{"id":764,"date":"2016-04-24T17:36:13","date_gmt":"2016-04-24T22:36:13","guid":{"rendered":"http:\/\/tiemensfamily.com\/TimOnCS\/?p=764"},"modified":"2016-04-24T17:36:13","modified_gmt":"2016-04-24T22:36:13","slug":"ubuntu-16-04-vnc-and-virtualbox-resolution","status":"publish","type":"post","link":"https:\/\/tiemensfamily.com\/timoncs\/2016\/04\/24\/ubuntu-16-04-vnc-and-virtualbox-resolution\/","title":{"rendered":"Ubuntu 16.04 Vnc and VirtualBox Resolution"},"content":{"rendered":"<p>As posted for 14.04, here are the steps to getting a larger VNC connection to your Ubuntu 16.04 virtual machine:<\/p>\n<p><strong>Desktop Sharing<\/strong><\/p>\n<p>Desktop Sharing is back as an item in 16.04 desktop.   Just bring up the search, type &#8220;Desktop Sharing&#8221;.<\/p>\n<p>If for some reason you do not see it,  type:<br \/>\n<code>$ vino-preferences<\/code><\/p>\n<p><strong>Desktop Sharing Security<\/strong><\/p>\n<p>When your VNC client fails to connect with an error like &#8220;No matching security types&#8221; or &#8220;No security type suitable for RFB 3.3 supported&#8221; (or if you see a log line from vino-server like &#8220;Advertising security type 18&#8221;) then type:<\/p>\n<p><code>$ gsettings set org.gnome.Vino require-encryption false<\/code><\/p>\n<p>Then connect again with your VNC viewer.  No restart or logout required.<\/p>\n<p><strong>Higher Resolution &#8211; a little<\/strong><\/p>\n<p>To get to a decent 1024&#215;768, you can run xdiagnose:<br \/>\n<code>$ sudo xdiagnose<\/code><br \/>\nIn the dialog box, check all of the options under &#8220;Debug&#8221; : &#8220;Extra graphics debug messages&#8221;, &#8220;Display boot messages&#8221;, and &#8220;Enable automatic crash bug reporting&#8221;.  Push &#8220;Apply&#8221; then &#8220;Close&#8221;.<br \/>\nThen, reboot<br \/>\n<code>$ sudo \/sbin\/shutdown -r now<\/code><br \/>\nYou can now choose 1024&#215;768 under &#8220;Displays&#8221;<\/p>\n<p><strong>Higher Resolution &#8211; a lot<\/strong><\/p>\n<p>To get to higher resolutions (e.g. 1600&#215;1200):<br \/>\n1) Insert the VBOX additions (from VirtualBox)<br \/>\n2) cd \/media\/$(id -nu)\/VBOXADDITIONS*<br \/>\n3) sudo .\/VBoxLinuxAdditions.run<br \/>\n4) sudo apt-get install virtualbox-guest-x11<br \/>\nand reboot again.<br \/>\nNow, the &#8220;Displays&#8221; settings window should allow choices from 2560&#215;1600 to 800&#215;600 for the VBX 0&#8243; display.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>As posted for 14.04, here are the steps to getting a larger VNC connection to your Ubuntu 16.04 virtual machine: Desktop Sharing Desktop Sharing is back as an item in 16.04 desktop. Just bring up the search, type &#8220;Desktop Sharing&#8221;. &hellip; <a href=\"https:\/\/tiemensfamily.com\/timoncs\/2016\/04\/24\/ubuntu-16-04-vnc-and-virtualbox-resolution\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"_links":{"self":[{"href":"https:\/\/tiemensfamily.com\/timoncs\/wp-json\/wp\/v2\/posts\/764"}],"collection":[{"href":"https:\/\/tiemensfamily.com\/timoncs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tiemensfamily.com\/timoncs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tiemensfamily.com\/timoncs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/tiemensfamily.com\/timoncs\/wp-json\/wp\/v2\/comments?post=764"}],"version-history":[{"count":0,"href":"https:\/\/tiemensfamily.com\/timoncs\/wp-json\/wp\/v2\/posts\/764\/revisions"}],"wp:attachment":[{"href":"https:\/\/tiemensfamily.com\/timoncs\/wp-json\/wp\/v2\/media?parent=764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tiemensfamily.com\/timoncs\/wp-json\/wp\/v2\/categories?post=764"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tiemensfamily.com\/timoncs\/wp-json\/wp\/v2\/tags?post=764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}