Arch Linux

javierdotnet

Member

Registered: 2011-02-16

Posts: 2

Update Kernel ( 3.15 ) and wifi network device disappear

Hi everyone.

I've update the kernel to the last version and i've lost the wifi hardware ( Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter )
Any suggestion ??

Thanks

Lone_Wolf

Forum Moderator

From: Netherlands, Europe

Registered: 2005-10-04

Posts: 12,007

Re: Update Kernel ( 3.15 ) and wifi network device disappear

Please elaborate what you mean with 'lost the wifi hardware' .

Is it listed in lscpi output ?

---

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.

(A works at time B)  && (time C > time B ) ≠  (A works at time C)

Trilby

Inspector Parrot

Registered: 2011-11-29

Posts: 29,611

Website

Re: Update Kernel ( 3.15 ) and wifi network device disappear

I have an image of it falling out of the computer while it is being carried around.  Check between couch cushions - check all your pockets.   Of course this is not likely what you mean, so please describe the actual systems and data that you have collected.

In addition to the lspci output (`lspci -vnn | grep -i net` would be great) can you also provide the output from `ip a` and describe how you previously had set up wireless including which driver you were using, and the tools used to connect.

---

"UNIX is simple and coherent..." - Dennis Ritchie, "GNU's Not UNIX" -  Richard Stallman