☰

intel 6250 agn 未在 ifconfig 中加载 wlan 接口

tag-icon • tag-icon networking wireless intel-wireless iwlwifi 17.04
intel 6250 agn 未在 ifconfig 中加载 wlan 接口

我买了这张 PCI 卡：英特尔迅驰 WiMAX 6250。

问题：

系统检测到 wifi 卡，加载模块等，但不会创建接口。

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)

最初 6250 卡加载了RTL818X_PCI模块，我随后将其替换为iwldvm我为wlwifi-6050-ucode固件，这显然可以用于 6250 卡。

关于硬件被列入黑名单的问题，我与供应商（Mecer）的一名技术人员进行了交谈，并解释了他所说的内容 - 如果我能安装进去，它应该可以工作 - 指的是 pci wifi 卡

在这里您可以看到 WiFi 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：

完整的 iwlwifi 错误

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，这不相关，因为我甚至无法扫描

另外，请注意。我有一个硬件开关，使用Fn+F11可以打开和关闭我的 wifi。当笔记本电脑的 wifi 开启时，LED 应该呈稳定的绿色，但使用此 wifi 卡时，wifi 灯永远不会亮起。

这是否意味着某种黑名单硬件/不兼容性？

谢谢

相关内容