rpi_autism

Differences

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

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
rpi_autism [2019/08/06 00:51]
Júne Park [Notify completion of downloading]
rpi_autism [2020/07/28 23:59] (current)
Júne Park [Setup Transmission]
Line 1: Line 1:
 <nav>  <nav> 
   * {{fa>server?color=#8B0000}} Linux   * {{fa>server?color=#8B0000}} Linux
-    * [[:rpi_common|General Things on Raspbian]]+    * [[:rpi_common|■ General Things on Raspbian]]
     * [[:rpi_autism|Media Ditorium ─ AUTiSM Rainbow]]     * [[:rpi_autism|Media Ditorium ─ AUTiSM Rainbow]]
     * [[:rpi_epigen|Private Cellarium ─ EPiGEN Crystal]]     * [[:rpi_epigen|Private Cellarium ─ EPiGEN Crystal]]
     * [[:rpi_nimbus|Webius Officium ─ NiMBUS deBlanc]]     * [[:rpi_nimbus|Webius Officium ─ NiMBUS deBlanc]]
-    * [[:debian_common|General info on Debian Linux]]+    * [[:debian_common|■ General info on Debian Linux]]
     * [[:deb_mutism|Opus Imperium ─ MUTiSM Magnum]]     * [[:deb_mutism|Opus Imperium ─ MUTiSM Magnum]]
 +    * [[:deb_gilead|Actu Periculum ─ GiLEAD Argenta]]
 +    * [[:deb_debris|Finca LaDichium ─ DEBRiS Chrome]]
   * {{fa>windows?color=#0000A0}} Windows   * {{fa>windows?color=#0000A0}} Windows
-    * [[:pc_common|Common Works on Windows]]+    * [[:pc_common|■ Common Works on Windows]]
     * [[:pc_mesonism|Primus Workstation ─ MESONiSM]]     * [[:pc_mesonism|Primus Workstation ─ MESONiSM]]
     * [[:pc_mesonium|Manibus Tablet ─ MESONiUM]]     * [[:pc_mesonium|Manibus Tablet ─ MESONiUM]]
Line 14: Line 16:
     * [[:pc_mesonity|Praevus Station ─ MESONiTY]]     * [[:pc_mesonity|Praevus Station ─ MESONiTY]]
   * {{fa>android?color=#006400}} Android   * {{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_epiaux|Júne's Primus ─ EPiAUX 5X]]
     * [[:cell_epihex|Júne's Extentus ─ EPiHEX 6]]     * [[:cell_epihex|Júne's Extentus ─ EPiHEX 6]]
Line 23: Line 25:
  
  
-===== Media Ditorium ─ AUTiSM Rainbow =====+====== Media Ditorium ─ AUTiSM Rainbow ======
  
 {{:rpi_autism.jpg?nolink&250|}} {{:rpi_autism.jpg?nolink&250|}}
  
-Name: {{material>assignment_turned_in}} AUTiSM Rainbow (official) | {{material>create}} ''라몽'' (korean)+Name: {{mdi>cards?28&color=#37000A}} ''**AUTiSM** Rainbow'' (official) | {{mdi>creation?28&color=#37000A}} ''라몽'' (korean)
  
 ---- ----
  
-==== Specification ==== +===== Specification ===== 
  
-{{material>developer_board?32&color=#9E0031}} Model: [[https://www.raspberrypi.org/products/raspberry-pi-2-model-b//|Raspberry Pi 2 Model B+]] | [[wp>Raspberry_Pi#Model_B|Raspbierry Pi Model B]]+{{mdi>raspberry-pi?32&color=#37000A}} Model: [[https://www.raspberrypi.org/products/raspberry-pi-2-model-b//|Raspberry Pi 2 Model B+]] | [[wp>Raspberry_Pi#Model_B|Raspbierry Pi Model B]]
  
-{{material>sd_storage?32&color=#9E0031}} {{fa>database}} 500G on ''~/storage'' {{fa>database}} 500G on ''~/repository'' --- {{fa>plug}} [[SECURED:JUNE_HARDWARE#data_storage|Storage in details]] {{fa>lock}}+{{mdi>database-plus?32&color=#37000A}} Storages --- {{mdi>harddisk}} [[SECURED:JUNE_HARDWARE#data_storage|Storage in details]] {{fa>lock}} 
 +  * {{mdi>database?color=#37000A}} ''**500G**'' --- ''~/storage'' partition {{fa>usb?14&color=#005eb8}} 
 +  * {{mdi>database?color=#37000A}} ''**500G**'' --- ''~/repository'' partition {{fa>usb?14&color=#005eb8}}
  
