I had tried every code every idea every thing but I failed wireless driver Broadcom BCM43412
, but when I checked pci-id
it show not supported. my pci id is 14e4:4365
and chip id is BCM43142
. I tried edit connection myself to also but I can't what to put in clone mac address place? device mac address is the router mac adress but what is clone mac address? I had placed my laptop mac address in place of clone mac address but it doesn't work. tried every thing but it not work checked additional driver by going system settings it doesn't contain any drivers, tried internet by cable then it connects then how should I correct this? my ubuntu version is 13.10
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Ok lets follow this steps:
Firt Upgrade your Ubuntu 13.10 to New release version because it's reached end of life on 27 January 2014
, follow official Ubuntu Documentation
If you have previously installed the bcmwl-kernel-source package
, you will need to remove it by using the purge method:
sudo apt-get purge bcmwl-kernel-source
Run folow line to preparing the system to install and also to update the Ubuntu list of PCI.IDs:
sudo apt-get update
sudo update-pciids
Then install your wierless driver with following line:
sudo apt-get install bcmwl-kernel-source
and then reboot
sudo reboot
I hope this helps

αғsнιη
- 35,660
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ohk after trying this method i will tell you what happened ohk be in touch – Broken Heart Aug 20 '14 at 05:40
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i used this code but it is showing this "sudo:apt:command not found" what now i think bcmwl pakage is not installed in my system – Broken Heart Aug 20 '14 at 06:20
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ohk i am updating it but after that if the problenm remains i will know you be in touch – Broken Heart Aug 20 '14 at 06:48
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Try to Upgrade your Ubuntu 13.10(Saucy Salamander) to Ubuntu 14.04.1 LTS. As it has reaches to EOL(End of Life) on July 17 2014.

Bipul kumar
- 31
cat /etc/lsb-release
in terminal (press Ctrl+Alt+T) and pot the output in question. – αғsнιη Aug 20 '14 at 05:04