI bridge [0604]: NVIDIA Corporation CK804 PCIE Bridge [10de:005d] (rev f3)
00:0d.0 PCI bridge [0604]: NVIDIA Corporation CK804 PCIE Bridge [10de:005d] (rev f3)
00:0e.0 PCI bridge [0604]: NVIDIA Corporation CK804 PCIE Bridge [10de:005d] (rev a3)
00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100]
00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101]
00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102]
00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103]
01:01.0 FireWire (IEEE 1394) [0c00]: VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller [1106:3044] (rev c0)
05:00.0 VGA compatible controller [0300]: NVIDIA Corporation G94 [GeForce 9600 GT] [10de:0622] (rev a1)
lsmod: lib,snd_ seq_midi midi,snd_ seq_midi_ event midi,snd_ rawmidi, snd_seq audio,snd_ pcm,snd_ hwdep,snd_ usbmidi_ lib,snd_ rawmidi, snd_seq, snd_timer, snd_seq_ device
Module Size Used by
bnep 17830 2
rfcomm 38139 4
bluetooth 158438 10 bnep,rfcomm
vesafb 13516 1
nvidia 10962290 30
snd_usb_audio 101566 3
snd_pcm 80845 1 snd_usb_audio
snd_page_alloc 14108 1 snd_pcm
snd_hwdep 13276 1 snd_usb_audio
snd_usbmidi_lib 24603 1 snd_usb_audio
snd_seq_midi 13132 0
snd_rawmidi 25424 2 snd_usbmidi_
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51567 2 snd_seq_
snd_timer 28931 2 snd_pcm,snd_seq
snd_seq_device 14172 3 snd_seq_
ppdev 12849 0
snd 62064 15 snd_usb_
soundcore 14635 1 snd
mac_hid 13077 0
i2c_nforce2 12906 0
parport_pc 32114 1
k8temp 12905 0
asus_atk0110 17742 0
lp 17455 0
parport 40930 3 ppdev,parport_pc,lp
firewire_ohci 40172 0
usbhid 41906 0
firewire_core 56906 1 firewire_ohci
hid 77367 1 usbhid
uas 17699 0
usb_storage 39646 0
crc_itu_t 12627 1 firewire_core
forcedeth 58096 0
pata_amd 13750 1
sata_nv 23360 5