Migrate boot to runit

2026-09-30 11:23:52 +08:00 · 2026-05-02 19:08:26 -07:00
parent ccac0cba21
commit 9d4350c6f8
107 changed files with 1181 additions and 699 deletions
@@ -78,12 +78,14 @@ RUN /tmp/agnos/openpilot_python_dependencies.sh
 FROM agnos-base

 # Hardware rootfs overlay
+RUN rm -f /usr/sbin/init /usr/sbin/reboot /usr/sbin/poweroff /usr/sbin/halt /usr/sbin/shutdown
 COPY ./userspace/root/etc/ /etc/
 COPY ./userspace/root/lib/ /usr/lib/
 COPY ./userspace/root/home/ /home/
 COPY ./userspace/root/sbin/ /usr/sbin/
 COPY ./userspace/root/system/ /system/
 COPY ./userspace/root/usr/ /usr/
+RUN rm -f /usr/bin/systemctl && ln -sf /usr/comma/shims/systemctl /usr/bin/systemctl
 RUN mkdir -p /dsp /firmware /persist /data /cache /rwtmp

 COPY --from=agnos-compiler-libqmi /tmp/libqmi.deb /tmp/
@@ -122,6 +124,8 @@ RUN source $XDG_DATA_HOME/venv/bin/activate && \
 COPY ./userspace/install_extras.sh /tmp/agnos/
 RUN /tmp/agnos/install_extras.sh

+# Remove systemd as an installed init/service stack. libsystemd0/libudev1 stay
+# as compatibility libraries for dbus, polkit, NetworkManager, and ModemManager.
 RUN chown -R $USERNAME: /home/$USERNAME/.config
 RUN rm -rf /root/.config && ln -s /home/$USERNAME/.config /root/.config

@@ -137,10 +141,6 @@ RUN chown $USERNAME: /home/$USERNAME/power_burn_max
 COPY ./userspace/irsc_util.c /tmp/agnos/
 RUN gcc -O2 -Wall -Wextra -o /usr/bin/irsc_util /tmp/agnos/irsc_util.c

-# Setup systemd services
-COPY ./userspace/services.sh /tmp/agnos
-RUN /tmp/agnos/services.sh
-
 # MOTD
 RUN rm -r /etc/update-motd.d/*
 COPY --chown=root:root ./userspace/root/etc/update-motd.d/* /etc/update-motd.d/
@@ -150,13 +150,118 @@ RUN chmod 600 /usr/lib/NetworkManager/system-connections/*.nmconnection
 # Prefer ipv4 over ipv6
 RUN echo "precedence ::ffff:0:0/96 100" >> /etc/gai.conf

-# Run ModemManager in debug mode to allow AT commands
-COPY ./userspace/files/ModemManager.service /lib/systemd/system/
-RUN systemctl enable ModemManager
-
 # Setup hostname resolution for our custom hostname
 RUN sed -i 's/hosts:          files dns myhostname/hosts:          files myhostname dns/g' /etc/nsswitch.conf

+# The image boots under runit; remove systemd activation paths brought in by Ubuntu packages.
+RUN rm -rf /etc/systemd /usr/lib/systemd /run/systemd /var/lib/systemd /usr/share/systemd && \
+    rm -f /usr/bin/systemd* && \
+    find /usr/share/dbus-1 \( \
+      -name '*systemd*' -o \
+      -name '*hostname1*' -o \
+      -name '*login1*' -o \
+      -name '*network1*' -o \
+      -name '*timedate1*' -o \
+      -name '*locale1*' -o \
+      -name '*machine1*' -o \
+      -name '*home1*' \
+    \) -delete && \
+    rm -f /usr/share/dbus-1/system-services/org.freedesktop.hostname1.service \
+      /usr/share/dbus-1/system-services/org.freedesktop.systemd1.service \
+      /usr/share/dbus-1/system.d/org.freedesktop.hostname1.conf \
+      /usr/share/dbus-1/system.d/org.freedesktop.systemd1.conf \
+      /usr/share/dbus-1/interfaces/org.freedesktop.hostname1.xml \
+      /usr/share/dbus-1/interfaces/org.freedesktop.systemd1*.xml && \
+    rm -rf /usr/include/systemd && \
+    rm -f /usr/lib/modprobe.d/systemd.conf \
+      /usr/lib/sysctl.d/50-pid-max.conf \
+      /usr/lib/sysusers.d/systemd-*.conf \
+      /usr/lib/tmpfiles.d/systemd*.conf \
+      /usr/lib/tmpfiles.d/credstore.conf \
+      /usr/lib/tmpfiles.d/debian.conf \
+      /usr/lib/tmpfiles.d/home.conf \
+      /usr/lib/tmpfiles.d/journal-nocow.conf \
+      /usr/lib/tmpfiles.d/legacy.conf \
+      /usr/lib/tmpfiles.d/provision.conf \
+      /usr/lib/tmpfiles.d/static-nodes-permissions.conf \
+      /usr/lib/tmpfiles.d/tmp.conf \
+      /usr/lib/tmpfiles.d/var.conf \
+      /usr/lib/tmpfiles.d/x11.conf \
+      /usr/lib/pam.d/systemd-user \
+      /usr/lib/lsb/init-functions.d/40-systemd \
+      /usr/lib/NetworkManager/conf.d/10-dns-resolved.conf \
+      /usr/libexec/netplan/generate \
+      /usr/lib/udev/rules.d/99-systemd.rules \
+      /usr/lib/apt/apt.systemd.daily \
+      /usr/bin/deb-systemd-helper \
+      /usr/bin/deb-systemd-invoke \
+      /usr/bin/journalctl \
+      /usr/lib/aarch64-linux-gnu/libsystemd.a \
+      /usr/lib/aarch64-linux-gnu/pkgconfig/libsystemd.pc \
+      /usr/lib/aarch64-linux-gnu/libsystemd.so \
+      /usr/lib/aarch64-linux-gnu/security/pam_systemd.so \
+      /usr/lib/aarch64-linux-gnu/security/pam_systemd_loadkey.so \
+      /usr/lib/aarch64-linux-gnu/cryptsetup/libcryptsetup-token-systemd-fido2.so \
+      /usr/lib/aarch64-linux-gnu/cryptsetup/libcryptsetup-token-systemd-pkcs11.so \
+      /usr/lib/aarch64-linux-gnu/cryptsetup/libcryptsetup-token-systemd-tpm2.so \
+      /etc/dhcp/dhclient-enter-hooks.d/resolved-enter \
+      /etc/dhcp/dhclient-exit-hooks.d/resolved \
+      /etc/network/if-up.d/resolved \
+      /etc/network/if-down.d/resolved \
+      /etc/apt/apt.conf.d/20apt-esm-hook.conf \
+      /etc/cron.daily/apt-compat \
+      /usr/share/apport/package-hooks/systemd.py \
+      /usr/share/dnsmasq/systemd-helper \
+      /usr/share/mime/text/x-systemd-unit.xml \
+      /usr/share/polkit-1/actions/org.freedesktop.systemd1.policy \
+      /usr/share/vim/vim91/ftplugin/systemd.vim \
+      /usr/share/vim/vim91/syntax/systemd.vim && \
+    rm -rf /etc/xdg/systemd \
+      /usr/lib/aarch64-linux-gnu/systemd \
+      /usr/lib/python3/dist-packages/sos/policies/init_systems/__pycache__/systemd.cpython-312.pyc \
+      /usr/lib/python3/dist-packages/sos/policies/init_systems/systemd.py \
+      /usr/lib/python3/dist-packages/sos/report/plugins/__pycache__/systemd.cpython-312.pyc \
+      /usr/lib/python3/dist-packages/sos/report/plugins/systemd.py \
+      /usr/lib/python3/dist-packages/twisted/python/__pycache__/systemd.cpython-312.pyc \
+      /usr/lib/python3/dist-packages/twisted/python/systemd.py \
+      /usr/lib/python3/dist-packages/twisted/python/test/__pycache__/test_systemd.cpython-312.pyc \
+      /usr/lib/python3/dist-packages/twisted/python/test/test_systemd.py \
+      /usr/local/venv/lib/python3.12/site-packages/jedi/third_party/typeshed/stubs/gunicorn/gunicorn/systemd.pyi \
+      /usr/local/venv/lib/python3.12/site-packages/xvfb/install/lib/libsystemd.so.0 \
+      /usr/share/bug/systemd \
+      /usr/share/doc/systemd \
+      /usr/share/doc/systemd-dev \
+      /usr/share/doc/systemd-sysv \
+      /usr/share/doc/libpam-systemd \
+      /usr/share/doc/libsystemd-dev \
+      /usr/share/doc/libsystemd-shared \
+      /usr/share/doc/libsystemd0 \
+      /usr/share/lintian/overrides/systemd \
+      /usr/share/lintian/overrides/libpam-systemd \
+      /usr/share/lintian/overrides/libsystemd-shared \
+      /usr/share/pam-configs/systemd && \
+    rm -f /usr/share/bash-completion/completions/journalctl \
+      /usr/share/bash-completion/completions/systemctl \
+      /usr/share/bash-completion/completions/systemd-* \
+      /usr/share/pkgconfig/systemd.pc \
+      /usr/share/polkit-1/rules.d/systemd-networkd.rules \
+      /usr/share/zsh/vendor-completions/_journalctl \
+      /usr/share/zsh/vendor-completions/_systemctl \
+      /usr/share/zsh/vendor-completions/_systemd* && \
+    sed -i '/^SystemdService=/d' /usr/share/dbus-1/system-services/*.service && \
+    sed -i '/pam_systemd/d' /etc/pam.d/common-session /etc/pam.d/runuser-l && \
+    sed -i '/^systemd-/d' /etc/passwd /etc/group /etc/shadow /etc/gshadow && \
+    find /var/lib/dpkg/info -maxdepth 1 \( \
+      -name 'systemd*' -o \
+      -name 'libpam-systemd*' -o \
+      -name 'libsystemd-dev*' -o \
+      -name 'libsystemd-shared*' \
+    \) -delete && \
+    perl -0pi -e 's/(^|\n)Package: (systemd|systemd-sysv|systemd-dev|libpam-systemd|libsystemd-dev|libsystemd-shared)\n.*?(?=\nPackage: |\z)/$1/gs' /var/lib/dpkg/status && \
+    if [ -e /var/lib/dpkg/status-old ]; then \
+      perl -0pi -e 's/(^|\n)Package: (systemd|systemd-sysv|systemd-dev|libpam-systemd|libsystemd-dev|libsystemd-shared)\n.*?(?=\nPackage: |\z)/$1/gs' /var/lib/dpkg/status-old; \
+    fi
+
 # keep this last
 RUN ldconfig

