Connessione con chiavetta Vodafone ZTE k3806-Z

[gattin0]

Secondo me l’utente Antoniom ha lo stesso problema di questa discussione: http://www.fedoraonline.it/modules/newbb/viewtopic.php?start=10&topic_id=16200&viewmode=flat&order=ASC&type=&mode=0
Infatti dopo l’aggiornamneto il modem maneger non riconosce più la chiavetta e non si vedono neanche più le tacche del segnale di campo (come riferisce lui). A me capitava la stessa cosa ed ho aggionato aggiungendo la riga seguente prima degli aggiornamenti.

gedit /etc/yum.conf

Aggiunto
la linea
exclude=ModemManager*

ora funziona tutto bene.

Ora se lui ha già aggiornato deve seguire quella discussione.

NB: può essere anche che mi sbaglio è?

[MarcoC]

Ciao a tutti!
stessa chiavetta, stesso problema del post 1: chiavetta riconosciuta e connessa ad internet secondo networkmanager, ma alla fine non navigo.
non funziona ne il downgrade di usb_modeswitcher, ne sakis3g, perche riesco a completare la procedura guidata ma sono ugualmente disconnesso dalla rete.

[meme@GiPC ~]$ lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 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 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 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 001 Device 002: ID 04f2:b16b Chicony Electronics Co., Ltd Bus 005 Device 002: ID 0b05:1751 ASUSTek Computer, Inc. BT-253 Bluetooth Adapter Bus 002 Device 019: ID 19d2:1015 ONDA Communication S.p.A. [meme@GiPC ~]$

[root@GiPC meme]# tail -n 60 /var/log/messages Jul 29 19:35:47 GiPC kernel: 3471.924616] sr 20:0:0:0: Attached scsi generic sg1 type 5 Jul 29 19:35:47 GiPC kernel: 3471.924942] sd 20:0:0:1: Attached scsi generic sg2 type 0 Jul 29 19:35:47 GiPC kernel: 3471.926905] sd 20:0:0:1: [sdb] Attached SCSI removable disk Jul 29 19:35:47 GiPC kernel: 3472.006291] sr0: CDROM (ioctl) error, command: Xpwrite, Read disk info 51 00 00 00 00 00 00 00 02 00 Jul 29 19:35:47 GiPC kernel: 3472.006308] sr: Sense Key : Hardware Error [current] Jul 29 19:35:47 GiPC kernel: 3472.006314] sr: Add. Sense: No additional sense information Jul 29 19:35:50 GiPC NetworkManager[884]: <info> (usb0): device state change: ip-config -> unavailable (reason 'carrier-changed') [70 20 40] Jul 29 19:35:50 GiPC NetworkManager[884]: <info> (usb0): deactivating device (reason 'carrier-changed') [40] Jul 29 19:35:50 GiPC NetworkManager[884]: <info> (usb0): canceled DHCP transaction, DHCP client pid 32325 Jul 29 19:35:50 GiPC NetworkManager[884]: <info> Policy set 'Hal9000' (wlan0) as default for IPv4 routing and DNS. Jul 29 19:35:50 GiPC NetworkManager[884]: <info> Policy set 'Hal9000' (wlan0) as default for IPv4 routing and DNS. Jul 29 19:35:52 GiPC modem-manager[961]: <info> (ttyACM0) closing serial port... Jul 29 19:35:52 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ttyACM0) closing serial port... Jul 29 19:35:52 GiPC modem-manager[961]: <info> (ttyACM0) serial port closed Jul 29 19:35:52 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ttyACM0) serial port closed Jul 29 19:35:52 GiPC modem-manager[961]: <info> (ttyACM0) opening serial port... Jul 29 19:35:52 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ttyACM0) opening serial port... Jul 29 19:35:52 GiPC modem-manager[961]: <info> (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-2 claimed port ttyACM0 Jul 29 19:35:52 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-2 claimed port ttyACM0 Jul 29 19:35:52 GiPC modem-manager[961]: <info> (ttyACM1) closing serial port... Jul 29 19:35:52 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ttyACM1) closing serial port... Jul 29 19:35:52 GiPC modem-manager[961]: <info> (ttyACM1) serial port closed Jul 29 19:35:52 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ttyACM1) serial port closed Jul 29 19:35:52 GiPC modem-manager[961]: <info> (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-2 claimed port ttyACM1 Jul 29 19:35:52 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-2 claimed port ttyACM1 Jul 29 19:35:52 GiPC modem-manager[961]: <info> (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-2 claimed port usb0 Jul 29 19:35:52 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-2 claimed port usb0 Jul 29 19:35:52 GiPC modem-manager[961]: <info> (ttyACM0) closing serial port... Jul 29 19:35:52 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ttyACM0) closing serial port... Jul 29 19:35:52 GiPC modem-manager[961]: <info> (ttyACM0) serial port closed Jul 29 19:35:52 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ttyACM0) serial port closed Jul 29 19:35:52 GiPC NetworkManager[884]: <info> (usb0): now unmanaged Jul 29 19:35:52 GiPC NetworkManager[884]: <info> (usb0): device state change: unavailable -> unmanaged (reason 'removed') [20 10 36] Jul 29 19:35:52 GiPC NetworkManager[884]: <info> (usb0): cleaning up... Jul 29 19:35:52 GiPC NetworkManager[884]: <info> (usb0): taking down device. Jul 29 19:35:52 GiPC NetworkManager[884]: <info> (usb0): new GSM/UMTS device (driver: 'cdc_acm' ifindex: 18) Jul 29 19:35:52 GiPC NetworkManager[884]: <info> (usb0): exported as /org/freedesktop/NetworkManager/Devices/18 Jul 29 19:35:52 GiPC NetworkManager[884]: <info> (usb0): now managed Jul 29 19:35:52 GiPC NetworkManager[884]: <info> (usb0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2] Jul 29 19:35:52 GiPC NetworkManager[884]: <info> (usb0): bringing up device. Jul 29 19:35:52 GiPC kernel: 3477.334190] ADDRCONF(NETDEV_UP): usb0: link is not ready Jul 29 19:35:52 GiPC NetworkManager[884]: <info> (usb0): deactivating device (reason 'managed') [2] Jul 29 19:35:52 GiPC NetworkManager[884]: <info> (usb0): device state change: unavailable -> disconnected (reason 'none') [20 30 0] Jul 29 19:35:52 GiPC modem-manager[961]: <info> (ttyACM0) opening serial port... Jul 29 19:35:52 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ttyACM0) opening serial port... Jul 29 19:35:54 GiPC modem-manager[961]: <info> Modem /org/freedesktop/ModemManager/Modems/8: unlock no longer required Jul 29 19:35:54 GiPC dbus-daemon[921]: modem-manager[961]: <info> Modem /org/freedesktop/ModemManager/Modems/8: unlock no longer required Jul 29 19:35:54 GiPC modem-manager[961]: <info> Modem /org/freedesktop/ModemManager/Modems/8: # unlock retries is 0 Jul 29 19:35:54 GiPC dbus-daemon[921]: modem-manager[961]: <info> Modem /org/freedesktop/ModemManager/Modems/8: # unlock retries is 0 Jul 29 19:35:54 GiPC modem-manager[961]: <info> (ttyACM0) closing serial port... Jul 29 19:35:54 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ttyACM0) closing serial port... Jul 29 19:35:54 GiPC modem-manager[961]: <info> (ttyACM0) serial port closed Jul 29 19:35:54 GiPC dbus-daemon[921]: modem-manager[961]: <info> (ttyACM0) serial port closed Jul 29 19:36:19 GiPC dbus[921]: [system] Activating service name='net.reactivated.Fprint' (using servicehelper) Jul 29 19:36:19 GiPC dbus-daemon[921]: dbus[921]: [system] Activating service name='net.reactivated.Fprint' (using servicehelper) Jul 29 19:36:19 GiPC dbus-daemon[921]: Launching FprintObject Jul 29 19:36:19 GiPC dbus[921]: [system] Successfully activated service 'net.reactivated.Fprint' Jul 29 19:36:19 GiPC dbus-daemon[921]: dbus[921]: [system] Successfully activated service 'net.reactivated.Fprint' Jul 29 19:36:19 GiPC dbus-daemon[921]: ** Message: D-Bus service launched with name: net.reactivated.Fprint Jul 29 19:36:19 GiPC dbus-daemon[921]: ** Message: entering main loop [root@GiPC meme]#
con la chiavetta connessa secondo networkmanager:

