mainsail-crew · KwadFan · May 21, 2023 · May 11, 2023 · May 20, 2023 · May 20, 2023
diff --git a/config/armbian/default b/config/armbian/default
@@ -23,7 +23,7 @@ BASE_IMAGE_RESIZEROOT=600
 # Compress not needed due compression done in workflow
 BASE_RELEASE_COMPRESS=no
 # Modules are valid for 32bit and 64bit images
-MODULES="base,armbian(armbian_net,mainsailos,klipper,is_req_preinstall,moonraker,mainsail,timelapse,crowsnest,sonar)"
+MODULES="base,udev_fix,armbian(armbian_net,mainsailos,klipper,is_req_preinstall,moonraker,mainsail,timelapse,crowsnest,sonar)"
 
 # export Variables
 export DOWNLOAD_BASE_URL

diff --git a/config/orangepi/default b/config/orangepi/default
@@ -23,7 +23,7 @@ BASE_IMAGE_RESIZEROOT=600
 # Compress not needed due compression done in workflow
 BASE_RELEASE_COMPRESS=no
 # Modules are valid for 32bit and 64bit images
-MODULES="base,pkgupgrade,orangepi(orangepi_net,mainsailos,klipper,is_req_preinstall,moonraker,mainsail,timelapse,crowsnest,sonar)"
+MODULES="base,pkgupgrade,udev_fix,orangepi(orangepi_net,mainsailos,klipper,is_req_preinstall,moonraker,mainsail,timelapse,crowsnest,sonar)"
 
 # export Variables
 export DOWNLOAD_BASE_URL

diff --git a/config/raspberry/default b/config/raspberry/default
@@ -9,7 +9,7 @@ BASE_IMAGE_RESIZEROOT=600
 # Compress not needed due compression done in workflow
 BASE_RELEASE_COMPRESS=no
 # Modules are valid for 32bit and 64bit images
-MODULES="base,pkgupgrade,mainsailos(net,piconfig,klipper,is_req_preinstall,moonraker,timelapse,mainsail,crowsnest,sonar,password-for-sudo),postrename"
+MODULES="base,pkgupgrade,udev_fix,mainsailos(net,piconfig,klipper,is_req_preinstall,moonraker,timelapse,mainsail,crowsnest,sonar,password-for-sudo),postrename"
 
 # export Variables
 export BASE_IMAGE_ENLARGEROOT

diff --git a/patches/Readme.md b/patches/Readme.md
@@ -2,10 +2,48 @@
 
 This Folder contains a script to patch MainsailOS to latest changes.
 
-## Usage
+## patch101.sh
+
+This is intended to patch MainsailOS version 1.0.0 to 1.0.1
+This fixes an error with WiFi powersave rules.
+_**DO NOT RUN THIS ON LATER VERSIONS!!!**_
+
+### Usage:
 
 `curl -sSL https://raw.githubusercontent.com/mainsail-crew/MainsailOS/develop/patches/patch.sh | bash`
 
 This will ask you for sudo password!
 
 In most cases a reboot is required!
+
+## udev-fix.sh
+
+This is intended to patch udev rules which has a Bug in udev package (version: 247.3-7+deb11u2).
+Which does not create `/dev/serial/by-id` symlinks for your MCU.\
+For further details see:
+
+https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1035094
+
+This is fixed by:
+https://github.com/systemd/systemd/pull/25246
+
+What we do:
+
+-   Running `apt-get update`
+-   Running `apt-get upgrade --yes`
+-   `curl`ing the patched rule file from systemd repo
+-   Copying to desired location in `/etc/udev/rules.d/60-serial.rules`
+
+This overwrites behaviour in the default configuration.
+Since this is the version of the master branch of systemd/udev there is no further
+need to intervention even on updates.
+
+_**NOTE: DO NOT RUN THIS PATCH IF YOU ARE PRINTING!!!**_
+
+### Usage:
+
+`curl -sSL https://raw.githubusercontent.com/mainsail-crew/MainsailOS/develop/patches/udev-fix.sh | bash`
+
+This will ask you for sudo password!
+
+A reboot is essential!
diff --git a/patches/patch.sh → patches/patch101.sh b/patches/patch.sh → patches/patch101.sh
@@ -5,7 +5,7 @@
 ####
 #### Written by Stephan Wendel aka KwadFan <me@stephanwe.de>
 #### Copyright 2021
-#### https://github.com/mainsail-crew/crowsnest
+#### https://github.com/mainsail-crew/MainsailOS
 ####
 #### This File is distributed under GPLv3
 ####