@@ -14,8 +14,8 @@
  - [ ] corrupt userdata: `dd if=/dev/zero of=/dev/disk/by-partlabel/userdata count=10 bs=1M`
 - [ ] Clean setup: factory reset -> install openpilot -> openpilot works
 - [ ] Color calibration works from `/persist/comma/`
-  - [ ] tizi: `journalctl -u magic | grep 'Successfully setup color correction'`
-  - [ ] mici: `journalctl -u screen_calibration | grep -i 'Successfully setup screen calibration'`
+  - [ ] tizi: `grep 'Successfully setup color correction' /tmp/magic.log`
+  - [ ] mici: `grep -i 'Successfully setup screen calibration' /tmp/screen-calibration.log`
 - [ ] AGNOS update works on warm boot
  - [ ] previous -> new
  - [ ] new -> previous
@@ -116,8 +116,8 @@ set_network_stuff() {
  bash -c "echo \"127.0.0.1    localhost.localdomain localhost\" > etc/hosts"
  bash -c "echo \"127.0.0.1    $HOST\" >> etc/hosts"

-  # Fix resolv config
-  bash -c "ln -sf /run/systemd/resolve/stub-resolv.conf etc/resolv.conf"
+  # Fix resolv config. NetworkManager writes this file on the runtime tmpfs.
+  bash -c "ln -sf /run/NetworkManager/resolv.conf etc/resolv.conf"

  # Set capability for ping
  bash -c "setcap cap_net_raw+ep bin/ping"
@@ -1,7 +1,6 @@
 #!/usr/bin/env bash
 set -e

-ssh tici "systemd-analyze plot > /tmp/bootchart.svg"
-scp tici:/tmp/bootchart.svg /tmp/bootchart.svg
-google-chrome /tmp/bootchart.svg
-
+ssh tici "dmesg | grep 'boot.sh' > /tmp/bootchart.txt"
+scp tici:/tmp/bootchart.txt /tmp/bootchart.txt
+cat /tmp/bootchart.txt
@@ -15,7 +15,8 @@ import time
 import usb.core

 SERIAL_DEV = "/dev/serial/by-id/usb-Microchip_Tech_USB2_Controller_Hub-if01"
-PROMPT_RE = re.compile(rb"(?:login:|[#\$])$")
+PROMPT_RE = re.compile(rb"(?:login:|(?:\x1b\[\?2004h)?(?:\([^)]+\) )?[A-Za-z0-9_.-]+@[A-Za-z0-9_.-]+:[^\r\n]*[#\$]\s*)$")
+BOOT_DONE_RE = re.compile(rb"boot\.sh\[\d+\]: .* boot path done")
 USB_RT_PORT = 0x23
 USB_REQ_CLEAR_FEATURE = 1
 USB_REQ_SET_FEATURE = 3
@@ -128,6 +129,7 @@ class Mdma:

    # show serial console with timestamps until boot is done
    pending = b""
+    bootsh_seen = False
    while True:
      if not select.select([fd], [], [], 0.25)[0]:
        continue
@@ -140,11 +142,13 @@ class Mdma:
        line, pending = pending.split(b"\n", 1)
        line = line.rstrip()
        print(f"[{time.monotonic() - start:8.3f}] {line.decode(errors='replace')}", flush=True)
-        if PROMPT_RE.search(line):
+        bootsh_seen = bootsh_seen or b"boot.sh[" in line
+        if BOOT_DONE_RE.search(line) or (PROMPT_RE.search(line) and not bootsh_seen):
          return
      if PROMPT_RE.search(pending.strip()):
        print(f"[{time.monotonic() - start:8.3f}] {pending.strip().decode(errors='replace')}", flush=True)
-        return
+        if not bootsh_seen:
+          return


 if __name__ == "__main__":
@@ -16,14 +16,21 @@ echo "symlink /usr/comma"
 sudo rm -rf /usr/comma
 sudo ln -snf $ROOT/userspace/root/usr/comma/ /usr/comma

-echo "cp systemd services"
-for s in "$ROOT"/userspace/root/lib/systemd/system/*.{service,path,timer,mount} "$ROOT"/userspace/files/ModemManager.service; do
-  [ -e "$s" ] || continue
-  service=$(basename $s)
-  echo "- $service"
-  sudo rm -f /lib/systemd/system/$service
-  sudo cp "$s" /lib/systemd/system/
-done
-sudo $ROOT/userspace/services.sh
+if ! command -v runit >/dev/null; then
+  sudo apt-get update
+  sudo apt-get install -y runit
+fi
+
+echo "cp runit init"
+sudo mkdir -p /etc/runit
+sudo cp "$ROOT"/userspace/root/etc/runit/[123] /etc/runit/
+sudo rm -f /usr/bin/systemctl /usr/sbin/init /usr/sbin/reboot /usr/sbin/poweroff /usr/sbin/halt /usr/sbin/shutdown
+sudo ln -sf /usr/comma/shims/systemctl /usr/bin/systemctl
+sudo cp "$ROOT"/userspace/root/sbin/init /sbin/init
+sudo cp "$ROOT"/userspace/root/sbin/reboot /sbin/reboot
+sudo cp "$ROOT"/userspace/root/sbin/poweroff /sbin/poweroff
+sudo cp "$ROOT"/userspace/root/sbin/halt /sbin/halt
+sudo cp "$ROOT"/userspace/root/sbin/shutdown /sbin/shutdown
+sudo chmod 755 /etc/runit/[123] /sbin/init /sbin/reboot /sbin/poweroff /sbin/halt /sbin/shutdown

 sudo mount -o ro,remount /
@@ -68,11 +68,9 @@ apt-fast install --no-install-recommends -yq \
    openssh-server \
    ppp \
    rsyslog \
+    runit \
    ssh \
    sudo \
-    systemd \
-    systemd-resolved \
-    systemd-timesyncd \
    ubuntu-minimal \
    ubuntu-server \
    ubuntu-standard \
@@ -83,9 +81,6 @@ apt-fast install --no-install-recommends -yq \
    wpasupplicant \
    zlib1g-dev

-# Enable serial console on UART
-systemctl enable serial-getty@ttyS0.service
-
 # set kernel params
 echo "net.ipv4.conf.all.rp_filter = 2" >> /etc/sysctl.conf
 echo "vm.dirty_expire_centisecs = 200" >> /etc/sysctl.conf
@@ -98,9 +93,6 @@ echo "comma - nice -10" >> /etc/security/limits.conf
 locale-gen en_US.UTF-8
 update-locale LANG=en_US.UTF-8

-# Disable pstore service that moves files out of /sys/fs/pstore
-systemctl disable systemd-pstore.service
-
 # Nopasswd sudo
 echo "comma ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers

@@ -121,7 +113,6 @@ adduser $USERNAME audio
 adduser $USERNAME disk
 adduser $USERNAME netdev
 adduser $USERNAME dialout
-adduser $USERNAME systemd-journal

