See my lsmod output below. uname -a Linux 9400 2.6.20-15-generic #2 SMP Sun Apr 15 07:36:31 UTC 2007 i686 GNU/Linux Module Size Used by binfmt_misc 12680 1 rfcomm 40856 3 hidp 20608 0 l2cap 25728 6 rfcomm,hidp ppdev 10116 0 acpi_cpufreq 10056 1 cpufreq_powersave 2688 0 cpufreq_stats 7360 0 cpufreq_userspace 5408 0 cpufreq_ondemand 9228 1 cpufreq_conservative 8200 0 freq_table 5792 3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand tc1100_wmi 8068 0 pcc_acpi 13184 0 sony_acpi 6284 0 dev_acpi 12292 0 video 16388 0 battery 10756 0 container 5248 0 sbs 15652 0 button 8720 0 i2c_ec 5888 1 sbs dock 10268 0 ac 6020 0 asus_acpi 17308 0 backlight 7040 1 asus_acpi ndiswrapper 194608 0 ipv6 268704 10 sbp2 23812 0 parport_pc 36388 0 lp 12452 0 parport 36936 3 ppdev,parport_pc,lp joydev 10816 0 snd_hda_intel 21912 3 snd_hda_codec 205440 1 snd_hda_intel snd_pcm_oss 44544 0 snd_mixer_oss 17408 1 snd_pcm_oss snd_pcm 79876 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss snd_seq_dummy 4740 0 snd_seq_oss 32896 0 snd_seq_midi 9600 0 snd_rawmidi 25472 1 snd_seq_midi snd_seq_midi_event 8448 2 snd_seq_oss,snd_seq_midi snd_seq 52592 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event usbhid 26592 0 hid 27392 2 hidp,usbhid hci_usb 18204 2 snd_timer 23684 3 snd_pcm,snd_seq snd_seq_device 9100 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq rt2570 186432 1 bluetooth 55908 8 rfcomm,hidp,l2cap,hci_usb af_packet 23816 8 i2c_core 22784 1 i2c_ec serio_raw 7940 0 intel_agp 25116 1 snd 54020 14 snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device soundcore 8672 1 snd psmouse 38920 0 pcspkr 4224 0 snd_page_alloc 10888 2 snd_hda_intel,snd_pcm agpgart 35400 1 intel_agp iTCO_wdt 11812 0 iTCO_vendor_support 4868 1 iTCO_wdt sdhci 18700 0 mmc_core 26756 1 sdhci shpchp 34324 0 pci_hotplug 32576 1 shpchp tsdev 8768 0 evdev 11008 5 reiserfs 247680 2 sg 36252 0 sr_mod 17060 0 cdrom 37664 1 sr_mod sd_mod 23428 4 generic 5124 0 [permanent] ata_piix 15492 3 ohci1394 36528 0 ieee1394 299448 2 sbp2,ohci1394 b44 28044 0 mii 6528 1 b44 ehci_hcd 34188 0 ata_generic 9092 0 libata 125720 2 ata_piix,ata_generic scsi_mod 142348 5 sbp2,sg,sr_mod,sd_mod,libata uhci_hcd 25360 0 usbcore 134280 7 ndiswrapper,usbhid,hci_usb,rt2570,ehci_hcd,uhci_hcd thermal 14856 0 processor 31048 2 acpi_cpufreq,thermal fan 5636 0 fbcon 42656 0 tileblit 3584 1 fbcon font 9216 1 fbcon bitblit 6912 1 fbcon softcursor 3200 1 bitblit vesafb 9220 0 capability 5896 0 commoncap 8192 1 capability