21
Set
2021

config.txt del Raspberry Pi 4 4GB

Non sono un tipo di molte parole, tranne quando vabbè lasciamo sta

vi /boot/config.txt

# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details

# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16

# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720

# uncomment if hdmi display is not detected and composite is being output
#hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1

# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
#config_hdmi_boost=4

# uncomment for composite PAL
#sdtv_mode=2

#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800

# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on

# Uncomment this to enable infrared communication.
#dtoverlay=gpio-ir,gpio_pin=17
#dtoverlay=gpio-ir-tx,gpio_pin=18

# Additional overlays and parameters are documented /boot/overlays/README

# Enable audio (loads snd_bcm2835)
dtparam=audio=on

# [pi4 Modify - I codici fra parentesi quadre sono stati aggiunti dopo]
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
dtoverlay=vc4-fkms-v3d
#dtoverlay=vc4-kms-v3d-pi4,noaudio
max_framebuffers=2
gpu_mem=256

# [OverClock]
over_voltage=6
arm_freq=1800
gpu_freq=750

# [Ignore-Cec]
hdmi_ignore_cec_init=1
hdmi_ignore_cec=1
#hdmi_enable_4kp60=1

# Uncomment to disable RPi3/4 on-board wireless and Bluetooth
#dtoverlay=disable-wifi
dtoverlay=disable-bt
start_x=0

C’è da dire che senza alcune dipendenze che ho installato prima di arrivare a questa config, non partirà un cazzo mai

# raspberry pi config 

Installazione SSH
Installazione VNC 

sudo apt-get install libgles2-mesa libgles2-mesa-dev xorg-dev

#overclock 

vi /boot/config.txt

----
over_voltage=2
arm_freq=1750
gpu_freq=650
---

# Accelerazione grafica in chrome 

Override software rendering list: chrome://flags/#ignore-gpu-blocklist => ENABLE
Hardware-accelerated video decode chrome://flags/#enable-accelerated-video-decode => ENABLE
GPU rasterization: chrome://flags/#enable-gpu-rasterization => ENABLE

chrome://gpu

# Estetica

Visualizzatore Temperatura CPU 
monitor utilizzo CPU

# abilitare il compositor da raspi-config e reboot 
# disabilitare compositor da raspi-config e reboot

- Select the option GL (Fake KMS) OpenGL desktop driver with fake KMS and Click OK


# Disable HDMI-CEC

hdmi_ignore_cec_init=1
hdmi_ignore_cec=1
max_framebuffers=1
hdmi_enable_4kp60=1

# STATIC IP
# vi /etc/dhcpcd.conf

interface wlan0
static ip_address=xxx-xxx-xxx-xxx  
static routers=xxx-xxx-xxx-xxx
static domain_name_servers=xxx-xxx-xxx-xxx xxx-xxx-xxx-xxx


# apt-get install samba

mkdir /home/pi/Desktop/Condiriso
smbpasswd -a pi
vi /etc/samba/smb.conf

[Condiriso] 
path = /home/pi/Desktop/Condiriso 
available = yes 
valid users = pi 
read only = no 
browsable = yes 
public = yes 
writable = yes


# service smbd restart
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