LinuxQuestions.org - [SOLVED] Intel Centrino Wireless-N 1030 not working in CentOS 7

Ever since installing CentOS, my wireless card hasn't connected to the network. (It works fine in Fedora and Ubuntu.) My wired interface has no issues.

I've re-downloaded the drivers from Intel and copied them to /lib/firmware, removed and reloaded them multiple times, and taken down and up network.service and NetworkManager.service in every combination. I've tried static and DHCP configurations. So far, nothing has gotten my wireless interface to work. So I turn to you for help.

Code:

[root@localhost network-scripts]# lspci | grep -i wireless

03:00.0 Network controller: Intel Corporation Centrino Wireless-N 1030 [Rainbow Peak] (rev 34)

Code:

[root@localhost network-scripts]# lsmod | grep iwl

iwldvm                189077  0 

mac80211              661351  1 iwldvm

iwlwifi              126101  1 iwldvm

cfg80211              572836  3 iwlwifi,mac80211,iwldvm

Code:

[root@localhost network-scripts]# ll /lib/firmware | grep iwl | grep 6000

-rw-r--r--. 1 root root  454608 Nov 20  2015 iwlwifi-6000-4.ucode

-rw-r--r--. 1 root root  444128 Nov 20  2015 iwlwifi-6000g2a-5.ucode

-rw-r--r--. 1 root root  677296 Nov 20  2015 iwlwifi-6000g2a-6.ucode

-rw-r--r--. 1 root root  460912 Aug  9 23:59 iwlwifi-6000g2b-5.ucode

-rw-r--r--. 1 root root  679436 Nov 20  2015 iwlwifi-6000g2b-6.ucode

drwxr-xr-x. 2 root root    4096 Aug  9 23:58 iwlwifi-6000g2b-ucode-17.168.5.2

-rw-r--r--. 1 root root    2046 Aug  9 23:59 LICENSE.iwlwifi-6000g2b-ucode

-rw-r--r--. 1 root root    4799 Aug  9 23:59 README.iwlwifi-6000g2b-ucode

Code:

[root@localhost network-scripts]# nmcli d

DEVICE      TYPE      STATE      CONNECTION 

virbr0      bridge    connected  virbr0    

p5p1        ethernet  connected  p5p1      

lo          loopback  unmanaged  --        

virbr0-nic  tap      unmanaged  --        

wlp3s0      wifi      unmanaged  --        

[root@localhost network-scripts]# ip link show wlp3s0

7: wlp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT qlen 1000

    link/ether 58:91:cf:0f:d8:cc brd ff:ff:ff:ff:ff:ff

Code:

[root@localhost network-scripts]# ls | grep -E 'ifcfg|wireless'

ifcfg-ATTNpQ6FPi

ifcfg-lo

ifcfg-p5p1

ifup-wireless

Code:

[root@localhost network-scripts]# ./ifup ifcfg-ATTNpQ6FPi 

Error: Connection activation failed: No suitable device found for this connection.

[root@localhost network-scripts]# ./ifup ifcfg-p5p1 

Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/3)

Code:

[root@localhost network-scripts]# cat ifcfg-ATTNpQ6FPi 

HWADDR=58:91:CF:0F:D8:CC

ESSID="ATTNpQ6FPi"

MODE=Managed

KEY_MGMT=WPA-PSK

TYPE=Wireless

BOOTPROTO=dhcp

DEFROUTE=yes

IPV4_FAILURE_FATAL=no

IPV6INIT=yes

IPV6_AUTOCONF=yes

IPV6_DEFROUTE=yes

IPV6_FAILURE_FATAL=no

NAME=ATTNpQ6FPi

UUID=2a976004-1b02-4c3d-bbe9-798b16a852ea

ONBOOT=yes

DNS1=8.8.4.4

DNS2=8.8.8.8

PEERDNS=no

PEERROUTES=yes

IPV6_PEERDNS=yes

IPV6_PEERROUTES=yes

IPV6_PRIVACY=no

I'll happily provide any further output you guys request. I appreciate any assistance you can give. Thank you.