[rhelv6-list] RHEL6 Wireless problem
Robin Price II
rprice at redhat.com
Tue Dec 6 18:56:33 UTC 2011
On 12/04/2011 08:56 AM, 馬小布 wrote:
> [root at genius ~]# /etc/init.d/network restart
> Shutting down interface eth0: Device state: 3 (disconnected)
> [ OK ]
> Shutting down interface wlan0: Error: Device 'wlan0'
> (/org/freedesktop/NetworkManager/Devices/1) disconnecting failed: This
> device is not active
> [FAILED]
> Shutting down loopback interface: [ OK ]
> Bringing up loopback interface: [ OK ]
> Bringing up interface eth0: Active connection state: activating
> Active connection path: /org/freedesktop/NetworkManager/ActiveConnection/3
> state: activated
> Connection activated
> [ OK ]
> Bringing up interface wlan0: RTNETLINK answers: File exists
> [ OK
Now that I think about it. Since you are using the network init script
vs NetworkManager, have you gone through your networking scripts and
removed "NM_CONTROLLED=yes", stopped NetworkManager, and then started
network?
example:
vim /etc/sysconfig/network-script/ifcfg-eth*
Remove "NM_CONTROLLED=yes" line from every script in order to be able
for the network daemon to control it.
# service NetworkManager stop
# chkconfig NetworkManager off
# service network start
# chkconfig network on
Also, would want to enable the device with 'ifconfig wlan0 up', but here
are some kbases that talk about the 'RTNETLINK answers: File exists' error.
https://access.redhat.com/kb/docs/DOC-48573
https://access.redhat.com/kb/docs/DOC-50709
HTHs,
~rp
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