 === Live status of storages === === Live status of storages ===
  
 <code ini> <code ini>
-Mounted on             Type  Size  Used Avail Use% +Mounted on            Type  Size  Used Avail Use% 
-/home/meson/repository ext4  459G  143G  294G  33+~/repository          ext4  459G  171G  265G  40
-/home/meson/storage    ext4  459G  318G  118G  73%+~/storage             ext4  459G  195G  241G  45%
 </code> </code>
  
-{{material>network_wifi?32&color=#8E0045}} ① Wired (''eth0''② Wireless {{fa>usb?color=#000000}} (''wlan0'' ③ Wired {{fa>usb?color=#000000}}  (''eth1''--- {{fa>wifi}} [[SECURED:HOME_NETWORK#dhcp_assigned_ip|Júne's home network]] {{fa>lock}}+{{mdi>server-network?32&color=#37000A}} --- {{mdi>wifi-strength-3-lock}} [[SECURED:HOME_NETWORK#dhcp_assigned_ip|Júne's home network]] {{fa>lock}}  
 +  * {{mdi>lan?color=#37000A}} Wired (''AUTiSM-enx001'' 
 +  * {{mdi>wifi?color=#37000A}} Wireless {{fa>usb?14&color=#030303}} (''AUTiSM-wlx001'' 
 +  * {{mdi>lan?color=#37000A}} Wired {{fa>usb?14&color=#030303}}  (''AUTiSM-enx003''
  
-{{material>ondemand_video?32&color=#770058}} Video streaming and archives+{{mdi>video-wireless-outline?32&color=#37000A}} Video streaming and archives
  
 ---- ----
 ==== +Work logs ==== ==== +Work logs ====
  
 +  * Disable ''transmission web'' port, ''9090'' & ''9091'' and build ''proxy_pass'' pages <sub>  --- Updated on //2020/07/11 03:22// </sub>
 +  * Plugin Wired Giga LAN {{fa>usb}} <sub>  --- Updated on //2020/02/22 03:34// </sub>
   * physically exchange hard disk enclosures <sub>  --- Updated on //2019/06/23 22:57// </sub>   * physically exchange hard disk enclosures <sub>  --- Updated on //2019/06/23 22:57// </sub>
   * ''replace'' HDD enclosure for ''~/repository'' & ''~/storage''  <sub> --- Updated on //2018/09/04 20:33//</sub>   * ''replace'' HDD enclosure for ''~/repository'' & ''~/storage''  <sub> --- Updated on //2018/09/04 20:33//</sub>
Line 66: Line 75:
  
 ---- ----
 +===== Operation manuals =====
 +==== Install Samba service ==== 
  
-==== Setup Samba service ====  +Update systems with latest packages  
- + 
-''Run update'' +
 <code bash>  <code bash> 
-  sudo apt-get update && sudo apt-get dist-upgrade -y +sudo apt update && sudo apt dist-upgrade -y 
 </code>  </code> 
  
-''Install'' samba server and related components +Install **Samba** service and related components  
 <code bash>  <code bash> 
-  sudo apt-get install samba samba-common-bin +sudo apt install samba samba-common-bin 
 </code>  </code> 
  
-''Add samba user'' +=== Add Samba user === 
 <code bash>  <code bash> 
-  sudo smbpasswd -a userid +sudo smbpasswd -a userid 
 </code>  </code> 
  
-Type user's password twice correctly ''edit'' **samba config file** --- ''/etc/samba/smb.conf'' +Set user's password correctly.  
 + 
 +=== Set configuration ===  
 + 
 +Edit Samba configuration file --- ''/etc/samba/smb.conf''  
 + 
 +<button type="danger" size="sm" icon="mdi mdi-settings-box">[[https://wiki.meson.one/doku.php?id=secured:server_config#machine_specific|Live Configuration]]</button> 
 <code ini> <code ini>
 [userid] [userid]
Line 95: Line 114:
 </code>  </code> 
  
-If you need to specify ''Work Group'' name for Windows, find ''workgroup'' and edit +If you need to specify **Workgroup** name with Windows machines,
  
