{"id":4141,"date":"2026-06-08T18:00:56","date_gmt":"2026-06-08T15:00:56","guid":{"rendered":"https:\/\/support.withsecure.com\/en\/?post_type=support_article&#038;p=4141"},"modified":"2026-06-08T18:00:56","modified_gmt":"2026-06-08T15:00:56","slug":"policy-manager-for-linux-no-x11-display-variable-was-set-but-this-program-performed-an-operation-which-requires-it","status":"publish","type":"support_article","link":"https:\/\/support.withsecure.com\/fi\/support-articles\/policy-manager-for-linux-no-x11-display-variable-was-set-but-this-program-performed-an-operation-which-requires-it\/","title":{"rendered":"Policy Manager for Linux &#8211; No X11 DISPLAY variable was set, but this program performed an operation which requires it"},"content":{"rendered":"<h3>Issue:<\/h3>\n<p>I installed Policy Manager Server for Linux v14.20 on CentOS v7.7. I\u00a0have\u00a0installed the same Policy Manager console version. I\u00a0cannot connect to Policy Manager Server using Policy Manager console. The F-Secure Policy Manager Server service is\u00a0running.<\/p>\n<h3>Resolution:<\/h3>\n<div style=\"text-align: start;\">Check if your Policy Manager console is started from a non-graphic terminal. You might want to try this setting if you use\u00a0the main display:<\/p>\n<p>export DISPLAY=:0.0<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>I installed Policy Manager Server for Linux v14.20 on CentOS v7.7. I\u00a0have\u00a0installed the same Policy Manager console version. I\u00a0cannot connect to Policy Manager Server using Policy Manager console. The F-Secure Policy Manager Server service is\u00a0running.<\/p>\n","protected":false},"template":"","support_article_product":[106],"class_list":["post-4141","support_article","type-support_article","status-publish","hentry"],"acf":{"source_foreign_id":"000005627","source_version":3,"source_system":"salesforce","source_date_updated":"2026-06-08 15:00:56","import_hash":"02ff1f9ff22fb869c0c413a3b7ad82d669360a5b","vanilla_article_id":32332,"vanilla_url":"https:\/\/community.withsecure.com\/en\/kb\/articles\/32332-policy-manager-for-linux-no-x11-display-variable-was-set-but-this-program-performed-an-operation-which-requires-it","vanilla_kb_id":30,"vanilla_category_id":103,"machine_translated":false,"reactions_helpful_yes":0,"reactions_helpful_no":0},"_links":{"self":[{"href":"https:\/\/support.withsecure.com\/fi\/wp-json\/wp\/v2\/support_article\/4141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/support.withsecure.com\/fi\/wp-json\/wp\/v2\/support_article"}],"about":[{"href":"https:\/\/support.withsecure.com\/fi\/wp-json\/wp\/v2\/types\/support_article"}],"wp:attachment":[{"href":"https:\/\/support.withsecure.com\/fi\/wp-json\/wp\/v2\/media?parent=4141"}],"wp:term":[{"taxonomy":"support_article_product","embeddable":true,"href":"https:\/\/support.withsecure.com\/fi\/wp-json\/wp\/v2\/support_article_product?post=4141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}