{"id":7144,"date":"2020-04-30T09:45:30","date_gmt":"2020-04-30T07:45:30","guid":{"rendered":"https:\/\/monodes.com\/predaelli\/?p=7144"},"modified":"2020-05-03T18:26:11","modified_gmt":"2020-05-03T16:26:11","slug":"little-notes","status":"publish","type":"post","link":"https:\/\/monodes.com\/predaelli\/2020\/04\/30\/little-notes\/","title":{"rendered":"Little notes"},"content":{"rendered":"\n<p>Just a little note to myself, to start salome on a severly hacked and messed up workstation like mine:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\" data-line=\"\">paolo@rigel:~\/salome_meca\/appli_V2019.0.3_universal$ \/home\/paolo\/salome_meca\/appli_V2019.0.3_universal\/salome \nrunSalome running on rigel\nSearching for a free port for naming service: 2815 - OK\nSearching Naming Service  + found in 0.1 seconds \nSearching \/Kernel\/Session in Naming Service  ++++libGL error: MESA-LOADER: failed to open radeonsi (search paths \/usr\/lib\/i386-linux-gnu\/dri:\/usr\/lib\/x86_64-linux-gnu\/dri)\nlibGL error: failed to load driver: radeonsi\nlibGL error: MESA-LOADER: failed to open radeonsi (search paths \/usr\/lib\/i386-linux-gnu\/dri:\/usr\/lib\/x86_64-linux-gnu\/dri)\nlibGL error: failed to load driver: radeonsi\nlibGL error: MESA-LOADER: failed to open swrast (search paths \/usr\/lib\/i386-linux-gnu\/dri:\/usr\/lib\/x86_64-linux-gnu\/dri)\nlibGL error: failed to load driver: swrast\nWarning: this type (Study,objref) already exists, it will be ignored.\nWarning: this type (SALOME_MED\/MEDCouplingFieldDoubleCorbaInterface,objref) already exists, it will be ignored.\n+Traceback (most recent call last):\n  File &quot;\/home\/paolo\/salome_meca\/V2019.0.3_universal\/modules\/KERNEL_V9_3_0\/bin\/salome\/orbmodule.py&quot;, line 172, in waitNSPID\n    os.kill(thePID,0)\nProcessLookupError: &#091;Errno 3] No such process\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n  File &quot;\/home\/paolo\/salome_meca\/appli_V2019.0.3_universal\/bin\/salome\/runSalome.py&quot;, line 633, in useSalome\n    clt = startSalome(args, modules_list, modules_root_dir)\n  File &quot;\/home\/paolo\/salome_meca\/appli_V2019.0.3_universal\/bin\/salome\/runSalome.py&quot;, line 578, in startSalome\n    session=clt.waitNSPID(&quot;\/Kernel\/Session&quot;,mySessionServ.PID,SALOME.Session)\n  File &quot;\/home\/paolo\/salome_meca\/V2019.0.3_universal\/modules\/KERNEL_V9_3_0\/bin\/salome\/orbmodule.py&quot;, line 174, in waitNSPID\n    raise RuntimeError(&quot;Process %d for %s not found&quot; % (thePID,theName))\nRuntimeError: Process 460617 for \/Kernel\/Session not found\n\n\n--- Error during Salome launch ---\n<\/code><\/pre>\n\n\n\n<p>I can&#8217;t recall where I found the solution, bit it is as simple as:<\/p>\n\n\n\n<p><code class=\"\" data-line=\"\">alias salome=&#039;LD_PRELOAD=\/usr\/lib\/x86_64-linux-gnu\/libstdc++.so.6.0.28 \/home\/paolo\/salome_meca\/appli_V2019.0.3_universal\/salome&#039;<\/code><\/p>\n\n\n\n<p>I found it on <a href=\"https:\/\/code-aster.org\/forum2\/viewtopic.php?id=23552\">https:\/\/code-aster.org\/forum2\/viewtopic.php?id=23552<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"excerpt\">Just a little note to myself, to start salome on a severly hacked and messed up workstation like mine: I can&#8217;t recall where I found the solution, bit it is as simple as: alias salome=&#039;LD_PRELOAD=\/usr\/lib\/x86_64-linux-gnu\/libstdc++.so.6.0.28 \/home\/paolo\/salome_meca\/appli_V2019.0.3_universal\/salome&#039; I found it on https:\/\/code-aster.org\/forum2\/viewtopic.php?id=23552<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/monodes.com\/predaelli\/2020\/04\/30\/little-notes\/\">Read more &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":"","jetpack_publicize_message":"Little notes to run salome on a severely messed up workstation like mine","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[72],"tags":[],"class_list":["post-7144","post","type-post","status-publish","format-standard","hentry","category-documentations"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6daft-1Re","jetpack-related-posts":[{"id":3701,"url":"https:\/\/monodes.com\/predaelli\/2018\/01\/24\/dpkg-how-to-install-scratch-2-on-ubuntu-16-10-or-17-04-64bit-ask-ubuntu\/","url_meta":{"origin":7144,"position":0},"title":"dpkg &#8211; How to install Scratch 2 on Ubuntu 16.10. or 17.04 (64bit)? &#8211; Ask Ubuntu","author":"Paolo Redaelli","date":"2018-01-24","format":false,"excerpt":"Today my daughter asked me to install Scratch. But not the tablet. I already did it. On the computer. I tought it was a breeze. Actually it was as simple as \"sudo apt install scratch\". Too bad I got an oldish 1.4 version and her book refers to version 2.0.