{"id":155493,"date":"2021-10-07T21:12:24","date_gmt":"2021-10-07T13:12:24","guid":{"rendered":"http:\/\/www.idc.net\/help\/155493\/"},"modified":"2021-10-07T21:12:24","modified_gmt":"2021-10-07T13:12:24","slug":"%e8%bd%bb%e6%9d%be%e9%85%8d%e7%bd%aelinux-usb-hub%ef%bc%9a%e5%85%a8%e9%9d%a2%e6%8c%87%e5%8d%97-linux-u-hub%e9%85%8d%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/155493\/","title":{"rendered":"\u8f7b\u677e\u914d\u7f6eLinux USB Hub\uff1a\u5168\u9762\u6307\u5357 (linux u hub\u914d\u7f6e)"},"content":{"rendered":"<p>\u5728\u4eca\u5929\u8fd9\u4e2a\u65e5\u76ca\u6570\u5b57\u5316\u7684\u65f6\u4ee3\uff0c\u4e92\u8054\u8bbe\u5907\u5df2\u7ecf\u6210\u4e3a\u4eba\u4eec\u5de5\u4f5c\u4e0e\u751f\u6d3b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u65e0\u8bba\u662f\u5728\u5bb6\u4e2d\u8fd8\u662f\u529e\u516c\u5ba4\uff0c\u6211\u4eec\u90fd\u9700\u8981\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5230\u7535\u8111\u4e0a\uff0c\u5982\u952e\u76d8\u3001\u9f20\u6807\u3001\u6253\u5370\u673a\u3001\u5b58\u50a8\u8bbe\u5907\u7b49\u3002\u5728Linux\u64cd\u4f5c\u7cfb\u7edf\u4e0a\uff0c\u914d\u7f6eUSB Hub\u662f\u4e00\u9879\u975e\u5e38\u5e38\u89c1\u7684\u64cd\u4f5c\u3002\u7136\u800c\uff0c\u7531\u4e8eLinux\u5e73\u53f0\u4f17\u591a\u7684\u6280\u672f\u7ec6\u8282\u548c\u914d\u7f6e\uff0c\u4f7f\u5f97\u8bb8\u591a\u521d\u5b66\u8005\u6709\u4e9b\u96be\u4ee5\u5e94\u5bf9\u3002\u672c\u6587\u5c06\u4e3a\u5927\u5bb6\u63d0\u4f9b\u4e00\u4efd\u5168\u9762\u800c\u53c8\u7b80\u8981\u7684Linux USB 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Hub\u7684\u9a71\u52a8\u7a0b\u5e8f\u3002\u901a\u5e38\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u201csudo apt-get install u-utils\u201d\u547d\u4ee4\u6765\u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f\u3002<\/p>\n<p>\u7b2c\u56db\u6b65\uff1a\u914d\u7f6eUSB Hub<\/p>\n<p>\u4e00\u65e6USB Hub\u7684\u9a71\u52a8\u7a0b\u5e8f\u5df2\u5b89\u88c5\u5b8c\u6bd5\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5f00\u59cb\u914d\u7f6eUSB Hub\u3002\u53ef\u4ee5\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u201csudo nano \/etc\/modprobe.d\/blacklist.conf\u201d\u6765\u914d\u7f6eUSB Hub\u7684\u5c5e\u6027\u3002\u5728\u8be5\u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u6307\u5b9aUSB Hub\u7684\u5c5e\u6027\u548c\u914d\u7f6e\u4fe1\u606f\uff0c\u4f8b\u5982\u5982\u679c\u60a8\u60f3\u5c06USB Hub\u4ece\u7cfb\u7edf\u4e2d\u7981\u7528\uff0c\u8bf7\u8f93\u5165\u201cblacklist u-storage\u201d\u547d\u4ee4\u3002<\/p>\n<p>\u7b2c\u4e94\u6b65\uff1a\u6d4b\u8bd5USB Hub\u7684\u8fde\u63a5<\/p>\n<p>\u8fde\u63a5USB Hub\u540e\uff0c\u6211\u4eec\u9700\u8981\u6d4b\u8bd5\u8fde\u63a5\u662f\u5426\u6210\u529f\u3002\u4e00\u4e2a\u53ef\u9760\u7684\u65b9\u6cd5\u662f\u901a\u8fc7\u8f93\u5165\u201csudo fdisk -l\u201d\u6765\u68c0\u67e5\u8bbe\u5907\u662f\u5426\u88ab\u7cfb\u7edf\u68c0\u6d4b\u5230\u3002\u7cfb\u7edf\u4f1a\u663e\u793a\u8fde\u63a5\u7684\u8bbe\u5907\u4fe1\u606f\uff0c\u5176\u4e2d\u5305\u62ec\u8bbe\u5907\u540d\u79f0\u3001\u5927\u5c0f\u3001\u786c\u76d8\u7c7b\u578b\u7b49\u3002\u5982\u679c\u770b\u5230\u60a8\u6240\u8fde\u63a5\u7684USB Hub\uff0c\u8bf4\u660e\u60a8\u5df2\u7ecf\u6210\u529f\u5b8c\u6210\u4e86\u914d\u7f6e\u3002<\/p>\n<p>\u7b2c\u516d\u6b65\uff1a\u4f7f\u7528USB Hub<\/p>\n<p>\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u6109\u5feb\u5730\u4f7f\u7528USB Hub\u4e86\u3002\u53ea\u9700\u8fde\u63a5\u60a8\u7684USB\u8bbe\u5907\u5230USB Hub\u4e0a\u5e76\u63d2\u5165\u7535\u8111\u5373\u53ef\u3002\u5728Linux\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u60a8\u8fd8\u53ef\u4ee5\u901a\u8fc7\u81ea\u5b9a\u4e49\u914d\u7f6eUSB Hub\u5c5e\u6027\u7684\u65b9\u5f0f\u6765\u66f4\u597d\u5730\u4f18\u5316\u60a8\u7684\u8bbe\u5907\u4f7f\u7528\u4f53\u9a8c\u3002<\/p>\n<p>Linux USB Hub\u7684\u914d\u7f6e\u9700\u8981\u4e00\u5b9a\u7684\u6280\u672f\u77e5\u8bc6\u548c\u4e13\u4e1a\u7ecf\u9a8c\uff0c\u56e0\u6b64\u672c\u6587\u4ec5\u63d0\u4f9b\u4e00\u4e2a\u5165\u95e8\u7684\u6307\u5357\u3002\u6211\u4eec\u5e0c\u671b\u8fd9\u4efd\u5168\u9762\u7b80\u8981\u7684\u6307\u5357\u53ef\u4ee5\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u638c\u63e1Linux USB Hub\u7684\u914d\u7f6e\u548c\u5e94\u7528\uff0c\u4ece\u800c\u66f4\u597d\u5730\u5229\u7528USB\u8bbe\u5907\u6765\u63d0\u9ad8\u5de5\u4f5c\u548c\u751f\u6d3b\u7684\u6548\u7387\u3002<\/p>\n<p><strong>\u76f8\u5173\u95ee\u9898\u62d3\u5c55\u9605\u8bfb\uff1a<\/strong><\/p>\n<ul>\n<li>\u8bf7\u6559\u677f\u8f7dlinux\u7cfb\u7edf\u4e2d\u9047\u5230\u7684USB HUB\u91cd\u542f\u95ee\u9898<\/li>\n<li>linux\u4e0b\u63a5hub\u6444\u50cf\u5934\u9a71\u52a8\u7684\u95ee\u9898\u2026\u2026<\/li>\n<\/ul>\n<h3>\u8bf7\u6559\u677f\u8f7dlinux\u7cfb\u7edf\u4e2d\u9047\u5230\u7684USB HUB\u91cd\u542f\u95ee\u9898<\/h3>\n<p>\u4e00\u822c\u662f\u6089\u8005\u71c3\u7531\u4e8ehub\u4f9b\u7535\u4e0d\u8db3\u5f15\u8d77\u7684\uff0c\u662f\u5426\u529f\u7387\u8fc7\u5927<\/p>\n<p>HUB\u662f\u4e00\u4e2a\u591a\u7aef\u53e3\u7684\u8f6c\u53d1\u5668\uff0c\u5728\u4ee5HUB\u4e3a\u4e2d\u5fc3\u8bbe\u5907\u65f6\uff0c\u5373\u4f7f\u7f51\u7edc\u4e2d\u67d0\u6761\u7ebf\u8def\u4ea7\u751f\u4e86\u6545\u969c\uff0c\u5e76\u4e0d\u5f71\u54cd\u5176\u5b83\u7ebf\u8def\u7684\u5de5\u4f5c\u3002\u6240\u4ee5HUB\u5728\u5c40\u57df\u7f51\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5927\u591a\u6570\u7684\u65f6\u5acc\u88c2\u5019\u5b83\u7528\u5728\u661f\u578b\u4e0e\u6811\u578b\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u4e2d\uff0c\u4ee5RJ45\u63a5\u53e3\u4e0e\u7741\u865a\u5404\u4e3b\u673a\u76f8\u8fde\uff08\u4e5f\u6709BNC\u63a5\u53e3\uff09\uff0cHUB\u6309\u7167\u4e0d\u540c\u7684\u8bf4\u6cd5\u6709\u5f88\u591a\u79cd\u7c7b\u3002 