Differences

This shows you the differences between two versions of the page.

--- deb_mutism [2019/06/23 15:14] – [Specification] Júne Park
+++ deb_mutism [2024/04/18 08:59] – Júne Park
@@ Line 1: / Line 1: @@
 <nav>
   * {{fa>server?color=#8B0000}} Linux
-    * [[:rpi_common|General Things on Raspbian]]
+    * [[rpi_common|■ General Things on Raspbian]]
-    * [[:rpi_autism|Media Ditorium ─ AUTiSM Rainbow]]
+    * [[rpi_nimbus|𝐍𝐢𝐌𝐁𝐔𝐒 𝕕𝕖𝔹𝕝𝕒𝕟𝕔]]
-    * [[:rpi_epigen|Private Cellarium ─ EPiGEN Crystal]]
+    * [[debian_common|■ General info on Debian Linux]]
-    * [[:rpi_nimbus|Webius Officium ─ NiMBUS deBlanc]]
+    * [[deb_cicada|𝐂𝐢𝐂𝐀𝐃𝐀 𝕊𝕒𝕩𝕠𝕥𝕦𝕞]]
-    * [[:debian_common|General info on Debian Linux]]
+    * [[deb_gilead|𝐆𝐢𝐋𝐄𝐀𝐃 𝔸𝕣𝕘𝕖𝕟𝕥𝕒]]
-    * [[:deb_mutism|Opus Imperium ─ MUTiSM Magnum]]
+    * [[deb_symbio|𝐒𝐘𝐌𝐁𝐢𝐎 ℂ𝕠𝕟𝕒𝕥𝕦𝕤]]
+    * [[deb_tardis|𝐓𝐀𝐑𝐃𝐢𝐒 𝕊𝕡𝕒𝕥𝕚𝕦𝕞]]
+    * [[deb_debris|𝐃𝐄𝐁𝐑𝐢𝐒 ℂ𝕙𝕣𝕠𝕞𝕖]]
   * {{fa>windows?color=#0000A0}} Windows
-    * [[:pc_common|Common Works on Windows]]
+    * [[:pc_common|■ Common Works on Windows]]
-    * [[:pc_mesonism|Primus Workstation ─ MESONiSM]]
+    * [[PC_MESONiSM|𝐌𝐄𝐒𝐎𝐍𝐢𝐒𝐌]]
-    * [[:pc_mesonium|Manibus Tablet ─ MESONiUM]]
+    * [[PC_MESONiST|𝐌𝐄𝐒𝐎𝐍𝐢𝐒𝐓]]
-    * [[:pc_mesonist|Domumus Workstage ─ MESONiST]]
-    * [[:pc_mesonity|Praevus Station ─ MESONiTY]]
   * {{fa>android?color=#006400}} Android
-    * [[:cell_common|Common Stuffs on Androids]]
+    * [[:cell_common|■ Common Stuffs on Androids]]
-    * [[:cell_epiaux|Júne's Primus ─ EPiAUX 5X]]
+    * [[CELL_EPiCON|𝐄𝐏𝐢𝐂𝐎𝐍 𝔽𝟙]]
-    * [[:cell_epihex|Júne's Extentus ─ EPiHEX 6]]
+    * [[CELL_EPiMER|𝐄𝐏𝐢𝐌𝐄𝐑 𝟡]]
-    * [[:cell_epinex|Júne's Secondus ─ EPiNEX 5]]
+    * [[CELL_EPiLUX|𝐄𝐏𝐢𝐋𝐔𝐗 𝟟]]
-    * [[:cell_epitab|Júne's Laminus - EPiTAB 7]]
+    * [[CELL_EPiTAP|𝐄𝐏𝐢𝐓𝐀𝐏 𝟙𝟙]]
-    * [[:cell_epixus|Júne's Tertius ─ EPiXUS 4]]
+    * [[CELL_EPiETA|𝐄𝐏𝐢𝐄𝐓𝐀 𝟜]]
 </nav>
 ===== Opus Imperium ─ MUTiSM Magnum =====
-{{:logo_ubuntu.png?nolink&250|}}
+{{:ubuntu-18.04-lts-features.png?nolink&300|}}
-  * Name: {{material>assignment_turned_in}} MUTiSM Magnum (official) | {{material>create}} 라이몽 (korean)
+Name: {{mdi>cards?28&color=#dd4814}} ''**MUTiSM** Magnum'' (official) | {{mdi>creation?28&color=#dd4814}} ''라이몽'' (korean)
 ----
@@ Line 32: / Line 31: @@
 ==== Specification ====
-  * {{fa>microchip?color=#dd4814}} CPU: Intel(tm) i5-3337U
+{{mdi>cpu-64-bit?28&color=#dd4814}} CPU: ''Intel® Core™ i5-3337U CPU @ 1.80GHz (2 cores)'' --- [[https://meson.in/31n12gL|Product info]]
-  * {{fa>microchip?color=#dd4814}} Memory: ''8G''
-  * {{fa>database?color=#dd4814}} Stoage:
+{{mdi>memory?28&color=#dd4814}} Memory: ''**8G**''
-    * ''128G'' (m.2 type SSD) --- ''**/**'' partition
-    * ''500G'' (SATA HDD) --- ''**~/storage**'' partition
+{{mdi>database-plus?28&color=#dd4814}} Storages:
-  * {{fa>wifi?color=#dd4814}} Wireless:
+  * ''**128G**'' (m.2 type SSD) --- ''**/**'' partition
-    * Intel<sup>(r)</sup> Dual Band Wireless-AC 3160 (802.11ac)
+  * ''**500G**'' (SATA HDD) --- ''**~/storage**'' partition
