{"id":1778,"date":"2022-09-30T14:43:44","date_gmt":"2022-09-30T05:43:44","guid":{"rendered":"https:\/\/ahnbk.com\/?p=1778"},"modified":"2022-09-30T14:43:44","modified_gmt":"2022-09-30T05:43:44","slug":"ubuntu%ec%97%90%ec%84%9c-ddm-%ea%b8%b0%eb%8a%a5-%eb%8c%80%ec%b2%b4%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/ahnbk.com\/?p=1778","title":{"rendered":"Ubuntu\uc5d0\uc11c DDM \uae30\ub2a5 \ub300\uccb4\ud558\uae30"},"content":{"rendered":"\n<p>Dell \ubaa8\ub2c8\ud130 \uc911 KVM \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\ub294 \uc81c\ud488\uc758 \uacbd\uc6b0, Windows\ub098 macOS\uc5d0\uc11c\ub294 DDM (Dell Display Manager)\ub77c\ub294 \ud504\ub85c\uadf8\ub7a8\uc744 \ud1b5\ud574\uc11c \ubaa8\ub2c8\ud130\ub97c \ud0a4\ubcf4\ub4dc\ub97c \ud1b5\ud574 \uc81c\uc5b4\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub97c \uc774\uc6a9\ud558\uba74 \uc720\uc6a9\ud55c \uc810\uc774, \ubaa8\ub2c8\ud130\ub97c \uc9c1\uc811 \uc870\uc791\ud558\uc9c0 \uc54a\uace0\ub3c4, \uc785\ub825 \uc18c\uc2a4\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc5b4 \ub450 \ub300\uc758 PC\ub97c \uc624\uac00\uba70 \uc27d\uac8c \uc791\uc5c5\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc774\ub2e4. <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img data-attachment-id=\"1779\" data-permalink=\"https:\/\/ahnbk.com\/?attachment_id=1779\" data-orig-file=\"https:\/\/i0.wp.com\/ahnbk.com\/wp-content\/uploads\/2022\/09\/image-3.png?fit=596%2C402&amp;ssl=1\" data-orig-size=\"596,402\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-3\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/ahnbk.com\/wp-content\/uploads\/2022\/09\/image-3.png?fit=596%2C402&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/ahnbk.com\/wp-content\/uploads\/2022\/09\/image-3.png?fit=525%2C354&amp;ssl=1\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/ahnbk.com\/wp-content\/uploads\/2022\/09\/image-3.png?resize=519%2C350&#038;ssl=1\" alt=\"\" class=\"wp-image-1779\" width=\"519\" height=\"350\" data-recalc-dims=\"1\" \/><\/figure><\/div>\n\n\n<p>\ub2e4\ub9cc \uc544\uc27d\uac8c\ub3c4 \uc544\uc9c1\uae4c\uc9c0 Ubuntu\uc5d0\uc11c \ub3d9\uc791\ud558\ub294 DDM\uc740 \uc5c6\ub294 \uc0c1\ud669\uc774\ub2e4. \ud558\uc9c0\ub9cc \uad6c\uae00\ub9c1\uc744 \ud574\ubcf4\uba74 \uc27d\uac8c \uc774\ub97c \ub300\uccb4\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc774 \ub098\uc628\ub2e4. <\/p>\n\n\n\n<p>\uae30\ubcf8\uc801\uc73c\ub85c DDM\uc758 \uc5ed\ud560\uc740 \ubaa8\ub2c8\ud130\uc5d0 \uc5f0\uacb0\ub41c \ud2b9\uc815\uce69\uc5d0 \uba85\ub839\uc744 \uc804\ub2ec\ud558\ub294 \uac83\uc778\ub370, \uc774 \uba85\ub839\uc774 DDC\/CI \uae30\ub2a5\uc744 \uc774\uc6a9\ud55c\ub2e4. \uc544\ub9c8 \uac8c\uc784\uae30\ub098 \uc14b\ud0d1\ubc15\uc2a4\ub97c \uc5f0\uacb0\ud560 \ub54c, \ucf00\uc774\ube14\uc744 \uaf3d\uae30\ub9cc \ud574\ub3c4 \ud574\ub2f9 \uc785\ub825\uc18c\uc2a4\ub85c \uc790\ub3d9\uc73c\ub85c \uc804\ud658\ub418\ub294 \uac83\uc744 \uacbd\ud5d8\ud574\ubcf4\uc168\ub2e4\uba74, \uadf8 \ubaa8\ub2c8\ud130\uac00 DDC\/CI \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud55c\ub2e4\ub294 \uc758\ubbf8\uc774\ub2e4. <\/p>\n\n\n\n<p>Ubuntu\uc5d0\ub3c4 \uc774\ub7ec\ud55c \uae30\ub2a5\uc744 \uc218\ud589\ud558\ub294 \ucee4\ub9e8\ub4dc\uac00 \uc874\uc7ac\ud558\ub294\ub370, ddccontrol \uc774 \uadf8\uac83\uc774\ub2e4. <\/p>\n\n\n\n<p>\uc124\uce58\ub294 \ub2e4\uc74c\uacfc \uac19\uc774<\/p>\n\n\n\n<pre class=\"wp-block-code has-black-color has-text-color\"><code class=\"\">$ sudo apt install ddccontrol<\/code><\/pre>\n\n\n\n<p>\uc124\uce58\ud558\uba74 \ub418\uace0..