{"id":1389,"date":"2015-03-28T15:28:17","date_gmt":"2015-03-28T15:28:17","guid":{"rendered":"http:\/\/rglinuxtech.com\/?p=1389"},"modified":"2015-03-28T15:28:17","modified_gmt":"2015-03-28T15:28:17","slug":"arm-raspberry-pi-and-pi2-ok-with-3-19-3","status":"publish","type":"post","link":"https:\/\/rglinuxtech.com\/?p=1389","title":{"rendered":"ARM &#8211; Raspberry Pi and Pi2 &#8211; OK with 3.19.3.."},"content":{"rendered":"<p>After trials with earlier versions, the Pi and Pi2 updated to Kernel <strong>3.19.3<\/strong> without too much effort..<\/p>\n<p>Source from here:\u00a0 <a title=\"https:\/\/github.com\/raspberrypi\/linux\/tree\/rpi-3.19.y\" href=\"https:\/\/github.com\/raspberrypi\/linux\/tree\/rpi-3.19.y\" target=\"_blank\">https:\/\/github.com\/raspberrypi\/linux\/tree\/rpi-3.19.y<\/a><\/p>\n<p>Pi:<\/p>\n<pre><strong>Pidora release 2014 (Raspberry Pi Fedora Remix)<\/strong>\r\n<strong>Kernel 3.19.3 on an armv6l (ttyAMA0)<\/strong>\r\n<strong>........<\/strong>\r\n<strong>]# uname -a<\/strong>\r\n<strong>Linux rgpi 3.19.3 #1 PREEMPT Fri Mar 27 23:55:44 PDT 2015 armv6l armv6l armv6l GNU\/Linux<\/strong><\/pre>\n<p>Pi2:<\/p>\n<pre><strong>Fedora release 21 (Twenty One)<\/strong>\r\n<strong>Kernel 3.19.3-v7 on an armv7l (ttyAMA0)<\/strong>\r\n<strong>.............<\/strong>\r\n<strong>]# uname -a<\/strong>\r\n<strong>Linux rgpi2 3.19.3-v7 #1 SMP PREEMPT Sat Mar 28 00:50:19 PDT 2015 armv7l armv7l armv7l GNU\/Linux<\/strong><\/pre>\n<p>I also discovered the source of the &#8216;sluggish&#8217; performance of the Pi2 &#8211; I had accidentally put an <span style=\"text-decoration: underline;\">older<\/span> version of the boot binaries etc. in the <em><strong>\/boot<\/strong> <\/em>directory, which resulted in only 256MB of total memory!<\/p>\n<p><em>Robert Gadsdon.\u00a0\u00a0 March 28, 2015.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>After trials with earlier versions, the Pi and Pi2 updated to Kernel 3.19.3 without too much effort.. Source from here:\u00a0 https:\/\/github.com\/raspberrypi\/linux\/tree\/rpi-3.19.y Pi: Pidora release 2014 (Raspberry Pi Fedora Remix) Kernel 3.19.3 on an armv6l (ttyAMA0) &#8230;&#8230;.. ]# uname -a Linux rgpi 3.19.3 #1 PREEMPT Fri Mar 27 23:55:44 PDT 2015 armv6l armv6l armv6l GNU\/Linux Pi2: Fedora release <span class=\"excerpt-dots\">&hellip;<\/span> <a class=\"more-link\" href=\"https:\/\/rglinuxtech.com\/?p=1389\"><span class=\"more-msg\">Continue reading &rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[5,14,16,20,21],"tags":[1061,1062,1063,313,1175],"class_list":["post-1389","post","type-post","status-publish","format-standard","hentry","category-compilation","category-kernel","category-linux-arm","category-performance-2","category-raspberry-pi","tag-kernel-3-19-3","tag-old-boot-binaries","tag-pi2-memory-issue-solved","tag-raspberry-pi-2","tag-success"],"_links":{"self":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts\/1389","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1389"}],"version-history":[{"count":1,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts\/1389\/revisions"}],"predecessor-version":[{"id":1390,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts\/1389\/revisions\/1390"}],"wp:attachment":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}