{"id":1860,"date":"2025-08-05T19:29:16","date_gmt":"2025-08-05T11:29:16","guid":{"rendered":"https:\/\/www.hgfwq.com\/blog\/?p=1860"},"modified":"2025-08-05T19:29:16","modified_gmt":"2025-08-05T11:29:16","slug":"linux-wifi%e4%b8%8d%e5%8f%af%e7%94%a8%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8c%87%e5%8d%97%e4%b8%8e%e6%ad%a5%e9%aa%a4","status":"publish","type":"post","link":"https:\/\/www.hgfwq.com\/blog\/1860.html","title":{"rendered":"Linux WiFi\u4e0d\u53ef\u7528\u89e3\u51b3\u65b9\u6848\u7684\u5b8c\u6574\u6307\u5357\u4e0e\u6b65\u9aa4"},"content":{"rendered":"

Linux WiFi\u4e0d\u53ef\u7528\u95ee\u9898\u7684\u8be6\u7ec6\u6307\u5357<\/h><\/p>\n

\"Linux<\/p>\n

\u968f\u7740\u4e91\u8ba1\u7b97\u548c\u865a\u62df\u5316\u6280\u672f\u7684\u53d1\u5c55\uff0cLinux\u670d\u52a1\u5668\u548cVPS\u6210\u4e3a\u4e86\u8bb8\u591a\u4f01\u4e1a\u548c\u4e2a\u4eba\u7528\u6237\u7684\u9996\u9009\u3002WiFi\u4f5c\u4e3a\u73b0\u4ee3\u7f51\u7edc\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5728Linux\u7cfb\u7edf\u4e2d\u51fa\u73b0\u4e0d\u53ef\u7528\u7684\u95ee\u9898\u53ef\u80fd\u4f1a\u5f71\u54cd\u7528\u6237\u7684\u65e5\u5e38\u5de5\u4f5c\u548c\u751f\u6d3b\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdLinux WiFi\u4e0d\u53ef\u7528\u95ee\u9898\u7684\u6392\u67e5\u4e0e\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n<\/p>\n

1. \u68c0\u67e5WiFi\u786c\u4ef6\u8fde\u63a5<\/h><\/p>\n

\u5728\u89e3\u51b3WiFi\u4e0d\u53ef\u7528\u7684\u95ee\u9898\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u786e\u8ba4WiFi\u786c\u4ef6\u8bbe\u5907\u662f\u5426\u6b63\u5e38\u8fde\u63a5\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u57fa\u672c\u7684\u68c0\u67e5\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n

    \n
  1. \u68c0\u67e5WiFi\u9002\u914d\u5668\u662f\u5426\u63d2\u5728\u8ba1\u7b97\u673a\u7684USB\u7aef\u53e3\u4e0a\u3002<\/li>\n
  2. \u786e\u4fddWiFi\u9002\u914d\u5668\u5df2\u6b63\u786e\u63d2\u5165\u5230\u8ba1\u7b97\u673a\u7684PCIe\u6216MiniPCIe\u63d2\u69fd\u4e2d\u3002<\/li>\n
  3. \u67e5\u770bWiFi\u9002\u914d\u5668\u662f\u5426\u5728\u8ba1\u7b97\u673a\u7684BIOS\u8bbe\u7f6e\u4e2d\u542f\u7528\u3002<\/li>\n
  4. \u68c0\u67e5WiFi\u9002\u914d\u5668\u662f\u5426\u6709\u7269\u7406\u635f\u574f\u7684\u8ff9\u8c61\uff0c\u5982\u7834\u635f\u7684USB\u63a5\u53e3\u6216\u9002\u914d\u5668\u5916\u58f3\u3002<\/li>\n<\/ol>\n

    2. \u68c0\u67e5\u7f51\u7edc\u670d\u52a1\u72b6\u6001<\/h><\/p>\n

    Linux\u7cfb\u7edf\u4e2d\uff0c\u7f51\u7edc\u670d\u52a1\u901a\u5e38\u7531NetworkManager\u7ba1\u7406\u3002\u4ee5\u4e0b\u6b65\u9aa4\u53ef\u4ee5\u5e2e\u52a9\u60a8\u68c0\u67e5\u7f51\u7edc\u670d\u52a1\u72b6\u6001\uff1a<\/p>\n<\/p>\n

      \n
    1. \u6253\u5f00\u7ec8\u7aef\u3002<\/li>\n
    2. \u8f93\u5165\u547d\u4ee4\uff1asudo systemctl status NetworkManager<\/code>\uff0c\u67e5\u770bNetworkManager\u670d\u52a1\u7684\u72b6\u6001\u3002<\/li>\n
    3. \u5982\u679c\u670d\u52a1\u672a\u542f\u52a8\uff0c\u5c1d\u8bd5\u4f7f\u7528\u547d\u4ee4\uff1asudo systemctl start NetworkManager<\/code>\u542f\u52a8\u670d\u52a1\u3002<\/li>\n
    4. \u5982\u679c\u670d\u52a1\u5df2\u542f\u52a8\u4f46WiFi\u4ecd\u7136\u4e0d\u53ef\u7528\uff0c\u68c0\u67e5\u662f\u5426\u6709\u9519\u8bef\u4fe1\u606f\u63d0\u793a\u3002<\/li>\n<\/ol>\n

