Re: Need help. Wireless does not work after kernel upgrade[Scanned]

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Tobias Bocanegra wrote:
- have you tried to reinstall the windows driver?
- what does a plain: 'iwconfig' say?

regards, toby

On 8/1/06, Andrew Robinson <awrobinson-ml@xxxxxxxxx> wrote:
I had ndiswrapper and wireless networking working on my eMachines laptop
running Fedora Core 4 with kernel 2.6.15-1.1831_FC4. This afternoon I
upgraded to kernel 2.6.17-1.2142_FC4. I upgraded ndiswrapper to
ndiswrapper-1.18-1.lvn4 and
kernel-module-ndiswrapper-2.6.17-1.2142_FC4-1.18-1.lvn4.

lspci shows my wireless network adapter:
00:0c.0 Network controller: Broadcom Corporation BCM4306 802.11b/g
Wireless LAN Controller (rev 03)

I still see the wireless driver with 'ndiswrapper -l':

Installed drivers:
netbc564                driver installed, hardware present

When I try to bring up the wireless interface, I get

[root@proteus log]# ifup eth1
SIOCSIFFLAGS: No such file or directory
Failed to bring up eth1.

In the messages I list below, I see references to "bcm43xx". Was there a
native driver developed between kernels 2.6.15 and 2.6.17? Should I be
making use of that? How do I do so? If not, how do I rescue my ndiswrapper?

Thanks!

Andrew Robinson


Jul 31 19:47:53 proteus kernel: bcm43xx: Chip ID 0x4306, rev 0x3
Jul 31 19:47:53 proteus kernel: bcm43xx: Number of cores: 5
Jul 31 19:47:53 proteus kernel: bcm43xx: Core 0: ID 0x800, rev 0x4,
vendor 0x4243, enabled
Jul 31 19:47:53 proteus kernel: bcm43xx: Core 1: ID 0x812, rev 0x5,
vendor 0x4243, disabled
Jul 31 19:47:53 proteus kernel: bcm43xx: Core 2: ID 0x80d, rev 0x2,
vendor 0x4243, enabled
Jul 31 19:47:53 proteus kernel: bcm43xx: Core 3: ID 0x807, rev 0x2,
vendor 0x4243, disabled
Jul 31 19:47:54 proteus kernel: bcm43xx: Core 4: ID 0x804, rev 0x9,
vendor 0x4243, enabled
Jul 31 19:47:54 proteus kernel: bcm43xx: PHY connected
Jul 31 19:47:54 proteus kernel: bcm43xx: Detected PHY: Version: 2, Type
2, Revision 2
Jul 31 19:47:54 proteus kernel: bcm43xx: Detected Radio: ID: 2205017f
(Manuf: 17f Ver: 2050 Rev: 2)
Jul 31 19:47:54 proteus kernel: bcm43xx: Radio turned off
Jul 31 19:47:54 proteus kernel: bcm43xx: Radio turned off
Jul 31 19:47:54 proteus kernel: ndiswrapper version 1.18 loaded
(preempt=no,smp=no)

Jul 31 19:47:55 proteus kernel: bcm43xx: set security called
Jul 31 19:47:55 proteus kernel: bcm43xx:    .active_key = 0
Jul 31 19:47:55 proteus kernel: bcm43xx:    .level = 1
Jul 31 19:47:55 proteus kernel: bcm43xx:    .enabled = 1
Jul 31 19:47:55 proteus kernel: bcm43xx:    .encrypt = 1
Jul 31 19:47:55 proteus kernel: SoftMAC: Associate: Scanning for
networks first.
Jul 31 19:47:55 proteus kernel: SoftMAC: Associate: failed to initiate
scan. Is device up?
Jul 31 19:47:55 proteus kernel: bcm43xx: PHY connected
Jul 31 19:47:55 proteus kernel: bcm43xx: Error: Microcode
"bcm43xx_microcode5.fw" not available or load failed.


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There is no need to use ndiswrapper with the latest kernel. I use a Broadcom 4306 wifi card and native linux drivers.

The broadcom drivers are included all you need is firmware. Check out my website for more information, the process is very simple.

http://cb-net.co.uk

Cheers,

-Chris


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