vai como /dev/usb
vou ver depois pois estou fora de casa. retorno logo.
entre em terminal e de um dmesg ( é longo ) e veja para onde foi seu modem ( dev/ttys0...)
Tota,
Após conectar o modem na usb aparecem a mais os seguintes dispositivos:
$ ls -l /dev/*usb*crw-rw---- 1 root root 254, 0 2008-06-09 08:50 /dev/usbdev1.1_ep00
crw-rw---- 1 root root 254, 1 2008-06-09 08:50 /dev/usbdev1.1_ep81
crw-rw---- 1 root root 254, 8 2008-06-09 08:50 /dev/usbdev1.3_ep00
crw-rw---- 1 root root 254, 9 2008-06-09 08:50 /dev/usbdev1.3_ep81
crw-rw---- 1 root root 254, 2 2008-06-09 08:50 /dev/usbdev2.1_ep00
crw-rw---- 1 root root 254, 3 2008-06-09 08:50 /dev/usbdev2.1_ep81
crw-rw---- 1 root root 254, 10 2008-06-09 12:16 /dev/usbdev2.2_ep00
crw-rw---- 1 root root 254, 11 2008-06-09 12:16 /dev/usbdev2.2_ep05
crw-rw---- 1 root root 254, 12 2008-06-09 12:16 /dev/usbdev2.2_ep85crw-rw---- 1 root root 254, 4 2008-06-09 08:50 /dev/usbdev3.1_ep00
crw-rw---- 1 root root 254, 5 2008-06-09 08:50 /dev/usbdev3.1_ep81
crw-rw---- 1 root root 254, 6 2008-06-09 08:50 /dev/usbdev4.1_ep00
crw-rw---- 1 root root 254, 7 2008-06-09 08:50 /dev/usbdev4.1_ep81
O dmseg é realmente muito longo mais as últimas linhas que aparecerem referente ao usb são:
$ dmesg ...
[ 1975.473922] usb 2-1: new full speed USB device using uhci_hcd and address 2
[ 1975.603561] usb 2-1: configuration #1 chosen from 3 choices
[ 1975.984581] usbcore: registered new interface driver libusual
[ 1976.022813] Initializing USB Mass Storage driver...
[ 1976.024680] scsi5 : SCSI emulation for USB Mass Storage devices
[ 1976.026083] usbcore: registered new interface driver usb-storage
[ 1976.026090] USB Mass Storage support registered.
[ 1976.027985] usb-storage: device found at 2
[ 1976.027988] usb-storage: waiting for device to settle before scanning
[ 1977.915265] usb-storage: device scan complete
[ 1977.918296] scsi 5:0:0:0: Direct-Access SEMC MMC Flash Card 0 PQ: 0 ANSI: 0
[ 1977.929258] sd 5:0:0:0: [sdb] 348161 512-byte hardware sectors (178 MB)
[ 1977.936235] sd 5:0:0:0: [sdb] Test WP failed, assume Write Enabled
[ 1977.936243] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 1977.945232] sd 5:0:0:0: [sdb] 348161 512-byte hardware sectors (178 MB)
[ 1977.952231] sd 5:0:0:0: [sdb] Test WP failed, assume Write Enabled
[ 1977.952237] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 1977.952246] sdb: sdb1
[ 1977.971050] sdb: p1 exceeds device capacity
[ 1977.973251] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[ 1977.973297] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 1978.819386] attempt to access beyond end of device
[ 1978.819394] sdb: rw=0, want=348168, limit=348161
[ 1978.819397] Buffer I/O error on device sdb1, logical block 348160
[ 1978.819402] attempt to access beyond end of device
[ 1978.819404] sdb: rw=0, want=348168, limit=348161
[ 1978.819406] Buffer I/O error on device sdb1, logical block 348160
[ 1978.819421] attempt to access beyond end of device
[ 1978.819423] sdb: rw=0, want=348162, limit=348161
[ 1978.819425] Buffer I/O error on device sdb1, logical block 348154
[ 1978.819428] attempt to access beyond end of device
[ 1978.819430] sdb: rw=0, want=348163, limit=348161
[ 1978.819432] Buffer I/O error on device sdb1, logical block 348155
[ 1978.819434] attempt to access beyond end of device
[ 1978.819436] sdb: rw=0, want=348164, limit=348161
[ 1978.819438] Buffer I/O error on device sdb1, logical block 348156
[ 1978.819441] attempt to access beyond end of device
[ 1978.819442] sdb: rw=0, want=348165, limit=348161
[ 1978.819444] Buffer I/O error on device sdb1, logical block 348157
[ 1978.819447] attempt to access beyond end of device
[ 1978.819449] sdb: rw=0, want=348166, limit=348161
[ 1978.819451] Buffer I/O error on device sdb1, logical block 348158
[ 1978.819453] attempt to access beyond end of device
[ 1978.819455] sdb: rw=0, want=348167, limit=348161
[ 1978.819457] Buffer I/O error on device sdb1, logical block 348159
[ 1978.867270] attempt to access beyond end of device
[ 1978.867276] sdb: rw=0, want=348162, limit=348161
[ 1978.867280] Buffer I/O error on device sdb1, logical block 348154
[ 1978.867284] attempt to access beyond end of device
[ 1978.867286] sdb: rw=0, want=348163, limit=348161
[ 1978.867288] Buffer I/O error on device sdb1, logical block 348155
[ 1978.867290] attempt to access beyond end of device
[ 1978.867292] sdb: rw=0, want=348164, limit=348161