HUB\u6309\u7167\u5bf9\u8f93\u5165\u4fe1\u53f7\u7684\u5904\u7406\u65b9\u5f0f\u4e0a\uff0c\u53ef\u4ee5\u5206\u4e3a\u65e0\u6e90HUB\u3001\u6709\u6e90HUB\u3001\u667a\u80fdHUB\u3002<\/p>\n<h3>linux\u4e0b\u63a5hub\u6444\u50cf\u5934\u9a71\u52a8\u7684\u95ee\u9898\u2026\u2026<\/h3>\n<p>\u4ee5\u4e0b\u662f\u6211\u7684\u4e00\u70b9\u770b\u6cd5\uff1a <\/p>\n<p>\u9996\u5148\u4f60\u8981\u786e\u8ba4\u7535\u8111\u662f\u5426\u5c06USB\u8bbe\u5907\u63a5\u53e3\u9a71\u52a8\uff0c\u53f3\u51fb\u2014\u2014\u6211\u7684\u7535\u8111\u2014\u2014\u5c5e\u6027\u2014\u2014\u8bbe\u5907\u7ba1\u7406\u5668\uff0c\u67e5\u770b\u4e00\u4e0b\u662f\u4e0d\u662f\u6709\u9ec4\u8272\u7684\u95ee\u53f7\u51fa\u73b0\u3002 <\/p>\n<p>\u5176\u6b21\u662f\u5426\u6b63\u786e\u5b89\u88c5\u4e86\u89c6\u9891\u8bbe\u5907\u7684\u9a71\u52a8\u7a0b\u5e8f\u3002\u67af\u654f <\/p>\n<p>\u5982\u679c\u4f60\u8c28\u4ea9\u786e\u8ba4\u8fd9\u4e24\u4e2a\u90fd\u6ca1\u6709\u95ee\u9898\u7684\u8bdd\uff0c\u90a3\u53ef\u80fd\u6ca1\u664c\u679d\u662f\u7535\u8111\u4e0a\u7684USB\u63a5\u53e3\u574f\u4e86\u6216\u8005\u662f\u89c6\u9891\u8bbe\u5907\u7684USB\u63a5\u53e3\u574f\u4e86\u3002 <\/p>\n<p>\u522b\u6025\uff0c\u6162\u6162\u6765\uff0c\u76f8\u4fe1\u6545\u969c\u80fd\u5f88\u5feb\u6392\u9664\u3002<\/p>\n<p> \u5e0c\u671b\u91c7\u7eb3\uff01\uff01\uff01<\/p>\n<p>\u6211\u5bf9linux\u8fd9\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u4e0d\u662f\u592a\u4e86\u89e3 \u8fd9\u8fd8\u8981\u5206\u6790\u4e00\u4e0b\u4f60\u8fd9\u4e2a\u60c5\u51b5 \u4f5c\u4e3a\u4e00\u4e2a\u53c2\u8003\u5427<\/p>\n<p>\u4f60\u5148\u68c0\u67e5\u4e00\u4e0b\u5b89\u88c5\u7684\u9a71\u52a8\u662f\u5426\u7b26\u5408\u5f53\u524d\u4f60\u7684\u8bbe\u5907\u7b49\u7b49\uff08\u6709\u70b9\u50cf\u5e9f\u8bdd\uff09<\/p>\n<p>\u770b\u8fd9\u53e5\u8bdd\u7684\u5927\u6982\u610f\u601d <\/p>\n<p>cat dev\/video0\u8fd4\u56decat:\u8bfb\u53d6\u9519\u8bef\uff1a\u8f93\u5165\/\u8f93\u51fa\u9519\u8bef<\/p>\n<p>dmesg\u8fd4\u56de\uff1a<\/p>\n<p>.1\uff1a\u65b0\u8bbe\u5907\u7684\u626e\u558a\u4f7f\u7528number 5 using ehci-platform\uff08ehci-platform\u5168\u901f5\u53f7\uff09\u8fd9\u4e2a\u6211\u4e0d\u61c2\u554a\u8fd9\u4e2a\u5b57\u5178\u7ffb\u8bd1\u7684 \uff08\u5e94\u8be5\u662f\u8bbe\u5907\u540d\u5b57\u5427\uff09<\/p>\n<p> gspca_main\uff1azc3xx-2.14.0\u63a2\u6d4b0ac8:301b<\/p>\n<p>\u8f93\u5165\uff1azc3xx \/\u8bbe\u5907\/\u5e73\u53f0\/ ehci-platform \/ u1\/1 \u2013 1 \/1-1.1\/\u76ae\u4e8finput\/input1\uff08\u5e94\u8be5\u662f\u6307\u54ea\u4e2a\u8bbe\u5907\uff09<\/p>\n<p> gspca_main\uff1a\u6ca1\u6709\u4f20\u8f93\u7aef\u70b9\u53d1\u73b0<\/p>\n<p>\u6709\u4e00\u4e9b\u4eba\u4e5f\u51fa\u73b0\u8fd9\u4e2a\u60c5\u51b5 \u4f60\u53ef\u4ee5\u53bb\u5b98\u65b9\u53bb\u770b\u770b 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