ho installato ubuntu hardy heron, ma non mi funziona il wifi
la scheda è
Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
ho provato già tutto quello suggerito sui vari topic, niente
c'è un tasto di attivazione sul portatile che non funzione (si accende quando avvio, poi si spegne da solo e addio..)
ho già fatto questo
Codice: Seleziona tutto
sudo apt-get install linux-backports-modules-hardyi risultati dei comandi sono:
Codice: Seleziona tutto
sergio@Sergio:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11a ESSID:"" Nickname:""
Mode:Managed Channel:0 Access Point: Not-Associated
Tx-Power=0 dBm
Retry min limit:7 RTS thr:off Fragment thr=2346 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
ppp0 no wireless extensions.Codice: Seleziona tutto
sergio@Sergio:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:1a:4b:75:c6:7a
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:18
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:2264 errors:0 dropped:0 overruns:0 frame:0
TX packets:2264 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:113200 (110.5 KB) TX bytes:113200 (110.5 KB)
ppp0 Link encap:Point-to-Point Protocol
inet addr:151.54.246.4 P-t-P:151.23.232.7 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:4178 errors:0 dropped:0 overruns:0 frame:0
TX packets:3285 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:4844794 (4.6 MB) TX bytes:350499 (342.2 KB)