I don't when the problem begin but my scanner worked fine when i first install F-7. Now when i try to use it it's very very long ... When i plug my usb scanner i obtain this in dmesg : usb 3-3: new high speed USB device using ehci_hcd and address 2 usb 3-3: configuration #1 chosen from 1 choice When i launch xsane i can select my scanner and i obtain this in dmesg : ppdev: user-space parallel port driver ppdev0: registered pardevice ppdev0: unregistered pardevice ppdev1: claim the port first ppdev2: claim the port first ppdev3: claim the port first usb 3-3: reset high speed USB device using ehci_hcd and address 2 When i select my usb scanner in xsane, xsane spend at least 60s to be operational and after that when i ask a scan xsane spend at least 60s before beginning the scan. What could be the problem ? Thanks Eric