{"id":8607,"date":"2025-10-30T08:37:52","date_gmt":"2025-10-30T08:37:52","guid":{"rendered":"https:\/\/aborrego.inscastellbisbal.net\/?p=8607"},"modified":"2025-10-30T10:59:38","modified_gmt":"2025-10-30T10:59:38","slug":"habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la","status":"publish","type":"post","link":"https:\/\/aborrego.inscastellbisbal.net\/en\/2025\/10\/30\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\/","title":{"rendered":"Habilitar arrencada per PXE de la pasarel\u00b7la"},"content":{"rendered":"\t\t
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Habilitar arrencada per PXE de la pasarel\u00b7la<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tTornar al repte 2.1<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t
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PXE:<\/strong> arrencar un ordinador per xarxa per instal\u00b7lar o iniciar un sistema operatiu.<\/p>

Wake-on-LAN:<\/strong> encendre aquest ordinador enviant un \u201cpaquet m\u00e0gic\u201d (Magic Packet) a la seva targeta de xarxa.<\/p>

  • O sigui, primer<\/strong> el despertes amb Wake-on-LAN<\/em>, i despr\u00e9s<\/strong> arrenca via PXE<\/em>.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    Instal\u00b7lar ethtool i wakeonlan<\/h3>

    ethtool<\/strong> \u2192 serveix per activar i comprovar WOL<\/strong> al teu PC<\/p>

    wakeonlan<\/strong> \u2192 serveix per enviar el paquet que desperta el PC des d\u2019un altre ordinador<\/strong>:<\/p>

    \u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    sudo apt-get install wakeonlan\nsudo apt-get install wakeonlan<\/code><\/pre>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Crear el servei que activa WOL autom\u00e0ticament<\/h3>
    Creeu el fitxer \/etc\/systemd\/system\/wol@.service<\/code> amb aquest contingut:<\/p>
    Aix\u00f2 fa que, cada vegada que s\u2019inici\u00ef el sistema, la interf\u00edcie de xarxa s\u2019activi amb mode \u201cWake-on-LAN\u201d<\/strong> (opci\u00f3 g<\/code>).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    [Unit]\nDescription=Activa el Wake-on-LAN a la interfície %i\nAfter=network-online.target\nWants=network-online.target\n\n[Service]\nType=oneshot\nExecStart=\/sbin\/ethtool -s %i wol g\nRemainAfterExit=yes\n\n[Install]\nWantedBy=multi-user.target\n<\/code><\/pre>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    • %i<\/code> \u2192 la interf\u00edcie de xarxa (ex: enp2s0<\/code>)<\/p><\/li>
    • ExecStart<\/code> \u2192 comanda que activa WOL<\/p><\/li>
    • [Install]<\/code> \u2192 quan s\u2019executa el servei autom\u00e0ticament al iniciar el sistema<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Activar i comprovar el servei<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      sudo systemctl daemon-reload\nsudo systemctl enable wol@enp2s0\nsudo systemctl start wol@enp2s0\nsudo systemctl status wol@enp2s0\n<\/code><\/pre>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Error<\/h3>
      Quan vaig fer sudo systemctl start wol@enp2s0<\/code>, sortia: Failed at step EXEC spawning \/sbin\/ethtool: No such file or directory<\/strong><\/span><\/p>
      SOLUCI\u00d3: Canviar la ruta de ethtool<\/code> dins del fitxer de servei a \/usr\/sbin\/ethtool<\/code> i tornar a fer daemon-reload<\/code> i restart<\/code>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Com comprovar si WOL est\u00e0 activat<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      sudo \/usr\/sbin\/ethtool enp2s0\n<\/code><\/pre>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Mira la l\u00ednia: Wake-on: g<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Enviar el magic packet des d\u2019un ordinador Linux<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Actualitza el sistema<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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      sudo apt upgrade -y<\/code><\/pre>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Instal\u00b7la wakeonlan<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      sudo apt install wakeonlan -y\n<\/code><\/pre>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Comprova la MAC de l\u2019ordinador que vols encendre<\/h3>