-    * Realtek<sup>(r)</sup> WLAN USB Adapter (802.11ac)
+=== Live status of storages ===
+<code ini>
+Mounted on     Type  Size  Used Avail Use%
+/              ext4  117G   15G   97G  13%
+/home/web-data ext4  916G  210G  660G  25%
+/home/www-data ext4  458G   49G  387G  12%
+</code>
+{{mdi>wifi?28&color=#dd4814}} Wireless:
+    * Intel<sup>®</sup> Dual Band Wireless-AC 3160 (802.11ac)
+    * Realtek<sup>®</sup> WLAN USB Adapter (802.11ac) --- {{mdi>wifi-strength-off?14}} not working after ''focal fossa''
 ----
 ==== Hosting Services ====
-<button type="info"  icon="fa fa-lock">[[[[secured:web_admin#june_s_muon_gateway|admin]]</button> **''[[https://mu.meson.one/|Júne's MuON Gateway]]''**  --- MU Gateway
+<button type="primary" size="sm" icon="fa fa-lock">[[secured:web_admin#june_s_muon_gateway|admin]]</button> **''[[https://mu.meson.one/|Júne's MuON Gateway]]''**  --- MU Gateway
-<button type="info"  icon="fa fa-lock">[[[[secured:web_admin#june_s_xchange_repository|admin]]</button> **''[[https://x.meson.ml|Júne's Xchange Repository]]''**  --- Xchange Service
+<button type="primary" size="sm" icon="fa fa-lock">[[secured:web_admin#june_s_xchange_repository|admin]]</button> **''[[https://x.meson.ml|Júne's Xchange Repository]]''**  --- Xchange Service
-<button type="info"  icon="fa fa-lock">[[[[secured:web_admin#june_s_one_wiki_lab|admin]]</button> **''[[https://wiki.meson.one|Júne's Wiki OWL]]''**  --- One Wiki LAB
+<button type="primary" size="sm" icon="fa fa-lock">[[secured:web_admin#june_s_one_wiki_lab|admin]]</button> **''[[https://wiki.meson.one|Júne's Wiki OWL]]''**  --- One Wiki LAB
-{{fa>sliders?color=#d20962&2x}} Live [[:secured:nginx_config#mutism_magnum|Nginx Configuration]] for ''**MUTiSM**'' {{fa>lock?color=#808080}}
+<button type="danger" size="sm" icon="fa fa-sliders">[[https://wiki.meson.one/doku.php?id=secured:nginx_config#mutism_magnum|Nginx Configuration]]</button> Showing lively on OWL {{fa>opera?14&color=#cc0f16}} for ''**MUTiSM** Magnum'' {{fa>lock?color=#808080}}
@@ Line 60: / Line 71: @@
 ==== ＋Work logs ====
-  * {{fa>certificate}} ''Renew SSL certificates'' (Let's Encrypt) done <sub>  --- Updated on //2019/05/23 02:16// </sub>
+  * Upgrade ''php 8.2'' and purge ''php 7.4'', ''php 8.0'' <sub>  --- Updated on //2023/06/04 02:51// </sub>
-  * {{fa>wordpress?color=#21759b}} Wordpress(tm) installed <sub> --- Updated on //2018/09/10 00:44//</sub>
+  * Upgrade ''php 8.0'' <sub>  --- Updated on //2021/01/26 17:24// </sub>
-  * {{fa>user?color=#da1884}} Added first ''new user'' for ''x.meson.ml'' <sub> --- Updated on //2018/09/10 00:43//</sub>   | {{material>account_box}} [[::private:june_todo#xmesonml|Registered Users]] {{fa>lock}}
+  * Upgrade ''mariadb 10.5'' <sub>  --- Updated on //2020/08/31 13:25// </sub>
+  * ''adjust & optimize'' value of ''php-fpm'' -- ''/etc/php/7.x/fpm/pool.d/www.conf''  <sub>  --- Updated on //2020/07/25 21:42// </sub>
+  * ''Upgrade'' Ubuntu **''20.04''** - ''focal fossa'' <sub>  --- Updated on //2020/07/24 01:23// </sub>
