{"id":456,"date":"2019-12-12T13:29:41","date_gmt":"2019-12-12T04:29:41","guid":{"rendered":"https:\/\/hyandmj.asuscomm.com\/hblog\/?p=456"},"modified":"2021-02-17T12:48:04","modified_gmt":"2021-02-17T03:48:04","slug":"evince%ea%b0%80-%ec%bc%9c%ec%a7%80%ec%a7%80-%ec%95%8a%eb%8a%94%eb%8b%a4","status":"publish","type":"post","link":"https:\/\/hyandmj.asuscomm.com\/hblog\/?p=456","title":{"rendered":"X11 \uad00\ub828 \uc5d0\ub7ec\ub85c evince\uac00 \ucf1c\uc9c0\uc9c0 \uc54a\uc744 \ub54c"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"><code>evince<\/code>\ub780<\/h3>\n\n\n\n<p><code>evince<\/code>\ub294 \ub9ac\ub205\uc2a4\uc5d0\uc11c \ub9ce\uc774 \uc4f0\uc774\ub294 PDF \ubdf0\uc5b4\uc774\ub2e4. (<a href=\"https:\/\/ko.wikipedia.org\/wiki\/%EC%97%90%EB%B9%88%EC%8A%A4\">\uc704\ud0a4\ud53c\ub514\uc544 \ubb38\uc11c<\/a>) \uc6b0\ubd84\ud22c\uc758 \uacbd\uc6b0\uc5d0\ub294 \uae30\ubcf8 \ud504\ub85c\uadf8\ub7a8\uc73c\ub85c \ucc44\ud0dd\ub418\uc5b4\uc11c \uc6b0\ubd84\ud22c \ub370\uc2a4\ud06c\ud1b1\uc744 \uc124\uce58\ud558\uba74 \uc790\ub3d9\uc73c\ub85c \uae54\ub9ac\ub098, \uc11c\ubc84 \ubc84\uc804\uc758 \uacbd\uc6b0\uc5d0\ub294 \uc124\uce58\ub97c \ud574\uc8fc\uc5b4\uc57c \ud55c\ub2e4. \ubb3c\ub860 <code>apt<\/code>\ub85c \uac04\ub2e8\ud558\uac8c \uc124\uce58\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>apt install evince<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><code>evince<\/code>\uac00 \uc2e4\ud589\uc774 \uc548\ub41c\ub2e4?<\/h3>\n\n\n\n<p>\ud604\uc7ac \ud658\uacbd\uc740 <strong>Ubuntu 18.04 Server<\/strong>\uc774\ub2e4. PDF \ud30c\uc77c\uc744 \uc5f4\uc5b4\ubcf4\uae30 \uc704\ud574 \uc11c\ubc84\uc5d0 <code>evince<\/code>\ub97c \uc124\uce58\ud558\uace0 \uc2e4\ud589\ud588\ub354\ub2c8 \ub2e4\uc74c\uacfc \uac19\uc740 \uba54\uc138\uc9c0\uac00 \ucd9c\ub825\ub418\uba70 \uc2e4\ud589\uc774 \ub418\uc9c0 \uc54a\uc558\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ evince\nX11 connection rejected because of wrong authentication.\nUnable to init server: Could not connect: Connection refused\nCannot parse arguments: Cannot open display:<\/code><\/pre>\n\n\n\n<p>\ud55c \ubc88\ub3c4 \uc774\ub7f0 \uc801\uc774 \uc5c6\uc5c8\ub294\ub370&#8230; <code>X11<\/code> \uc5f0\uacb0\uc774 \uac70\uc808 \ub2f9\ud588\ub2e4\uace0? \ubd84\uba85 \uc124\uce58\ub294 \uc798 \ub410\uace0 \ub2e4\ub978 \ucef4\ud4e8\ud130\uc5d0\uc11c\ub294 \uc798\ub9cc \uc791\ub3d9\ud55c\ub2e4. \uc6d0\uc778\uc740?