{"id":1096,"date":"2012-03-16T18:19:05","date_gmt":"2012-03-16T17:19:05","guid":{"rendered":"http:\/\/www.guion78.com\/wordpress\/?p=1096"},"modified":"2012-03-16T18:19:05","modified_gmt":"2012-03-16T17:19:05","slug":"redhat-4-x-cambio-di-schermo-da-crt-a-lcd","status":"publish","type":"post","link":"https:\/\/www.guion78.com\/wordpress\/blog\/2012\/03\/16\/redhat-4-x-cambio-di-schermo-da-crt-a-lcd\/","title":{"rendered":"RedHat 4.x cambio di schermo da CRT a LCD"},"content":{"rendered":"<p>Oggi mi sono imbattuto in una piccola rogna su una Red Hat 4.x con kernel 2.6.9 alla quale ho dovuto cambiare schermo, passando da un 17\u2033 CRT ad un 17\u2033 LCD sembra con porta VGA.<br \/>\nPurtroppo l\u2019interfaccia grafica non riconosceva il nuovo monitor e quindi dopo 2 secondi dal boot e del rilevamento da parte di anaconda di nuovo hardware lo schermo rimaneva nero. Si poteva utilizzare la shell testuale ma non quella grafica \u2026 ovviamente un problema di X11.<br \/>\nMi sono quindi collegato con putty al server e ho modificato il file xorg.conf presente nel percorso \/etc\/X11\/ modificando alcune righe di configurazione:<\/p>\n<p>DOPO LE MODIFICHE:<\/p>\n<p><code>Section \"Monitor\"<br \/>\nIdentifier \"Monitor0\"<br \/>\nVendorName \"Acer\"<br \/>\nModelName \"W193V\"<br \/>\nDisplaySize 320 240<br \/>\nHorizSync 30.0 - 98.0<br \/>\nVertRefresh 50.0 - 160.0<br \/>\nOption \"dpms\"<br \/>\nEndSection<\/code><\/p>\n<p>.<br \/>\n.<br \/>\n.<br \/>\nSection \u201cScreen\u201d<br \/>\nIdentifier \u201cScreen0\u201d<br \/>\nDevice \u201cVideocard0\u201d<br \/>\nMonitor \u201cMonitor0\u201d<br \/>\nDefaultDepth 24<br \/>\nSubSection \u201cDisplay\u201d<br \/>\nViewport 0 0<br \/>\nDepth 24<br \/>\nModes \u201c1280\u00d71024\u201d \u201c1280\u00d7768\u201d \u201c1024\u00d7768\u201d \u201c800\u00d7600\u201d \u201c640\u00d7480\u201d<br \/>\nEndSubSection<br \/>\nEndSection<\/p>\n<p>PRIMA DELLE MODIFICHE:<\/p>\n<p>Section \u201cMonitor\u201d<br \/>\nIdentifier \u201cMonitor0\u201d<br \/>\nVendorName \u201cMonitor Vendor\u201d<br \/>\nModelName \u201cS98M\u201d<br \/>\nDisplaySize 320 240<br \/>\nHorizSync 30.0 \u2013 98.0<br \/>\nVertRefresh 50.0 \u2013 160.0<br \/>\nOption \u201cdpms\u201d<br \/>\nEndSection<br \/>\n.<br \/>\n.<br \/>\n.<\/p>\n<p>Section \u201cScreen\u201d<br \/>\nIdentifier \u201cScreen0\u201d<br \/>\nDevice \u201cVideocard0\u201d<br \/>\nMonitor \u201cMonitor0\u201d<br \/>\nDefaultDepth 24<br \/>\nSubSection \u201cDisplay\u201d<br \/>\nViewport 0 0<br \/>\nDepth 16<br \/>\nModes \u201c800\u00d7600\u201d \u201c640\u00d7480\u201d<br \/>\nEndSubSection<br \/>\nSubSection \u201cDisplay\u201d<br \/>\nViewport 0 0<br \/>\nDepth 24<br \/>\nModes \u201c1024\u00d7768\u201d \u201c800\u00d7600\u201d \u201c640\u00d7480\u201d<br \/>\nEndSubSection<br \/>\nEndSection<br \/>\nAlla fine non ho fatto altro che permettere risoluzioni del monitor pi\u00f9 spinte ed adatte ad un LCD.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oggi mi sono imbattuto in una piccola rogna su una Red Hat 4.x con kernel 2.6.9 alla quale ho dovuto cambiare schermo, passando da un 17\u2033 CRT ad un 17\u2033 LCD sembra con porta VGA. Purtroppo l\u2019interfaccia grafica non riconosceva il nuovo monitor e quindi dopo 2 secondi dal boot e del rilevamento da parte [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"ngg_post_thumbnail":0,"footnotes":""},"categories":[5,8],"tags":[844,715],"class_list":["post-1096","post","type-post","status-publish","format-standard","hentry","category-informatica","category-linux","tag-linux","tag-red-hat"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>RedHat 4.x cambio di schermo da CRT a LCD - Guion Matteo<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.guion78.com\/wordpress\/blog\/2012\/03\/16\/redhat-4-x-cambio-di-schermo-da-crt-a-lcd\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RedHat 4.x cambio di schermo da CRT a LCD - Guion Matteo\" \/>\n<meta property=\"og:description\" content=\"Oggi mi sono imbattuto in una piccola rogna su una Red Hat 4.x con kernel 2.6.9 alla quale ho dovuto cambiare schermo, passando da un 17\u2033 CRT ad un 17\u2033 LCD sembra con porta VGA. 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