      3. \u68c0\u67e5WiFi\u914d\u7f6e\u6587\u4ef6<\/h><\/p>\n

      WiFi\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u4e8e\/etc\/network\/interfaces<\/code>\u6216\/etc\/wpa_supplicant\/wpa_supplicant.conf<\/code>\u4e2d\u3002\u4ee5\u4e0b\u6b65\u9aa4\u53ef\u4ee5\u5e2e\u52a9\u60a8\u68c0\u67e5WiFi\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<\/p>\n

        \n
      1. \u6253\u5f00\u7ec8\u7aef\u3002<\/li>\n
      2. \u8f93\u5165\u547d\u4ee4\uff1asudo nano \/etc\/network\/interfaces<\/code>\u6216sudo nano \/etc\/wpa_supplicant\/wpa_supplicant.conf<\/code>\u6253\u5f00\u914d\u7f6e\u6587\u4ef6\u3002<\/li>\n
      3. \u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684WiFi\u7f51\u7edc\u540d\u79f0\uff08SSID\uff09\u548c\u5bc6\u7801\u662f\u5426\u6b63\u786e\u3002<\/li>\n
      4. \u786e\u8ba4\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u7f51\u7edc\u7c7b\u578b\uff08\u5982WPA-PSK\uff09\u662f\u5426\u4e0e\u60a8\u7684WiFi\u7f51\u7edc\u517c\u5bb9\u3002<\/li>\n
      5. \u5982\u679c\u914d\u7f6e\u6587\u4ef6\u6709\u8bef\uff0c\u8bf7\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u4fee\u6539\u3002<\/li>\n<\/ol>\n

        4. \u91cd\u7f6e\u7f51\u7edc\u8bbe\u7f6e<\/h><\/p>\n

        \u5982\u679c\u4ee5\u4e0a\u6b65\u9aa4\u90fd\u65e0\u6cd5\u89e3\u51b3\u95ee\u9898\uff0c\u60a8\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u7f6e\u7f51\u7edc\u8bbe\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u672c\u7684\u91cd\u7f6e\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n

          \n
        1. \u6253\u5f00\u7ec8\u7aef\u3002<\/li>\n
        2. \u8f93\u5165\u547d\u4ee4\uff1asudo service NetworkManager restart<\/code>\u91cd\u542fNetworkManager\u670d\u52a1\u3002<\/li>\n
        3. \u5982\u679c\u9700\u8981\uff0c\u60a8\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u65b0\u52a0\u8f7d\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\uff1asudo ifconfig wlan0 down<\/code>\u548csudo ifconfig wlan0 up<\/code>\u3002<\/li>\n
        4. \u5982\u679c\u4f7f\u7528\u7684\u662fwpa_supplicant\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\uff1asudo wpa_supplicant -i wlan0 -c \/etc\/wpa_supplicant\/wpa_supplicant.conf -B<\/code>\u91cd\u65b0\u8fde\u63a5WiFi\u3002<\/li>\n<\/ol>\n

          5. \u66f4\u65b0Linux\u7cfb\u7edf<\/h><\/p>\n

          \u6709\u65f6\u5019\uff0cLinux\u7cfb\u7edf\u4e2d\u7684\u9a71\u52a8\u7a0b\u5e8f\u6216\u8f6f\u4ef6\u5305\u53ef\u80fd\u8fc7\u65f6\uff0c\u5bfc\u81f4WiFi\u4e0d\u53ef\u7528\u3002\u4ee5\u4e0b\u6b65\u9aa4\u53ef\u4ee5\u5e2e\u52a9\u60a8\u66f4\u65b0\u7cfb\u7edf\uff1a<\/p>\n<\/p>\n

            \n
          1. \u6253\u5f00\u7ec8\u7aef\u3002<\/li>\n
          2. \u5bf9\u4e8e\u57fa\u4e8eDebian\u7684\u7cfb\u7edf\uff08\u5982Ubuntu\uff09\uff0c\u8f93\u5165\u547d\u4ee4\uff1asudo apt update && sudo apt upgrade<\/code>\u3002<\/li>\n
          3. \u5bf9\u4e8e\u57fa\u4e8eRPM\u7684\u7cfb\u7edf\uff08\u5982CentOS\uff09\uff0c\u8f93\u5165\u547d\u4ee4\uff1asudo yum update<\/code>\u3002<\/li>\n
          4. \u66f4\u65b0\u5b8c\u6210\u540e\uff0c\u91cd\u542f\u8ba1\u7b97\u673a\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/li>\n<\/ol>\n

