{"id":134530,"date":"2020-07-20T18:04:43","date_gmt":"2020-07-20T10:04:43","guid":{"rendered":"http:\/\/4563.org\/?p=134530"},"modified":"2020-07-20T18:04:43","modified_gmt":"2020-07-20T10:04:43","slug":"ubuntu20-04-%e6%8c%87%e5%ae%9a-xorg-%e6%96%87%e4%bb%b6%e5%90%af%e5%8a%a8%e5%b0%b1%e8%8a%b1%e5%b1%8f%ef%bc%8c%e8%af%b7%e9%97%ae%e6%9c%89%e5%a4%a7%e4%bd%ac%e6%9c%89%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=134530","title":{"rendered":"ubuntu20.04 \u6307\u5b9a xorg \u6587\u4ef6\u542f\u52a8\u5c31\u82b1\u5c4f\uff0c\u8bf7\u95ee\u6709\u5927\u4f6c\u6709\u89e3\u51b3\u65b9\u6848\u5417"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  ubuntu20.04 \u6307\u5b9a xorg \u6587\u4ef6\u542f\u52a8\u5c31\u82b1\u5c4f\uff0c\u8bf7\u95ee\u6709\u5927\u4f6c\u6709\u89e3\u51b3\u65b9\u6848\u5417               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : KernKernel <\/span>  <span><i><\/i> 5<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u9700\u8981\u5f00\u542f intel \u96c6\u6210\u663e\u5361\u5f00\u542f VirtualHeads\uff0c\u5c06\u4e00\u4e2a\u95f2\u7f6e\u7684\u7b14\u8bb0\u672c\u505a\u5c4f\u5e55\u663e\u793a \u7136\u540e\u521b\u5efa\u4ee5\u4e0b\u6587\u4ef6 \/usr\/share\/X11\/xorg.conf.d\/20-intel.conf Section &#8220;Device&#8221; Identifier &#8220;intelgpu0&#8221; Driver &#8220;intel&#8221; Option &#8220;VirtualHeads&#8221; &#8220;1&#8221; EndSection \u542f\u52a8\u540e\uff0c\u80fd\u663e\u793a\uff0c\u4f46\u662f\u4f1a\u6709\u5f88\u591a\u96ea\u82b1\uff0c\u82b1\u5c4f \u4e00\u65e6\u5220\u9664\u8fd9\u4e2a\u6587\u4ef6\u5c31\u4e0d\u4f1a\u82b1\u5c4f\u4e86<\/p>\n<p>lspci |grep VGA<br \/> 00:02.0 VGA compatible controller: Intel Corporation UHD Graphics (rev 02)<\/p>\n<p>lspci -v -s 00:02.0<br \/> 00:02.0 VGA compatible controller: Intel Corporation UHD Graphics (rev 02) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company UHD Graphics Flags: bus master, fast devsel, latency 0, IRQ 149 Memory at b0000000 (64-bit, non-prefetchable) [size=16M] Memory at a0000000 (64-bit, prefetchable) [size=256M] I\/O ports at 5000 [size=64] Expansion ROM at 000c0000 [virtual] [disabled] [size=128K] Capabilities: [40] Vendor Specific Information: Len=0c &lt;?&gt; Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [ac] MSI: Enable+ Count=1\/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [100] Process Address Space ID (PASID) Capabilities: [200] Address Translation Service (ATS) Capabilities: [300] Page Request Interface (PRI) Kernel driver in use: i915 Kernel modules: i915<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>0<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>ubuntu20.04 \u6307\u5b9a xo&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/134530"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=134530"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/134530\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=134530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=134530"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=134530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}