<\/p>\n\n\n\n<p>\uc774\uc81c \uc2e4\ud589\uc744 \ud574\ubcf4\uba74, \uba3c\uc800 \ubaa8\ub2c8\ud130\ub97c \uc778\uc2dd\ud558\ub294\uc9c0\ub97c \ud655\uc778\ud574\ubcf4\uba74&#8230;<\/p>\n\n\n\n<pre class=\"wp-block-code has-black-color has-text-color\"><code class=\"\">$ ddccontrol -p\nddccontrol version 0.6.0\nCopyright 2004-2005 Oleg I. Vdovikin (oleg@cs.msu.su)\nCopyright 2004-2006 Nicolas Boichat (nicolas@boichat.ch)\nThis program comes with ABSOLUTELY NO WARRANTY.\nYou may redistribute copies of this program under the terms of the GNU General Public License.\n\nDetected monitors :\n - Device: dev:\/dev\/i2c-6\n   DDC\/CI supported: Yes\n   Monitor Name: VESA standard monitor\n   Input type: Digital\n  (Automatically selected)\nReading EDID and initializing DDC\/CI at bus dev:\/dev\/i2c-6...\nI\/O warning : failed to load external entity \"\/usr\/share\/ddccontrol-db\/monitor\/DEL426A.xml\"\nDocument not parsed successfully.\nI\/O warning : failed to load external entity \"\/usr\/share\/ddccontrol-db\/monitor\/DELlcd.xml\"\nDocument not parsed successfully.\n\nEDID readings:\n\tPlug and Play ID: DEL426A [VESA standard monitor]\n\tInput type: Analog\n\n...\n= VESA standard monitor\n...\n> Input settings\n\t> Input sources\n\t\t> id=inputsource, name=Input Source Select (Main), address=0x60, delay=-1ms, type=2\n\t\t  Possible values:\n\t\t\t> id=analog - name=Analog, value=1\n\t\t\t> id=digital - name=Digital, value=3\n\t\t  supported, value=3855, maximum=14\n...<\/code><\/pre>\n\n\n\n<p>\uc640 \uac19\uc774 \uc5f0\uacb0\ub41c \ubaa8\ub2c8\ud130 \uc815\ubcf4\uac00 \uc778\uc2dd\ub41c\ub2e4.<\/p>\n\n\n\n<p>\uc774\uc911, \uc911\uc694\ud55c \uac83\uc774, \uc5f0\uacb0\ub418\uc5b4 \uc788\ub294 \ub514\ubc14\uc774\uc2a4 \uc815\ubcf4\uc778\ub370, \uc5ec\uae30\uc5d0\uc120 <strong>\/dev\/i2c-6<\/strong>\uc73c\ub85c \ub418\uc5b4 \uc788\ub2e4.  \ub610, Input sources\ub97c \uc124\uc815\ud558\ub294 \ub808\uc9c0\uc2a4\ud130 \uc8fc\uc18c\uac00 <strong>0x60<\/strong>\uc73c\ub85c \ub418\uc5b4 \uc788\ub294 \uac83\uc744 \uc54c \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p>\uc774\uc81c 0x60\uc5d0 \ud2b9\uc815\ud55c \uac12\uc744 \ub123\uc73c\uba74, \ud574\ub2f9\ub418\ub294 \uc785\ub825 \uc18c\uc2a4\ub85c \uc804\ud658\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc778\ub370&#8230; \uc774 \ud2b9\uc815\ud55c \uac12\uc774 \ubb34\uc5c7\uc778\uc9c0\ub97c \ud30c\uc545\ud574\uc57c \ud558\ub294\ub370, \uc5ed\uc2dc \uac80\uc0c9\ud574\ubcf4\uba74 \ub2f5\uc774 \ubc14\ub85c \ub098\uc628\ub2e4.<\/p>\n\n\n\n<ul>\n<li>Display Port : 0x0f (15)<\/li>\n\n\n\n<li>USB-C : 0x1B (27)<\/li>\n\n\n\n<li>HDMI : 0x11 (17)<\/li>\n<\/ul>\n\n\n\n<p>\uc774\ub2e4. <\/p>\n\n\n\n<p>\uc989 \ud130\ubbf8\ub110\uc5d0\uc11c \ub2e4\uc74c\uacfc \uac19\uc774 \uc785\ub825\ud558\uba74, USB-C \uc785\ub825\uc18c\uc2a4\ub85c \uc989\uc2dc \uc804\ud658\ub41c\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code has-black-color has-text-color\"><code class=\"\">$ ddccontrol -r 0x60 -w 27 dev:\/dev\/i2c-6<\/code><\/pre>\n\n\n\n<p>\uc774\uc81c, \uc774 \uba85\ub839\uc744 \ud0a4\ubcf4\ub4dc \ub2e8\ucd95\ud0a4\ub85c \uc9c0\uc815\ud558\uba74 \uc27d\uac8c \uc0ac\uc6a9 \uac00\ub2a5.