Am Mittwoch, den 30.09.2009, 08:55 +0200 schrieb Christian Knoke:
> Bernhard Vodička schrieb am 29. Sep um 19:03 Uhr:
> > Hallo Liste!
> >
> > Ich hab mir heute ein Huawei E1750 zugelegt, nach einrichten von hald
> > und usb-modeswitch hat dieses einwandfrei funktioniert.
> >
> > Seit einiger Zeit jedoch kommt beim Verbindungsaufbau mit wvdial nur
> > "Cannot open /dev/ttyUSB0: No such device or address"
> >
> > und beim Verbindungsaufbau mit NetworkManager
> > "NetworkManager: <WARN> nm_serial_device_open(): (ttyUSB0) cannot
> > control device (errno 6)"
> >
> > Kann mir da jemand weiterhelfen?
> > Was kann das bedeuten? Greift noch ein anderes Programm auf ttyUSB0 zu?
> > Wie kann ich das herausfinden?
>
> Indem Du in die Logfiles guckst?
Alles mal ohne aktivierten NetworkManager:
Einstecken:
,==> /var/log/syslog <==
| Sep 30 09:49:43 vodi-laptop kernel: [169055.588052] usb 1-1: new high speed USB device using ehci_hcd and address 94
| Sep 30 09:49:43 vodi-laptop kernel: [169055.718632] usb 1-1: New USB device found, idVendor=12d1, idProduct=1446
| Sep 30 09:49:43 vodi-laptop kernel: [169055.718640] usb 1-1: New USB device strings: Mfr=3, Product=2, SerialNumber=0
| Sep 30 09:49:43 vodi-laptop kernel: [169055.718646] usb 1-1: Product: HUAWEI Mobile
| Sep 30 09:49:43 vodi-laptop kernel: [169055.718651] usb 1-1: Manufacturer: HUAWEI Technology
| Sep 30 09:49:43 vodi-laptop kernel: [169055.718818] usb 1-1: configuration #1 chosen from 1 choice
| Sep 30 09:49:43 vodi-laptop kernel: [169055.720784] scsi193 : SCSI emulation for USB Mass Storage devices
| Sep 30 09:49:43 vodi-laptop kernel: [169055.721066] usb-storage: device found at 94
| Sep 30 09:49:43 vodi-laptop kernel: [169055.721071] usb-storage: waiting for device to settle before scanning
| Sep 30 09:49:43 vodi-laptop kernel: [169055.721574] scsi194 : SCSI emulation for USB Mass Storage devices
| Sep 30 09:49:43 vodi-laptop kernel: [169055.721831] usb-storage: device found at 94
| Sep 30 09:49:43 vodi-laptop kernel: [169055.721835] usb-storage: waiting for device to settle before scanning
| Sep 30 09:49:48 vodi-laptop kernel: [169060.721623] usb-storage: device scan complete
| Sep 30 09:49:48 vodi-laptop kernel: [169060.722266] usb-storage: device scan complete
| Sep 30 09:49:48 vodi-laptop kernel: [169060.722381] scsi 193:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
| Sep 30 09:49:48 vodi-laptop kernel: [169060.724319] scsi 194:0:0:0: Direct-Access HUAWEI SD Storage 2.31 PQ: 0 ANSI: 2
| Sep 30 09:49:48 vodi-laptop kernel: [169060.728076] sr1: scsi-1 drive
| Sep 30 09:49:48 vodi-laptop kernel: [169060.728261] sr 193:0:0:0: Attached scsi CD-ROM sr1
| Sep 30 09:49:48 vodi-laptop kernel: [169060.728396] sr 193:0:0:0: Attached scsi generic sg2 type 5
| Sep 30 09:49:48 vodi-laptop kernel: [169060.728689] sd 194:0:0:0: Attached scsi generic sg3 type 0
| Sep 30 09:49:48 vodi-laptop kernel: [169060.729860] sd 194:0:0:0: [sdc] Attached SCSI removable disk
`=======================
,==> vodi-laptop:~# usb_modeswitch <==
|
| * usb_modeswitch: tool for controlling "flip flop" mode USB devices
| * Version 1.0.2 (C) Josua Dietze 2009
| * Works with libusb 0.1.12 and probably other versions
|
| Looking for target devices ...