 # Create dirs
 mkdir /data && chown $USERNAME:$USERNAME /data
@@ -1,22 +0,0 @@
-[Unit]
-Description=Modem Manager
-After=polkit.service
-Requires=polkit.service
-
-[Service]
-Type=dbus
-BusName=org.freedesktop.ModemManager1
-ExecStart=/usr/sbin/ModemManager --filter-policy=strict --debug
-StandardError=null
-Restart=on-abort
-CapabilityBoundingSet=CAP_SYS_ADMIN
-ProtectSystem=true
-ProtectHome=true
-PrivateTmp=true
-RestrictAddressFamilies=AF_NETLINK AF_UNIX
-NoNewPrivileges=true
-User=root
-
-[Install]
-WantedBy=multi-user.target
-Alias=dbus-org.freedesktop.ModemManager1.service
@@ -1,6 +1,7 @@
 [main]
 plugins=ifupdown,keyfile
-dns=systemd-resolved
+dns=default
+hostname-mode=none

 [ifupdown]
 managed=true
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+PATH=/usr/comma/shims:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export PATH
+
+/usr/comma/boot.sh
+
+mkdir -p /run
+install -m000 /dev/null /run/runit.stopit
+install -m000 /dev/null /run/runit.reboot
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+PATH=/usr/comma/shims:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export PATH
+
+mkdir -p /run/runit/supervise /run/runit/sv /run/runit/services /usr/comma/runit/services
+
+rm -rf /run/runit/services
+mkdir -p /run/runit/services
+for service in /usr/comma/runit/services/*; do
+  [ -d "$service" ] || continue
+  name="${service##*/}"
+  mkdir -p "/run/runit/services/$name"
+  ln -sf "$service/run" "/run/runit/services/$name/run"
+  [ -e "$service/finish" ] && ln -sf "$service/finish" "/run/runit/services/$name/finish"
+done
+
+exec runsvdir -P /run/runit/services 'log: ...........................................................................................................................................................................................................................................................................................................................................................................................................'
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+PATH=/usr/comma/shims:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export PATH
+
+printf '<6>runit-shutdown[%d]: stopping services\n' "$$" >/dev/kmsg 2>/dev/null || true
+sv -w 5 force-stop /run/runit/services/* 2>/dev/kmsg || true
+sv exit /run/runit/services/* 2>/dev/kmsg || true
+
+/usr/comma/lte/lte.sh stop >/tmp/lte-stop.log 2>&1 || true
+if [ -d /config/usb_gadget/g1 ]; then
+  echo "" >/config/usb_gadget/g1/UDC 2>/dev/null || true
+fi
+
+sync
@@ -1,37 +0,0 @@
-#  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 Software Foundation; either version 2.1 of the License, or
-#  (at your option) any later version.
-#
-# Entries in this file show the compile time defaults.
-# You can change settings by editing this file.
-# Defaults can be restored by simply deleting this file.
-#
-# See logind.conf(5) for details.
-
-[Login]
-#NAutoVTs=6
-#ReserveVT=6
-#KillUserProcesses=no
-#KillOnlyUsers=
-#KillExcludeUsers=root
-#InhibitDelayMaxSec=5
-#HandlePowerKey=poweroff
-#HandleSuspendKey=suspend
-#HandleHibernateKey=hibernate
-#HandleLidSwitch=suspend
-#HandleLidSwitchExternalPower=suspend
-#HandleLidSwitchDocked=ignore
-#PowerKeyIgnoreInhibited=no
-#SuspendKeyIgnoreInhibited=no
-#HibernateKeyIgnoreInhibited=no
-#LidSwitchIgnoreInhibited=yes
-#HoldoffTimeoutSec=30s
-#IdleAction=ignore
-#IdleActionSec=30min
-#RuntimeDirectorySize=10%
-RemoveIPC=no
-#InhibitorsMax=8192
-#SessionsMax=8192
@@ -1,3 +0,0 @@
-[Unit]
-After=network.target
-Wants=network.target
@@ -1,17 +0,0 @@
-# Copyright (c) 2018 Qualcomm Technologies, Inc.
-# All Rights Reserved.
-# Confidential and Proprietary - Qualcomm Technologies, Inc.
-#
-
-[Unit]
-Description=CNSS Daemon Service
-SourcePath=/etc/initscripts/start_cnss_daemon
-
-[Service]
-Restart=no
-RemainAfterExit=yes
-ExecStart=/etc/initscripts/start_cnss_daemon start
-ExecStop=/etc/initscripts/start_cnss_daemon stop
-
-[Install]
-WantedBy=multi-user.target
@@ -1 +0,0 @@
-/etc/systemd/system/cnss-daemon.service
@@ -1 +0,0 @@
-/etc/systemd/system/pdmapper.service
@@ -1 +0,0 @@
-/etc/systemd/system/qseecomd.path
@@ -1,19 +0,0 @@
-# Copyright (c) 2018 Qualcomm Technologies, Inc.
-# All Rights Reserved.
-# Confidential and Proprietary - Qualcomm Technologies, Inc.
-#
-
-[Unit]
-Description=SS-Services Service
-SourcePath=/etc/initscripts/start_pdmappersvc
-After=init_sys_mss.service
-Requires=init_sys_mss.service
-
-[Service]
-Restart=no
-RemainAfterExit=yes
-ExecStart=/etc/initscripts/start_pdmappersvc start
-ExecStop=/etc/initscripts/start_pdmappersvc stop
-
-[Install]
-WantedBy=multi-user.target
@@ -1,2 +0,0 @@
-[Service]
-MemoryMax=50M
@@ -1,16 +0,0 @@
-# Copyright (c) 2018 Qualcomm Technologies, Inc.
-# All Rights Reserved.
-# Confidential and Proprietary - Qualcomm Technologies, Inc.
-#
-
-[Unit]
-Description=Path watching for qseecomd.service
-DefaultDependencies=no
-Conflicts=shutdown.target
-Before=paths.target shutdown.target systemd-udev-trigger.service
-
-[Path]
-PathModified=/dev/qseecom
-
-[Install]
-WantedBy=multi-user.target
@@ -1,19 +0,0 @@
-# Copyright (c) 2017 Qualcomm Technologies, Inc.
-# All Rights Reserved.
-# Confidential and Proprietary - Qualcomm Technologies, Inc.
-#
-
-[Unit]
-Description=Qseecomd Service
-SourcePath=/etc/initscripts/qseecomd
-After=leprop.service
-Requires=leprop.service
-
-[Service]
-Restart=no
-RemainAfterExit=yes
-ExecStart=/etc/initscripts/qseecomd start
-ExecStop=/etc/initscripts/qseecomd stop
-
-[Install]
-WantedBy=multi-user.target
@@ -1,2 +0,0 @@
-[Unit]
-After=fs_setup.service
@@ -1,3 +0,0 @@
-[Time]
-# 10s is limited by timesyncd rate limit
-ConnectionRetrySec=10
@@ -1,5 +0,0 @@
-[Path]
-PathModified=/data/params/d/AdbEnabled
-
-[Install]
-WantedBy=multi-user.target
@@ -1,10 +0,0 @@
-[Unit]
-Description=ADB param watcher
-After=network.target
-
-[Service]
-Type=oneshot
-ExecStart=/usr/comma/set_adb.sh
-
-[Install]
-WantedBy=multi-user.target
@@ -1,6 +0,0 @@
-[Unit]
-Description=adbd Service
-
-[Service]
-User=root
-ExecStart=/usr/comma/adbd
@@ -1,10 +0,0 @@
-[Unit]
-After=local-fs.target
-
-[Service]
-Type=oneshot
-User=comma
-ExecStart=/usr/comma/debug.py
-
-[Install]
-WantedBy=multi-user.target
@@ -1,16 +0,0 @@
-[Unit]
-#After=
-
-[Service]
-#Type=simple
-#User=comma
-Type=oneshot
-Restart=no
-
-# exit if connected to 5V
-ExecStartPre=/bin/bash -c "if [ $(cat /sys/class/hwmon/hwmon1/in1_input) -le 6500 ]; then echo 'Exiting, connected to 5V'; exit 1; fi"
-
-ExecStart=/bin/bash -c "source /etc/profile && /usr/comma/tests/test_sounds.py"
-
-[Install]
-WantedBy=multi-user.target
@@ -1,16 +0,0 @@
-[Unit]
-Description=Publish comma SSH service via Avahi
-After=avahi-daemon.service network.target
-Requires=avahi-daemon.service 
-Wants=network.target
-StartLimitIntervalSec=0
-
-[Service]
-Type=simple
-ExecStart=/usr/comma/avahi-publish-service.sh
-Restart=always
-RestartSec=5
-User=comma
-
-[Install]
-WantedBy=multi-user.target
@@ -1,9 +0,0 @@
-[Unit]
-Description=Limit display brightness with uptime
-
-[Service]
-Restart=on-failure
-ExecStart=/usr/local/venv/bin/python -u /usr/comma/brightnessd.py
-
-[Install]
-WantedBy=multi-user.target
@@ -1,16 +0,0 @@
-[Unit]
-After=local-fs.target
-
-[Service]
-Type=oneshot
-RemainAfterExit=true
-User=comma
-ExecStart=/bin/bash -c "/usr/bin/tmux new-session -s comma -d /usr/comma/comma.sh"
-# TODO: send SIGTERM first, then kill after a timeout
-ExecStop=/bin/bash -c "/usr/bin/tmux kill-session -t comma"
-TimeoutStopSec=1
-LimitRTPRIO=100
-LimitNICE=-10
-
-[Install]
-WantedBy=multi-user.target
@@ -1,11 +0,0 @@
-[Unit]
-Description=Setup rootfs
-Before=local-fs.target
-DefaultDependencies=no
-
-[Service]
-Type=oneshot
-ExecStart=/usr/comma/fs_setup.sh
-
-[Install]
-WantedBy=multi-user.target
@@ -1,9 +0,0 @@
-[Unit]
-Description=GPIO export
-
-[Service]
-Type=oneshot
-ExecStart=/usr/comma/gpio.sh
-
-[Install]
-WantedBy=multi-user.target
@@ -1,10 +0,0 @@
-[Unit]
-Description=QCOM init
-After=sysinit.target
-
-[Service]
-Type=oneshot
-ExecStart=/usr/comma/init.qcom.sh
-
-[Install]
-WantedBy=multi-user.target
@@ -1,39 +0,0 @@
-# Copyright (c) 2016, The Linux Foundation. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#   * Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer.
-#   * Redistributions in binary form must reproduce the above
-#     copyright notice, this list of conditions and the following
-#     disclaimer in the documentation and/or other materials provided
-#     with the distribution.
