Debian e sd-card

[klamath <r.trev@email.it>]

Ho un problema con debian 5.03. Se insersco nel card-reader 
( un multi-card-reader interno al desktop per sd, mmc, xd .... ) una sd
mentre il sistema e' acceso, non la vede ( provando anche un 'tail -f
/var/log/messagges' e poi un fdisk -l ); ma se la sd la inserisco prima
del boot, a sistema avviato la vede ( sempre fdisk -l ) Qualche idea
su come vederla a sistema acceso ?

#lsusb
[...]
Bus 003 Device 002: ID 0bda:0111 Realtek Semiconductor Corp. Card Reader
[...]

#dmesg
[...]
 [6.997201] usb-storage: device scan complete
 [7.003689] scsi 6:0:0:0: Direct-Access   Generic- Compact Flash
 1.00 PQ: 0 ANSI: 0 CCS
 [7.016312] scsi 6:0:0:1: Direct-Access Generic- SM/xD-Picture
 1.00 PQ: 0 ANSI: 0 CCS
 [7.028812] scsi 6:0:0:2: Direct-Access Generic- SD/MMC
 1.00 PQ: 0 ANSI: 0 CCS
 [7.041317] scsi 6:0:0:3: Direct-Access Generic- MS/MS-Pro
 1.00 PQ: 0 ANSI: 0 CCS
 [7.047597] sd 6:0:0:0: Attached scsi generic sg4 type 0
 [7.053572] sd 6:0:0:1: Attached scsi generic sg5 type 0
 [7.059407] sd 6:0:0:0: [sdc] Attached SCSI removable disk
 [7.060008] sd 6:0:0:2: Attached scsi generic sg6 type 0
 [7.060095] sd 6:0:0:3: Attached scsi generic sg7 type 0
 [7.076599] sd 6:0:0:1: [sdd] Attached SCSI removable disk
 [7.081999] sd 6:0:0:2: [sde] Attached SCSI removable disk
 [7.088097] sd 6:0:0:3: [sdf] Attached SCSI removable disk
[...]