-     workgroup = YOURWORKGRP +<code ini> 
 +  workgroup = MYWORKGROUP  
 +</code>
  
-''restart samba service'' +=== Restart Samba service === 
 + 
 <code bash>  <code bash> 
-  sudo /etc/init.d/samba restart +sudo /etc/init.d/smbd restart      
 +</code> 
 +or 
 +<code bash> 
 +sudo systemctl restart smbd.service 
 </code>  </code> 
  
Line 107: Line 133:
  
 ==== Setup Transmission ====  ==== Setup Transmission ==== 
 +
 Build up Transmission (daemon + web remote) and configuration. Reference: Fundamental [[http://meson.in/2gTAppK|information on BitTorrent]] in {{flag>kr}} Korean (한국어). User should understand basic operation on BitTorrent. If not, your server will have tremendous traffics, which reduce your network resource.  Build up Transmission (daemon + web remote) and configuration. Reference: Fundamental [[http://meson.in/2gTAppK|information on BitTorrent]] in {{flag>kr}} Korean (한국어). User should understand basic operation on BitTorrent. If not, your server will have tremendous traffics, which reduce your network resource. 
  
-Install transmission +=== Install transmission ===  
 <code bash> <code bash>
-  sudo apt-get install transmission-daemon +sudo apt install transmission-daemon 
 </code> </code>
-Decide a few directories to store torrent files for downloads. Do not use directory located on SD memory but use directories mount on {{fa>usb?color=#000000}} USB attached storages. Assume external {{fa>usb?color=#000000}} USB HDD is attached at ''/dev/sda'' and mount on ''/home/userid/BitTorrent''  + 
 +=== Setup working directories ===  
 + 
 +Decide a few directories to store torrent files for downloads. Do not use directory located on SD memory {{mdi>micro-sd}} but use directories mount on USB {{fa>usb?color=#000000}} attached storage. Assume external USB {{fa>usb?color=#000000}} HDD is ''/dev/sda'' and mount on ''/home/userid/BitTorrent''   
 <code bash> <code bash>
-  sudo mount /dev/sda /home/userid/BitTorrent +sudo mount /dev/sda /home/userid/BitTorrent 
 </code> </code>
  
-Create three directories for transmission to work efficiently. +Create three directories (arbitrary names) for transmission to work efficiently.  
 <code bash> <code bash>
-  mkdir /home/userid/BitTorrent/Downloaded  +mkdir /home/userid/BitTorrent/Downloaded  
-  mkdir /home/userid/BitTorrent/Downloading  +mkdir /home/userid/BitTorrent/Downloading  
-  mkdir /home/userid/BitTorrent/WillDownload +mkdir /home/userid/BitTorrent/WillDownload 
 </code> </code>
  
 ''Downloaded'' is for the finished files, ''Downloading'' is for the downloading files (still downloading or seeding) and ''WillDownload'' is used for watching directory, where you put ''.torrent'' file will start downloading automatically.  ''Downloaded'' is for the finished files, ''Downloading'' is for the downloading files (still downloading or seeding) and ''WillDownload'' is used for watching directory, where you put ''.torrent'' file will start downloading automatically. 
 +
 Basically, transmission daemon is operated by user named ''debian-transmission'' and also group ''debian-transmission''. Therefore, next step you have to set folder and file permission. Basically, transmission daemon is operated by user named ''debian-transmission'' and also group ''debian-transmission''. Therefore, next step you have to set folder and file permission.
  
 <code bash> <code bash>
-  sudo chgrp debian-transmission /home/userid/BitTorrent/Downloaded  +sudo chgrp debian-transmission /home/userid/BitTorrent/Downloaded  
-  sudo chgrp debian-transmission /home/userid/BitTorrent/Downloading  +sudo chgrp debian-transmission /home/userid/BitTorrent/Downloading  
-  sudo chgrp debian-transmission /home/userid/BitTorrent/WillDownload +sudo chgrp debian-transmission /home/userid/BitTorrent/WillDownload 
      
-  sudo chmod 770 /home/userid/BitTorrent/Downloaded +sudo chmod 770 /home/userid/BitTorrent/Downloaded 
-  sudo chmod 770 /home/userid/BitTorrent/Downloading  +sudo chmod 770 /home/userid/BitTorrent/Downloading  
-  sudo chmod 770 /home/userid/BitTorrent/WillDownload +sudo chmod 770 /home/userid/BitTorrent/WillDownload 
 </code> </code>
  
 BitTorrent directories allow full permission to owner and ''debian-transmission'' group and ''userid'' is also its member. So ''debian-transmission'' and ''userid'' users have full permission to create, edit and delete.  BitTorrent directories allow full permission to owner and ''debian-transmission'' group and ''userid'' is also its member. So ''debian-transmission'' and ''userid'' users have full permission to create, edit and delete. 
 +
 +=== Set configuration === 
 +
 Edit ''/etc/transmission-daemon/settings.json''  Edit ''/etc/transmission-daemon/settings.json'' 
 +
 +<button type="danger" size="sm" icon="mdi mdi-settings-box">[[https://wiki.meson.one/doku.php?id=secured:server_config|Live Configuration]]</button>
  
 <code yaml> <code yaml>
Line 167: Line 206:
 </code> </code>
  
-Last string line does not have **'',''**. Save ''settings.json'' and restart transmission daemon. +Last string line does not have **'',''**. Save ''settings.json''  
 + 
 +=== Restart Transmission ===
  
 <code bash> <code bash>
-  sudo systemctl restart transmission-daemon.service+sudo systemctl restart transmission-daemon.service
 </code> </code>
  
 If there is no error, transmission daemon works correctly and you can access transmission web remote in your browser.  If there is no error, transmission daemon works correctly and you can access transmission web remote in your browser. 
 Assume machine's IP address (internal) is 192.168.50.10. Transmission Web Interface can be accessed with ''http://192.168.50.10:9090''. Port number can be changed ''"rpc-port": 9090'' and it could be better when it comes to security.  Assume machine's IP address (internal) is 192.168.50.10. Transmission Web Interface can be accessed with ''http://192.168.50.10:9090''. Port number can be changed ''"rpc-port": 9090'' and it could be better when it comes to security. 
 +
 Set download/upload speed limits in options.   Set download/upload speed limits in options.  
  
-{{fa>sticky-note?color=#FFFF33&2x}} Edit ''html'' page: edit ''/usr/share/transmission/web/index.html''+=== Edit service webpages ===  
 + 
 +{{mdi>web?color=#52325d}} Page for Transmission Web is ''/usr/share/transmission/web/index.html'' 
  
  
 ---- ----
  
-==== Multiple Transmission daemons in single machine ====  +==== Dual Transmissions in single machine ====  
-Can apply to duplicate (any) services with (if any) different port or setting+ 
 +If need more than one Transmission Web service, duplicate daemon in a single machine. Each service can be serviced with different port number 
 + 
 +=== Stop the Transmission === 
  
 <code bash> <code bash>
-  sudo systemctl stop transmission-daemon.service+sudo systemctl stop transmission-daemon.service
 </code>  </code> 
  
Line 192: Line 239:
  
 <code bash> <code bash>
-  sudo apt-get update && sudo apt-get dist-upgrade -y +sudo apt update && sudo apt dist-upgrade -y 
 </code> </code>
  
-Copy daemon resources and scripts. Call second daemon ''conveyance-daemon'' (whatever you want, it's fine.)  +=== Duplicate Transmission daemon ===  
 + 
 +Copy daemon resources and scripts. Call the second daemon as ''**conveyance-daemon**''   
  
 <code bash> <code bash>
-  sudo cp /usr/bin/transmission-daemon /usr/bin/conveyance-daemon  +sudo cp /usr/bin/transmission-daemon /usr/bin/conveyance-daemon  
-  sudo cp /etc/init.d/transmission-daemon /etc/init.d/conveyance-daemon +sudo cp /etc/init.d/transmission-daemon /etc/init.d/conveyance-daemon 
-  sudo cp -a /var/lib/transmission-daemon /var/lib/conveyance-daemon +sudo cp -a /var/lib/transmission-daemon /var/lib/conveyance-daemon 
-  sudo cp -a /etc/transmission-daemon /etc/conveyance-daemon +sudo cp -a /etc/transmission-daemon /etc/conveyance-daemon 
-  sudo cp /etc/default/transmission-daemon /etc/default/conveyance-daemon+sudo cp /etc/default/transmission-daemon /etc/default/conveyance-daemon
 </code> </code>
  
Line 208: Line 257:
  
 <code bash> <code bash>
-  sudo ln -sf /etc/conveyance-daemon/settings.json /var/lib/conveyance-daemon/info/settings.json+sudo ln -sf /etc/conveyance-daemon/settings.json /var/lib/conveyance-daemon/info/settings.json
 </code> </code>
  
-Edit ''/etc/init.d/conveyance-daemon'' +=== Edit the second daemon === 
  
-  NAME=transmission-daemon +Edit ''/etc/init.d/conveyance-daemon'' and change ''NAME'' with ''conveyance-daemon''  
-  to+ 
 +<code ini>
   NAME=conveyance-daemon   NAME=conveyance-daemon
 +</code>
  
 Edit ''/etc/conveyance-daemon/settings.json''. Compare and check settings with default values. Edit ''/etc/conveyance-daemon/settings.json''. Compare and check settings with default values.
  
-<code yaml>+<button type="danger" size="sm" icon="mdi mdi-settings-box">[[https://wiki.meson.one/doku.php?id=secured:server_config|Live Configuration]]</button> 
 + 
 + 
 +<code ini>
   "download-dir": "new download path of conveyance-daemon"   "download-dir": "new download path of conveyance-daemon"
   "peer-port": 51414,    "peer-port": 51414, 
Line 237: Line 291:
  
 <code bash> <code bash>
-  sudo update-rc.d conveyance-daemon defaults+sudo update-rc.d conveyance-daemon defaults
 </code> </code>
  
-Start original and duplicated daemon to check any errors or conflicts+=== Restart services ===  
 + 
 +Start the original and the duplicated daemon to check any errors or conflicts
  
 <code bash> <code bash>
-  sudo systemctl start transmission-daemon.service +sudo systemctl start transmission-daemon.service 
-  sudo systemctl start conveyance-daemon.service +sudo systemctl start conveyance-daemon.service 
 </code> </code>
  
Line 253: Line 309:
 ==== Notify completion of downloading ====  ==== Notify completion of downloading ==== 
  
-When downloading in Transmission is finishedsend simple ''notification'' via ''**PushBullet**'' or ''**Telegram**''+When downloading finishes in Transmission, get **notification** via message services
  
-Option A. via ''**PushBullet**'' +=== Getting API from PushBullet === 
  
-''get'' API key from PushBullet --- [[https://www.pushbullet.com/#settings|Create Access Token]]+Get API key from PushBullet service --- [[https://www.pushbullet.com/#settings/account|Create Access Token]]
  
   * API key is like ''o.8jh96v9p49vW73X3U4HByxo87MLVw4kM''    * API key is like ''o.8jh96v9p49vW73X3U4HByxo87MLVw4kM'' 
  
-{{fa>telegram?color=#0088cc}} Option B. via ''**Telegram**'' +=== Getting API from Telegram === 
  
-''get'' API key & chat_id --- [[https://telegram.me/botfather|Create your own Bot]] with ''/newbot'' command+To get API from {{mdi>telegram?color=#0088cc}} **Telegram**, need to create Telegram Bot by which notification is sending  
  
-''Create'' Bot and finish ''settings'' such as Bot Name, Description, Profile image and so on+Create Telegram Bot --- [[https://telegram.me/botfather|Create your own Bot]] with ''/newbot'' command
  
-''Find'' **''API key''** from BotFather. +Finish with specific information in ''settings'' such as **Bot Name**, **Description**, **Profile image** and so on.  
 + 
 +After finishing Bot, find the API key from **BotFather** 
    
   * API key is like ''977114901:279gLSo-d7XZokF4QqM69ZfF3xBKtnYQqMk''   * API key is like ''977114901:279gLSo-d7XZokF4QqM69ZfF3xBKtnYQqMk''
  
-''Find'' **''chat_id''** from API key +To create script, it requires **''chat_id''** from API key. To figure out ''chat_id'', 
  
-To figure out ''chat_id''+Goto ''https://api.telegram.org/bot**977114901:279gLSo-d7XZokF4QqM69ZfF3xBKtnYQqMk**/getUpdates'' 
  
-''https://api.telegram.org/bot**977114901:279gLSo-d7XZokF4QqM69ZfF3xBKtnYQqMk**/getUpdates'' +If result returns nothing like ''chat_id'', go to Telegram and **give some chats with your Bot**. Of course, your Bot never answers you. 
  