-#   * Neither the name of The Linux Foundation nor the names of its
-#     contributors may be used to endorse or promote products derived
-#     from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
-# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
-# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
-# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
-# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
-# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-[Unit]
-SourcePath=/sbin/init_mss
-Description=Modem Init Service
-After=firmware-mount.service
-
-[Service]
-Restart=on-failure
-RemainAfterExit=yes
-ExecStart=/sbin/init_mss
-
-[Install]
-WantedBy=multi-user.target
@@ -1,12 +0,0 @@
-[Unit]
-SourcePath=/sbin/leprop-service
-Description=leprop Service
-After=systemrw-build.prop.service
-Before=persist-prop.service
-
-[Service]
-Restart=always
-ExecStart=/sbin/leprop-service
-
-[Install]
-WantedBy=multi-user.target
@@ -1,41 +0,0 @@
-# Copyright (c) 2016, The Linux Foundation. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#   * Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer.
-#   * Redistributions in binary form must reproduce the above
-#     copyright notice, this list of conditions and the following
-#     disclaimer in the documentation and/or other materials provided
-#     with the distribution.
-#   * Neither the name of The Linux Foundation nor the names of its
-#     contributors may be used to endorse or promote products derived
-#     from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
-# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
-# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
-# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
-# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
-# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
-
-
-[Unit]
-SourcePath=/etc/initscripts/logd
-Description=logd Service
-
-[Service]
-Type=forking
-Restart=no
-IgnoreSIGPIPE=no
-KillMode=process
-GuessMainPID=no
-RemainAfterExit=yes
-ExecStart=/etc/initscripts/logd start
-ExecStop=/etc/initscripts/logd stop
@@ -1,11 +0,0 @@
-[Unit]
-Description=Hourly rotation of log files
-Documentation=man:logrotate(8) man:logrotate.conf(5)
-
-[Timer]
-Unit=logrotate.service
-OnCalendar=hourly
-Persistent=true
-
-[Install]
-WantedBy=timers.target
@@ -1,13 +0,0 @@
-[Unit]
-Description=LTE
-After=gpio.service network.target
-
-[Service]
-Restart=no
-KillSignal=SIGKILL
-RemainAfterExit=true
-ExecStart=/usr/comma/lte/lte.sh start
-ExecStop=/usr/comma/lte/lte.sh stop
-
-[Install]
-WantedBy=multi-user.target
@@ -1,18 +0,0 @@
-[Unit]
-Description=Magic
-
-[Service]
-Type=simple
-User=comma
-PermissionsStartOnly=true
-ExecStartPre=/bin/bash -c "chgrp gpu /dev/ion /dev/kgsl-3d0"
-ExecStartPre=/bin/bash -c "chmod 660 /dev/ion /dev/kgsl-3d0"
-
-ExecStartPre=/bin/bash -c "mkdir -p /data/misc/display || true"
-ExecStartPre=/bin/bash -c "echo 0 > /data/misc/display/sdm_dbg_cfg.txt || true"
-ExecStartPre=/bin/bash -c "echo 0 > /data/misc/display/gbm_dbg_cfg.txt || true"
-
-ExecStart=/bin/bash -c "source /etc/profile && /usr/local/venv/bin/python -u /usr/comma/magic.py"
-
-[Install]
-WantedBy=multi-user.target
@@ -1 +0,0 @@
-/lib/systemd/system/init_sys_mss.service
@@ -1 +0,0 @@
-/lib/systemd/system/leprop.service
@@ -1 +0,0 @@
-/lib/systemd/system/logd.service
@@ -1 +0,0 @@
-/lib/systemd/system/persist-prop.service
@@ -1 +0,0 @@
-/lib/systemd/system/rmt_storage.service
@@ -1,11 +0,0 @@
-[Unit]
-Description=persist-prop service
-After=leprop.service
-Requires=leprop.service
-
-[Service]
-ExecStart=/sbin/persist-prop.sh
-Type=oneshot
-
-[Install]
-WantedBy=multi-user.target
@@ -1,10 +0,0 @@
-[Unit]
-After=multi-user.target
-
-[Service]
-Restart=always
-ExecCondition=/bin/bash -c 'grep -q -E "tici|tizi" /sys/firmware/devicetree/base/model'
-ExecStart=/usr/local/venv/bin/python -u /usr/comma/power_drop_monitor.py
-
-[Install]
-WantedBy=multi-user.target
@@ -1,9 +0,0 @@
-[Unit]
-After=multi-user.target
-
-[Service]
-Restart=always
-ExecStart=/usr/local/venv/bin/python -u /usr/comma/power_monitor.py
-
-[Install]
-WantedBy=multi-user.target
@@ -1,12 +0,0 @@
-[Unit]
-Description= Remote Storage Service
-SourcePath=/sbin/rmt_storage
-Before=init_sys_mss.service
-
-[Service]
-Restart=always
-ExecStartPre=/bin/bash -c "/usr/comma/wait_for_file.sh /dev/block/bootdevice/by-name/modemst1; /usr/comma/wait_for_file.sh /dev/block/bootdevice/by-name/modemst2; /usr/comma/wait_for_file.sh /dev/block/bootdevice/by-name/fsc; /usr/comma/wait_for_file.sh /dev/block/bootdevice/by-name/fsg"
-ExecStart=/sbin/rmt_storage
-
-[Install]
-WantedBy=multi-user.target
@@ -1,11 +0,0 @@
-[Unit]
-After=multi-user.target
-Description=Set screen calibration
-
-[Service]
-Type=oneshot
-User=root
-ExecStart=/usr/comma/screen_calibration.py
-
-[Install]
-WantedBy=multi-user.target
@@ -1,4 +0,0 @@
-# With Ubuntu 24.04 (systemd 255) and 4.9 Kernel, the console is not properly 
-# hung up when the serial getty for ttyMSM0 is started. Force hangup with this.
-[Service]
-ExecStartPre=/bin/stty -F /dev/ttyMSM0 hupcl
@@ -1,12 +0,0 @@
-[Unit]
-Description=Sets the hostname to the device's serial number
-After=basic.target
-Before=network.target
-
-[Service]
-User=root
-Type=oneshot
-ExecStart=/usr/comma/set-hostname.sh
-
-[Install]
-WantedBy=multi-user.target
@@ -1,9 +0,0 @@
-[Unit]
-Description=Sound
-
-[Service]
-Type=oneshot
-ExecStart=/usr/comma/sound/sound_init.sh
-
-[Install]
-WantedBy=multi-user.target
@@ -1,5 +0,0 @@
-[Path]
-PathModified=/data/params/d/SshEnabled
-
-[Install]
-WantedBy=multi-user.target
@@ -1,10 +0,0 @@
-[Unit]
-Description=SSH param watcher
-After=network.target
-
-[Service]
-Type=oneshot
-ExecStart=/usr/comma/set_ssh.sh
-
-[Install]
-WantedBy=multi-user.target
@@ -1,5 +0,0 @@
-[Service]
-ExecStartPre=
-ExecStartPre=/bin/mkdir -p /data/etc/ssh/
-ExecStartPre=/usr/bin/ssh-keygen -A -f /data
-ExecStartPre=/usr/sbin/sshd -t
@@ -1,9 +0,0 @@
-[Unit]
-After=multi-user.target
-
-[Service]
-Restart=always
-ExecStart=/usr/local/venv/bin/python -u /usr/comma/varwatch.py
-
-[Install]
-WantedBy=multi-user.target
@@ -0,0 +1,2 @@
+#!/bin/bash
+exec -a "${0##*/}" /usr/lib/runit/shutdown "$@"
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+if [ "$$" = "1" ]; then
+  exec /sbin/runit "$@"
+fi
+
+exec /lib/runit/runit-init "$@"
@@ -0,0 +1,2 @@
+#!/bin/bash
+exec -a "${0##*/}" /usr/lib/runit/shutdown "$@"
@@ -0,0 +1,2 @@
+#!/bin/bash
+exec -a "${0##*/}" /usr/lib/runit/shutdown "$@"
@@ -0,0 +1,2 @@
+#!/bin/bash
+exec -a "${0##*/}" /usr/lib/runit/shutdown "$@"
@@ -0,0 +1,332 @@
+#!/bin/bash
+
+PATH=/usr/comma/shims:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export PATH
+
+BOOTSH_RUN=/run/bootsh
+
+log() {
+  local ts="?"
+  if [ -r /proc/uptime ]; then
+    ts="$(cut -d' ' -f1 /proc/uptime)"
+  fi
+
+  printf 'boot.sh[%d]: %s %s\n' "$$" "$ts" "$*" >/dev/console 2>/dev/null || true
+  printf '<6>boot.sh[%d]: %s %s\n' "$$" "$ts" "$*" >/dev/kmsg 2>/dev/null || true
+}
+
+mount_one() {
+  local type="$1"
+  local what="$2"
+  local where="$3"
+  shift 3
+
+  mkdir -p "$where"
+  mountpoint -q "$where" && return 0
+  mount -t "$type" "$@" "$what" "$where" 2>/dev/kmsg
+}
+
+wait_block() {
+  local dev="$1"
+  local i
+
+  for i in $(seq 1 150); do
+    [ -b "$dev" ] && return 0
+    sleep 0.01
+  done
+
+  log "timeout waiting for $dev"
+  return 1
+}
+
+mount_block() {
+  local what="$1"
+  local where="$2"
+  local type="$3"
+  local opts="$4"
+
+  wait_block "$what" || return 1
+  mkdir -p "$where"
+  mountpoint -q "$where" && return 0
+  log "mount $where"
+  mount -t "$type" -o "$opts" "$what" "$where" 2>/dev/kmsg
+}
+
+boost_early() {
+  echo performance >/sys/devices/system/cpu/cpufreq/policy0/scaling_governor 2>/dev/null || true
+  echo performance >/sys/devices/system/cpu/cpufreq/policy4/scaling_governor 2>/dev/null || true
+  echo 2649600 >/sys/devices/system/cpu/cpufreq/policy0/scaling_max_freq 2>/dev/null || true
+  echo 2649600 >/sys/devices/system/cpu/cpufreq/policy4/scaling_max_freq 2>/dev/null || true
+  echo 2649600 >/sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq 2>/dev/null || true
+  echo 2649600 >/sys/devices/system/cpu/cpufreq/policy4/scaling_min_freq 2>/dev/null || true
+}
+
+set_graphics_perms() {
+  chgrp gpu /dev/adsprpc-smd /dev/ion /dev/kgsl-3d0 /dev/dri/* 2>/dev/null || true
+  chmod 660 /dev/adsprpc-smd /dev/kgsl-3d0 /dev/dri/* 2>/dev/null || true
+  chmod 664 /dev/ion 2>/dev/null || true
+}
+
+set_device_perms() {
+  set_graphics_perms
+
