{"id":51363,"date":"2024-10-08T17:59:15","date_gmt":"2024-10-08T09:59:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/51363\/"},"modified":"2024-11-14T10:43:34","modified_gmt":"2024-11-14T02:43:34","slug":"ubuntu-16-04-lts-%e8%a8%ad%e7%bd%ae%e5%b1%8f%e5%b9%95%e5%88%86%e8%be%a8%e7%8e%87%e9%a1%af%e7%a4%ba-unknown-display-%e8%a7%a3%e6%b1%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/51363\/","title":{"rendered":"Ubuntu 16.04 LTS \u8a2d\u7f6e\u5c4f\u5e55\u5206\u8fa8\u7387\u986f\u793a Unknown display \u89e3\u6c7a"},"content":{"rendered":"<h1 id=\"ubuntu-16-04-lts-%e8%a8%ad%e7%bd%ae%e5%b1%8f%e5%b9%95%e5%88%86%e8%be%a8%e7%8e%87%e9%a1%af%e7%a4%ba-unknown-display-%e8%a7%a3%e6%b1%ba-TSnVTCoikY\">Ubuntu 16.04 LTS \u8a2d\u7f6e\u5c4f\u5e55\u5206\u8fa8\u7387\u986f\u793a Unknown display \u89e3\u6c7a<\/h1>\n<p>\u5728\u4f7f\u7528 Ubuntu 16.04 LTS \u7684\u904e\u7a0b\u4e2d\uff0c\u8a31\u591a\u7528\u6236\u53ef\u80fd\u6703\u9047\u5230\u5c4f\u5e55\u5206\u8fa8\u7387\u986f\u793a\u70ba &#8220;Unknown display&#8221; \u7684\u554f\u984c\u3002\u9019\u901a\u5e38\u662f\u7531\u65bc\u986f\u793a\u9a45\u52d5\u7a0b\u5e8f\u672a\u6b63\u78ba\u5b89\u88dd\u6216\u914d\u7f6e\u6240\u5c0e\u81f4\u7684\u3002\u672c\u6587\u5c07\u63d0\u4f9b\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002<\/p>\n<h2 id=\"%e5%95%8f%e9%a1%8c%e5%88%86%e6%9e%90-TSnVTCoikY\">\u554f\u984c\u5206\u6790<\/h2>\n<p>\u7576 Ubuntu \u7cfb\u7d71\u7121\u6cd5\u8b58\u5225\u986f\u793a\u5668\u6642\uff0c\u6703\u986f\u793a &#8220;Unknown display&#8221;\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li>\u986f\u793a\u9a45\u52d5\u7a0b\u5e8f\u672a\u5b89\u88dd\u6216\u4e0d\u517c\u5bb9\u3002<\/li>\n<li>\u986f\u793a\u5668\u9023\u63a5\u4e0d\u826f\u6216\u4e0d\u652f\u6301\u7684\u5206\u8fa8\u7387\u3002<\/li>\n<li>\u7cfb\u7d71\u914d\u7f6e\u6587\u4ef6\u640d\u58de\u6216\u7f3a\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-TSnVTCoikY\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e6%9b%b4%e6%96%b0%e7%b3%bb%e7%b5%b1%e5%92%8c%e9%a9%85%e5%8b%95%e7%a8%8b%e5%ba%8f-TSnVTCoikY\">1. \u66f4\u65b0\u7cfb\u7d71\u548c\u9a45\u52d5\u7a0b\u5e8f<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u7cfb\u7d71\u548c\u6240\u6709\u9a45\u52d5\u7a0b\u5e8f\u90fd\u662f\u6700\u65b0\u7684\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u66f4\u65b0\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt upgrade<\/code><\/pre>\n<p>\u66f4\u65b0\u5b8c\u6210\u5f8c\uff0c\u91cd\u555f\u7cfb\u7d71\uff0c\u6aa2\u67e5\u554f\u984c\u662f\u5426\u89e3\u6c7a\u3002<\/p>\n<h3 id=\"2-%e5%ae%89%e8%a3%9d%e9%a1%af%e7%a4%ba%e9%a9%85%e5%8b%95%e7%a8%8b%e5%ba%8f-TSnVTCoikY\">2. \u5b89\u88dd\u986f\u793a\u9a45\u52d5\u7a0b\u5e8f<\/h3>\n<p>\u5982\u679c\u66f4\u65b0\u5f8c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u5247\u53ef\u80fd\u9700\u8981\u624b\u52d5\u5b89\u88dd\u986f\u793a\u9a45\u52d5\u7a0b\u5e8f\u3002\u5c0d\u65bc NVIDIA \u986f\u793a\u5361\uff0c\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd\u9a45\u52d5\u7a0b\u5e8f\uff1a<\/p>\n<pre><code>sudo apt install nvidia-driver-<\/code><\/pre>\n<p>\u8acb\u5c07  \u66ff\u63db\u70ba\u9069\u5408\u60a8\u986f\u793a\u5361\u7684\u7248\u672c\u865f\u3002\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u91cd\u555f\u7cfb\u7d71\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-xrandr-%e8%a8%ad%e7%bd%ae%e5%88%86%e8%be%a8%e7%8e%87-TSnVTCoikY\">3. \u4f7f\u7528 xrandr \u8a2d\u7f6e\u5206\u8fa8\u7387<\/h3>\n<p>\u5982\u679c\u9a45\u52d5\u7a0b\u5e8f\u5b89\u88dd\u6b63\u78ba\uff0c\u4f46\u4ecd\u7136\u7121\u6cd5\u8b58\u5225\u986f\u793a\u5668\uff0c\u53ef\u4ee5\u4f7f\u7528 xrandr \u5de5\u5177\u624b\u52d5\u8a2d\u7f6e\u5206\u8fa8\u7387\u3002\u9996\u5148\uff0c\u6253\u958b\u7d42\u7aef\u4e26\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>xrandr<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u53ef\u7528\u7684\u986f\u793a\u8f38\u51fa\u548c\u5206\u8fa8\u7387\u3002\u5982\u679c\u986f\u793a\u5668\u4ecd\u7136\u986f\u793a\u70ba &#8220;Unknown display&#8221;\uff0c\u53ef\u4ee5\u624b\u52d5\u6dfb\u52a0\u986f\u793a\u5668\uff1a<\/p>\n<pre><code>xrandr --newmode \"1920x1080_60.00\"  1920  2048  2080  2200  1080  1083  1088  1120 -hsync +vsync\nxrandr --addmode  \"1920x1080_60.00\"<\/code><\/pre>\n<p>\u8acb\u5c07  \u66ff\u63db\u70ba\u60a8\u7684\u986f\u793a\u8f38\u51fa\u540d\u7a31\uff08\u4f8b\u5982 HDMI-1\uff09\u3002\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8a2d\u7f6e\u5206\u8fa8\u7387\uff1a<\/p>\n<pre><code>xrandr --output  --mode \"1920x1080_60.00\"<\/code><\/pre>\n<h3 id=\"4-%e7%b7%a8%e8%bc%af-xorg-conf-%e6%96%87%e4%bb%b6-TSnVTCoikY\">4. \u7de8\u8f2f xorg.conf \u6587\u4ef6<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u4ecd\u7136\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u7de8\u8f2f xorg.conf \u6587\u4ef6\u3002\u9996\u5148\uff0c\u5099\u4efd\u73fe\u6709\u7684 xorg.conf \u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo cp \/etc\/X11\/xorg.conf \/etc\/X11\/xorg.conf.backup<\/code><\/pre>\n<p>\u7136\u5f8c\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u6253\u958b xorg.conf \u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo nano \/etc\/X11\/xorg.conf<\/code><\/pre>\n<p>\u5728 &#8220;Device&#8221; \u90e8\u5206\u4e2d\uff0c\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>Option \"UseDisplayDevice\" \"DFP\"<\/code><\/pre>\n<p>\u4fdd\u5b58\u4e26\u9000\u51fa\u7de8\u8f2f\u5668\uff0c\u7136\u5f8c\u91cd\u555f\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-TSnVTCoikY\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Ubuntu 16.04 LTS \u4e2d\u8a2d\u7f6e\u5c4f\u5e55\u5206\u8fa8\u7387\u986f\u793a &#8220;Unknown display&#8221; \u7684\u554f\u984c\u53ef\u4ee5\u901a\u904e\u66f4\u65b0\u7cfb\u7d71\u3001\u5b89\u88dd\u9a45\u52d5\u7a0b\u5e8f\u3001\u4f7f\u7528 xrandr \u5de5\u5177\u6216\u7de8\u8f2f xorg.conf \u6587\u4ef6\u4f86\u89e3\u6c7a\u3002\u9019\u4e9b\u65b9\u6cd5\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u6062\u5fa9\u6b63\u5e38\u7684\u986f\u793a\u8a2d\u7f6e\uff0c\u63d0\u5347\u4f7f\u7528\u9ad4\u9a57\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a Ubuntu 16.04 LTS \u4e2d\u5c4f\u5e55\u5206\u8fa8\u7387\u986f\u793a\u70ba Unknown display \u7684\u554f\u984c\uff0c\u8f15\u9b06\u8abf\u6574\u986f\u793a\u8a2d\u7f6e\uff0c\u63d0\u5347\u4f7f\u7528\u9ad4\u9a57\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-51363","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=51363"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51363\/revisions"}],"predecessor-version":[{"id":51364,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51363\/revisions\/51364"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=51363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=51363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=51363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}