Voici ce que l'on retrouve dans var/log/messages concernant l'USB
extrait-
Sep 10 19:11:06 localhost kernel: usb.c: registered new driver usbdevfs
Sep 10 19:11:06 localhost kernel: usb.c: registered new driver hub
Sep 10 19:11:06 localhost kernel: usb-ohci.c: USB OHCI at membase 0xe1085000, IRQ 10
Sep 10 19:11:06 localhost kernel: usb-ohci.c: usb-00:02.0, PCI device 10de:0067 (nVidia Corporation)
Sep 10 19:11:06 localhost kernel: usb.c: new USB bus registered, assigned bus number 1
Sep 10 19:11:06 localhost kernel: hub.c: USB hub found
Sep 10 19:11:06 localhost kernel: hub.c: 3 ports detected
Sep 10 19:11:06 localhost kernel: usb-ohci.c: USB OHCI at membase 0xe1087000, IRQ 11
Sep 10 19:11:06 localhost kernel: usb-ohci.c: usb-00:02.1, PCI device 10de:0067 (nVidia Corporation)
Sep 10 19:11:06 localhost kernel: usb.c: new USB bus registered, assigned bus number 2
Sep 10 19:11:06 localhost kernel: hub.c: USB hub found
Sep 10 19:11:06 localhost kernel: hub.c: 3 ports detected
Sep 10 19:11:06 localhost kernel: ehci-hcd 00:02.2: PCI device 10de:0068 (nVidia Corporation)
Sep 10 19:11:06 localhost kernel: ehci-hcd 00:02.2: irq 7, pci mem e108f000
Sep 10 19:11:06 localhost kernel: usb.c: new USB bus registered, assigned bus number 3
Sep 10 19:11:06 localhost kernel: ehci-hcd 00:02.2: USB 2.0 enabled, EHCI 1.00, driver 2002-Dec-20
Sep 10 19:11:06 localhost kernel: hub.c: USB hub found
Sep 10 19:11:06 localhost kernel: hub.c: 6 ports detected
Sep 10 19:11:06 localhost kernel: SCSI subsystem driver Revision: 1.00
Sep 10 19:11:06 localhost kernel: Initializing USB Mass Storage driver...
Sep 10 19:11:06 localhost kernel: usb.c: registered new driver usb-storage
Sep 10 19:11:06 localhost kernel: USB Mass Storage support registered.
Sep 10 19:11:06 localhost kernel: usbdevfs: remount parameter error
Sep 10 19:11:06 localhost kernel: hub.c: port 1 over-current change
Sep 10 19:11:06 localhost kernel: hub.c: port 2 over-current change
Sep 10 19:11:06 localhost kernel: hub.c: port 3 over-current change
Sep 10 19:11:06 localhost kernel: hub.c: port 4 over-current change
Sep 10 19:11:06 localhost kernel: hub.c: port 5 over-current change
Sep 10 19:11:06 localhost kernel: hub.c: port 6 over-current change
Sep 10 19:11:06 localhost kernel: EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,1), internal journal
Sep 10 19:11:06 localhost kernel: Adding Swap: 586332k swap-space (priority -1)
fin
------------------------------
Autre extrait
Sep 10 19:10:47 localhost usb: Initializing USB controller (usb-ohci): succeeded
Sep 10 19:10:47 localhost usb: Initializing USB controller (ehci-hcd): succeeded
Sep 10 19:10:47 localhost usb: Initializing USB controller (joydev): succeeded
Sep 10 19:10:47 localhost usb: Initializing USB controller (usb-storage): succeeded
Sep 10 19:10:47 localhost usb: Mount USB filesystem succeeded
Sep 10 19:10:47 localhost fsck: /dev/hda1: clean, 120610/1332992 files, 484476/2664774 blocks
Sep 10 19:10:47 localhost rc.sysinit: Remounting root filesystem in read-write mode: succeeded
Sep 10 19:10:47 localhost rc.sysinit: Activating swap partitions: succeeded
Sep 10 19:10:50 localhost /etc/hotplug/usb.agent: ... no modules for USB product 0/0/0
Sep 10 19:10:50 localhost /etc/hotplug/usb.agent: ... no modules for USB product 0/0/204
Sep 10 19:10:50 localhost /etc/hotplug/usb.agent: ... no modules for USB product 0/0/0
Sep 10 19:10:57 localhost rc.sysinit: Finding module dependencies: succeeded
Sep 10 19:10:57 localhost : Loading module: scsi_hostadapter
-----------------------
En ce qui concerne le noyau 2.4.21-013, je vais réessayer.