+  chgrp gpio /dev/i2c-* 2>/dev/null || true
+  chmod 660 /dev/i2c-* 2>/dev/null || true
+  chmod 666 /dev/spidev* 2>/dev/null || true
+  chmod 666 /dev/input/* 2>/dev/null || true
+  chgrp disk /dev/sd* 2>/dev/null || true
+  chmod 660 /dev/sd* 2>/dev/null || true
+
+  chgrp gpio /sys/class/gpio/gpio*/direction /sys/class/gpio/gpio*/value 2>/dev/null || true
+  chmod 660 /sys/class/gpio/gpio*/direction /sys/class/gpio/gpio*/value 2>/dev/null || true
+
+  chgrp video /sys/class/backlight/panel0-backlight/brightness \
+    /sys/class/backlight/panel0-backlight/bl_power \
+    /sys/devices/platform/soc/soc:qcom,dsi-display@0/max_brightness_percent 2>/dev/null || true
+  chmod g+w /sys/class/backlight/panel0-backlight/brightness \
+    /sys/class/backlight/panel0-backlight/bl_power \
+    /sys/devices/platform/soc/soc:qcom,dsi-display@0/max_brightness_percent 2>/dev/null || true
+}
+
+create_tmpfiles() {
+  mkdir -p /var/crash /var/tmp /var/lib/dpkg /var/lib/logrotate \
+    /var/spool/cron/atjobs /var/cache/pollinate
+  chmod 1777 /var/tmp 2>/dev/null || true
+  touch /var/lib/dpkg/lock-frontend /var/lib/dpkg/status 2>/dev/null || true
+}
+
+permission_loop() {
+  local i
+
+  for i in $(seq 1 200); do
+    set_device_perms
+    sleep 0.025
+  done
+}
+
+mount_data() {
+  log "mount /data"
+  mkdir -p /data
+  mountpoint -q /data && return 0
+  wait_block /dev/sda12 || return 1
+  mount -t ext4 -o discard,noatime,nodiratime,nosuid,nodev /dev/sda12 /data 2>/dev/kmsg
+}
+
+data_late_setup() {
+  mkdir -p /data/etc/netplan /data/etc/NetworkManager/system-connections /data/ssh /data/tmp /data/media
+  chown comma:comma /data /data/media /data/ssh /data/tmp 2>/dev/null || true
+  touch /data/etc/timezone /data/etc/localtime 2>/dev/null || true
+
+  if [ ! -d /data/persist ] && [ -d /system/persist ]; then
+    cp -a /system/persist /data/ 2>/dev/null || true
+  fi
+}
+
+mount_early_state() {
+  mount_one tmpfs tmpfs /var -o rw,nosuid,nodev,size=128M,mode=755 || true
+  mount_one tmpfs tmpfs /tmp -o rw,nosuid,nodev,size=150M,mode=1777 || true
+  mount_one tmpfs tmpfs /run -o nosuid,nodev,mode=755,size=714M,nr_inodes=819200 || true
+  mount_one tmpfs tmpfs /rwtmp -o rw,nosuid,nodev,size=100M,mode=1777 || true
+
+  mkdir -p "$BOOTSH_RUN" /var/tmp/xdg /var/log /run/sudo /run/user/1000 /rwtmp/home_work /rwtmp/home_upper
+  chmod 1777 /var/tmp
+  chown comma:comma /var/tmp/xdg /run/user/1000 2>/dev/null || true
+  chmod 700 /run/user/1000 2>/dev/null || true
+
+  mount_one tmpfs tmpfs /var/log -o rw,nosuid,nodev,size=128M,mode=755 || true
+  chown root:syslog /var/log 2>/dev/null || true
+  chmod 775 /var/log 2>/dev/null || true
+  create_tmpfiles
+
+  mountpoint -q /home || mount -t overlay overlay \
+    -o lowerdir=/usr/default/home,upperdir=/rwtmp/home_upper,workdir=/rwtmp/home_work \
+    /home 2>/dev/kmsg || true
+}
+
+mount_core() {
+  mount_one proc proc /proc || true
+  mount_one sysfs sysfs /sys || true
+  mount_one devtmpfs devtmpfs /dev -o mode=755 || true
+  mkdir -p /dev/pts /dev/shm /sys/fs/cgroup /sys/fs/pstore /sys/fs/bpf /sys/kernel/debug /sys/kernel/tracing /sys/kernel/config
+  mount_one devpts devpts /dev/pts -o gid=5,mode=620,ptmxmode=000 || true
+  mount_one tmpfs tmpfs /dev/shm -o nosuid,nodev,size=1800M || true
+}
+
+mount_firmware() {
+  mount_block /dev/sde4 /firmware vfat ro || true
+  mount_block /dev/sde9 /dsp ext4 ro || true
+  log "firmware mounts done"
+}
+
+mount_deferred() {
+  mount_one tmpfs tmpfs /run/lock -o nosuid,nodev,noexec,size=5M || true
+  mount_one cgroup2 cgroup2 /sys/fs/cgroup -o nosuid,nodev,noexec || true
+  mount_one pstore pstore /sys/fs/pstore -o nosuid,nodev,noexec || true
+  mount_one bpf bpf /sys/fs/bpf -o nosuid,nodev,noexec || true
+  mount_one debugfs debugfs /sys/kernel/debug -o nosuid,nodev,noexec || true
+  mount_one tracefs tracefs /sys/kernel/tracing -o nosuid,nodev,noexec || true
+  mount_one configfs configfs /sys/kernel/config || true
+  ln -sf /sys/kernel/tracing /sys/kernel/debug/tracing 2>/dev/null || true
+
+  mount_firmware
+  mount_block /dev/sda2 /persist squashfs ro,nosuid,nodev,noexec || true
+  mount_block /dev/sda10 /systemrw ext4 relatime,data=ordered,noauto_da_alloc,discard,noexec,nodev || true
+  mount_block /dev/sda11 /cache ext4 relatime,data=ordered,noauto_da_alloc,discard,noexec,nodev,nosuid || true
+  chown -R comma:comma /cache 2>/dev/null || true
+  log "deferred mounts done"
+}
+
+setup_input_links() {
+  local event i name
+
+  for i in $(seq 1 250); do
+    for event in /sys/class/input/event*; do
+      [ -r "$event/device/name" ] || continue
+      name="$(cat "$event/device/name" 2>/dev/null || true)"
+      if [ "$name" = "fts_ts" ]; then
+        mkdir -p /dev/input/by-path
+        ln -sf "../$(basename "$event")" /dev/input/by-path/platform-894000.i2c-event
+        log "input link ready"
+        return 0
+      fi
+    done
+    sleep 0.02
+  done
+
+  log "timeout waiting for touch input"
+}
+
+setup_gpios() {
+  local p i pins
+
+  pins="30 49 134 41 50 116 124 34 33 32 52 1264"
+  for p in $pins; do
+    if [ "$p" = "41" ] && grep -q "comma tici" /sys/firmware/devicetree/base/model 2>/dev/null; then
+      continue
+    fi
+    [ -d "/sys/class/gpio/gpio$p" ] || echo "$p" >/sys/class/gpio/export 2>/dev/null || true
+  done
+
+  for p in $pins; do
+    if [ "$p" = "41" ] && grep -q "comma tici" /sys/firmware/devicetree/base/model 2>/dev/null; then
+      continue
+    fi
+    for i in $(seq 1 20); do
+      [ -d "/sys/class/gpio/gpio$p" ] && break
+      sleep 0.005
+    done
+  done
+
+  echo out >/sys/class/gpio/gpio30/direction 2>/dev/null || true
+  echo 1 >/sys/class/gpio/gpio30/value 2>/dev/null || true
+  set_device_perms
+  touch "$BOOTSH_RUN/gpio-ready"
+  log "gpio ready"
+}
+
+make_bootdevice_links() {
+  local dev i key part uevent value
+
+  mkdir -p /dev/block/bootdevice/by-name /dev/disk/by-partlabel
+  for i in $(seq 1 150); do
+    for uevent in /sys/class/block/sd*[0-9]*/uevent; do
+      [ -e "$uevent" ] || continue
+      dev="${uevent#/sys/class/block/}"
+      dev="${dev%/uevent}"
+      part=""
+      while IFS='=' read -r key value; do
+        if [ "$key" = "PARTNAME" ]; then
+          part="$value"
+          break
+        fi
+      done <"$uevent"
+      if [ -n "$part" ]; then
+        ln -sf "/dev/$dev" "/dev/block/bootdevice/by-name/$part"
+        ln -sf "/dev/$dev" "/dev/disk/by-partlabel/$part"
+      fi
+    done
+    [ -e /dev/block/bootdevice/by-name/modemst1 ] && break
+    sleep 0.02
+  done
+  log "bootdevice links ready"
+}
+
+qcom_early() {
+  local f
+
+  for f in /sys/bus/msm_subsys/devices/subsys*/restart_level; do
+    [ -e "$f" ] && echo related >"$f" 2>/dev/null || true
+  done
+
+  boost_early
+  [ -e /sys/kernel/boot_wlan/boot_wlan ] && echo 1 >/sys/kernel/boot_wlan/boot_wlan 2>/dev/null || true
+  [ -x /usr/bin/irsc_util ] && /usr/bin/irsc_util /etc/sec_config >/tmp/irsc_util.log 2>&1 || true
+  [ -e /sys/kernel/boot_cdsp/boot ] && echo 1 >/sys/kernel/boot_cdsp/boot 2>/dev/null || true
+  [ -e /dev/ipa ] && echo 1 >/dev/ipa 2>/dev/null || true
+  log "qcom early done"
+}
+
+start_magic() {
+  log "start magic"
+  /usr/comma/start-magic.sh >/tmp/magic.log 2>&1 &
+  touch "$BOOTSH_RUN/magic-started"
+}
+
+start_comma() {
+  log "start comma"
+  /usr/comma/start-comma.sh >/tmp/comma-start.log 2>&1
+  log "comma launched"
+}
+
+start_sound() {
+  log "start sound"
+  /usr/comma/sound/start-sound.sh --boot >/tmp/sound.log 2>&1 &
+}
+
+start_serial_shell() {
+  [ -c /dev/ttyMSM0 ] || return 0
+  setsid /bin/bash -l </dev/ttyMSM0 >/dev/ttyMSM0 2>&1 &
+}
+
+log "pid1 start"
+
+mount_core
+start_serial_shell
+boost_early
+mount_data &
+data_mount_pid=$!
+
+mount_early_state
+/usr/comma/set-hostname.sh >/tmp/set-hostname.log 2>&1 || true
+permission_loop &
+setup_gpios &
+gpio_pid=$!
+setup_input_links &
+start_magic
+
+wait "$data_mount_pid" || true
+data_late_setup
+touch "$BOOTSH_RUN/data-ready"
+
+start_comma
+
+mount_deferred &
+mount_deferred_pid=$!
+qcom_early &
+qcom_early_pid=$!
+make_bootdevice_links &
+bootdevice_pid=$!
+
+wait "$mount_deferred_pid" || true
+touch "$BOOTSH_RUN/fs-setup-done"
+/usr/comma/debug.py >/tmp/agnos-debug.log 2>&1 || true
+/usr/comma/screen_calibration.py >/tmp/screen-calibration.log 2>&1 || true
+start_sound
+
+wait "$qcom_early_pid" || true
+wait "$bootdevice_pid" || true
+wait "$gpio_pid" || true
+set_device_perms
+
+log "boot path done"
+exit 0
@@ -27,6 +27,11 @@ mount_fs() {
  local type="$3"
  local options="$4"