diff --git a/patches/udev-fix.sh b/patches/udev-fix.sh
@@ -0,0 +1,104 @@
+#!/usr/bin/env bash
+
+#### Patch Script
+#### This will patch MainsailOS udev rule
+####
+#### Written by Stephan Wendel aka KwadFan <me@stephanwe.de>
+#### Copyright 2021
+#### https://github.com/mainsail-crew/MainsailOS
+####
+#### This File is distributed under GPLv3
+####
+
+#### This should fix error in udev not creating symlinks fpr serial devices.
+#### For details see: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1035094
+#### This is fixed by: https://github.com/systemd/systemd/pull/25246
+#### To fix this error in MainsailOS we implement that file as 'user rule'.
+
+# shellcheck disable=SC2034
+
+# Error Handling
+set -eo pipefail
+
+# Debug
+# set -x
+
+### Variables
+DEBIAN_FRONTEND="noninteractive"
+TITLE="\e[31mMainsailOS Patcher\e[0m - udev rule fix"
+UDEV_PKG_VERSION="$(dpkg-query -s udev | grep "Version" | sed 's/Version\: //')"
+UDEV_FIX_RAW_RULE_FILE="https://raw.githubusercontent.com/systemd/systemd/main/rules.d/60-serial.rules"
+UDEV_FIX_TMP_FILE="/tmp/60-serial.rules"
+UDEV_FIX_OUTPUT_FILE="/etc/udev/rules.d/60-serial.rules"
+
+# Message Vars
+MP_OK="\e[32mOK\e[0m"
+MP_SK="\e[33mSKIPPED\e[0m"
+
+## Helper funcs
+
+## Message Funcs
+
+echo_green(){
+    echo -e "\e[32m${1}\e[0m"
+}
+
+echo_red(){
+    echo -e "\e[31m${1}\e[0m"
+}
+
+echo_blue(){
+    echo -e "\e[34m${1}\e[0m"
+}
+
+echo_yellow(){
+    echo -e "\e[33m${1}\e[0m"
+}
+
+print_header(){
+    echo -e "${TITLE}\n"
+    echo_blue "Ahoi!"
+    echo -e "Please be patient, this might take a while ..."
+    echo_yellow "HINT: This should also work for any other Debian/Armbian based Distribution\n"
+    echo_red "\tYou'll be prompted for sudo password!\n"
+    # Dirty hack to grant root priviledges
+    sudo echo -e "\n"
+    echo -e "Trying to patch your system ..."
+}
+
+print_footer(){
+    echo -e "\nThank you for being patient ..."
+    echo_red "Reboot as soon as possible!\n"
+}
+
+# Patch Funcs
+
+patch_udev(){
+    if [[ -n "${UDEV_PKG_VERSION}" ]] && [[ "${UDEV_PKG_VERSION}" = "247.3-7+deb11u2" ]]; then
+        echo_red "'udev' version: ${UDEV_PKG_VERSION}, is affected by bug ..."
+        echo_green "Install patched udev rule from systemd git repository ..."
+        curl -sSL "${UDEV_FIX_RAW_RULE_FILE}" > "${UDEV_FIX_TMP_FILE}"
+        sudo cp "${UDEV_FIX_TMP_FILE}" "${UDEV_FIX_OUTPUT_FILE}"
+        rm -f "${UDEV_FIX_TMP_FILE}"
+    else
+        echo_green "'udev' version: ${UDEV_PKG_VERSION}, is NOT affected by bug ... [SKIPPED]"
+    fi
+}
+
+### Main
+# Step 1: Print Header
+print_header
+
+# Step 2: Run apt-get update
+sudo apt-get update
+
+# Step 3: Run apt-get upgrade
+sudo apt-get upgrade --yes
+
+# Step 4: Apply patches
+patch_udev
+
+# Step 5: Print footer
+print_footer
+
+exit 0
diff --git a/src/modules/udev_fix/config b/src/modules/udev_fix/config
