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  #1  
Old 24th July 2012, 12:06 PM
krism Offline
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Join Date: Jul 2012
Location: Scotland, UK.
Posts: 1
linuxchrome
New Kernel = No WiFi

H guys,

I'm currently using Fedora 17 64 BIT on my laptop. My Broadcom BCM4313 wireless network card was working fine until I switched my laptop on this morning.

Since I last used it I'd updated my system, with the update came some kernel updates. I was sitting on Linux 3.4.5-2.fc17.x86_64. Obviously I didn't restart but after switching on my laptop this morning I booted into kernel Linux 3.4.6-2.fc17.x86_66.

Booting into the new kernel I realised that my wireless card hadn't been picked up and I couldn't find a way to enable it. Right now I've booted into the previous kernel although I'd really like my card to be working with the latest.

I was an Ubuntu user for 4 years and am relatively new to Fedora.

How can I go about solving this problem?
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  #2  
Old 24th July 2012, 12:18 PM
roelj Offline
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Join Date: Jun 2009
Location: Netherlands
Age: 21
Posts: 279
linuxfirefox
Re: New Kernel = No WiFi

You could boot into the older kernel. If you have set up grub2 to have no delay on startup you should edit /boot/grub2/grub.cfg and either change
Code:
set default="0"
to the kernel you'd like to boot (probably you want to change "0" to "1" there).

Or you can change
Code:
set timeout=0
to 5 or so, so you can select a kernel from a list on startup.
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  #3  
Old 24th July 2012, 01:06 PM
smr54 Online
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Join Date: Jan 2010
Posts: 4,979
linuxchrome
Re: New Kernel = No WiFi

It's probably a module that didn't get updated. I've never used the Broadcom card, but maybe it's this?

https://bugzilla.redhat.com/show_bug.cgi?id=815059
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