+  if mountpoint -q "$where"; then
+    log "$where already mounted"
+    return 0
+  fi
+
  if [[ "$what" == /dev/* ]] && ! wait_for_block "$what"; then
    failed=1
    return 1
@@ -45,6 +50,11 @@ mount_fs() {

 log "start"

+if [[ -e /run/bootsh/fs-setup-done ]]; then
+  log "already done by boot.sh"
+  exit 0
+fi
+
 failed=0
 mount_fs /dev/sde9 /dsp ext4 ro
 mount_fs /dev/sde4 /firmware vfat ro
@@ -59,8 +69,11 @@ mount_fs tmpfs /rwtmp tmpfs rw,nosuid,nodev,size=100M,mode=1777
 # Ensure the symlinks in the read only rootfs are
 # backed by real files and directories on userdata.

-# tmpfiles
-systemd-tmpfiles --create /usr/comma/tmpfiles.conf
+# Runtime files normally created by tmpfiles.d.
+mkdir -p /var/crash /var/tmp /var/lib/dpkg /var/lib/logrotate \
+  /var/spool/cron/atjobs /var/cache/pollinate
+chmod 1777 /var/tmp
+touch /var/lib/dpkg/lock-frontend /var/lib/dpkg/status

 # /var/log/ tmpfs
 mkdir -p /var/log/
@@ -2,7 +2,7 @@
 import os, socket, struct, subprocess, threading, time
 from array import array

-import pyray as rl
+rl = None

 UPDATER_PATH = "/usr/comma/updater"
 WESTON_RUNTIME_DIR = "/var/tmp/weston"
@@ -13,6 +13,14 @@ DRM_DEVICE = "/dev/dri/card0"
 BACKLIGHT_POWER = "/sys/class/backlight/panel0-backlight/bl_power"
 BACKGROUND = "/usr/comma/bg.jpg"

+def log(msg):
+  print(f"MAGIC {time.monotonic():.2f} {msg}", flush=True)
+  try:
+    with open("/dev/kmsg", "w") as f:
+      f.write(f"magic: {time.monotonic():.2f} {msg}\n")
+  except Exception:
+    pass
+
 # This is needed to keep the old updater working. Updater used to be stored in
 # openpilot directly instead of in AGNOS. This will intercept the old updater
 # trying to use a Weston socket and start our own.
@@ -83,6 +91,8 @@ def handle_client(client, drm_master):
      pass

 def main():
+  global rl
+
  threading.Thread(target=updater_weston, daemon=True).start()

  while True:
@@ -94,6 +104,21 @@ def main():
      time.sleep(0.1)

  os.environ['DRM_FD'] = str(drm_master)
+
+  try:
+    os.unlink(SOCK_PATH)
+  except FileNotFoundError:
+    pass
+
+  server = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+  server.bind(SOCK_PATH)
+  server.settimeout(0.1)
+  server.listen(1)
+  log("drmfd socket ready")
+
+  import pyray as rl
+  log("raylib imported")
+
  while not os.access(BACKLIGHT_POWER, os.W_OK):
    time.sleep(0.1)