[code][root@GiPC meme]# ifconfig
em2 Link encap:Ethernet HWaddr 48:5B:39:22:6A:65
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:46

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:12558 errors:0 dropped:0 overruns:0 frame:0
TX packets:12558 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:991416 (968.1 KiB) TX bytes:991416 (968.1 KiB)

usb0 Link encap:Ethernet HWaddr 02:DB:19:42:1A:F5
inet addr:37.182.182.71 Bcast:37.182.182.71 Mask:255.255.255.255
inet6 addr: fe80::db:19ff:fe42:1af5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:4663 (4.5 KiB)[/code]

[code][root@GiPC meme]# iwconfig
lo no wireless extensions.

usb0 no wireless extensions.

wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off

em2 no wireless extensions.

[root@GiPC meme]# [/code]

ping ci pensa un po su e poi dice cosi:

[root@GiPC meme]# ping www.google.it ping: unknown host www.google.it [root@GiPC meme]#

come risolvo?
grazie mille

[virus]

in queste condizioni output di:

$ ping 8.8.8.8

[MarcoC]

[code]
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
From 109.112.207.51 icmp_seq=1 Destination Host Unreachable
From 109.112.207.51 icmp_seq=2 Destination Host Unreachable
From 109.112.207.51 icmp_seq=3 Destination Host Unreachable
From 109.112.207.51 icmp_seq=4 Destination Host Unreachable
From 109.112.207.51 icmp_seq=5 Destination Host Unreachable
From 109.112.207.51 icmp_seq=6 Destination Host Unreachable
From 109.112.207.51 icmp_seq=7 Destination Host Unreachable
From 109.112.207.51 icmp_seq=8 Destination Host Unreachable

…
From 109.112.207.51 icmp_seq=100 Destination Host Unreachable
From 109.112.207.51 icmp_seq=101 Destination Host Unreachable
From 109.112.207.51 icmp_seq=102 Destination Host Unreachable
From 109.112.207.51 icmp_seq=103 Destination Host Unreachable
From 109.112.207.51 icmp_seq=104 Destination Host Unreachable
^C
— 8.8.8.8 ping statistics —
105 packets transmitted, 0 received, +104 errors, 100% packet loss, time 104025ms
pipe 4
[meme@GiPC ~]$[/code]
ho notato anche che reinserendo la chiavetta il computer non ha memorizzato il dispositivo e mi ha nuovamente aperto la finestra di configurazione della chiavetta stessa