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--- domoticz:base-system [2023/10/19 14:53] – created oscar
+++ domoticz:base-system [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1
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-====== Base Setup ======
-----
-===== OS installation =====
-Download PI OS image and follow the image installation steps.
-===== Enable ssh =====
-In order to be able to remote ssh into the server edit the sshd configuration file. And set the following parameters:
-<code>
-# nano /etc/ssh/sshd_config
----------------------------
-# Authentication:
-LoginGraceTime 2m
-AllowUsers root pi
-PermitRootLogin yes
-StrictModes yes
-#MaxAuthTries 6
-#MaxSessions 10
----------------------------
-# systemctl restart ssh
-</code>
-===== SSD optimization =====
-See chapter [[linux:system:disk:ssd|SSD Optimization]]
-===== Locale =====
-For setting up locales see section [[linux:debian:locales|Locale]]. On our Home server the configuration should be as follows:
-<code>
-# locale -a
----------------
-C
-C.UTF-8
-dutch
-en_US.utf8
-nl_NL
-nl_NL@euro
-nl_NL.iso88591
-nl_NL.iso885915@euro
-nl_NL.utf8
-POSIX
-# cat /etc/default/locale
---------------------------
-#  File generated by update-locale
-LANG=en_US.UTF-8
-LANGUAGE="en_US:en"
-LC_TIME="nl_NL.UTF-8"
-LC_NUMERIC="nl_NL.UTF-8"
-LC_MONETARY="nl_NL.UTF-8"
-LC_PAPER="nl_NL.UTF-8"
-</code>
-===== Missing Firmware =====
-Not all needed device drivers might be included in the standard installation packages. After booting the new system check the syslog and look for errors and warnings.
-    # cat /var/log/syslog
-==== Error loading i915 Firmware ====
-<code>
-[2.115280] i915 0000:00:02.0: firmware: failed to load i915/kbl_dmc_ver1_04.bin (-2)
-[2.115284] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
-[2.115286] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_04.bin failed with error -2
-[2.115288] i915 0000:00:02.0: Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management.
-[2.115289] i915 0000:00:02.0: DMC firmware homepage: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915
-</code>
-kbl_dmc_ver1_04.bin is part of Package: firmware-misc-nonfree. In order to avoid downloading package with all the firmwares. You can download tar.gz from https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git. Extract the kbl_dmc_ver1_04.bin from the correct version of the installation.
-   # cp kbl_dmc_ver1_04.bin /lib/firmware/i915
-   # reboot
-<code>
-After rebooting the result should look like:
-[2.234768] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
-[2.237413] i915 0000:00:02.0: firmware: direct-loading firmware i915/kbl_dmc_ver1_04.bin
-[2.237688] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
-</code>
-==== Error loading tl8168h-2 Firmware ====
-<code>
-[2.316705] r8169 0000:01:00.0: firmware: failed to load rtl_nic/rtl8168h-2.fw (-2)
-[2.316710] r8169 0000:01:00.0: Direct firmware load for rtl_nic/rtl8168h-2.fw failed with error -2
-[2.316711] r8169 0000:01:00.0 enp1s0: unable to load firmware patch rtl_nic/rtl8168h-2.fw (-2)
-[2.316884] Generic PHY r8169-100:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=r8169-100:00, irq=IGNORE)
-</code>
-rtl8168h-2.fw is part of Package: firmware-misc-nonfree. In order to avoid downloading package with all the firmwares. You can download tar.gz from https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git. Extract the kbl_dmc_ver1_04.bin from the correct version of the installation.
-   # cp rtl8168h-2.fw /lib/firmware/rtl_nic
-   # reboot
-After rebooting the result should look like:
-<code>
-[2.429213] r8169 0000:01:00.0: firmware: direct-loading firmware rtl_nic/rtl8168h-2.fw
-[2.429385] Generic PHY r8169-100:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=r8169-100:00, irq=IGNORE)
-</code>
-===== SMART =====
-Install smartmon tools and check the status:
-  # apt-get install smartmontools
-  # smartctl -a /dev/sda
-===== Power Saving =====
-  * Disable the blinking cursor:[[linux:system:powersave:cursor-blink|Cursor blink off]]
-  * Configure PowerTop: [[linux:system:powersave:powertop|Powertop]]
-  * Tune ASPM: [[linux:system:powersave:aspm|ASPM on Linux]]
-For ASPM enabling the following lines are added to the powersave service. However no noticable difference are measured:
-<code>
-# Enable L1 and L0s on PCIe Intel Bridge and Realtek network adapter
-# Does not seem to differ anything
-setpci -s 00:1c.0 0x50.B=0x43
-setpci -s 01:00.0 0x80.B=0x43
-</code>
-===== Sensors =====
-<code>
-# apt-get install lm-sensors
-</code>
-The following NEW packages will be installed:  libsensors4 lm-sensors
-<code>
-# sensors-detect
----------------------------------------------------------------
-	Trying family `VIA/Winbond/Nuvoton/Fintek'... Yes
-	Found unknown chip with ID 0xd352
-</code>
-The chip is an exclusive for MSI, and Nuvoton can not give me the datasheet because of an NDA with MSI.
-The chip looks pretty similar to NCT6793D.
-<code>
-modprobe nct6775 force_id=0xd120
-</code>
-Now "sensors" will show more info.
-To load everything that is needed, add this to /etc/modules:
-<code>
-# nano /etc/modules
-#----cut here----
-# Chip drivers
-coretemp
-#----cut here----
-</code>
-Now "sensors" will show more info:
-<code>
-# sensors
-acpitz-virtual-0
-Adapter: Virtual device
-temp1:        +27.8°C  (crit = +119.0°C)
-temp2:        +29.8°C  (crit = +119.0°C)
-coretemp-isa-0000
-Adapter: ISA adapter
-Physical id 0:  +40.0°C  (high = +80.0°C, crit = +100.0°C)
-Core 0:         +40.0°C  (high = +80.0°C, crit = +100.0°C)
-Core 1:         +37.0°C  (high = +80.0°C, crit = +100.0°C)
-</code>
-===== Set the Welcome Text =====
-<code>
-# nano /etc/motd
- _   _                      _____
-| | | |                    /  ___|
-| |_| | ___  _ __ ___   ___\ `--.  ___ _ ____   _____ _ __
-|  _  |/ _ \| '_ ` _ \ / _ \`--. \/ _ \ '__\ \ / / _ \ '__|
-| | | | (_) | | | | | |  __/\__/ /  __/ |   \ V /  __/ |
-\_| |_/\___/|_| |_| |_|\___\____/ \___|_|    \_/ \___|_|
-</code>
-===== Install frequently used packages =====
-  # apt-get install sudo
-  # apt-get install iputils-ping
-  # apt-get install nano
-  # apt-get install less
-===== Container prerequisites =====
-Be aware of the following prerequistes for some containers:
-  * [[https://wiki.oscardegroot.nl/doku.php?id=linux:homeserver:mailserver:rspamd#redis|Mailserver - Redis]]
-  * [[linux:homeserver:fileserver#Host preparations|Prerequisited for Fileserver]]
-  * [[linux:homeserver:webserver#Host preparations|Prerequisited for Webserver]]
-==== lxc-menu ====
-Create the lxc-menu in /usr/local/bin
-  * [[linux:homeserver:lxc-menu|LXC-Menu]]