En faisant un lsmod usb-storage :
Module Size Used by Not tainted
ppp_deflate 4408 0 (autoclean)
zlib_deflate 21144 0 (autoclean) [ppp_deflate]
bsd_comp 5336 0 (autoclean)
isofs 27988 1 (autoclean)
zlib_inflate 21156 0 (autoclean) [ppp_deflate isofs]
nls_iso8859-15 4092 1 (autoclean)
udf 90464 0 (autoclean)
appletalk 25700 1 (autoclean)
ipx 21252 1 (autoclean)
sd_mod 13132 0 (autoclean) (unused)
ip_conntrack_irc 4304 0 (unused)
ip_conntrack_ftp 5200 0 (unused)
ipt_state 1080 2
ipt_limit 1560 2
ipt_LOG 4280 1
ip_conntrack 27432 3 [ip_conntrack_irc ip_conntrack_ftp ipt_state]
iptable_filter 2348 1 (autoclean)
ip_tables 14648 4 [ipt_state ipt_limit ipt_LOG iptable_filter]
lp 8096 0
parport_pc 25096 1
parport 34176 1 [lp parport_pc]
snd-seq-midi 5024 0 (autoclean) (unused)
snd-emu10k1-synth 5276 0 (autoclean) (unused)
snd-emux-synth 31644 0 (autoclean) [snd-emu10k1-synth]
snd-seq-midi-emul 6780 0 (autoclean) [snd-emux-synth]
snd-seq-virmidi 4572 0 (autoclean) [snd-emux-synth]
snd-seq-oss 31104 0 (unused)
snd-seq-midi-event 5640 0 [snd-seq-midi snd-seq-virmidi snd-seq-oss]
snd-seq 42608 2 [snd-seq-midi snd-emux-synth snd-seq-midi-emul snd-seq-virmidi snd-seq-oss snd-seq-midi-event]
snd-pcm-oss 43556 0 (unused)
snd-mixer-oss 14488 0 [snd-pcm-oss]
snd-emu10k1 69268 4 [snd-emu10k1-synth]
snd-pcm 77536 2 [snd-pcm-oss snd-emu10k1]
snd-timer 18376 0 [snd-seq snd-pcm]
snd-page-alloc 7764 0 [snd-emu10k1 snd-pcm]
snd-util-mem 3008 0 [snd-emux-synth snd-emu10k1]
snd-rawmidi 17600 0 [snd-seq-midi snd-seq-virmidi snd-emu10k1]
snd-hwdep 6368 0 [snd-emu10k1]
snd-seq-device 5832 0 [snd-seq-midi snd-emu10k1-synth snd-emux-synth snd-seq-oss snd-seq snd-emu10k1 snd-rawmidi]
snd-ac97-codec 40160 0 [snd-emu10k1]
snd 40868 2 [snd-seq-midi snd-emux-synth snd-seq-virmidi snd-seq-oss snd-seq-midi-event snd-seq snd-pcm-oss snd-mixer-oss snd-emu10k1 snd-pcm snd-timer snd-util-mem snd-rawmidi snd-hwdep snd-seq-device snd-ac97-codec]
soundcore 6276 0 [snd]
ppp_async 9216 1
ppp_generic 24060 3 [ppp_deflate bsd_comp ppp_async]
slhc 6564 1 [ppp_generic]
af_packet 14952 0 (autoclean)
sr_mod 16952 2 (autoclean)
ohci1394 27464 0 (unused)
ieee1394 58156 0 [ohci1394]
supermount 15296 2 (autoclean)
ide-cd 33856 0
cdrom 31648 0 [sr_mod ide-cd]
ide-scsi 11280 1
usb-storage 73016 0 (unused)
scsi_mod 103540 3 [sd_mod sr_mod ide-scsi usb-storage]
joydev 7040 0 (unused)
input 5664 0 [joydev]
ehci-hcd 18568 0 (unused)
usb-ohci 20584 0 (unused)
usbcore 72992 1 [usb-storage ehci-hcd usb-ohci]
rtc 8060 0 (autoclean)
ext3 59756 4
jbd 39100 4 [ext3]
et un lsmod | grep usb
usb-storage 73016 0 (unused)
scsi_mod 103540 3 [sd_mod sr_mod ide-scsi usb-storage]
usb-ohci 20584 0 (unused)
usbcore 72992 1 [usb-storage ehci-hcd usb-ohci]
Merci pour votre aide