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NightYang

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注册时间： 2020-02-17

帖子： 5

无线网卡不能使用

安装系统之后无线网卡无法使用
IP link的结果为
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether 98:83:89:2f:ee:0a brd ff:ff:ff:ff:ff:ff
725: wlp1s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether ce:ce:92:8f:60:20 brd ff:ff:ff:ff:ff:ff

尝试启动网卡
    sudo ip link set wlp1s0 up
    RTNETLINK answers: Input/output error

rfkill list的结果为
0: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no
851: phy850: Wireless LAN
        Soft blocked: no
        Hard blocked: no

dmesg
[  883.784264] iwlwifi 0000:01:00.0: Firmware not running - cannot dump error                                                                         
[  883.804126] iwlwifi 0000:01:00.0: Applying debug destination EXTERNAL_DRAM
[  883.951222] iwlwifi 0000:01:00.0: Applying debug destination EXTERNAL_DRAM
[  884.030373] iwlwifi 0000:01:00.0: FW already configured (0) - re-configuring
[  884.042088] iwlwifi 0000:01:00.0: Microcode SW error detected.  Restarting 0x82000000.                                                             
[  884.042249] iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
[  884.042258] iwlwifi 0000:01:00.0: Status: 0x00000050, count: 6
[  884.042264] iwlwifi 0000:01:00.0: Loaded firmware version: 36.952d9faa.0
[  884.042271] iwlwifi 0000:01:00.0: 0x00000038 | BAD_COMMAND                                                                                         
[  884.042277] iwlwifi 0000:01:00.0: 0x00A002F1 | trm_hw_status0

小白不懂，被无线网困住好久了！  求大神指点啊！！！

最近编辑记录 NightYang (2020-02-17 18:25:41)

beginner

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注册时间： 2019-10-07

帖子： 269

Re: 无线网卡不能使用

有个简单易懂的networkmanager为何不用?
另:NetworkManager (简体中文) - ArchWiki