@@ -105,16 +130,7 @@ def main():
  pos = rl.Vector2((rl.get_screen_width() - tex.width)/2.0, (rl.get_screen_height() - tex.height)/2.0)
  rl.unload_image(img)
  show_background(tex, pos)
-
-  try:
-    os.unlink(SOCK_PATH)
-  except FileNotFoundError:
-    pass
-
-  server = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
-  server.bind(SOCK_PATH)
-  server.settimeout(0.1)
-  server.listen(1)
+  log("splash drawn")

  clients = set()
  need_background = False
@@ -95,7 +95,7 @@ def perform_controlled_shutdown():

  # Kill services that draw a lot of power
  printk("Killing services")
-  subprocess.call(["/usr/bin/systemctl", "kill", "--signal=9", "comma"])
+  subprocess.call(["/usr/comma/shims/systemctl", "kill", "--signal=9", "comma"])
  set_screen_power(False)

  printk("Halt")
@@ -122,4 +122,3 @@ if __name__ == '__main__':
          perform_controlled_shutdown()
    except Exception:
      pass
-
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+PATH=/usr/comma/shims:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export PATH
+
+log() {
+  local name ts
+  name="${SVDIR##*/}"
+  [ -n "$name" ] || name="${0##*/}"
+  ts="?"
+  [ -r /proc/uptime ] && ts="$(cut -d' ' -f1 /proc/uptime)"
+  printf '<6>runit-%s[%d]: %s %s\n' "$name" "$$" "$ts" "$*" >/dev/kmsg 2>/dev/null || true
+  printf 'runit-%s[%d]: %s %s\n' "$name" "$$" "$ts" "$*"
+}
+
+wait_path() {
+  local path="$1"
+  local i
+  for i in $(seq 1 300); do
+    [ -e "$path" ] && return 0
+    sleep 0.1
+  done
+  log "timeout waiting for $path"
+  return 1
+}
+
+wait_dbus() {
+  wait_path /run/dbus/system_bus_socket
+}
+
+param_enabled() {
+  local path="$1"
+  [ -f "$path" ] && [ "$(cat "$path" 2>/dev/null)" = "1" ]
+}
+
+run_as_comma() {
+  exec env \
+    HOME=/home/comma \
+    LOGNAME=comma \
+    SHELL=/bin/bash \
+    TERM=xterm-256color \
+    USER=comma \
+    XDG_RUNTIME_DIR=/var/tmp/xdg \
+    PATH="$PATH" \
+    setpriv --reuid=1000 --regid=1000 --init-groups "$@"
+}
@@ -0,0 +1,13 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+last=""
+while true; do
+  cur="$(cat /data/params/d/AdbEnabled 2>/dev/null || true)"
+  if [ "$cur" != "$last" ]; then
+    last="$cur"
+    log "AdbEnabled changed to ${cur:-unset}"
+    sv restart /run/runit/services/adbd 2>/dev/null || true
+  fi
+  sleep 2
+done
@@ -0,0 +1,37 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+if ! param_enabled /data/params/d/AdbEnabled; then
+  log "disabled"
+  [ -d /config/usb_gadget/g1 ] && echo "" >/config/usb_gadget/g1/UDC 2>/dev/null || true
+  while sleep 3600; do :; done
+fi
+
+mkdir -p /config /dev/usb-ffs/adb
+mountpoint -q /config || mount -t configfs none /config
+mkdir -p /config/usb_gadget/g1
+cd /config/usb_gadget/g1
+echo "" > UDC 2>/dev/null || true
+mkdir -p strings/0x409 configs/c.1/strings/0x409 functions/ncm.0 functions/ffs.adb
+echo 0x04D8 > idVendor
+echo 0x1234 > idProduct
+sed -n 's/^.*androidboot.serialno=\([^ ]*\).*$/\1/p' /proc/cmdline > strings/0x409/serialnumber
+echo comma.ai > strings/0x409/manufacturer
+echo "Linux USB Gadget" > strings/0x409/product
+echo 250 > configs/c.1/MaxPower
+echo "NCM+ADB" > configs/c.1/strings/0x409/configuration
+mountpoint -q /dev/usb-ffs/adb || mount -t functionfs adb /dev/usb-ffs/adb
+rm -f configs/c.1/ncm.0 configs/c.1/ffs.adb
+ln -sf functions/ncm.0 configs/c.1/ncm.0
+ln -sf functions/ffs.adb configs/c.1/ffs.adb
+command -v setprop >/dev/null && setprop service.adb.tcp.port -1 2>/dev/null || true
+
+/usr/comma/adbd &
+pid=$!
+sleep 2
+for _ in $(seq 1 40); do
+  echo a600000.dwc3 > UDC 2>/tmp/adbd-udc.err || true
+  [ "$(cat UDC 2>/dev/null)" = "a600000.dwc3" ] && break
+  sleep 0.25
+done
+wait "$pid"
@@ -0,0 +1,5 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+wait_dbus || true
+exec /usr/sbin/avahi-daemon -s
@@ -0,0 +1,6 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+wait_dbus || true
+sleep 1
+run_as_comma /usr/comma/avahi-publish-service.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+exec /usr/local/venv/bin/python -u /usr/comma/brightnessd.py
@@ -0,0 +1,13 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+if ! pgrep -x cnss_daemon >/dev/null 2>&1; then
+  if [ -e /tmp/cnss_daemon.log ]; then
+    /usr/sbin/cnss_daemon -d -f /tmp/cnss_daemon.log
+  else
+    /usr/sbin/cnss_daemon
+  fi
+fi
+while sleep 5; do
+  pgrep -x cnss_daemon >/dev/null 2>&1 || exit 1
+done
@@ -0,0 +1,5 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+wait_path /run/bootsh/data-ready || true
+exec /usr/comma/start-comma.sh --monitor
@@ -0,0 +1,6 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+mkdir -p /run/dbus /var/lib/dbus
+rm -f /run/dbus/pid
+exec dbus-daemon --system --nofork --nopidfile
@@ -0,0 +1,5 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+wait_path /firmware/verinfo/ver_info.txt || true
+exec /sbin/init_mss
@@ -0,0 +1,5 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+wait_path /systemrw || true
+exec /sbin/leprop-service
@@ -0,0 +1,15 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+mkdir -p /dev/socket
+chmod 777 /dev/socket
+echo 600 >/proc/sys/net/unix/max_dgram_qlen 2>/dev/null || true
+/sbin/logd &
+pid=$!
+for _ in $(seq 1 50); do
+  [ -S /dev/socket/logd ] && break
+  sleep 0.02
+done
+chmod 0666 /dev/socket/logd /dev/socket/logdr 2>/dev/null || true
+chmod 0222 /dev/socket/logdw 2>/dev/null || true
+wait "$pid"
@@ -0,0 +1,10 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+
+mkdir -p /var/lib/logrotate
+
+while true; do
+  /usr/sbin/logrotate /etc/logrotate.conf || true
+  sleep 3600
+done
@@ -0,0 +1,8 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+wait_path /run/bootsh/gpio-ready || true
+/usr/comma/lte/lte.sh start
+log "started"
+trap '/usr/comma/lte/lte.sh stop' TERM INT
+while sleep 3600; do :; done
@@ -0,0 +1,4 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+exec /usr/comma/start-magic.sh --monitor
@@ -0,0 +1,6 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+wait_dbus || true
+wait_path /run/bootsh/fs-setup-done || true
+exec /usr/sbin/ModemManager --filter-policy=strict --debug
@@ -0,0 +1,6 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+wait_dbus || true
+mkdir -p /run/NetworkManager /var/lib/NetworkManager
+exec /usr/sbin/NetworkManager --no-daemon
@@ -0,0 +1,8 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+for _ in $(seq 1 100); do
+  pgrep -x init_mss >/dev/null 2>&1 && break
+  sleep 0.1
+done
+exec /usr/bin/pdmappersvc
@@ -0,0 +1,10 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+for _ in $(seq 1 100); do
+  pgrep -x leprop-service >/dev/null 2>&1 && break
+  sleep 0.1
+done
+/sbin/persist-prop.sh
+log "done"
+while sleep 3600; do :; done
@@ -0,0 +1,11 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+wait_dbus || true
+if ! pgrep -u polkitd -x polkitd >/dev/null 2>&1; then
+  setpriv --reuid=polkitd --regid=polkitd --init-groups /usr/lib/polkit-1/polkitd --no-debug
+fi
+
+while sleep 5; do
+  pgrep -u polkitd -x polkitd >/dev/null 2>&1 || exit 1
+done
@@ -0,0 +1,8 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+if ! grep -q -E "tici|tizi" /sys/firmware/devicetree/base/model 2>/dev/null; then
+  log "not supported on this hardware"
+  while sleep 3600; do :; done
+fi
+exec /usr/local/venv/bin/python -u /usr/comma/power_drop_monitor.py
@@ -0,0 +1,4 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+exec /usr/local/venv/bin/python -u /usr/comma/power_monitor.py
@@ -0,0 +1,7 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+wait_path /dev/qseecom || true
+chmod 0666 /dev/qseecom 2>/dev/null || true
+chmod 0664 /dev/ion /dev/sde20 2>/dev/null || true
+exec /usr/bin/qseecomd
@@ -0,0 +1,8 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+wait_path /dev/block/bootdevice/by-name/modemst1 || true
+wait_path /dev/block/bootdevice/by-name/modemst2 || true
+wait_path /dev/block/bootdevice/by-name/fsc || true
+wait_path /dev/block/bootdevice/by-name/fsg || true
+exec /sbin/rmt_storage
@@ -0,0 +1,8 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+mkdir -p /var/log /var/spool/rsyslog
+chown root:syslog /var/log 2>/dev/null || true
+chmod 775 /var/log 2>/dev/null || true
+chown syslog:adm /var/spool/rsyslog 2>/dev/null || true
+exec /usr/sbin/rsyslogd -n -iNONE
@@ -0,0 +1,13 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+last=""
+while true; do
+  cur="$(cat /data/params/d/SshEnabled 2>/dev/null || true)"
+  if [ "$cur" != "$last" ]; then
+    last="$cur"
+    log "SshEnabled changed to ${cur:-unset}"
+    sv restart /run/runit/services/ssh 2>/dev/null || true
+  fi
+  sleep 2
+done
@@ -0,0 +1,11 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+if ! param_enabled /data/params/d/SshEnabled; then
+  log "disabled"
+  while sleep 3600; do :; done
+fi
+mkdir -p /data/etc/ssh /run/sshd
+ssh-keygen -A -f /data
+/usr/sbin/sshd -t
+exec /usr/sbin/sshd -D
@@ -0,0 +1,4 @@
+#!/bin/bash
+exec 2>&1
+. /usr/comma/runit/common.sh
+exec /usr/local/venv/bin/python -u /usr/comma/varwatch.py
@@ -61,12 +61,12 @@ if [ -f "$ADB_PARAM" ] && [ "$(< $ADB_PARAM)" == "1" ]; then
  echo "Enabling ADB"

