xanderificnl

In short:

You'll need to give write acess to the correct /dev/hidrawN device and possibly turn off SELinux enforcing while you're running the VIA app, be sure to turn it back on afterwards.

Steps

• You need a chromium-based browser
• Go to usevia.app and load the device, if all is well: great.

When it fails:

xanderificnl

Java

asdf plugin add java
asdf install java adoptopenjdk-jre-17.0.7+7 
echo '. "$HOME/.asdf/plugins/java/set-java-home.bash"' | tee -a ~/.bashrc
source ~/.bashrc

Ruby

xanderificnl

    - path: /etc/systemd/resolved.conf
      overwrite: true
      contents:
        inline: |
          # enables mDNS resolving...
          #
          #  This file is part of systemd.
          #
          #  systemd is free software; you can redistribute it and/or modify it under the
          #  terms of the GNU Lesser General Public License as published by the Free

xanderificnl

{
  "network": {
    "wifi": {
      "ssid": "XiFi",
      "password": ""
    }
  },
  "mqtt": {
    "server": {
      "host": "192.168.88.253",

xanderificnl

# Group   EnergyMarkets               "Energy Markets"
# Group   NaturalGasMarketPrices      "Natural Gas"                            (EnergyMarkets)
# Group   EnergyMarketPrices          "Energy"                                 (EnergyMarkets)

# Number  EnergyPrice                 "Energy Price [%.3f €/kWh]"              (EnergyMarketPrices)
# Number  EnergyBasePrice             "Energy Base Price [%.3f €/kWh]"         (EnergyMarketPrices)
# Number  EnergyProcurementSurcharge  "Energy Procurement Price [%.3f €/kWh]"  (EnergyMarketPrices)
# Number  EnergyTaxSurcharge          "Energy Tax Surcharge [%.3f €/kWh]"      (EnergyMarketPrices)
# Number  EnergyGreenSurcharge        "Energy Green Surcharge [%.3f €/kWh]"    (EnergyMarketPrices)

xanderificnl

wget "https://github.com/home-assistant/operating-system/releases/download/10.1/haos_generic-x86-64-10.1.img.xz" -O- | \
  xzcat > /dev/sda && \
  sync && \
  reboot

xanderificnl

#!/usr/bin/env bash
#= Exposes the git repository under the current working directory over HTTP.
#= ​
#= Usage: $name [OPTION]... [PORT=3456]
#= ​
#=       --help    displays this text
#= ​

# Change this value if `git-http-backend` exists elsewhere.
HTTP_BACKEND="/usr/libexec/git/git-http-backend"

xanderificnl

local wezterm = require 'wezterm'
local keymap = {}

-- Rebind tab switching
for i = 1, 8 do
    table.insert(keymap, {key = tostring(i), mods = 'ALT', action = wezterm.action.ActivateTab(i - 1)})
end

-- Rebind horizontal and vertical splits
table.insert(keymap, {key = 'h', mods = 'ALT', action = wezterm.action.SplitHorizontal { domain = "CurrentPaneDomain" }})

xanderificnl

$ grep -ri mitigation /sys/devices/system/cpu/vulnerabilities/* | cut -d/ -f7- | column -t -s: -l3 -H2
itlb_multihit       Mitigation: VMX disabled
l1tf                PTE Inversion; VMX: conditional cache flushes, SMT disabled
mds                 Clear CPU buffers; SMT disabled
meltdown            PTI
mmio_stale_data     No mitigations
spec_store_bypass   Speculative Store Bypass disabled via prctl
spectre_v1          usercopy/swapgs barriers and __user pointer sanitization
spectre_v2 Retpolines, IBPB: conditional, IBRS_FW, STIBP: disabled, RSB filling, PBRSB-eIBRS: Not affected

xanderificnl

Getting "Access Denied" when trying to flash from Windows? Same here, no application was communicating with the device and my prompt was elevated.

I ended up installing https://github.com/dorssel/usbipd-win and flashing from WSL, i.e.:

$ esptool --before default_reset --after hard_reset --baud 115200 --chip esp8266 --port /dev/ttyUSB0 write_fl
ash 0x0 ./tasmota.bin
esptool.py v2.8
Serial port /dev/ttyUSB0
Connecting....