无线网卡qca9880无法驱动求帮下

120354117 · #1

看到他们求助都是想运行这几个命令，我看到他内核是有的

certain@certain-MS-7851:~$ dmesg | grep firmware
[ 2.173783] ath10k_pci 0000:03:00.0: Direct firmware load failed with error -2
[ 2.299831] ath10k: could not fetch firmware file 'ath10k/QCA988X/hw2.0/firmware-2.bin': -12

certain@certain-MS-7851:~$ uname -r
3.16.0-38-generic
certain@certain-MS-7851:~$ sudo lspci -knn
[sudo] password for certain:
00:00.0 Host bridge [0600]: Intel Corporation 4th Gen Core Processor DRAM Controller [8086:0c00] (rev 06)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7851]
Kernel driver in use: hsw_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0402] (rev 06)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7851]
Kernel driver in use: i915
00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [8086:0c0c] (rev 06)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7851]
Kernel driver in use: snd_hda_intel
00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI [8086:8c31] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7851]
Kernel driver in use: xhci_hcd
00:16.0 Communication controller [0780]: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 [8086:8c3a] (rev 04)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7851]
Kernel driver in use: mei_me
00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 [8086:8c2d] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7851]
Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:f851]
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 [8086:8c10] (rev d5)
Kernel driver in use: pcieport
00:1c.3 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 [8086:8c16] (rev d5)
Kernel driver in use: pcieport
00:1c.4 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 [8086:8c18] (rev d5)
Kernel driver in use: pcieport
00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 [8086:8c26] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7851]
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge [0601]: Intel Corporation B85 Express LPC Controller [8086:8c50] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7851]
Kernel driver in use: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c02] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7851]
Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller [8086:8c22] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7851]
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7851]
Kernel driver in use: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros QCA988x 802.11ac Wireless Network Adapter [168c:003c]
certain@certain-MS-7851:~$ sudo lshw -numeric -class network
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10EC:8168]
vendor: Realtek Semiconductor Co., Ltd. [10EC]
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 0c
serial: d8:cb:8a:74:68:8f
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-2_0.0.1 02/06/13 ip=192.168.1.115 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:42 ioport:e000(size=256) memory:f7b00000-f7b00fff memory:f0000000-f0003fff
*-network UNCLAIMED
description: Network controller
product: QCA988x 802.11ac Wireless Network Adapter [168C:3C]
vendor: Qualcomm Atheros [168C]
physical id: 0
bus info: pci@0000:03:00.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: memory:f7800000-f79fffff memory:f7a00000-f7a0ffff
certain@certain-MS-7851:~$ sudo ifconfig -a
eth0 Link encap:以太网硬件地址 d8:cb:8a:74:68:8f
inet 地址:192.168.1.115 广播:192.168.1.255 掩码:255.255.255.0
inet6 地址: fd1f:2d92:9d6b:0:e0c1:d104:49be:c261/64 Scope:Global
inet6 地址: fd1f:2d92:9d6b:0:dacb:8aff:fe74:688f/64 Scope:Global
inet6 地址: fe80::dacb:8aff:fe74:688f/64 Scope:Link
inet6 地址: fd1f:2d92:9d6b::83a/128 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 跃点数:1
接收数据包:349715 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:237997 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:1000
接收字节:457683849 (457.6 MB) 发送字节:22519035 (22.5 MB)

lo Link encap:本地环回
inet 地址:127.0.0.1 掩码:255.0.0.0
inet6 地址: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 跃点数:1
接收数据包:6471 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:6471 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:0
接收字节:571462 (571.4 KB) 发送字节:571462 (571.4 KB)

certain@certain-MS-7851:~$ sudo route -nv
内核 IP 路由表
目标网关子网掩码标志跃点引用使用接口
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
certain@certain-MS-7851:~$ sudo rfkill list all
certain@certain-MS-7851:~$

poloshiao · #2

sudo lshw -numeric -class network
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10EC:8168]
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-2_0.0.1 02/06/13 ip=192.168.1.115 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s

1. 優先解決這個問題
r8169 不是合適的驅動
參閱
viewtopic.php?p=3116001#p3116001
http://unixblogger.wordpress.com/2011/1 ... rnet-card/
http://askubuntu.com/questions/346685/w ... controller
1-1. 如果不使用有線網卡先把有線網卡關閉以免影響無線網卡表現

sudo lshw -numeric -class network
*-network UNCLAIMED
product: QCA988x 802.11ac Wireless Network Adapter [168C:3C]
configuration: latency=0

2. 沒有作用中的驅動與韌體
2-1. 測試期間暫時先把有線網卡關閉
以免干擾無線網卡

2-2. PCI.ID [168C:3C] 無誤
http://pciids.sourceforge.net/v2.2/pci.ids
168c Qualcomm Atheros
003c QCA986x/988x 802.11ac Wireless Network Adapter

2-3. 安裝驅動及韌體參見
https://wireless.wiki.kernel.org/en/use ... ers/ath10k

liulu916 · #3

120354117, 用的哪个品牌的 WIFI MODULE?

Ubuntu中文论坛