  setup
-  systemctl start adbd
+  /usr/comma/shims/systemctl start adbd
  sleep 1  # adbd does some setup before we can enable the gadget
  start
 else
  echo "Disabling ADB"

-  systemctl stop adbd
+  /usr/comma/shims/systemctl stop adbd
  stop
 fi
@@ -3,8 +3,8 @@
 SSH_PARAM="/data/params/d/SshEnabled"
 if [ -f "$SSH_PARAM" ] && [ "$(< $SSH_PARAM)" == "1" ]; then
  echo "Enabling SSH"
-  systemctl start ssh
+  /usr/comma/shims/systemctl start ssh
 else
  echo "Disabling SSH"
-  systemctl stop ssh
+  /usr/comma/shims/systemctl stop ssh
 fi
@@ -0,0 +1,95 @@
+#!/bin/bash
+
+set -u
+
+while [[ "${1:-}" == --* ]]; do
+  case "$1" in
+    --root=*|--system|--user|--global|--preset-mode=*|--no-reload|--no-ask-password|--quiet)
+      shift
+      ;;
+    --)
+      shift
+      break
+      ;;
+    *)
+      break
+      ;;
+  esac
+done
+
+service_dir() {
+  local name="${1%.service}"
+  case "$name" in
+    magic) name=magic ;;
+    comma) name=comma ;;
+    ssh|sshd) name=ssh ;;
+    adbd) name=adbd ;;
+  esac
+  if [ -d "/run/runit/services/$name" ]; then
+    printf '/run/runit/services/%s\n' "$name"
+  else
+    printf '/usr/comma/runit/services/%s\n' "$name"
+  fi
+}
+
+case "${1:-}" in
+  "")
+    exit 0
+    ;;
+  daemon-reload|daemon-reexec|preset|preset-all|enable|disable|reenable|mask|unmask|try-reload-or-restart|reload)
+    exit 0
+    ;;
+esac
+
+if [ "${1:-}" = "is-enabled" ]; then
+  exit 1
+fi
+
+if [ "${1:-}" = "daemon-reload" ]; then
+  exit 0
+fi
+
+if [ "${1:-}" = "is-active" ] && [ "${2:-}" = "--quiet" ]; then
+  case "${3:-}" in
+    magic|magic.service)
+      pgrep -u comma -f "/usr/comma/magic.py" >/dev/null 2>&1 && [ -S /tmp/drmfd.sock ] && exit 0
+      exit 3
+      ;;
+    comma|comma.service)
+      /usr/bin/tmux has-session -t comma >/dev/null 2>&1 && exit 0
+      exit 3
+      ;;
+  esac
+  sv status "$(service_dir "${3:-}")" >/dev/null 2>&1 && exit 0
+  exit 3
+fi
+
+case "${1:-}" in
+  start)
+    exec sv up "$(service_dir "${2:-}")"
+    ;;
+  stop)
+    exec sv down "$(service_dir "${2:-}")"
+    ;;
+  restart)
+    exec sv restart "$(service_dir "${2:-}")"
+    ;;
+  kill)
+    signal=TERM
+    shift
+    if [[ "${1:-}" == --signal=* ]]; then
+      signal="${1#--signal=}"
+      shift
+    fi
+    name="${1:-}"
+    if [ "${name%.service}" = "comma" ]; then
+      pkill "-$signal" -f "/usr/comma/comma.sh" 2>/dev/null || true
+      pkill "-$signal" -f "tmux new-session -s comma" 2>/dev/null || true
+      exit 0
+    fi
+    exec sv force-stop "$(service_dir "$name")"
+    ;;
+esac
+
+echo "systemctl shim: unsupported command: $*" >&2
+exit 1
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+set -u
+
+BOOTSH_RUN=/run/bootsh
+
+if [ "${1:-}" = "--boot" ]; then
+  mkdir -p "$BOOTSH_RUN"
+  rm -f "$BOOTSH_RUN/sound-ready" "$BOOTSH_RUN/sound-failed"
+  touch "$BOOTSH_RUN/sound-started"
+
+  if /usr/comma/sound/sound_init.sh; then
+    touch "$BOOTSH_RUN/sound-ready"
+    exit 0
+  fi
+
+  touch "$BOOTSH_RUN/sound-failed"
+  exit 1
+fi
+
+if [ -e "$BOOTSH_RUN/sound-started" ]; then
+  while pgrep -f "/usr/comma/sound/sound_init.sh" >/dev/null 2>&1; do
+    sleep 0.1
+  done
+
+  [ -e "$BOOTSH_RUN/sound-ready" ] && exit 0
+  exit 1
+fi
+
+exec /usr/comma/sound/sound_init.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+
+set -u
+
+PATH=/usr/comma/shims:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export PATH
+
+log() {
+  local ts="?"
+  if [ -r /proc/uptime ]; then
+    ts="$(cut -d' ' -f1 /proc/uptime)"
+  fi
+  if [ -w /dev/kmsg ]; then
+    printf '<6>start-comma[%d]: %s %s\n' "$$" "$ts" "$*" >/dev/kmsg 2>/dev/null || true
+  fi
+}
+
+set_limits() {
+  ulimit -Hr 100 2>/dev/null || true
+  ulimit -Sr 100 2>/dev/null || true
+  ulimit -He 30 2>/dev/null || true
+  ulimit -Se 30 2>/dev/null || true
+}
+
+start_session() {
+  local agnos_version
+
+  agnos_version="$(cat /VERSION 2>/dev/null || true)"
+  export AGNOS_VERSION="$agnos_version"
+  export HOME=/home/comma
+  export LOGNAME=comma
+  export SHELL=/bin/bash
+  export TERM=xterm-256color
+  export USER=comma
+  export XDG_RUNTIME_DIR=/var/tmp/xdg
+
+  if /usr/bin/tmux has-session -t comma >/dev/null 2>&1; then
+    log "tmux session already running"
+    return 0
+  fi
+
+  /usr/bin/tmux new-session -s comma -d "/bin/bash -lc 'exec /bin/bash /usr/comma/comma.sh >>/tmp/comma.log 2>&1'"
+  log "tmux session started"
+}
+
+monitor_session() {
+  while /usr/bin/tmux has-session -t comma >/dev/null 2>&1; do
+    sleep 5
+  done
+}
+
+set_limits
+if [ "$(id -u)" = "0" ]; then
+  exec env \
+    HOME=/home/comma \
+    LOGNAME=comma \
+    SHELL=/bin/bash \
+    TERM=xterm-256color \
+    USER=comma \
+    XDG_RUNTIME_DIR=/var/tmp/xdg \
+    PATH="$PATH" \
+    setpriv --reuid=1000 --regid=1000 --init-groups "$0" "$@"
+fi
+
+start_session
+
+if [ "${1:-}" = "--monitor" ]; then
+  monitor_session
+fi
--- a/Show More
+++ b/Show More