Cosa Rara USB

Hola, pues resulta que hasta hoy tofo iba bien, pero desde esta tarde, no me aparecen los usbs en el kde 3.5.10.

El sistema lo detecta, y si me lo monto a mano puedo usarlos, pero me gusta que me pregunte cuando lo pincho y no tener que abrir la shell.

Esta es la salida del demesg:
[ 97.883320] usb 7-1: new high speed USB device using ehci_hcd and address 5
[ 98.018244] usb 7-1: configuration #1 chosen from 1 choice
[ 98.405671] usbcore: registered new interface driver libusual
[ 98.416288] Initializing USB Mass Storage driver...
[ 98.416535] scsi5 : SCSI emulation for USB Mass Storage devices
[ 98.416728] usbcore: registered new interface driver usb-storage
[ 98.416731] USB Mass Storage support registered.
[ 98.417053] usb-storage: device found at 5
[ 98.417056] usb-storage: waiting for device to settle before scanning
[ 103.297581] usb-storage: device scan complete
[ 103.298150] scsi 5:0:0:0: Direct-Access Kingston DataTraveler 2.0 PMAP PQ: 0 ANSI: 0 CCS
[ 103.471128] sd 5:0:0:0: [sdb] 4014080 512-byte hardware sectors (2055 MB)
[ 103.471882] sd 5:0:0:0: [sdb] Write Protect is off
[ 103.471888] sd 5:0:0:0: [sdb] Mode Sense: 23 00 00 00
[ 103.471892] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 103.474619] sd 5:0:0:0: [sdb] 4014080 512-byte hardware sectors (2055 MB)
[ 103.475253] sd 5:0:0:0: [sdb] Write Protect is off
[ 103.475259] sd 5:0:0:0: [sdb] Mode Sense: 23 00 00 00
[ 103.475262] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 103.475266] sdb: sdb1
[ 103.476209] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[ 103.476268] sd 5:0:0:0: Attached scsi generic sg2 type 0

salu2 y gracias