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Fix: Keep HDMI enabled in installation script (needed for screen control)

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PaulVua
2026-02-17 17:36:35 +01:00
parent e8cef5b593
commit b65e9571dc
1 changed files with 2 additions and 2 deletions
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4
installation_part1.sh
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@@ -143,9 +143,9 @@ if ! sudo visudo -c; then
fi fi
# Open all UART serial ports and disable HDMI + Bluetooth (avoid duplication) # Open all UART serial ports and disable HDMI + Bluetooth (avoid duplication)
info "Configuring UART serial ports and disabling HDMI/Bluetooth to save power..." info "Configuring UART serial ports and disabling Bluetooth to save power..."
if ! grep -q "enable_uart=1" /boot/firmware/config.txt; then if ! grep -q "enable_uart=1" /boot/firmware/config.txt; then
echo -e "\nenable_uart=1\ndtoverlay=uart0\ndtoverlay=uart1\ndtoverlay=uart2\ndtoverlay=uart3\ndtoverlay=uart4\ndtoverlay=uart5\n\n# Disable HDMI to save power (~20-30mA)\nhdmi_blanking=2\n\n# Disable Bluetooth to save power (~20-30mA)\ndtoverlay=disable-bt" | sudo tee -a /boot/firmware/config.txt > /dev/null echo -e "\nenable_uart=1\ndtoverlay=uart0\ndtoverlay=uart1\ndtoverlay=uart2\ndtoverlay=uart3\ndtoverlay=uart4\ndtoverlay=uart5\n\n# Disable Bluetooth to save power (~20-30mA)\ndtoverlay=disable-bt" | sudo tee -a /boot/firmware/config.txt > /dev/null
success "UART configuration, HDMI and Bluetooth disable added." success "UART configuration, HDMI and Bluetooth disable added."
else else
warning "UART configuration already set. Skipping." warning "UART configuration already set. Skipping."