Viva VB5, obrigado pelo link. Tentei seguir as instrucções mas encontrei problemas logo quando corri o comando pppoeconf:
Sorry, I scanned 3 interfaces, but the Access Concentrator of your provider did not respond. Please check your network and modem cables. Another reason for the scan failure may also be another running pppoe process which controls the modem.
Seguindo instrucções noutro forum, corri os seguintes comandos:
dmesg
[ 331.552104] usb 8-2: new high speed USB device using ehci_hcd and address 5
[ 331.700144] usb 8-2: configuration #1 chosen from 1 choice
[ 331.716551] scsi5 : SCSI emulation for USB Mass Storage devices
[ 331.720789] usb 8-2: USB disconnect, address 5
[ 331.731189] usb-storage: device found at 5
[ 331.731202] usb-storage: waiting for device to settle before scanning
[ 338.244109] usb 8-2: new high speed USB device using ehci_hcd and address 6
[ 338.388156] usb 8-2: configuration #1 chosen from 1 choice
[ 338.406179] usb-storage: probe of 8-2:1.0 failed with error -5
[ 338.413996] usb-storage: probe of 8-2:1.1 failed with error -5
[ 342.412279] scsi8 : SCSI emulation for USB Mass Storage devices
[ 342.412917] usb-storage: device found at 6
[ 342.412929] usb-storage: waiting for device to settle before scanning
[ 346.412477] scsi9 : SCSI emulation for USB Mass Storage devices
[ 346.413786] usb-storage: device found at 6
[ 346.413799] usb-storage: waiting for device to settle before scanning
[ 346.414929] usbcore: registered new interface driver usbserial
[ 346.415182] usbserial: USB Serial support registered for generic
[ 346.416219] usbcore: registered new interface driver usbserial_generic
[ 346.416234] usbserial: USB Serial Driver core
[ 346.455970] usbserial: USB Serial support registered for GSM modem (1-port)
[ 346.456051] option 8-2:1.0: GSM modem (1-port) converter detected
[ 346.456333] usb 8-2: GSM modem (1-port) converter now attached to ttyUSB0
[ 346.456358] option 8-2:1.1: GSM modem (1-port) converter detected
[ 346.456562] usb 8-2: GSM modem (1-port) converter now attached to ttyUSB1
[ 346.456600] usbcore: registered new interface driver option
[ 346.456607] option: USB Driver for GSM modems: v0.7.2
[ 347.413572] usb-storage: device scan complete
[ 347.415455] scsi 8:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
[ 347.436425] sr1: scsi-1 drive
[ 347.436642] sr 8:0:0:0: Attached scsi CD-ROM sr1
[ 347.436842] sr 8:0:0:0: Attached scsi generic sg2 type 5
[ 351.413617] usb-storage: device scan complete
[ 351.416033] scsi 9:0:0:0: Direct-Access HUAWEI MMC Storage 2.31 PQ: 0 ANSI: 2
[ 351.444598] sd 9:0:0:0: [sdb] Attached SCSI removable disk
[ 351.444819] sd 9:0:0:0: Attached scsi generic sg3 type 0
lsusb
Bus 008 Device 006: ID 12d1:1003 Huawei Technologies Co., Ltd. E220 HSDPA Modem / E270 HSDPA/HSUPA Modem
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 05ca:183d Ricoh Co., Ltd
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 003: ID 044e:3017 Alps Electric Co., Ltd
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 046d:c016 Logitech, Inc. M-UV69a/HP M-UV96 Optical Wheel Mouse
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
ls /dev/ttyUSB*
/dev/ttyUSB0 /dev/ttyUSB1
Isto para mim é mais ou menos chinês. Alguma ideia? Obrigado.