![intel centrino 6250 agn 未加载 WLAN 接口](https://linux22.com/image/108877/intel%20centrino%206250%20agn%20%E6%9C%AA%E5%8A%A0%E8%BD%BD%20WLAN%20%E6%8E%A5%E5%8F%A3.png)
我买了这张 PCI 卡:英特尔迅驰 WiMAX 6250。
问题:
wifi卡被系统检测到,它加载模块等,但不创建接口。
ifconfig
enp3s0f2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.200 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::4c0a:d5e6:142:f61a prefixlen 64 scopeid 0x20<link>
ether 00:90:f5:d9:7b:ee txqueuelen 1000 (Ethernet)
RX packets 294 bytes 116769 (116.7 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 344 bytes 34308 (34.3 KB)
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 1000 (Local Loopback)
RX packets 342 bytes 25060 (25.0 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 342 bytes 25060 (25.0 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
但
sudo lspci
02:00.0 Network controller: Intel Corporation Centrino Advanced-N + WiMAX 6250 [Kilmer Peak] (rev 5e)
原来6250卡加载了该RTL818X_PCI
模块,我随后将其替换为iwldvm
我获得的模块wlwifi-6050-ucode固件,这显然可以用于 6250 卡。
关于列入黑名单的硬件问题,我与供应商(Mecer)的技术人员进行了交谈,并解释了他的话 - 如果我能安装它,它应该可以工作 - 指的是 pci wifi 卡
在这里您可以看到无线网卡已安装:
sudo lshw
*-pci:1
description: PCI bridge
product: 7 Series/C210 Series Chipset Family PCI Express Root Port 3
vendor: Intel Corporation
physical id: 1c.2
bus info: pci@0000:00:1c.2
version: c4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:18 memory:f7b00000-f7bfffff
*-network DISABLED
description: Wireless interface
product: Centrino Advanced-N + WiMAX 6250 [Kilmer Peak]
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 5e
serial: fa:bb:b7:25:93:6d
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.10.0-14-generic firmware=41.28.5.1 build 33926 latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:31 memory:f7b00000-f7b01fff
日志:
一些日志错误
Apr 3 02:07:32 cybex-W55xEU kernel: [ 753.517987] iwlwifi 0000:02:00.0: EVT_LOGT:2779096482:0xa5a5a5a2:2779096482
Apr 3 02:07:32 cybex-W55xEU kernel: [ 753.518024] iwlwifi 0000:02:00.0: Error -110 on calib cmd 15
Apr 3 02:07:32 cybex-W55xEU kernel: [ 753.518026] iwlwifi 0000:02:00.0: Could not complete ALIVE transition: -110
Apr 3 02:07:32 cybex-W55xEU kernel: [ 753.541115] iwlwifi 0000:02:00.0: Failing on timeout while stopping DMA channel 8 [0xa5a5a5a2]
Apr 3 02:07:32 cybex-W55xEU wpa_supplicant[1105]: Could not set interface wlp2s0 flags (UP): Connection timed out
Apr 3 02:07:32 cybex-W55xEU kernel: [ 753.545377] iwlwifi 0000:02:00.0: Failed to run INIT ucode: -110
Apr 3 02:07:32 cybex-W55xEU kernel: [ 753.545384] iwlwifi 0000:02:00.0: Unable to initialize device.
Apr 3 02:07:32 cybex-W55xEU kernel: [ 753.545432] ieee80211 phy0: Hardware restart was requested
Apr 3 02:07:32 cybex-W55xEU wpa_supplicant[1105]: WEXT: Could not set interface 'wlp2s0' UP
Apr 3 02:07:32 cybex-W55xEU NetworkManager[924]: <error> [1491178052.1546] sup-iface[0x5653b33feed0,wlp2s0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 3 02:07:32 cybex-W55xEU wpa_supplicant[1105]: wlp2s0: Failed to initialize driver interface
Apr 3 02:07:32 cybex-W55xEU NetworkManager[924]: <info> [1491178052.1547] device (wlp2s0): supplicant interface state: starting -> down
Apr 3 02:07:33 cybex-W55xEU kernel: [ 754.977899] usb 3-4: device descriptor read/64, error -110
Apr 3 02:07:37 cybex-W55xEU kernel: [ 758.467371] i2400m_usb 3-4:1.0: untested minor fw version 9.3.2
Apr 3 02:07:37 cybex-W55xEU kernel: [ 758.467372] i2400m_usb 3-4:1.0: firmware interface version 9.3.2
Apr 3 02:07:41 cybex-W55xEU NetworkManager[924]: <warn> [1491178061.9847] device (wlp2s0): re-acquiring supplicant interface (#5).
Apr 3 02:07:41 cybex-W55xEU kernel: [ 763.379440] iwlwifi 0000:02:00.0: L1 Disabled - LTR Disabled
Apr 3 02:07:41 cybex-W55xEU kernel: [ 763.379607] iwlwifi 0000:02:00.0: L1 Disabled - LTR Disabled
Apr 3 02:07:41 cybex-W55xEU kernel: [ 763.379693] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
Apr 3 02:07:42 cybex-W55xEU kernel: [ 763.413299] i2400m_usb 3-4:1.0: notification: URB error -71, retrying
Apr 3 02:07:42 cybex-W55xEU kernel: [ 763.419289] i2400m_usb 3-4:1.0: notification: URB error -71, retrying
我看到了这个邮政,它不相关,因为我什至无法扫描
另外,请注意。我有一个硬件开关,使用Fn
+F11
来打开和关闭我的 wifi。当笔记本电脑的 wifi 打开时,LED 应该呈绿色常亮,但使用此 wifi 卡时,wifi 不会亮起。
这是否意味着某种列入黑名单的硬件/不兼容?
谢谢