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Couldnt run that because the it was not able to find the package.
Instead I installed using the following:
sudo apt-get install linux-backports-modules-cw-3.3-precise-generic

and it is still the...

Anh ok.

Here is the output while it is still trying to connect:

[ 213.331601] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[ ...

Hi chili,

I am in India. I dont think we have any regulatory domain issues out here.
Here are the outputs:

ls /lib/firmware/brcm


bcm4329-fullmac-4.bin bcm43xx_hdr-0.fw ...

Hi chili,


The commands gave the following output:

lsmod | grep -e brcmsmac -e wl


brcmsmac 512643 0
mac80211 475488 1 brcmsmac

Hi chili555,

I reinstalled my ubuntu because of the issue, this time cleaning up my hard disk. However, still not able to run internet (wifi). I tried to follow the set of commands where we...

Hi chili,

what should i be doing now?

Hi chili,

here is the output

[ 20.811598] brcmsmac bcma0:0: mfg 4bf core 812 rev 24 class 0 irq 18
[ 22.380824] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 22.381231] IPv6:...

Hi chili,

rfkill list all now gives:
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
2:...

Hi chili,

rfkill list all gives:
0: ideapad_wlan: Wireless LAN
Soft blocked: yes
Hard blocked: yes
1: ideapad_bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: yes
2:...

The earlier message wasnt readable ... so reposting it ... apologies

When I ran
lsmod | grep -e brcm -e bcma
I dint get any output

so I installed using sudo modprobe brcmsmac and now lsmod...

sorry, the earlier post was unreadable ... typing it again

lsmod | grep -e brcm -e bcma
I dint get any output

so I installed using sudo modprobe brcmsmac and now lsmod | grep -e brcm -e...

When I ran
lsmod | grep -e brcm -e bcma
I dint get any output

so I installed using sudo modprobe brcmsmac and now lsmod | grep -e brcm -e bcma shows
rcmsmac 512643 0 ...

Hello chili555,

Thanks for responding. Here is the output:

iwconfig
lo no wireless extensions.
eth0 no wireless extensions.


sudo iwlist wlan0 scan

Hello Administrators,

Before going through the complete writeup, dont map this question to some other question as I have spent almost 25 hours on this issue and havent been able to solve it yet....

Hi lossman,

I am facing a similar problem as yours. I assume that you have fixed it as it has been quite some time since this message has been posted. Can you help me out in solving it please.

...