      La MAC \u00e9s la seq\u00fc\u00e8ncia de 6 parells hexadecimal despr\u00e9s de link\/ether<\/code>. Ex: dc:62:79:40:37:62<\/span><\/code><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      ip link show<\/code><\/pre>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Envia el magic packet<\/h3>
      Al teu ordinador (el que envia el senyal):<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      wakeonlan dc:62:79:40:37:62\n<\/code><\/pre>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Envia el magic packet<\/h3>
      Si tot est\u00e0 correcte, el PC objectiu s\u2019ha d\u2019encendre<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"
      Habilitar arrencada per PXE de la pasarel\u00b7la Tornar al repte 2.1 PXE: arrencar un ordinador per xarxa per instal\u00b7lar o iniciar un sistema operatiu. Wake-on-LAN: encendre aquest ordinador enviant un \u201cpaquet m\u00e0gic\u201d (Magic Packet) a la seva targeta de xarxa. O sigui, primer el despertes amb Wake-on-LAN, i despr\u00e9s arrenca via PXE. Instal\u00b7lar ethtool i wakeonlan ethtool \u2192 serveix per activar i comprovar WOL al teu PC wakeonlan \u2192 serveix per enviar el paquet que desperta el PC des d\u2019un altre ordinador: \u00a0 sudo apt-get install wakeonlan sudo apt-get install wakeonlan Crear el servei que activa WOL autom\u00e0ticament Creeu el fitxer \/etc\/systemd\/system\/wol@.service amb aquest contingut: Aix\u00f2 fa que, cada vegada que s\u2019inici\u00ef el sistema, la interf\u00edcie de xarxa s\u2019activi amb mode \u201cWake-on-LAN\u201d (opci\u00f3 g). [Unit] Description=Activa el Wake-on-LAN a la interfície %i After=network-online.target Wants=network-online.target [Service] Type=oneshot ExecStart=\/sbin\/ethtool -s %i wol g RemainAfterExit=yes [Install] WantedBy=multi-user.target %i \u2192 la interf\u00edcie de xarxa (ex: enp2s0) ExecStart \u2192 comanda que activa WOL [Install] \u2192 quan s\u2019executa el servei autom\u00e0ticament al iniciar el sistema Activar i comprovar el servei sudo systemctl daemon-reload sudo systemctl enable wol@enp2s0 sudo systemctl start wol@enp2s0 sudo systemctl status wol@enp2s0 Error Quan vaig fer sudo systemctl start wol@enp2s0, sortia: Failed at step EXEC spawning \/sbin\/ethtool: No such file or directory SOLUCI\u00d3: Canviar la ruta de ethtool dins del fitxer de servei a \/usr\/sbin\/ethtool i tornar a fer daemon-reload i restart. Com comprovar si WOL est\u00e0 activat sudo \/usr\/sbin\/ethtool enp2s0 Mira la l\u00ednia: Wake-on: g Enviar el magic packet des d\u2019un ordinador Linux Actualitza el sistema sudo apt upgrade -y Instal\u00b7la wakeonlan sudo apt install wakeonlan -y Comprova la MAC de l\u2019ordinador que vols encendre La MAC \u00e9s la seq\u00fc\u00e8ncia de 6 parells hexadecimal despr\u00e9s de link\/ether. Ex: dc:62:79:40:37:62 ip link show Envia el magic packet Al teu ordinador (el que envia el senyal): wakeonlan dc:62:79:40:37:62 Envia el magic packet Si tot est\u00e0 correcte, el PC objectiu s\u2019ha d\u2019encendre.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8607","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHabilitar arrencada per PXE de la pasarel\u00b7la - Ana Borrego Toledo<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Habilitar arrencada per PXE de la pasarel\u00b7la - Ana Borrego Toledo\" \/>\n<meta property=\"og:description\" content=\"Habilitar arrencada per PXE de la pasarel\u00b7la Tornar al repte 2.1 PXE: arrencar un ordinador per xarxa per instal\u00b7lar o iniciar un sistema operatiu. Wake-on-LAN: encendre aquest ordinador enviant un \u201cpaquet m\u00e0gic\u201d (Magic Packet) a la seva targeta de xarxa. O sigui, primer el despertes amb Wake-on-LAN, i despr\u00e9s arrenca via PXE. Instal\u00b7lar ethtool i wakeonlan ethtool \u2192 serveix per activar i comprovar WOL al teu PC wakeonlan \u2192 serveix per enviar el paquet que desperta el PC des d\u2019un altre ordinador: \u00a0 sudo apt-get install wakeonlan sudo apt-get install wakeonlan Crear el servei que activa WOL autom\u00e0ticament Creeu el fitxer \/etc\/systemd\/system\/wol@.service