[ 1978.867295] attempt to access beyond end of device
[ 1978.867297] sdb: rw=0, want=348165, limit=348161
[ 1978.867299] attempt to access beyond end of device
[ 1978.867301] sdb: rw=0, want=348166, limit=348161
[ 1978.867303] attempt to access beyond end of device
[ 1978.867305] sdb: rw=0, want=348167, limit=348161
[ 1978.867327] attempt to access beyond end of device
[ 1978.867329] sdb: rw=0, want=348168, limit=348161
[ 1978.867335] attempt to access beyond end of device
[ 1978.867337] sdb: rw=0, want=348168, limit=348161
[ 1978.867342] attempt to access beyond end of device
[ 1978.867344] sdb: rw=0, want=348168, limit=348161
[ 1978.867350] attempt to access beyond end of device
[ 1978.867352] sdb: rw=0, want=348162, limit=348161
[ 1978.867354] attempt to access beyond end of device
[ 1978.867356] sdb: rw=0, want=348163, limit=348161
[ 1978.867358] attempt to access beyond end of device
[ 1978.867360] sdb: rw=0, want=348164, limit=348161
[ 1978.867362] attempt to access beyond end of device
[ 1978.867364] sdb: rw=0, want=348165, limit=348161
[ 1978.867366] attempt to access beyond end of device
[ 1978.867368] sdb: rw=0, want=348166, limit=348161
[ 1978.867370] attempt to access beyond end of device
[ 1978.867372] sdb: rw=0, want=348167, limit=348161
[ 1978.921277] attempt to access beyond end of device
[ 1978.921286] sdb: rw=0, want=348168, limit=348161
[ 1978.921293] attempt to access beyond end of device
[ 1978.921295] sdb: rw=0, want=348168, limit=348161
[ 1979.094095] attempt to access beyond end of device
[ 1979.094103] sdb: rw=0, want=348168, limit=348161
[ 1979.094107] attempt to access beyond end of device
[ 1979.094109] sdb: rw=0, want=348168, limit=348161
[ 1979.094121] attempt to access beyond end of device
[ 1979.094123] sdb: rw=0, want=348162, limit=348161
[ 1979.094125] attempt to access beyond end of device
[ 1979.094127] sdb: rw=0, want=348163, limit=348161
[ 1979.094129] attempt to access beyond end of device
[ 1979.094131] sdb: rw=0, want=348164, limit=348161
[ 1979.094133] attempt to access beyond end of device
[ 1979.094135] sdb: rw=0, want=348165, limit=348161
[ 1979.094137] attempt to access beyond end of device
[ 1979.094139] sdb: rw=0, want=348166, limit=348161
[ 1979.094141] attempt to access beyond end of device
[ 1979.094142] sdb: rw=0, want=348167, limit=348161
[ 1979.141942] attempt to access beyond end of device
[ 1979.141950] sdb: rw=0, want=348162, limit=348161
[ 1979.141953] attempt to access beyond end of device
[ 1979.141955] sdb: rw=0, want=348163, limit=348161
[ 1979.141957] attempt to access beyond end of device
[ 1979.141959] sdb: rw=0, want=348164, limit=348161
[ 1979.141961] attempt to access beyond end of device
[ 1979.141963] sdb: rw=0, want=348165, limit=348161
[ 1979.141965] attempt to access beyond end of device
[ 1979.141967] sdb: rw=0, want=348166, limit=348161
[ 1979.141969] attempt to access beyond end of device
[ 1979.141971] sdb: rw=0, want=348167, limit=348161
[ 1979.141997] attempt to access beyond end of device
[ 1979.141999] sdb: rw=0, want=348168, limit=348161
[ 1979.142004] attempt to access beyond end of device
[ 1979.142006] sdb: rw=0, want=348168, limit=348161
[ 1979.142012] attempt to access beyond end of device
[ 1979.142014] sdb: rw=0, want=348168, limit=348161
[ 1979.142019] attempt to access beyond end of device
[ 1979.142021] sdb: rw=0, want=348162, limit=348161
[ 1979.142023] attempt to access beyond end of device
[ 1979.142025] sdb: rw=0, want=348163, limit=348161
[ 1979.142027] attempt to access beyond end of device
[ 1979.142029] sdb: rw=0, want=348164, limit=348161
[ 1979.142031] attempt to access beyond end of device
[ 1979.142033] sdb: rw=0, want=348165, limit=348161
[ 1979.142035] attempt to access beyond end of device
[ 1979.142037] sdb: rw=0, want=348166, limit=348161
[ 1979.142039] attempt to access beyond end of device
[ 1979.142041] sdb: rw=0, want=348167, limit=348161
[ 1979.172971] attempt to access beyond end of device
[ 1979.172980] sdb: rw=0, want=348168, limit=348161
[ 1979.172987] attempt to access beyond end of device
[ 1979.172989] sdb: rw=0, want=348168, limit=348161
Com relação ao modem somente isso:
$ dmesg | grep tty[ 49.275048] audit(1213012255.120:2): type=1503 operation="inode_permission" requested_mask="a::" denied_mask="a::" name="/dev/tty" pid=5539 profile="/usr/sbin/cupsd" namespace="default"
Grato,
Gontran