udev did a few more things

userspace/root/etc/systemd/system/qseecomd.path

@@ -10,7 +10,7 @@ Conflicts=shutdown.target
 Before=paths.target shutdown.target
 
 [Path]
-PathModified=/dev/qseecom
+PathExists=/dev/qseecom
 
 [Install]
 WantedBy=multi-user.target

userspace/root/etc/systemd/system/qseecomd.service

@@ -12,6 +12,7 @@ Requires=leprop.service
 [Service]
 Restart=no
 RemainAfterExit=yes
+ExecStartPre=/bin/bash -c 'for i in {1..100}; do : < /dev/ion && exit 0; sleep 0.05; done; exit 1'
 ExecStart=/etc/initscripts/qseecomd start
 ExecStop=/etc/initscripts/qseecomd stop
 

userspace/root/usr/comma/comma-init.sh

@@ -127,8 +127,9 @@ function init_filesystems {
     wait "$pid" || failed=1
   done
 
-  # rmt_storage is the only thing that relies on /dev/block/bootdevice/by-name.
+  # rmt_storage and qseecomd are the only users of /dev/block/bootdevice/by-name.
   mkdir -p /dev/block/bootdevice/by-name
+  ln -sf /dev/sda1 /dev/block/bootdevice/by-name/ssd
   ln -sf /dev/sdf2 /dev/block/bootdevice/by-name/modemst1
   ln -sf /dev/sdf3 /dev/block/bootdevice/by-name/modemst2
   ln -sf /dev/sdf4 /dev/block/bootdevice/by-name/fsg

userspace/root/usr/comma/power_monitor.py

@@ -29,7 +29,7 @@ def check_touches():
   event_format = "llHHi"
   event_size = struct.calcsize(event_format)
 
-  with open("/dev/input/by-path/platform-894000.i2c-event", "rb") as event_file:
+  with open("/dev/input/event2", "rb") as event_file:
     fcntl.fcntl(event_file, fcntl.F_SETFL, os.O_NONBLOCK)
     while True:
       while (event := event_file.read(event_size)):

userspace/root/usr/lib/systemd/system/serial-getty@ttyMSM0.service

@@ -0,0 +1,28 @@
+[Unit]
+Description=Serial Getty on ttyMSM0
+Documentation=man:agetty(8)
+After=systemd-user-sessions.service plymouth-quit-wait.service getty-pre.target
+After=rc-local.service
+Before=getty.target
+IgnoreOnIsolate=yes
+Conflicts=rescue.service
+Before=rescue.service
+
+[Service]
+ExecStartPre=/bin/stty -F /dev/ttyMSM0 hupcl
+ExecStart=-/sbin/agetty -o '-p -- \\u' --keep-baud 115200,57600,38400,9600 - $TERM
+Type=idle
+Restart=always
+UtmpIdentifier=ttyMSM0
+StandardInput=tty
+StandardOutput=tty
+TTYPath=/dev/ttyMSM0
+TTYReset=yes
+TTYVHangup=yes
+IgnoreSIGPIPE=no
+SendSIGHUP=yes
+ImportCredential=agetty.*
+ImportCredential=login.*
+
+[Install]
+WantedBy=getty.target

userspace/root/usr/lib/systemd/system/serial-getty@ttyMSM0.service.d/serial-getty@ttyMSM0_override.conf

@@ -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