Hey folks, running CentOS 7.4 on a new Lenovo Yoga 920 with the QCA6174 wifi adapter and am having issues. When I toggle the wifi to on nothing seems to happen. I've tried recommendations from various posts including trying the elrepo with no luck. Any ideas?
lspci -nn | grep -i Net
6b:00.0 Network controller [0280]: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter [168c:003e] (rev 32)
Wireless issue with WCA6174
Re: Wireless issue with WCA6174
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# grep -i 168c /lib/modules/3.10.0-693.5.2.el7.x86_64/modules.* | grep -i 003e
/lib/modules/3.10.0-693.5.2.el7.x86_64/modules.alias:alias pci:v0000168Cd0000003Esv*sd*bc*sc*i* ath10k_pci
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Re: Wireless issue with WCA6174
Here is the output:TrevorH wrote:modprobe ath10k_pci and see if your interface then appears in the output of `ifconfig -a` or `ip link show`Code: Select all
# grep -i 168c /lib/modules/3.10.0-693.5.2.el7.x86_64/modules.* | grep -i 003e /lib/modules/3.10.0-693.5.2.el7.x86_64/modules.alias:alias pci:v0000168Cd0000003Esv*sd*bc*sc*i* ath10k_pci
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grep -i 168c /lib/modules/3.10.0-693.5.2.el7.x86_64/modules.* | grep -i 003e
/lib/modules/3.10.0-693.5.2.el7.x86_64/modules.alias:alias pci:v0000168Cd0000003Esv*sd*bc*sc*i* ath10k_pci
[cchris@localhost Downloads]$ sudo modprobe ath10k_pci
Downloads]$ ifconfig -a
enp0s20f0u1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.128.112.82 netmask 255.255.255.0 broadcast 10.128.112.255
inet6 fe80::3d67:c8c4:56fa:a196 prefixlen 64 scopeid 0x20<link>
ether a0:ce:c8:03:84:02 txqueuelen 1000 (Ethernet)
RX packets 78523 bytes 22621535 (21.5 MiB)
RX errors 0 dropped 27 overruns 0 frame 0
TX packets 19683 bytes 2343507 (2.2 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1 (Local Loopback)
RX packets 692 bytes 38706 (37.7 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 692 bytes 38706 (37.7 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether 52:54:00:56:03:ac txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
virbr0-nic: flags=4098<BROADCAST,MULTICAST> mtu 1500
ether 52:54:00:56:03:ac txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp107s0: flags=4098<BROADCAST,MULTICAST> mtu 1500
ether ce:7b:9e:71:1f:ad txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
Downloads]$ ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp0s20f0u1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT qlen 1000
link/ether a0:ce:c8:03:84:02 brd ff:ff:ff:ff:ff:ff
3: wlp107s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000
link/ether ce:7b:9e:71:1f:ad brd ff:ff:ff:ff:ff:ff
4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT qlen 1000
link/ether 52:54:00:56:03:ac brd ff:ff:ff:ff:ff:ff
5: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN mode DEFAULT qlen 1000
link/ether 52:54:00:56:03:ac brd ff:ff:ff:ff:ff:ff
Re: Wireless issue with WCA6174
Well I'm not sure how you've managed to get an enp0s20f0u1 (looks like wired) and an wlp107s0 interface but the wl one is a wireless one. Now you need to configure it using nmcli/nmtui or manually using an ifcfg file.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Re: Wireless issue with WCA6174
I do have a USB wired adapter connected at the moment which should be why thats showing up. I'll try and configure it but it tells me unavailable:TrevorH wrote:Well I'm not sure how you've managed to get an enp0s20f0u1 (looks like wired) and an wlp107s0 interface but the wl one is a wireless one. Now you need to configure it using nmcli/nmtui or manually using an ifcfg file.
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wnmcli
virbr0: connected to virbr0
"virbr0"
bridge, 52:54:00:56:03:AC, sw, mtu 1500
inet4 192.168.122.1/24
wlp107s0: unavailable
"Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter"
wifi (ath10k_pci), CE:7B:9E:71:1F:AD, hw, mtu 1500
lo: unmanaged
"lo"
loopback (unknown), 00:00:00:00:00:00, sw, mtu 65536
Use "nmcli device show" to get complete information about known devices and
"nmcli connection show" to get an overview on active connection profiles.
Consult nmcli(1) and nmcli-examples(5) manual pages for complete usage details.