+  * Change ''backup rsync'' to another partition <sub>  --- Updated on //2020/06/27 04:01// </sub>
+  * Migrate ''mariadb 10.3.22'' from ''mysql'' <sub>  --- Updated on //2020/03/30 01:42// </sub>
+  * {{fa>certificate}} ''Renew SSL certificates'' (Let's Encrypt) done <sub>  --- Updated on //2019/08/01 21:17// </sub>
+  * **Nextcloud** ''install'' <sub>  --- Updated on //2019/05/17 01:02// </sub>
+  * {{fa>wordpress?color=#21759b}} Wordpress(tm) ''installed'' <sub> --- Updated on //2018/09/10 00:44//</sub>
+  * {{fa>user?color=#da1884}} Added first ''new user'' for ''x.meson.ml'' <sub> --- Updated on //2018/09/10 00:43//</sub>   | {{mdi>account-multiple-plus-outline}} [[::private:june_todo#xmesonml|Registered Users]] {{fa>lock}}
   * **Docker Client/Server** installed <sub> --- Updated on //2018/07/18 01:20//</sub>
   * ''wiki.meson.one'' & ''x.meson.ml'' certificates are issued <sub> --- Updated on //2018/07/17 11:17//</sub>
   * ''mu.meson.one'' page is created and need to attention to edit <sub> --- Updated on //2018/07/13 02:00//</sub>
   * ''Let's Encrypted'' issued and installed  <sub> --- Updated on //2018/07/10 23:48//</sub>
+<hidden>
+  * {{fa>certificate}} ''Renew SSL certificates'' (Let's Encrypt) done <sub>  --- Updated on //2019/05/23 02:16// </sub>
+</hidden>
 === ＋Que to do ===
@@ Line 161: / Line 185: @@
 ----
-==== Compiling RTL8821AU wireless driver ====
+==== Compiling RTL8811AU wireless driver ====
 ''purge'' installed driver, which is not working correctly and ''compile'' new driver.
@@ Line 181: / Line 205: @@
   iwconfig    				// wireless configuration
 </code>
 ----
@@ Line 190: / Line 218: @@
   sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target
 </code>
+Action to do next is [[deb_gilead#suspendtarget_is_masked|Suspend.target is masked]]
 ----
@@ Line 276: / Line 306: @@
 pm = dynamic
-pm.max_children = 50
+pm.max_children = ??
-pm.start_servers = 4
+pm.start_servers = 8
 pm.min_spare_servers = 4
-pm.max_spare_servers = 32
+pm.max_spare_servers = 8
 pm.max_requests = 500
 </code>
-''pm.'' values could be changed according to resources such as physical memory and an average usage of each php processor.
+''pm.'' values could be changed according to resources such as physical memory and an average usage of each php processor. Guide for adjusting values are
+^ Setting Name  ^ Suggested value  ^
+| ''max_children''  | (Total RAM - Memory used for Linux, DB, etc.) / process size  |
+| ''start_servers''  | Number of CPU cores x 4  |
+| ''min_spare_servers'' | Number of CPU cores x 2  |
+| ''max_spare_servers'' | Same as start_servers  |
+|  |  |
+Available memory size can be guessed by commanding ''free -hl'' and process size used by ''php7.x-fpm'' is calculated by scripts [[https://raw.githubusercontent.com/pixelb/ps_mem/master/ps_mem.py|ps_mem.py]] and ''sudo python ps_mem.py | grep php-fpm''
+.9 MiB +  18.7 MiB =  31.6 MiB       php-fpm7.3 (4)
+memory consumed by each php-fpm is assumed as ''31.6 Mbyte''.