<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><code>AppArmor<\/code><\/h3>\n\n\n\n<p><a href=\"https:\/\/ko.wikipedia.org\/wiki\/AppArmor\">\uc704\ud0a4\ud53c\ub514\uc544 \ubb38\uc11c<\/a>\uc758 \uc124\uba85\uc5d0 \uc758\ud558\uba74 <code>AppArmor<\/code>\ub294 &#8220;\uc2dc\uc2a4\ud15c \uad00\ub9ac\uc790\uac00 \ud504\ub85c\uadf8\ub7a8 \ud504\ub85c\ud544 \ubcc4\ub85c \ud504\ub85c\uadf8\ub7a8\uc758 \uc5ed\ub7c9\uc744 \uc81c\ud55c\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\ub294 \ub9ac\ub205\uc2a4 \ucee4\ub110 \ubcf4\uc548 \ubaa8\ub4c8&#8221;\uc774\ub2e4. \uc27d\uac8c \ub9d0\ud574 \ubcf4\uc548 \ud504\ub85c\uadf8\ub7a8\uc778\ub370 \ucee4\ub110\uc744 \uac10\uc2dc\ud558\uba74\uc11c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uae30\ub300\ub418\ub294 \ud589\ub3d9 \uc591\uc2dd\uc744 \uc815\uc758\ud558\uace0, \uae08\uc9c0\ub41c \ud589\uc704\ub97c \ud560 \uacbd\uc6b0 \uac1c\uc785\ud55c\ub2e4. <code>\/etc\/apparmor.d\/<\/code> \ub514\ub809\ud1a0\ub9ac\uc5d0 \ubcf4\uba74 \uc628\uac16 <code>AppArmor<\/code>\uc758 \uc124\uc815\ub4e4\uc744 \ubcfc \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p>\uac11\uc790\uae30 <code>evince<\/code>\uac00 \uc2e4\ud589\uc774 \uc548\ub418\ub294 \uc774\uc720\ub97c \ub530\uc9c0\ub2e4\uac00 <code>AppArmor<\/code>\ub97c \uc5b8\uae09\ud558\ub294 \uc774\uc720\ub294 \uc774 \ub140\uc11d\uc774 \ubc94\uc778\uc774\uae30 \ub54c\ubb38\uc774\ub2e4. <code>\/var\/log\/syslog<\/code>\uc5d0 <code>evince<\/code>\uc758 \uc2e4\ud589\uc774 \uac70\ubd80\ub2f9\ud55c \ub85c\uadf8\uac00 \ub0a8\ub294\ub2e4. \ub85c\uadf8\ub97c \uc77d\uc5b4\ubcf4\uba74 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>MMM DD HH:MM:SS server2 kernel: &#91;ttttttt.tttttt] audit: type=1400 audit(tttttttttt.ttt:ttt): apparmor=\"DENIED\" operation=\"open\" profile=\"\/usr\/bin\/evince\" name=\"\/althomepath\/user\/.Xauthority\" pid=9703 comm=\"evince\" requested_mask=\"r\" denied_mask=\"r\" fsuid=MMMM ouid=NNNN<\/code><\/pre>\n\n\n\n<p><code>evince<\/code>\uc758 \uc2e4\ud589\uc744 \uc2dc\ub3c4\ud558(\uace0 \uc788\ub294\ub370 \uc798 \uc548\ub418\uace0 \uc788)\ub294 \uc11c\ubc84\ub97c <code>server2<\/code>\ub77c\uace0 \ubd80\ub974\uc790. <code>server2<\/code>\uc758 \ud648 \ub514\ub809\ud1a0\ub9ac\ub294 \uc790\uccb4 \ub85c\uceec \ub514\ub809\ud1a0\ub9ac\uac00 \uc544\ub2c8\ub77c \ub2e4\ub978 \uc11c\ubc84\uc778 <code>server1<\/code>\uc758 \ud648\uc744 <code>NFS<\/code>\ub85c \ub9c8\uc6b4\ud2b8\ud558\uc5ec \uc0ac\uc6a9\ud558\uace0 \uc788\ub2e4. \uadf8\ub7f0\ub370 <code>\/home<\/code>\uc774\ub77c\ub294 \uacbd\ub85c\uc5d0 \uc9c1\uc811 \ub9c8\uc6b4\ud2b8\ub97c \ud558\uc9c0\ub294 \uc54a\uc558\uace0 \ub2e4\ub978 \uacbd\ub85c\uc5d0 \ub9c8\uc6b4\ud2b8\ub97c \ud55c \ud6c4 \uadf8 \uacbd\ub85c\ub97c <code>\/home<\/code>\uc73c\ub85c \uc2ec\ubcfc\ub9ad \ub9c1\ud06c\uac00 \uac78\ub824 \uc788\ub294 \uc0c1\ud0dc\uc774\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ ls -l \/home\nlrwxrwxrwx 1 root root 21 Nov 27 11:52 \/home -&gt; \/althomepath<\/code><\/pre>\n\n\n\n<p><code>evince<\/code>\ub97c \uc2e4\ud589\ud558\uba74 GUI \ucc3d\uc774 \ub728\uac8c \ub418\uace0, GUI\ub97c \ub744\uc6b0\uae30 \uc704\ud574 <code>X11<\/code> \uc138\uc158\uc774 \uc2dc\uc791\ub418\uace0, \uc138\uc158 \uc778\uc99d\uc744 \uc704\ud574\uc11c \uc720\uc800\uc758 \ud648\uc5d0 \uc788\ub294 <code>.Xauthority<\/code> \ud30c\uc77c\uc744 \uc77d\ub294\ub2e4. <code>.Xauthority<\/code> \ud30c\uc77c\uc740 \uac01 \uc0ac\uc6a9\uc790\uc758 \ud648 \ub514\ub809\ud1a0\ub9ac\uc5d0 \uc800\uc7a5\ub418\uba70 \uc138\uc158 \uc778\uc99d\uc744 \uc704\ud574 <code>xauth<\/code>\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ucfe0\uae30\uc758 \uc790\uaca9 \uc99d\uba85\uc744 \uc800\uc7a5\ud558\ub294 \ub370 \uc0ac\uc6a9\ub41c\ub2e4. (\uc790\uc138\ud55c \uc124\uba85\uc740 <code>man xauth<\/code>\ub97c \uccd0\ubcfc\uac83.) \uadf8\ub7f0\ub370 <code>.Xauthority<\/code> \ud30c\uc77c\uc5d0 \uc811\uadfc\ud558\ub824\uace0 \ubcf4\ub2c8 <code>\/home\/user\/.Xauthority<\/code>\uac00 \uc544\ub2c8\uace0 \uc5c9\ub6b1\ud55c \uacbd\ub85c\ub85c \uac00\ub294 \uac83\uc744 \ubcf4\uace0 <code>AppArmor<\/code> \uc785\uc7a5\uc5d0\uc11c\ub294 <code>evince<\/code>\uac00 \uc720\uc800\uc758 \ud648\uc774 \uc544\ub2cc \ub2e4\ub978 \uacbd\ub85c\uc5d0 \uc811\uadfc\ud558\uace0 \uc788\ub294 \uac83\uc744 \uac10\uc9c0\ud558\uace0 \uc774\uac74 \uc544\ub2c8\ub2e4 \uc2f6\uc5c8\ub294\uc9c0 \ucc28\ub2e8\uc744 \ud574\ubc84\ub9ac\ub294 \uac83 \uac19\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><code>AppArmor<\/code> \uc124\uc815 \ubcc0\uacbd<\/h3>\n\n\n\n<p>\uadf8\ub807\ub2e4\uba74 <code>AppArmor<\/code>\uc5d0\uac8c <code>\/home<\/code> \ubfd0\ub9cc \uc544\ub2c8\ub77c <code>\/althomepath<\/code>\ub3c4 \ud648 \ub514\ub809\ud1a0\ub9ac\ub85c \uc778\uc815\ud574 \uc8fc\uc2ed\uc0ac \uac04\uccad\uc744 \ud574\uc57c \ud55c\ub2e4. <code>\/etc\/apparmor.d\/tunables\/home.d<\/code> \uacbd\ub85c\uc5d0 \uac00\uc11c \ud30c\uc77c\uc744 \uc0c8\ub85c \ub9cc\ub4e4\uc5b4\ub3c4 \uc88b\uace0 \uae30\uc874\uc758 \ud30c\uc77c\uc744 \uc218\uc815\ud574\ub3c4 \uc88b\ub2e4. \uc5b4\ucc0c\ub410\ub4e0 \uc544\ub798\uc758 \ud55c \uc904\uc744 \ucd94\uac00\ud574\uc8fc\uc790.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code> @{HOMEDIRS}+=\/althomepath\/<\/code><\/pre>\n\n\n\n<p>\uacbd\ub85c\ub97c \uc801\uc5b4 \uc904 \ub54c \ub9e8 \ub4a4\uc5d0 <code>\/<\/code>\uae4c\uc9c0 \ub123\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9d0 \uac83. \uc774\uc81c <code>AppArmor<\/code>\ub97c \ub2e4\uc2dc \uc2e4\ud589\ud558\uba74 <code>evince<\/code>\uac00 \ubb38\uc81c \uc5c6\uc774 \uc798 \uc2e4\ud589\uc774 \ub41c\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ systemctl restart apparmor\n$ evince<\/code><\/pre>\n\n\n\n<p><code>evince<\/code> \ubfd0\ub9cc \uc544\ub2c8\ub77c \ub2e4\ub978 \uc11c\ub4dc \ud30c\ud2f0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 \uc720\uc800\uc758 \ud648\uc5d0 \uc811\uadfc\ud558\ub824 \ud560 \ub54c \ub3d9\uc77c\ud55c \uc99d\uc0c1\uc774 \ubc1c\uc0dd\ud55c\ub2e4\uba74 \uac19\uc740 \ubc29\uc2dd\uc73c\ub85c \ud574\uacb0\uc774 \uac00\ub2a5\ud560 \uac83\uc774\ub2e4.