| No devices in target mode or class found
| Looking for default devices ...
| Found default devices (1)
| Accessing device 096 on bus 001 ...
| Using endpoints 0x01 (out) and 0x81 (in)
| Inquiring device details; driver will be detached ...
| Looking for active driver ...
| OK, driver found ("usb-storage")
| OK, driver "usb-storage" detached
|
| Received inquiry data (detailed identification)
| -------------------------
| Vendor String: HUAWEI
| Product String: Mass Storage
| Revision String: 2.31
| -------------------------
|
| Device description data (identification)
| -------------------------
| Manufacturer: HUAWEI Technology
| Product: HUAWEI Mobile
| Serial No.: not provided
| -------------------------
| Setting up communication with interface 0 ...
| Trying to send the message to endpoint 0x01 ...
| OK, message successfully sent
| Device is gone, skipping further steps ...
| Checking for mode switch after 5 seconds settling time ...
| Original device can't be accessed anymore. Good.
| Found a new device in target mode or class
|
| Mode switch succeeded. Bye.
|
`=====================================
,==> /var/log/syslog <==
| Sep 30 09:54:12 vodi-laptop kernel: [169324.915822] usb 1-1: USB disconnect, address 96
| Sep 30 09:54:16 vodi-laptop kernel: [169329.376041] usb 1-1: new high speed USB device using ehci_hcd and address 97
| Sep 30 09:54:17 vodi-laptop kernel: [169329.510591] usb 1-1: New USB device found, idVendor=12d1, idProduct=1001
| Sep 30 09:54:17 vodi-laptop kernel: [169329.510600] usb 1-1: New USB device strings: Mfr=3, Product=2, SerialNumber=0
| Sep 30 09:54:17 vodi-laptop kernel: [169329.510606] usb 1-1: Product: HUAWEI Mobile
| Sep 30 09:54:17 vodi-laptop kernel: [169329.510611] usb 1-1: Manufacturer: HUAWEI Technology
| Sep 30 09:54:17 vodi-laptop kernel: [169329.510776] usb 1-1: configuration #1 chosen from 1 choice
| Sep 30 09:54:17 vodi-laptop kernel: [169329.513285] option 1-1:1.0: GSM modem (1-port) converter detected
| Sep 30 09:54:17 vodi-laptop kernel: [169329.513452] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0
| Sep 30 09:54:17 vodi-laptop kernel: [169329.514220] option 1-1:1.1: GSM modem (1-port) converter detected
| Sep 30 09:54:17 vodi-laptop kernel: [169329.514324] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB1
| Sep 30 09:54:17 vodi-laptop kernel: [169329.514952] option 1-1:1.2: GSM modem (1-port) converter detected
| Sep 30 09:54:17 vodi-laptop kernel: [169329.515052] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB2
| Sep 30 09:54:17 vodi-laptop kernel: [169329.515997] usb-storage: probe of 1-1:1.3 failed with error -1
| Sep 30 09:54:17 vodi-laptop kernel: [169329.517497] usb-storage: probe of 1-1:1.4 failed with error -1
| Sep 30 09:54:17 vodi-laptop nm-system-settings: SCPlugin-Ifupdown: devices added (udi: /org/freedesktop/Hal/devices/usb_device_12d1_1001_noserial_if0_serial_usb_0, iface: (null))
`=======================
,==> vodi-laptop:~# wvdial <==
| --> WvDial: Internet dialer version 1.60
| --> Cannot open /dev/ttyUSB0: No such device or address
| --> Cannot open /dev/ttyUSB0: No such device or address
| --> Cannot open /dev/ttyUSB0: No such device or address
`=============================
Und das ganze mit aktiven NetworkManager:
Einstecken:
(siehe oben)
usb_modesitch:
(siehe auch oben)
,==> /var/log/syslog <==
| ... wie oben ...