 ----
@@ Line 414: / Line 458: @@
 ----
-==== Install ownCloud ====
+==== Install Nextcloud ====
 === Memory caching configuration ===
-{{material>info?size=24&color=#be0027}} [[https://doc.owncloud.org/server/10.1/admin_manual/configuration/server/caching_configuration.html|Referral manuals]] --- by ownCloud Documentation
+{{mdi>information-variant?24&color=#be0027}} [[https://doc.owncloud.org/server/admin_manual/configuration/server/caching_configuration.html|Referral manuals]] --- by ownCloud Documentation \\
+{{mdi>information-variant?24&color=#be0027}} [[https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/caching_configuration.html|Referral manuals]] --- by Nextcloud Documentation
 == Install Redis ==
@@ Line 482: / Line 528: @@
 ----
+=== Setting for uploading large size files ===
+''edit'' php_value in ''/etc/php/7.x/fpm/php.ini''
+<code php>
+upload_max_filesize 16G
+post_max_size 16G
+max_input_time 3600
+max_execution_time 3600
+upload_tmp_dir = /var/big_temp_file/
+output_buffering = 0
+</code>
+{{mdi>lightbulb-on?28&color=#003666}} ''max_execution_time'' could be ''**21600**'' if showing error during assembling file(s).
+''edit'' ''/etc/php/7.x/fpm/pool.d/www.conf''
+<code php>
+request_terminate_timeout = 300
+</code>
+''edit'' ''fastcgi_read_timeout'' value in Nginx virtual host configuration
+<code nginx>
+location ~ .php$ {
+         root /var/www/sites/nginxtips.com;
+         try_files $uri =404;
+         fastcgi_pass unix:/tmp/php5-fpm.sock;
+         fastcgi_index index.php;
+         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+         include fastcgi_params;
+         fastcgi_read_timeout 300;
+}
+</code>
+{{mdi>lightbulb-on?32&color=#003666}} ''fastcgi_read_timeout'' could be ''**21600**'' if showing error during assembling file(s).
+  * <text type="info">{{fa>lightbulb-o?24}}</text> <button type="link" icon="mdi mdi-book-search">[[https://meson.in/31Fqa2k|Uploading big files > 512MB]]</button> --- on Nextcloud Administration Manual
+  * <text type="info">{{fa>lightbulb-o?24}}</text> <button type="link" icon="mdi mdi-bookmark-multiple">[[https://meson.in/3bcdXVJ|How to Fix 504 Gateway Timeout using Nginx]]</button> --- Fix 504 timeout problem
+----
+=== Enable PHP OPcache ===
+[[https://docs.nextcloud.com/server/23/admin_manual/installation/server_tuning.html#enable-php-opcache|Nextcloud Manual]]
+----
+=== Post installation ===
+Check overview
+  * The PHP module "imagick" in this instance has no SVG support.
+<code bash>
+sudo apt install php-imagick imagemagick
+</code>
+----
 ==== Reset MySQL password ====
@@ Line 520: / Line 633: @@
 ----
-==== Solved Problems =====
+===== Solved problems ======
-=== Has sum mismatch ===
+==== Stuck during update in Nextcloud™ ====
+<text type="danger">{{fa>bug}} **Symptom**</text>: Stuck in page showing ''Step 4 is currently in process. Please reload this page later'' during Nextcloud (tm) update using updater.
+<text type="info">{{fa>lightbulb-o}} **Solution**</text>: ''Delete'' ''.step'' file in ''nextcloud-data/updater-randomstring/**.step**''.
+----
+==== Has sum mismatch ====
 <text type="danger">{{fa>bug}} **Symptom**</text>: Error showing ''**Has sum mismatch**'' during update procedures.
@@ Line 540: / Line 660: @@
 ----
+==== No apps found for your version ====
+<text type="danger">{{fa>bug}} **Symptom**</text>: Error showing **No apps found for your version** in Nextcloud (tm) Apps.
+<text type="info">{{fa>lightbulb-o}} **Solution**</text>: ''Edit'' Fetching time in script, located in ''../nextcloud_root/lib/private/App/AppStore/Fetcher/Fetcher.php''.
+<code php>
+ 		}
+ 		$options = [
+-			'timeout' => 10,
++			'timeout' => 300,
+ 		];
+</code>
+----
+==== the 'ssl' directive is deprecated ====
+<text type="danger">{{fa>bug}} **Symptom**</text>: Error shows ''2020/07/28 18:13:52 [warn] 42175#42175: the "ssl" directive is deprecated, use the "listen ... ssl ..." directive instead in /etc/nginx''
+<text type="info">{{fa>lightbulb-o}} **Solution**</text>
+Edit ''/etc/nginx/sites-available/site.conf''
+<code nginx>
+server {
+# Add ssl in listen
+        listen          443 ssl http2 default_server;
+        listen          [::]:443 ssl http2 default_server;
+# ... comment out ssl  on;
+        proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header        X-Forwarded-Proto $scheme;
+        port_in_redirect        off;
+        #ssl                    on;
+</code>
+Check related error and warning
+<code bash>
+sudo nginx -t
+</code>
+----