<\/p>\n\n\n\n<p>\uc544\uc608 <code>AppArmor<\/code>\ub97c \uaebc\ubc84\ub824\ub3c4 \ubb38\uc81c\uac00 \ud574\uacb0\ub418\ub824\ub098? \ubcf4\uc548 \ud504\ub85c\uadf8\ub7a8\uc744 \uaebc\ubc84\ub9ac\ub294 \uac83\uc740 \ubb54\uac00 \uc801\uc808\uce58 \uc54a\uc740 \ub4ef \ud558\uc5ec \uc774 \ubc29\ubc95\uc744 \uc2dc\ub3c4\ud558\uc9c0\ub294 \uc54a\uc558\uc74c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>evince\ub780 evince\ub294 \ub9ac\ub205\uc2a4\uc5d0\uc11c \ub9ce\uc774 \uc4f0\uc774\ub294 PDF \ubdf0\uc5b4\uc774\ub2e4. (\uc704\ud0a4\ud53c\ub514\uc544 \ubb38\uc11c) \uc6b0\ubd84\ud22c\uc758 \uacbd\uc6b0\uc5d0\ub294 \uae30\ubcf8 \ud504\ub85c\uadf8\ub7a8\uc73c\ub85c \ucc44\ud0dd\ub418\uc5b4\uc11c \uc6b0\ubd84\ud22c \ub370\uc2a4\ud06c\ud1b1\uc744 \uc124\uce58\ud558\uba74 \uc790\ub3d9\uc73c\ub85c \uae54\ub9ac\ub098, \uc11c\ubc84 \ubc84\uc804\uc758 \uacbd\uc6b0\uc5d0\ub294 \uc124\uce58\ub97c \ud574\uc8fc\uc5b4\uc57c \ud55c\ub2e4. \ubb3c\ub860 apt\ub85c \uac04\ub2e8\ud558\uac8c \uc124\uce58\ud560 \uc218 \uc788\ub2e4. evince\uac00 \uc2e4\ud589\uc774 \uc548\ub41c\ub2e4? \ud604\uc7ac \ud658\uacbd\uc740 Ubuntu 18.04 Server\uc774\ub2e4. PDF \ud30c\uc77c\uc744 \uc5f4\uc5b4\ubcf4\uae30 \uc704\ud574 \uc11c\ubc84\uc5d0 evince\ub97c \uc124\uce58\ud558\uace0 \uc2e4\ud589\ud588\ub354\ub2c8 \ub2e4\uc74c\uacfc \uac19\uc740 \uba54\uc138\uc9c0\uac00 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[16,14,15],"class_list":["post-456","post","type-post","status-publish","format-standard","hentry","category-linux","tag-apparmor","tag-evince","tag-x11"],"_links":{"self":[{"href":"https:\/\/hyandmj.asuscomm.com\/hblog\/index.php?rest_route=\/wp\/v2\/posts\/456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hyandmj.asuscomm.com\/hblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hyandmj.asuscomm.com\/hblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hyandmj.asuscomm.com\/hblog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hyandmj.asuscomm.com\/hblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=456"}],"version-history":[{"count":20,"href":"https:\/\/hyandmj.asuscomm.com\/hblog\/index.php?rest_route=\/wp\/v2\/posts\/456\/revisions"}],"predecessor-version":[{"id":746,"href":"https:\/\/hyandmj.asuscomm.com\/hblog\/index.php?rest_route=\/wp\/v2\/posts\/456\/revisions\/746"}],"wp:attachment":[{"href":"https:\/\/hyandmj.asuscomm.com\/hblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hyandmj.asuscomm.com\/hblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hyandmj.asuscomm.com\/hblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}