| Sep 30 10:04:07 vodi-laptop nm-system-settings: SCPlugin-Ifupdown: devices added (udi: /org/freedesktop/Hal/devices/usb_device_12d1_1001_noserial_if0_serial_usb_0, iface: (null))
| Sep 30 10:04:07 vodi-laptop NetworkManager: <info> (ttyUSB0): found serial port (udev: hal:GSM)
| Sep 30 10:04:07 vodi-laptop NetworkManager: <info> (ttyUSB0): ignoring due to lack of probed mobile broadband capabilties
| Sep 30 10:04:07 vodi-laptop NetworkManager: <info> (ttyUSB2): ignoring due to lack of mobile broadband capabilties
| Sep 30 10:04:07 vodi-laptop NetworkManager: <info> (ttyUSB1): ignoring due to lack of mobile broadband capabilties
`======================
Das hab ich dann gestern noch gefunden, NetworkManager hat den Stick
erkannt, aber beim Verbindungsversuch hat er sofort Verbindung
fehlgeschlagen gesagt:
,==> /var/log/daemon.log <==
| Sep 29 18:56:38 vodi-laptop NetworkManager: <info> Activation (ttyUSB0) starting connection 'Orange'
| Sep 29 18:56:38 vodi-laptop NetworkManager: <info> (ttyUSB0): device state change: 3 -> 4
| Sep 29 18:56:38 vodi-laptop NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled...
| Sep 29 18:56:38 vodi-laptop NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started...
| Sep 29 18:56:38 vodi-laptop NetworkManager: <debug> [1254243398.635606] nm_serial_device_open(): (ttyUSB0) opening device...
| Sep 29 18:56:38 vodi-laptop NetworkManager: <WARN> nm_serial_device_open(): (ttyUSB0) cannot control device (errno 6)
| Sep 29 18:56:38 vodi-laptop NetworkManager: <info> (ttyUSB0): device state change: 4 -> 9
| Sep 29 18:56:38 vodi-laptop NetworkManager: <debug> [1254243398.640174] nm_serial_device_close(): Closing device 'ttyUSB0'
| Sep 29 18:56:38 vodi-laptop NetworkManager: <info> Marking connection 'Orange' invalid.
| Sep 29 18:56:38 vodi-laptop NetworkManager: <info> Activation (ttyUSB0) failed.
| Sep 29 18:56:38 vodi-laptop NetworkManager: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete.
| Sep 29 18:56:38 vodi-laptop NetworkManager: <info> (ttyUSB0): device state change: 9 -> 3
| Sep 29 18:56:38 vodi-laptop NetworkManager: <info> (ttyUSB0): deactivating device (reason: 0).
| Sep 29 18:56:38 vodi-laptop NetworkManager: nm_system_device_flush_ip4_routes_with_iface: assertion `iface_idx >= 0' failed
| Sep 29 18:56:38 vodi-laptop NetworkManager: nm_system_device_flush_ip4_addresses_with_iface: assertion `iface_idx >= 0' failed
`==========================
>
> und:
>
> ls -l /dev/ttyUSB*
crw-rw---- 1 root dialout 188, 0 29. Sep 20:04 /dev/ttyUSB0
crw-rw---- 1 root dialout 188, 1 29. Sep 20:04 /dev/ttyUSB1
crw-rw---- 1 root dialout 188, 2 30. Sep 02:56 /dev/ttyUSB2
>
> groups
bernhard adm dialout cdrom floppy audio video plugdev games lpadmin
powerdev netdev scanner fuse vboxusers sambashare lastfm pulse-rt
>
> Gruß
> Christian
lg Vodi
(ich hoffe jetzt sind genug Informationen da)
nein, einen hab ich noch:
vodi-laptop:~# lsof /dev/ttyUSB*
vodi-laptop:~#
--
Bernhard Vodička
Ein Berater ist jemand, der dir deine Armbanduhr wegnimmt, um dir zu
sagen, wie spät es ist.
-- Roy Kinnear
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