\u2026","rel":"","context":"In &quot;Proprietary software&quot;","block_context":{"text":"Proprietary software","link":"https:\/\/monodes.com\/predaelli\/category\/software\/proprietary-software\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":6636,"url":"https:\/\/monodes.com\/predaelli\/2020\/02\/05\/oh-debug-symbols\/","url_meta":{"origin":7144,"position":1},"title":"Oh, debug symbols","author":"Paolo Redaelli","date":"2020-02-05","format":false,"excerpt":"I forgot how big an executable can become when you compile it with debug symbols. I was recompiling IfcOpenShell. For a moment my 16Gb, 12core machine froze. Well, an executable of six hundred, thirty five millions of bytes! paolo@rigel:\/mnt\/dati\/paolo\/src\/IfcOpenShell\/build\/Linux\/x86_64\/install\/ifcopenshell\/bin$ file * IfcConvert: ELF 64-bit LSB pie executable, x86-64, version 1\u2026","rel":"","context":"In &quot;Senza categoria&quot;","block_context":{"text":"Senza categoria","link":"https:\/\/monodes.com\/predaelli\/category\/senza-categoria\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":6105,"url":"https:\/\/monodes.com\/predaelli\/2019\/09\/29\/purisms-librem-5-phone-starts-shipping-a-fully-open-gnu-linux-phone-ars-technica\/","url_meta":{"origin":7144,"position":2},"title":"Purism\u2019s Librem 5 phone starts shipping\u2014a fully open GNU\/Linux phone | Ars Technica","author":"Paolo Redaelli","date":"2019-09-29","format":"link","excerpt":"The crowdsourced $700 Linux phone is actually becoming a real product. Source: Purism\u2019s Librem 5 phone starts shipping\u2014a fully open GNU\/Linux phone | Ars Technica I've chosen to receive mine with the Dogwood or Evergreen batch; I'm too anxious to wait for the Batch Fir that will have a 14nm\u2026","rel":"","context":"In &quot;GNU\/Linux&quot;","block_context":{"text":"GNU\/Linux","link":"https:\/\/monodes.com\/predaelli\/category\/gnulinux\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7762,"url":"https:\/\/monodes.com\/predaelli\/2020\/11\/20\/the-lamentations-of-colord-and-gdm3\/","url_meta":{"origin":7144,"position":3},"title":"The lamentations of colord and gdm3","author":"Paolo Redaelli","date":"2020-11-20","format":false,"excerpt":"I recently installed a machine dedicated to transmit live Holy Masses from my parish and I discovered a subtle malfunctioning of the hardware that sometimes makes it unusable: the Solid State Disk becomes read-only. As you can imagine, almost everything stopped working. Also logging, of course. As I had to\u2026","rel":"","context":"In &quot;Mood&quot;","block_context":{"text":"Mood","link":"https:\/\/monodes.com\/predaelli\/category\/mood\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":12136,"url":"https:\/\/monodes.com\/predaelli\/2024\/12\/19\/fuss-the-gnu-linux-distribution-for-a-digitally-sustainable-school\/","url_meta":{"origin":7144,"position":4},"title":"FUSS &#8211; The GNU\/Linux Distribution for a Digitally Sustainable School","author":"Paolo Redaelli","date":"2024-12-19","format":false,"excerpt":"FUSS The GNU\/Linux Distribution for a Digitally Sustainable School FUSS is a complete GNU\/Linux solution (server, client and desktop\/standalone) based on Debian for managing an educational network. It is at the same time also a digital sustainability project that since 2005 allows students and teachers to use at home the\u2026","rel":"","context":"In &quot;Software&quot;","block_context":{"text":"Software","link":"https:\/\/monodes.com\/predaelli\/category\/software\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/monodes.com\/predaelli\/wp-content\/uploads\/sites\/4\/2024\/12\/logo-FUSS-circle.png?fit=980%2C980&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/monodes.com\/predaelli\/wp-content\/uploads\/sites\/4\/2024\/12\/logo-FUSS-circle.png?fit=980%2C980&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/monodes.com\/predaelli\/wp-content\/uploads\/sites\/4\/2024\/12\/logo-FUSS-circle.png?fit=980%2C980&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/monodes.com\/predaelli\/wp-content\/uploads\/sites\/4\/2024\/12\/logo-FUSS-circle.png?fit=980%2C980&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":8046,"url":"https:\/\/monodes.com\/predaelli\/2021\/01\/12\/guida-sosumi-virtualizzare-macos-su-gnu-linux\/","url_meta":{"origin":7144,"position":5},"title":"[Guida] Sosumi: virtualizzare MacOS su GNU\/Linux","author":"Paolo Redaelli","date":"2021-01-12","format":false,"excerpt":"Scopriamo Sosumi, tool per virtualizzare macOS su GNU\/Linux, contenete gi\u00e0 tutto ci\u00f2 che serve per avviarne l'installazione in pochissimi step. Source: [Guida] Sosumi: virtualizzare MacOS su GNU\/Linux Update: sosumi seems to have been abandoned or discuntinued. See https:\/\/www.linuxuprising.com\/2021\/03\/install-macos-big-sur-or-catalina-in.html and https:\/\/github.com\/sickcodes\/Docker-OSX","rel":"","context":"In &quot;Senza categoria&quot;","block_context":{"text":"Senza categoria","link":"https:\/\/monodes.com\/predaelli\/category\/senza-categoria\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/posts\/7144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/comments?post=7144"}],"version-history":[{"count":0,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/posts\/7144\/revisions"}],"wp:attachment":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/media?parent=7144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/categories?post=7144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/tags?post=7144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}