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+#### MainsailOS udev_fix
+####
+#### Written by Stephan Wendel aka KwadFan <me@stephanwe.de>
+#### Copyright 2023 - till today
+#### https://github.com/mainsail-crew/MainsailOS
+####
+#### This File is distributed under GPLv3
+####
+
+#### This should fix error in udev not creating symlinks fpr serial devices.
+#### For details see: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1035094
+#### This is fixed by: https://github.com/systemd/systemd/pull/25246
+#### To fix this error in MainsailOS we implement that file as 'user rule'.
+
+#shellcheck disable=all
+
+[[ -n "${UDEV_FIX_RAW_RULE_FILE}" ]] || UDEV_FIX_RAW_RULE_FILE="https://raw.githubusercontent.com/systemd/systemd/main/rules.d/60-serial.rules"
+[[ -n "${UDEV_FIX_OUTPUT_FILE}" ]] || UDEV_FIX_OUTPUT_FILE="/etc/udev/rules.d/60-serial.rules"
+[[ -n "${UDEV_FIX_PKGS}" ]] || UDEV_FIX_PKGS="systemd udev"
diff --git a/src/modules/udev_fix/start_chroot_script b/src/modules/udev_fix/start_chroot_script
@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+#### MainsailOS MainsailOS udev_fix
+####
+#### Written by Stephan Wendel aka KwadFan <me@stephanwe.de>
+#### Copyright 2023 - till today
+#### https://github.com/mainsail-crew/MainsailOS
+####
+#### This File is distributed under GPLv3
+####
+
+#### This should fix error in udev not creating symlinks fpr serial devices.
+#### For details see: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1035094
+#### This is fixed by: https://github.com/systemd/systemd/pull/25246
+#### To fix this error in MainsailOS we implement that file as 'user rule'.
+
+# shellcheck enable=require-variable-braces
+# Source error handling, leave this in place
+set -Ee
+
+# Source CustomPIOS common.sh
+# shellcheck disable=SC1091
+source /common.sh
+install_cleanup_trap
+
+
+echo_green "Running 'udev' fix ..."
+
+# Step 1: Ensure systemd, udev are up to date (armbian workaround)
+if [[ -f /etc/armbian.txt ]]; then
+    echo_green "Armbian base image detected ..."
+    echo_green "Updating ${UDEV_FIX_PKGS} first ..."
+    apt-get update
+    # Disable shellcheck here, because we need 'word splitting'
+    # shellcheck disable=SC2086
+    apt-get --yes install --only-upgrade ${UDEV_FIX_PKGS}
+fi
+
+# Step 2: Fix broken udev (remove after debian releases patch)
+UDEV_PKG_VERSION="$(dpkg-query -s udev | grep "Version" | sed 's/Version\: //')"
+
+if [[ -n "${UDEV_PKG_VERSION}" ]] && [[ "${UDEV_PKG_VERSION}" = "247.3-7+deb11u2" ]]; then
+    echo_red "'udev' version: ${UDEV_PKG_VERSION}, is affected by bug ..."
+    echo_green "Install patched udev rule from systemd git repository ..."
+    curl -sSL "${UDEV_FIX_RAW_RULE_FILE}" > "${UDEV_FIX_OUTPUT_FILE}"
+else
+    echo_green "'udev' version: ${UDEV_PKG_VERSION}, is NOT affected by bug ... [SKIPPED]"
+fi