            \u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h><\/p>\n

            \u95ee\uff1a\u4e3a\u4ec0\u4e48\u6211\u7684Linux\u7cfb\u7edf\u4e2d\u7684WiFi\u4e0d\u53ef\u7528\uff1f<\/b><\/p>\n

            Linux WiFi\u4e0d\u53ef\u7528\u7684\u539f\u56e0\u53ef\u80fd\u6709\u5f88\u591a\uff0c\u5305\u62ec\u786c\u4ef6\u8fde\u63a5\u95ee\u9898\u3001\u7f51\u7edc\u670d\u52a1\u72b6\u6001\u95ee\u9898\u3001WiFi\u914d\u7f6e\u6587\u4ef6\u95ee\u9898\u3001\u7cfb\u7edf\u9a71\u52a8\u7a0b\u5e8f\u8fc7\u65f6\u7b49\u3002\u5efa\u8bae\u6309\u7167\u672c\u6587\u63d0\u4f9b\u7684\u6b65\u9aa4\u9010\u4e00\u6392\u67e5\u3002<\/p>\n<\/p>\n

            \u95ee\uff1a\u5982\u4f55\u67e5\u770bLinux\u7cfb\u7edf\u4e2d\u7684WiFi\u4fe1\u53f7\u5f3a\u5ea6\uff1f<\/b><\/p>\n

            \u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4iwconfig wlan0<\/code>\u67e5\u770bWiFi\u9002\u914d\u5668\u7684\u4fe1\u53f7\u5f3a\u5ea6\u3002\u8be5\u547d\u4ee4\u4f1a\u663e\u793a\u4fe1\u53f7\u5f3a\u5ea6\uff08\u5982-70dBm\uff09\u548c\u4fe1\u53f7\u8d28\u91cf\uff08\u598258%\uff09\u7b49\u4fe1\u606f\u3002<\/p>\n<\/p>\n

            \u95ee\uff1a\u5982\u679c\u91cd\u7f6e\u7f51\u7edc\u8bbe\u7f6e\u4ecd\u7136\u65e0\u6cd5\u89e3\u51b3\u95ee\u9898\uff0c\u6211\u8be5\u600e\u4e48\u529e\uff1f<\/b><\/p>\n

            \u5982\u679c\u91cd\u7f6e\u7f51\u7edc\u8bbe\u7f6e\u4ecd\u7136\u65e0\u6cd5\u89e3\u51b3\u95ee\u9898\uff0c\u60a8\u53ef\u4ee5\u5c1d\u8bd5\u66f4\u65b0Linux\u7cfb\u7edf\u4e2d\u7684\u9a71\u52a8\u7a0b\u5e8f\u6216\u8054\u7cfb\u60a8\u7684\u786c\u4ef6\u5236\u9020\u5546\u83b7\u53d6\u5e2e\u52a9\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u5728Linux\u8bba\u575b\u6216\u793e\u533a\u4e2d\u5bfb\u6c42\u5176\u4ed6\u7528\u6237\u7684\u5e2e\u52a9\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

            Linux WiFi\u4e0d\u53ef\u7528\u95ee\u9898\u7684\u8be6\u7ec6\u6307\u5357 \u968f\u7740\u4e91\u8ba1\u7b97\u548c\u865a\u62df\u5316\u6280\u672f\u7684\u53d1\u5c55\uff0cLinux\u670d\u52a1\u5668\u548cVPS\u6210\u4e3a\u4e86\u8bb8\u591a\u4f01\u4e1a\u548c\u4e2a\u4eba\u7528\u6237\u7684\u9996\u9009\u3002WiFi\u4f5c\u4e3a\u73b0\u4ee3\u7f51\u7edc\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5728Linux\u7cfb\u7edf\u4e2d\u51fa\u73b0\u4e0d\u53ef\u7528\u7684\u95ee\u9898\u53ef\u80fd\u4f1a\u5f71\u54cd\u7528\u6237\u7684\u65e5\u5e38\u5de5\u4f5c\u548c\u751f\u6d3b\u3002\u672c\u6587\u5c06\u8be6\u7ec6…<\/p>\n","protected":false},"author":1,"featured_media":1861,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[50,650,651],"topic":[],"class_list":["post-1860","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haiwai","tag-linux","tag-wifi","tag-651"],"_links":{"self":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/1860","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/comments?post=1860"}],"version-history":[{"count":1,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/1860\/revisions"}],"predecessor-version":[{"id":1863,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/1860\/revisions\/1863"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media\/1861"}],"wp:attachment":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media?parent=1860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/categories?post=1860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/tags?post=1860"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/topic?post=1860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}