\u6211\u7684\u7d93\u9a57\u662f\u555f\u7528 VNC server \u5f8c\uff0cwindow manager \u63a1\u7528 XFCE\uff0c\u7576\u8981\u64a5\u653e\u97f3\u6a02\u6642\uff0c\u8edf\u9ad4\u986f\u793a\u7121\u6b0a\u9650\u5b58\u53d6\u97f3\u6548 device\u3002pulseaudio \u5957\u4ef6\u5df2\u7d93\u79fb\u9664\u4e86\uff0c\/etc\/security\/console.perms.d\/50-default.perms \u5df2\u7d93\u6307\u5b9a users \u7fa4\u7d44\u6709\u97f3\u6548 device\uff0c\u4f46\u662f\u4e0d\u77e5\u9053\u70ba\u4ec0\u9ebc\u6c92\u6709\u4f5c\u7528\uff0c\u5fc5\u9808\u624b\u52d5 chmod 666 <\u97f3\u6548 device>\u3002\u61c9\u8a72\u662f\u672c\u6a5f KDE\u3001Gnome \u7684 display manager \u5728\u7528\u6236\u767b\u5165\u6642\u5df2\u7d93\u900f\u904e PAM \u6a5f\u5236\u8a2d\u5b9a\u597d permission\uff0cGoogle \u5f8c\u627e\u5230\u4e86\u4e00\u500b\u6bd4\u8f03\u597d\u7684\u89e3\u6c7a\u65b9\u6cd5\u3002<\/p>\n
\u6bd4\u8f03\u65b0\u7684 linux distribution \u90fd\u5df2\u7d93\u63a1\u7528 HAL \u548c ACL \u4f86\u7ba1\u7406 device \u4e86\uff0c\u6211\u5011\u4e5f\u9075\u5faa\u9019\u500b\u8da8\u52e2\u3002<\/p>\n
\u9996\u5148\u555f\u7528 ConsoleKit\u3001haldaemon (\u5efa\u8b70\u540c\u6642\u555f\u7528 avahi-daemon\u3001messagebus ) \u9019\u5e7e\u500b\u670d\u52d9\u3002\/usr\/bin\/getfacl \/dev\/dsp \u60a8\u6703\u770b\u5230\u4ee5\u4e0b\u7684\u8f38\u51fa\uff1a<\/p>\n
# file: dev\/dsp
\n# owner: root
\n# group: root
\nuser::rw-
\nuser:gdm:rw-
\ngroup::rw-
\nmask::rw-
\nother::—<\/p>\n
\u901a\u5e38\u6211\u5011\u6703\u5e0c\u671b1\u500b group \u7684 user \u90fd\u53ef\u4ee5\u5b58\u53d6\u97f3\u6548 device\uff0c\u9019\u6642\u5019\u53ea\u8981\u5728 \/usr\/share\/hal\/fdi\/policy\/20thirdparty \u76ee\u9304\u52a0\u4e0a1\u500b acl \u8a2d\u5b9a\u6a94\u5982\u4e0b:<\/p>\n
>>> 90-grant-audio-devices-to-users.fdi <<<<\/p>\n
<?xml version=”1.0″ encoding=”UTF-8″?><\/p>\n
<deviceinfo version=”0.2″>
\n<device>
\n<!– grant access to sound devices to group users.. so orca\/a11y works –>
\n<match key=”info.capabilities” contains=”access_control”>
\n<match key=”info.capabilities” contains=”alsa”>
\n<append key=”access_control.grant_group” type=”strlist”>users<\/append>
\n<\/match>
\n<match key=”info.capabilities” contains=”oss”>
\n<append key=”access_control.grant_group” type=”strlist”>users<\/append>
\n<\/match>
\n<\/match>
\n<\/device>
\n<\/deviceinfo><\/p>\n
\u9019\u500b\u8a2d\u5b9a\u6a94\u8ce6\u4e88 ‘users’ \u7528\u6236\u7fa4\u7d44 alsa\u3001oss \u97f3\u6548 device \u8b80\u5beb\u6b0a\u9650\uff0c\u91cd\u65b0\u958b\u6a5f\u5f8c\u518d\u57f7\u884c \/usr\/bin\/getfacl \/dev\/dsp \u7d50\u679c\u5982\u4e0b\uff1a<\/p>\n
# file: dev\/dsp
\n# owner: root
\n# group: root
\nuser::rw-
\nuser:gdm:rw-
\ngroup::rw-
\ngroup:users:rw-
\nmask::rw-
\nother::—
\n\u9019\u6642\u5019\u518d\u64a5\u653e\u97f3\u6a02\u6a94\u6848\u5c31\u4e0d\u6703\u6709 permission deny \u7684\u554f\u984c\u4e86\u3002<\/p>\n
[ratings]<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" \u6211\u7684\u7d93\u9a57\u662f\u555f\u7528 VNC server \u5f8c\uff0cwindow manager \u63a1\u7528 XFCE\uff0c\u7576\u8981\u64a5\u653e\u97f3\u6a02\u6642\uff0c\u8edf\u9ad4\u986f\u793a\u7121\u6b0a\u9650\u5b58\u53d6\u97f3\u6548 device\u3002pulseaudio \u5957\u4ef6\u5df2\u7d93\u79fb\u9664\u4e86\uff0c\/etc\/security\/console.perms.d\/50-default.perms \u5df2\u7d93\u6307\u5b9a users \u7fa4\u7d44\u6709\u97f3\u6548 device\uff0c\u4f46\u662f\u4e0d\u77e5\u9053\u70ba\u4ec0\u9ebc\u6c92\u6709\u4f5c\u7528\uff0c\u5fc5\u9808\u624b\u52d5 chmod 666 <\u97f3\u6548 device>\u3002\u61c9\u8a72\u662f\u672c\u6a5f KDE\u3001Gnome \u7684 display manager \u5728\u7528\u6236\u767b\u5165\u6642\u5df2\u7d93\u900f\u904e PAM \u6a5f\u5236\u8a2d\u5b9a\u597d permission\uff0cGoogle \u5f8c\u627e\u5230\u4e86\u4e00\u500b\u6bd4\u8f03\u597d\u7684\u89e3\u6c7a\u65b9\u6cd5\u3002 \u6bd4\u8f03\u65b0\u7684 linux distribution \u90fd\u5df2\u7d93\u63a1\u7528 HAL \u548c ACL \u4f86\u7ba1\u7406 device \u4e86\uff0c\u6211\u5011\u4e5f\u9075\u5faa\u9019\u500b\u8da8\u52e2\u3002 \u9996\u5148\u555f\u7528 ConsoleKit\u3001haldaemon (\u5efa\u8b70\u540c\u6642\u555f\u7528 avahi-daemon\u3001messagebus ) \u9019\u5e7e\u500b\u670d\u52d9\u3002\/usr\/bin\/getfacl \/dev\/dsp \u60a8\u6703\u770b\u5230\u4ee5\u4e0b\u7684\u8f38\u51fa\uff1a # file: dev\/dsp # owner: root # group: root user::rw- user:gdm:rw- […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[134,78,79],"class_list":["post-26","post","type-post","status-publish","format-standard","hentry","category-fedora","tag-fedora","tag-vnc","tag-xfce"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/26","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=26"}],"version-history":[{"count":4,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/26\/revisions"}],"predecessor-version":[{"id":738,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=\/wp\/v2\/posts\/26\/revisions\/738"}],"wp:attachment":[{"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.amjet.biz\/IT\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}