<\/p>\n\n\n\n<p>\uc124\uc815\uc5d0\uc11c \ud0a4\ubcf4\ub4dc > \ud0a4\ubcf4\ub4dc \ub2e8\ucd95\ud0a4 \uc124\uc815 > \uc0ac\uc6a9\uc790 \ub2e8\ucd95\ud0a4 \uc124\uc815<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img data-attachment-id=\"1780\" data-permalink=\"https:\/\/ahnbk.com\/?attachment_id=1780\" data-orig-file=\"https:\/\/i0.wp.com\/ahnbk.com\/wp-content\/uploads\/2022\/09\/image-4.png?fit=900%2C600&amp;ssl=1\" data-orig-size=\"900,600\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-4\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/ahnbk.com\/wp-content\/uploads\/2022\/09\/image-4.png?fit=900%2C600&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/ahnbk.com\/wp-content\/uploads\/2022\/09\/image-4.png?fit=525%2C350&amp;ssl=1\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/ahnbk.com\/wp-content\/uploads\/2022\/09\/image-4.png?resize=403%2C268&#038;ssl=1\" alt=\"\" class=\"wp-image-1780\" width=\"403\" height=\"268\" srcset=\"https:\/\/i0.wp.com\/ahnbk.com\/wp-content\/uploads\/2022\/09\/image-4.png?w=900&amp;ssl=1 900w, https:\/\/i0.wp.com\/ahnbk.com\/wp-content\/uploads\/2022\/09\/image-4.png?resize=768%2C512&amp;ssl=1 768w\" sizes=\"(max-width: 403px) 100vw, 403px\" data-recalc-dims=\"1\" \/><\/figure><\/div>\n\n\n<p>\uc774\uc81c, \uc704 \ub2e8\ucd95\ud0a4\ub97c \uc774\uc6a9\ud558\uba74, \ubaa8\ub2c8\ud130\uc758 \uc785\ub825\uc18c\uc2a4\ub97c \uc870\uc815\ud558\uc5ec \uc27d\uac8c \uc804\ud658\uc774 \uac00\ub2a5\ud558\ub2e4. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dell \ubaa8\ub2c8\ud130 \uc911 KVM \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\ub294 \uc81c\ud488\uc758 \uacbd\uc6b0, Windows\ub098 macOS\uc5d0\uc11c\ub294 DDM (Dell Display Manager)\ub77c\ub294 \ud504\ub85c\uadf8\ub7a8\uc744 \ud1b5\ud574\uc11c \ubaa8\ub2c8\ud130\ub97c \ud0a4\ubcf4\ub4dc\ub97c \ud1b5\ud574 \uc81c\uc5b4\ud560 \uc218 \uc788\ub2e4. \uc774\ub97c \uc774\uc6a9\ud558\uba74 \uc720\uc6a9\ud55c \uc810\uc774, \ubaa8\ub2c8\ud130\ub97c \uc9c1\uc811 \uc870\uc791\ud558\uc9c0 \uc54a\uace0\ub3c4, \uc785\ub825 \uc18c\uc2a4\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc5b4 \ub450 \ub300\uc758 PC\ub97c \uc624\uac00\uba70 \uc27d\uac8c \uc791\uc5c5\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc774\ub2e4. \ub2e4\ub9cc \uc544\uc27d\uac8c\ub3c4 \uc544\uc9c1\uae4c\uc9c0 Ubuntu\uc5d0\uc11c \ub3d9\uc791\ud558\ub294 DDM\uc740 \uc5c6\ub294 \uc0c1\ud669\uc774\ub2e4. \ud558\uc9c0\ub9cc \uad6c\uae00\ub9c1\uc744 \ud574\ubcf4\uba74 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/ahnbk.com\/?p=1778\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Ubuntu\uc5d0\uc11c DDM \uae30\ub2a5 \ub300\uccb4\ud558\uae30&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"footnotes":"","_jetpack_memberships_contains_paid_content":false},"categories":[59],"tags":[376,375,43,18],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p2wXSW-sG","jetpack-related-posts":[],"jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/ahnbk.com\/index.php?rest_route=\/wp\/v2\/posts\/1778"}],"collection":[{"href":"https:\/\/ahnbk.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ahnbk.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ahnbk.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ahnbk.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1778"}],"version-history":[{"count":1,"href":"https:\/\/ahnbk.com\/index.php?rest_route=\/wp\/v2\/posts\/1778\/revisions"}],"predecessor-version":[{"id":1781,"href":"https:\/\/ahnbk.com\/index.php?rest_route=\/wp\/v2\/posts\/1778\/revisions\/1781"}],"wp:attachment":[{"href":"https:\/\/ahnbk.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ahnbk.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ahnbk.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}