Here is the list of modules installed : Module Size Used by sd_mod 17473 0 vfat 12481 0 fat 39393 1 vfat snd_mixer_oss 14017 2 snd_intel8x0 30829 3 snd_ac97_codec 58821 1 snd_intel8x0 snd_pcm 83529 1 snd_intel8x0 snd_timer 25413 1 snd_pcm snd_page_alloc 8393 2 snd_intel8x0,snd_pcm gameport 4033 1 snd_intel8x0 snd_mpu401_uart 7361 1 snd_intel8x0 snd_rawmidi 21733 1 snd_mpu401_uart snd_seq_device 6473 1 snd_rawmidi snd 45477 10 snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device soundcore 7713 3 snd parport_pc 21249 1 lp 9133 0 parport 35977 2 parport_pc,lp autofs4 20677 0 rfcomm 31709 0 l2cap 21061 5 rfcomm bluetooth 40645 4 rfcomm,l2cap sunrpc 141861 1 sk98lin 143081 1 [unsafe] floppy 54001 0 sg 28513 0 scsi_mod 105360 2 sd_mod,sg microcode 5601 0 dm_mod 47317 0 joydev 7169 0 uhci_hcd 28505 0 ehci_hcd 27973 0 button 4825 0 battery 7117 0 asus_acpi 9177 0 ac 3533 0 radeon 113669 4 md5 3905 1 ipv6 217349 10 ext3 96937 2 jbd 66521 1 ext3 As you can see, the 2 ones for usb are uhci_hcd and ehci_hcd. I have a 82801EB/ER (ICH5/ICH5) USB2 EHCI Controller and 4 slots connected to the motherboard. My usb key is an "extreme memory usb2 128mb". Does that help ? (remainder : all was working with FC1 and the same hardware) Selon Alexander Dalloz <alexander.dalloz@xxxxxxxxxxxxxxxx>: > Am Mi, den 08.09.2004 schrieb ysdg@xxxxxxx um 10:27: > > > I had already done "tail -f /var/log/messages" before posting this request > : > > nothing appears when plugging or unplugging the usb key. Even if I reboot > the > > problem remains (the only error detection is : "modprobe: FATAL: Error > running > > install command for sound_slot_1" ; hence nothing concerning usbdevice) > > My kernel is 2.6.8-1.521 ; I read a guy having the same problem with the > same > > motherboard ASUS P4P800 recompile his kernel to make it works.... As I've > never > > done it, I'm bit reluctant... > > Do you still have wise advice to give me ? > > Is USB working at all with your motherboard? The ASUS P4P800 is the one > with the install problem. Which USB driver modules are loaded? Which > brand and model of USB stick do you use? > > Alexander > > > -- > Alexander Dalloz | Enger, Germany | GPG key 1024D/ED695653 1999-07-13 > Fedora GNU/Linux Core 2 (Tettnang) kernel 2.6.8-1.521smp > Serendipity 16:52:18 up 9 days, 14:09, load average: 1.45, 1.83, 1.77 >