amb aquest contingut: Aix\u00f2 fa que, cada vegada que s\u2019inici\u00ef el sistema, la interf\u00edcie de xarxa s\u2019activi amb mode \u201cWake-on-LAN\u201d (opci\u00f3 g). [Unit] Description=Activa el Wake-on-LAN a la interfície %i After=network-online.target Wants=network-online.target [Service] Type=oneshot ExecStart=\/sbin\/ethtool -s %i wol g RemainAfterExit=yes [Install] WantedBy=multi-user.target %i \u2192 la interf\u00edcie de xarxa (ex: enp2s0) ExecStart \u2192 comanda que activa WOL [Install] \u2192 quan s\u2019executa el servei autom\u00e0ticament al iniciar el sistema Activar i comprovar el servei sudo systemctl daemon-reload sudo systemctl enable wol@enp2s0 sudo systemctl start wol@enp2s0 sudo systemctl status wol@enp2s0 Error Quan vaig fer sudo systemctl start wol@enp2s0, sortia: Failed at step EXEC spawning \/sbin\/ethtool: No such file or directory SOLUCI\u00d3: Canviar la ruta de ethtool dins del fitxer de servei a \/usr\/sbin\/ethtool i tornar a fer daemon-reload i restart. Com comprovar si WOL est\u00e0 activat sudo \/usr\/sbin\/ethtool enp2s0 Mira la l\u00ednia: Wake-on: g Enviar el magic packet des d\u2019un ordinador Linux Actualitza el sistema sudo apt upgrade -y Instal\u00b7la wakeonlan sudo apt install wakeonlan -y Comprova la MAC de l\u2019ordinador que vols encendre La MAC \u00e9s la seq\u00fc\u00e8ncia de 6 parells hexadecimal despr\u00e9s de link\/ether. Ex: dc:62:79:40:37:62 ip link show Envia el magic packet Al teu ordinador (el que envia el senyal): wakeonlan dc:62:79:40:37:62 Envia el magic packet Si tot est\u00e0 correcte, el PC objectiu s\u2019ha d\u2019encendre.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aborrego.inscastellbisbal.net\/en\/2025\/10\/30\/habilitar-arrencada-per-pxe-de-la-pasarel\u00b7la\/\" \/>\n<meta property=\"og:site_name\" content=\"Ana Borrego Toledo\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-30T08:37:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-30T10:59:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/aborrego.inscastellbisbal.net\/wp-content\/uploads\/2025\/10\/Selection_011-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"685\" \/>\n\t<meta property=\"og:image:height\" content=\"490\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"aborrego\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"aborrego\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/aborrego.inscastellbisbal.net\\\/2025\\\/10\\\/30\\\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aborrego.inscastellbisbal.net\\\/2025\\\/10\\\/30\\\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\\\/\"},\"author\":{\"name\":\"aborrego\",\"@id\":\"https:\\\/\\\/aborrego.inscastellbisbal.net\\\/#\\\/schema\\\/person\\\/596b5d3dc4735c43cfaafed47741b9d1\"},\"headline\":\"Habilitar arrencada per PXE de la pasarel\u00b7la\",\"datePublished\":\"2025-10-30T08:37:52+00:00\",\"dateModified\":\"2025-10-30T10:59:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/aborrego.inscastellbisbal.net\\\/2025\\\/10\\\/30\\\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\\\/\"},\"wordCount\":263,\"publisher\":{\"@id\":\"https:\\\/\\\/aborrego.inscastellbisbal.net\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/aborrego.inscastellbisbal.net\\\/2025\\\/10\\\/30\\\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/aborrego.inscastellbisbal.net\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Selection_011-1.png\",\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/aborrego.inscastellbisbal.net\\\/2025\\\/10\\\/30\\\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\\\/\",\"url\":\"https:\\\/\\\/aborrego.inscastellbisbal.net\\\/2025\\\/10\\\/30\\\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\\\/\",\"name\":\"Habilitar arrencada per PXE de la pasarel\u00b7la - 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Ana Borrego Toledo","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Habilitar arrencada per PXE de la pasarel\u00b7la - Ana Borrego Toledo","og_description":"Habilitar arrencada per PXE de la pasarel\u00b7la Tornar al repte 2.1 PXE: arrencar un ordinador per xarxa per instal\u00b7lar o iniciar un sistema