dunque,ho rimosso vista dal mio portatile asus ed ho installato ubuntu 9.04. mi ha riconosciuto tutto subito. networkmanager dava qualche problemino quindi l'ho rimosso ed ho messo wicd. configurato tutto e navigavo felice col wireless. spento il laptop e (z) (z).
oggi mi sveglio,accendo il portatile e sorpresa,il wireless non va più.
cercando nel forum ho provato a connettermi via cavo con
Codice: Seleziona tutto
sudo ifconfig eth0 upCodice: Seleziona tutto
sudo dhclient eth0sicco@ubuntu:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:1E:2A:F7:0D:84
ESSID:"NETGEAR"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=39/100 Signal level:-70 dBm Noise level=-95 dBm
Encryption key:on
IE: Unknown: 00074E455447454152
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD060010180201F4
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Extra:tsf=000000012ba3d185
Extra: Last beacon: 328ms ago
Cell 02 - Address: 00:22:57:1F:21:5E
ESSID:"3ComVilla"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=28/100 Signal level:-77 dBm Noise level=-95 dBm
Encryption key:on
IE: Unknown: 000933436F6D56696C6C61
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEE1117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D160B070000000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD920050F204104A00011010440001021041000100103B00010310470010000000000000000300000022571F215E1021001033436F6D20436F72706F726174696F6E1023000833436F6D2031316E10240007312E30302E30301042000D3254364841314E3146323135451054000800060050F204000110110014576972656C65737320526F757465722857464129100800020004
IE: Unknown: DD07000C4304000000
IE: Unknown: 0706495420010B10
IE: Unknown: DD1E00904C33EE1117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: DD1A00904C340B070000000000000000000000000000000000000000
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 12 Mb/s
24 Mb/s; 48 Mb/s
Extra:tsf=0000015ce733cf4c
Extra: Last beacon: 112ms ago
pan0 Interface doesn't support scanning.
Codice: Seleziona tutto
sicco@ubuntu:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=20 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.
Codice: Seleziona tutto
sicco@ubuntu:~$ sudo lshw -C network
*-network
description: Ethernet interface
product: 191 Gigabit Ethernet Adapter
vendor: Silicon Integrated Systems [SiS]
physical id: 4
bus info: pci@0000:00:04.0
logical name: eth0
version: 02
serial: 00:23:54:5e:2f:cd
size: 10MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=sis190 driverversion=1.2 duplex=half ip=192.168.0.4 latency=0 link=no module=sis190 multicast=yes port=MII speed=10MB/s
*-network
description: Wireless interface
product: AR928X Wireless Network Adapter (PCI-Express)
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wmaster0
version: 01
serial: 00:22:43:70:b5:d1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=ath9k latency=0 module=ath9k multicast=yes wireless=IEEE 802.11bgn
*-network DISABLED
description: Ethernet interface
physical id: 1
logical name: pan0
serial: 0a:6e:f2:15:64:23
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes