===== Actu Periculum โ GiLEAD Argenta =====
{{:ubuntu_logo_big.png?nolink&300|}}
Name: {{mdi>cards?28&color=#4298b5}} ''**GiLEAD** Argenta'' (official) | {{mdi>creation?28&color=#4298b5}} ''๊ตฌ๋ฅด๋ชฝ'' (korean)
----
==== Specification ====
{{mdi>cpu-64-bit?28&color=#4298b5}} CPU: ''Intel(r) Atom(TM) CPU N550 @ 1.50GHz (2 cores)'' --- [[https://meson.in/3i77PBb|Product info]]
{{mdi>memory?28&color=#4298b5}} Main Memory: ''**2G**''
{{mdi>harddisk?28&color=#4298b5}} Storages:
* ''**230G**'' (SATA) --- ''**/**'' partition
* ''**1024G**'' --- ''**/home/www-data**'' partition {{fa>usb?14&color=#005eb8}}
=== Live status of storages ===
Mounted on Type Size Used Avail Use%
/ ext4 229G 9.4G 208G 5%
~/Repository ext4 458G 278G 157G 64%
~/Storage ext4 917G 195G 676G 23%
/home/www-data ext4 916G 191G 680G 22%
{{mdi>wifi?28&color=#4298b5}} Wireless Network:
* Intelยฎ Wireless 7260-N (802.11n)
Boundary in **''xi.meson.in''** grid
----
==== ๏ผWork logs ====
* Setup ''pting.ml'' with Pwigo -- Photo management service --- Updated on //2023/06/05 14:32//
* Upgrade ''php 8.2'' and purge ''php 7.4'', ''php 8.0'' and ''php 8.1'' --- Updated on //2023/06/04 03:15//
* LTS upgrade ''22.04 LTS **Jammy Jellyfish**'' --- Updated on //2022/10/25 00:10//
* Upgrade ''php 8.1.7'' [[https://www.php.net/ChangeLog-8.php#8.1.7|8.1.7 Changelog]] --- Updated on //2022/06/12 02:35//
* Upgrade ''navidrome'' [[https://github.com/navidrome/navidrome/releases/tag/v0.47.5|v0.47.5]] --- Updated on //2022/06/12 02:34//
* Change data partition to ''/home/www-data'' --- Updated on //2022/05/12 02:37//
* Upgrade ''php 8.0'' --- Updated on //2021/01/26 17:25//
* altered back ''WiFI module'' with ''Wireless 7260-N (n)'' --- Updated on //2020/09/12 03:13// ((Due to instability of system))
* altered ''WiFi module'' with ''Intel WiFi Link 5100 (ac)'' --- Updated on //2020/09/11 22:36//
* Upgrade ''mariadb 10.5'' --- Updated on //2020/08/31 13:24//
* ''adjust & optimize'' value of ''php-fpm'' -- ''/etc/php/7.x/fpm/pool.d/www.conf'' --- Updated on //2020/07/25 21:42//
* ''optimize'' Nginx configuration with latest guideline --- Updated on //2020/07/24 05:29//
* ''LTS upgrade'' to ''20.04 (**Focal Fossa**)'' --- Updated on //2020/07/11 07:18//
* Install **Subsonic** (Music Management) with ''proxy_pass'' ''URL'': ''https://music.onni.me'' --- Updated on //2020/07/11 03:26//
* Change ''miniPCI wireless adapter'' --- Updated on //2020/06/28 20:52//
* Change ''web root'' of ''pting.ml'' --- Updated on //2020/06/27 04:04//
* Change ''backup rsync'' to another partition --- Updated on //2020/06/27 04:01//
* Install ''Nextcloud'' named ''iogen.ml'' --- Updated on //2020/04/27 05:38//
* Install ''mariadb 10.3.22'' --- Updated on //2020/03/30 01:42//
* Install ''YOURLS'', self-hosted URL shorten service --- Updated on //2020/03/30 01:44//
* Issued SSL certificate for ''jpark.ml'' --- Updated on //2020/03/29 23:46//
=== ๏ผQue to do ===
----
==== Hosting Services ====
Showing lively on OWL {{fa>opera?14&color=#cc0f16}} for ''**GiLEAD** Argenta'' {{fa>lock?color=#808080}}
----
===== Solved Problems ======
=== Grub Error with grub_file_filters ===
{{fa>bug}} **Symptom**: Grub Error with 'grub_file_filters'
error: symbol 'grub_file_filters' not found.
Entering rescue mode...
grub rescue>
{{fa>lightbulb-o}} **Solution**: ''grub2'' installing and updating
* Create ''Bootable Live USB'' with ISO
* Boot with Live USB and enter into ''terminal'' without installation
* Identify target disk
sudo fdisk -l
sudo blkid
df -Th
* If target disk is ''/dev/sdXY'', mount it to ''/mnt''
sudo mount /dev/sdXY /mnt
* mount necessary parts into target disk
for i in /dev /dev/pts /proc /sys /run; do sudo mount -B $i /mnt$i; done
* Update ''grub'' with target disk, where this is ''**sdX**'' not ''sdXY''
sudo grub-install /dev/sdX
update-grub
exit
* reboot without live USB media
--- reference: [[https://meson.in/2CsDHzK|Grub2/Installing]] --- Updated on //2020/07/11 07:34//
----
=== suspend.target is masked ===
{{fa>bug}} **Symptom**: ''auth.log'' shows a series of error message
Jul 25 23:57:38 gilead systemd-logind[738]: Suspending...
Jul 25 23:57:38 gilead systemd-logind[738]: Unit suspend.target is masked, refusing operation.
Jul 25 23:57:38 gilead systemd-logind[738]: Failed to execute suspend operation: Permission denied
This message has something to do with lid action of laptop, which could suspend system when lid is closed.
{{fa>lightbulb-o}} **Solution**
Edit ''/etc/systemd/logind.conf''
with value ''HandleLidSwitch=ignore''
----
=== USB 3.0 write/read suspended ===
{{fa>bug}} **Symptom**: External HDD attached by USB 3.0 makes suspension during writing/reading disk, which causes timeout of inactivity in transferring data such as SFTP.
{{fa>lightbulb-o}} **Solution**: Just use USB 2.0 connection.
----
=== Error when assembling chunks, status code 504 ===
{{fa>bug}} **Symptom**: Showing ''Error when assembling chunks, status code 504'' after finishing upload in NEXTCLOUD
----