operatiu. Wake-on-LAN: encendre aquest ordinador enviant un \u201cpaquet m\u00e0gic\u201d (Magic Packet) a la seva targeta de xarxa. O sigui, primer el despertes amb Wake-on-LAN, i despr\u00e9s arrenca via PXE. Instal\u00b7lar ethtool i wakeonlan ethtool \u2192 serveix per activar i comprovar WOL al teu PC wakeonlan \u2192 serveix per enviar el paquet que desperta el PC des d\u2019un altre ordinador: \u00a0 sudo apt-get install wakeonlan sudo apt-get install wakeonlan Crear el servei que activa WOL autom\u00e0ticament Creeu el fitxer \/etc\/systemd\/system\/wol@.service amb aquest contingut: Aix\u00f2 fa que, cada vegada que s\u2019inici\u00ef el sistema, la interf\u00edcie de xarxa s\u2019activi amb mode \u201cWake-on-LAN\u201d (opci\u00f3 g). [Unit] Description=Activa el Wake-on-LAN a la interfície %i After=network-online.target Wants=network-online.target [Service] Type=oneshot ExecStart=\/sbin\/ethtool -s %i wol g RemainAfterExit=yes [Install] WantedBy=multi-user.target %i \u2192 la interf\u00edcie de xarxa (ex: enp2s0) ExecStart \u2192 comanda que activa WOL [Install] \u2192 quan s\u2019executa el servei autom\u00e0ticament al iniciar el sistema Activar i comprovar el servei sudo systemctl daemon-reload sudo systemctl enable wol@enp2s0 sudo systemctl start wol@enp2s0 sudo systemctl status wol@enp2s0 Error Quan vaig fer sudo systemctl start wol@enp2s0, sortia: Failed at step EXEC spawning \/sbin\/ethtool: No such file or directory SOLUCI\u00d3: Canviar la ruta de ethtool dins del fitxer de servei a \/usr\/sbin\/ethtool i tornar a fer daemon-reload i restart. Com comprovar si WOL est\u00e0 activat sudo \/usr\/sbin\/ethtool enp2s0 Mira la l\u00ednia: Wake-on: g Enviar el magic packet des d\u2019un ordinador Linux Actualitza el sistema sudo apt upgrade -y Instal\u00b7la wakeonlan sudo apt install wakeonlan -y Comprova la MAC de l\u2019ordinador que vols encendre La MAC \u00e9s la seq\u00fc\u00e8ncia de 6 parells hexadecimal despr\u00e9s de link\/ether. Ex: dc:62:79:40:37:62 ip link show Envia el magic packet Al teu ordinador (el que envia el senyal): wakeonlan dc:62:79:40:37:62 Envia el magic packet Si tot est\u00e0 correcte, el PC objectiu s\u2019ha d\u2019encendre.","og_url":"https:\/\/aborrego.inscastellbisbal.net\/en\/2025\/10\/30\/habilitar-arrencada-per-pxe-de-la-pasarel\u00b7la\/","og_site_name":"Ana Borrego Toledo","article_published_time":"2025-10-30T08:37:52+00:00","article_modified_time":"2025-10-30T10:59:38+00:00","og_image":[{"width":685,"height":490,"url":"https:\/\/aborrego.inscastellbisbal.net\/wp-content\/uploads\/2025\/10\/Selection_011-1.png","type":"image\/png"}],"author":"aborrego","twitter_card":"summary_large_image","twitter_misc":{"Written by":"aborrego","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/aborrego.inscastellbisbal.net\/2025\/10\/30\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\/#article","isPartOf":{"@id":"https:\/\/aborrego.inscastellbisbal.net\/2025\/10\/30\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\/"},"author":{"name":"aborrego","@id":"https:\/\/aborrego.inscastellbisbal.net\/#\/schema\/person\/596b5d3dc4735c43cfaafed47741b9d1"},"headline":"Habilitar arrencada per PXE de la pasarel\u00b7la","datePublished":"2025-10-30T08:37:52+00:00","dateModified":"2025-10-30T10:59:38+00:00","mainEntityOfPage":{"@id":"https:\/\/aborrego.inscastellbisbal.net\/2025\/10\/30\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\/"},"wordCount":263,"publisher":{"@id":"https:\/\/aborrego.inscastellbisbal.net\/#organization"},"image":{"@id":"https:\/\/aborrego.inscastellbisbal.net\/2025\/10\/30\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\/#primaryimage"},"thumbnailUrl":"https:\/\/aborrego.inscastellbisbal.net\/wp-content\/uploads\/2025\/10\/Selection_011-1.png","inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/aborrego.inscastellbisbal.net\/2025\/10\/30\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\/","url":"https:\/\/aborrego.inscastellbisbal.net\/2025\/10\/30\/habilitar-arrencada-per-pxe-de-la-pasarel%c2%b7la\/","name":"Habilitar arrencada per PXE de la pasarel\u00b7la - 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