When I plug my SD card, nothing happens. dmesg gives what's written below. On another computer, I have installed kernel-modules-extra. Any link with that? I am also going to update the kernel to 3.7.9. Frédéric [12658.129346] scsi 7:0:0:0: Direct-Access Canon MP610 series 1050 PQ: 0 ANSI: 2 [12658.131654] sd 7:0:0:0: Attached scsi generic sg4 type 0 [12658.134801] sd 7:0:0:0: [sdc] Attached SCSI removable disk [12658.936046] usblp0: removed [12658.939633] usblp 1-1.2.4:1.1: usblp0: USB Bidirectional printer dev 7 if 1 alt 0 proto 2 vid 0x04A9 pid 0x1725 [12732.087875] usblp0: removed [12801.561812] usblp 1-1.2.4:1.1: usblp0: USB Bidirectional printer dev 7 if 1 alt 0 proto 2 vid 0x04A9 pid 0x1725 [13018.852000] usblp0: removed [13056.549171] usblp 1-1.2.4:1.1: usblp0: USB Bidirectional printer dev 7 if 1 alt 0 proto 2 vid 0x04A9 pid 0x1725 [13190.017173] usblp0: removed [13588.821737] usb 1-1.2.4: reset high-speed USB device number 7 using ehci_hcd [13603.871957] usb 1-1.2.4: device descriptor read/64, error -110 [13619.023288] usb 1-1.2.4: device descriptor read/64, error -110 [13619.196937] usb 1-1.2.4: reset high-speed USB device number 7 using ehci_hcd [13634.236126] usb 1-1.2.4: device descriptor read/64, error -110 [13649.376296] usb 1-1.2.4: device descriptor read/64, error -110 [13649.539078] usb 1-1.2.4: reset high-speed USB device number 7 using ehci_hcd [13659.925125] usb 1-1.2.4: device not accepting address 7, error -110 [13659.998495] usb 1-1.2.4: reset high-speed USB device number 7 using ehci_hcd [13670.384444] usb 1-1.2.4: device not accepting address 7, error -110 [13670.385522] sd 7:0:0:0: Device offlined - not ready after error recovery [13670.386033] usb 1-1.2.4: USB disconnect, device number 7 [13670.451496] usb 1-1.2.4: new high-speed USB device number 8 using ehci_hcd [13685.501894] usb 1-1.2.4: device descriptor read/64, error -110 [13700.642163] usb 1-1.2.4: device descriptor read/64, error -110 [13700.804917] usb 1-1.2.4: new high-speed USB device number 9 using ehci_hcd [13715.844271] usb 1-1.2.4: device descriptor read/64, error -110 [13730.995315] usb 1-1.2.4: device descriptor read/64, error -110 [13731.169068] usb 1-1.2.4: new high-speed USB device number 10 using ehci_hcd [13741.555178] usb 1-1.2.4: device not accepting address 10, error -110 [13741.618486] usb 1-1.2.4: new high-speed USB device number 11 using ehci_hcd [13752.004437] usb 1-1.2.4: device not accepting address 11, error -110 [13752.004809] hub 1-1.2:1.0: unable to enumerate USB device on port 4 -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org