-If this URL returns no ''chat_id'', go to Telegram and **give some chats with your Bot**. Of course, your Bot never answers you. +Then visit again and it shows something like ''{"id":**29329664**,"first_name": ....},'' and ''**id**'' is your ''chat_id'' is ''29329664''
  
-After sending some chats, go URL again. It shows something like ''{"id":**29329664**,"first_name": ....},'' and ''**id**'' is your ''chat_id'' is ''29329664''+=== Modify Transmission service === 
  
-Stop daemon: ''sudo systemctl stop transmission-daemon.service'' +Stop Transmission 
  
-Edit ''sudo vi /etc/transmission-daemon/settings.json'' +<code bash> 
 +sudo systemctl stop transmission-daemon.service 
 +</code>  
 + 
 +Append the following lines in ''/etc/transmission-daemon/settings.json'' 
  
-<code json+<code ini
     "script-torrent-done-enabled": true,     "script-torrent-done-enabled": true,
     "script-torrent-done-filename": "/opt/script/download-done.sh",     "script-torrent-done-filename": "/opt/script/download-done.sh",
 </code>  </code> 
  
-Make execute file.  +=== Make executive script === 
  
 <code bash>  <code bash> 
-  sudo mkdir /opt/script    +sudo mkdir /opt/script    
-  sudo touch /opt/script/download-done.sh  +sudo touch /opt/script/download-done.sh  
-  sudo chown debian-transmission:debian-transmission /opt/script/download-done.sh +sudo chown debian-transmission:debian-transmission /opt/script/download-done.sh 
-  sudo chmod +x /opt/script/download-done.sh +sudo chmod +x /opt/script/download-done.sh 
-  sudo vi /opt/script/download-done.sh+sudo vi /opt/script/download-done.sh
 </code>  </code> 
  
-=== Script for Pushbullet (Option A) ===+Put script with the following option:  
 + 
 +<button type="danger" size="sm" icon="mdi mdi-script-text-outline">[[https://wiki.meson.one/doku.php?id=secured:server_script|Live Scripts]]</button> 
 + 
 + 
 +== Script for Pushbullet == 
 <code bash>  <code bash> 
 #!/bin/bash #!/bin/bash
Line 313: Line 381:
 </code> </code>
  
-=== Script for Telegram (Option B) ===+== Script for Telegram == 
 <code bash>  <code bash> 
 #!/bin/bash #!/bin/bash
Line 321: Line 390:
 </code>   </code>  
  
-=== Script for Slack using WebHooks (Option C) ===+== Script with Webhook =
 + 
 +Webhook is HTTP push API for general purpose. Message services such as Slack {{mdi>slack?color=#e9a820}} provide 
 <code bash>  <code bash> 
 #!/bin/bash #!/bin/bash
Line 329: Line 401:
 WebHook address and setup instruction is guided by Slack (tm).  WebHook address and setup instruction is guided by Slack (tm). 
  
 +=== Restart Transmission ===
  
-Restart daemon ''sudo systemctl start transmission-daemon.service'' +<code bash> 
 +sudo systemctl start transmission-daemon.service 
 +</code>
  
 ---- ----
 +
 +===== Solved problems =====
 +
 +==== hash sum mismatch during apt-get update ==== 
 +
 +<text type="danger">{{fa>bug}} **Symptom**</text>: Error ''hash sum mismatch'' shows during updating. This problem has something to do with ''slow connection'' or ''connection failure'' due to bad network situation. 
 +
 +<text type="info">{{fa>lightbulb-o}} **Solution**</text>: 
 +
 +<code bash> 
 +sudo vi /etc/apt/source.lists 
 +</code> 
 +
 +Remove downloaded repository information from the ''/var/lib/apt/lists/'' directory.
 +
 +<code bash>
 +sudo rm -rf /var/lib/apt/lists/*
 +</code>
 +
 +Change mirror address seemingly to be fast. 
 +
 +[[https://www.raspbian.org/RaspbianMirrors|Raspbian Mirrors]] {{mdi>source-repository-multiple?color=#000000}}
 +
 +This is a kind of temporary problem due to network condition. 
 +
 +---- 
  • rpi_autism.1565020286
  • Last modified: 2019/08/06 00:51
  • by Júne Park