Di mana saya bisa mendapatkan file instalasi terbaru untuk Logitech Media Server dan bagaimana cara menginstal dengan benar?
(Saya menjalankannya di Raspberry Pi 2 dan saya harus menginstal ulang beberapa kali karena kartu SD yang gagal. Jadi saya akan menjawab pertanyaan ini sebagian besar sebagai pengingat untuk diri saya sendiri.)
Jawaban yang Diterima:
Saya memutakhirkan ke Ubuntu 20.04 dan itu merusak instalasi saya, tetapi saya menemukan cara untuk membuatnya berfungsi kembali:
Setelah beberapa temper, saya mempertimbangkan untuk melakukan instalasi baru. Jadi saya menghapus yang lama di /var/lib/squeezeboxserver/
Kemudian saya mendapatkan paket deb baru untuk versi 8.0 (beta) dari:http://downloads.slimdevices.com/nightly/?ver=8.0
Secara pribadi saya menggunakan versi platform paling banyak tetapi tergantung pada platform, cukup pilih deb yang pas:
wget http://downloads.slimdevices.com/nightly/8.0/lms/cf7bcdb87b4f8bf6f71f5b5444c923afae4c300d/logitechmediaserver_8.0.0~1589180193_all.deb
Diinstal dengan:
dpkg -i logitechmediaserver_8.0.0_1588799628_all.deb
Saat saya mencoba versi yang lebih lama juga dan bahkan mencoba git checkout, saya harap saya tidak kekurangan detail yang telah dilakukan skrip lain untuk saya tanpa menyadarinya.
Jika instalasi dpkg belum menambahkan pengguna dan grup, silakan lakukan:
adduser squeezeboxserver
usermod -a -G squeezeboxserver squeezeboxserver
Buat direktori untuk file pid:
mkdir /var/run/logitechmediaserver
Dan berikan kepada pengguna dan grup itu:
chown squeezeboxserver:squeezeboxserver /var/run/logitechmediaserver
Hal yang sama berlaku untuk hal-hal di /var/lib/squeezeboxserver/
chown squeezeboxserver:squeezeboxserver /var/lib/squeezeboxserver
chown -R squeezeboxserver:squeezeboxserver /var/lib/squeezeboxserver/*
Masalahnya muncul dengan skrip startup di /etc/init.d. Itu tidak berfungsi, karena Ubuntu 20.04 tidak memiliki daemon start-stop-lagi. Itu hanya ditautkan ke /bin/true yang mungkin berfungsi untuk beberapa skrip tetapi tidak berfungsi untuk logitechmediaserver. Saya mencoba implementasi C untuk program ini, tetapi program ini memiliki engsel, jadi saya menghapus daemon start-stop dan memodifikasi program startup tersebut.
Simpan saja skrip startup lama (hanya untuk disimpan) dan salin konten ini ke editor pilihan Anda:
#!/bin/sh
#
# $Id$
#
# logitechmediaserver initscript for slimserver.pl
# This file should be placed in /etc/init.d.
#
# Original Author: Mattias Holmlund
#
# Updated By: Dan Sully, Michael Herger, Alexander Hartmann
#
### BEGIN INIT INFO
# Provides: logitechmediaserver
# Required-Start: $all
# Required-Stop: $all
# Should-Start: $all
# Should-Stop: $all
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Startup script for the Logitech Media Server
# Description: Logitech Media Server powers the Squeezebox, Transporter and SLIMP3 network music
# players and is the best software to stream your music to any software MP3
# player. It supports MP3, AAC, WMA, FLAC, Ogg Vorbis, WAV and more!
# As of version 7.7 it also supports UPnP clients, serving pictures and movies too!"
### END INIT INFO
#
# -e Exit immediately if a command exits with a non-zero status.
set -e
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
# and status_of_proc is working.
. /lib/lsb/init-functions
### About logitechmediaserver
# The logitechmediaserver is kind of special. It uses the
# squeezeboxserver_safe script, to restart any died squeezeboxserver. This
# can easily happen, for example if you use a MySQL server. Depending on unix
# flavour you are running they sometimes do a regular restart. That would
# cause the squeezeboxserver to terminate. Because of that the
# squeezeboxserver_safe starts a logitechmediaserver every few seconds, which
# gets shut down again if any other logitechmediaserver is still running.
#
# Sadly this procedure messes up, the process id file. You would get a new id
# file, every time a new server process gets started. That process will
# terminate but the process id of the first server process is lost. So the
# killing the squeezeboxserver have to be done with analysing the process
# table.
#
# As I upgraded to Ubuntu 20.04 my logitechmediaserver stopped working.
# Installing the lastest 8.0 version was no problem downloading the deb-packet
# and installing with dpkg. But the server did not start. I could start it
# manually but the startup script was not able to start it. After some looking
# around I found this:
#
# /sbin/start-stop-daemon -> /bin/true
#
# This explains why the start up script is not working. There is no package
# in the ubuntu package repository for the start-stop-daemon.
#
# First I tried the C implementation of start-stop-daemon from Dale O'Brien on
# github (https://github.com/daleobrien/start-stop-daemon). It does not
# implement the --remove-pidfile option the original script. But more
# problematic it threw the error not able to terminate the server while
# doing it without a problem.
#
# I had to compile the C implementation from Dale O'Brien myself, which
# worked without a hitch. Considering the limiations of the implementation
# I came to the conclusion to ditch the start-stop-daemon completly and
# doing it the old school way.
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="Logitech Media Server"
NAME=squeezeboxserver
NEWNAME=logitechmediaserver
DAEMON=/usr/sbin/$NAME
DAEMON_RESTARTER=/usr/sbin/${NAME}_safe
PIDFILE=/var/run/$NEWNAME/${NEWNAME}.pid
SCRIPTNAME=/etc/init.d/$NEWNAME
SLIMUSER=$NAME
SLIGROUP=$NAME
PREFSDIR=/var/lib/$NAME/prefs
LOGDIR=/var/log/$NAME/
CACHEDIR=/var/lib/$NAME/cache
CHARSET=utf8
SLEEPTIMER=1
## if you want to add additional options
## use /usr/sbin/squeezeboxserver --help
## for the supported options and place them
## into the configfile /etc/default/logitechmediaserver
# Read config file if it is present.
if [ -r /etc/default/$NEWNAME ]; then
. /etc/default/$NEWNAME
elif [ -r /etc/default/$NAME ]; then
. /etc/default/$NAME
fi
#
# Function that starts the daemon/service.
#
d_start() {
# Where is your su installed?
SU_BIN=$(command -v su)
# Use squeezeboxserver_safe to restart the daemon when
# it dies. This must be done to handle mysql restarts.
$SU_BIN - $SLIMUSER
-s /bin/sh
-c "$DAEMON_RESTARTER
$DAEMON
--user $SLIMUSER
--group $SLIGROUP
--prefsdir $PREFSDIR
--logdir $LOGDIR
--cachedir $CACHEDIR
--charset=$CHARSET
--daemon
$SLIMOPTIONS
> /dev/null 2>&1 &"
# Writing the pid for the restarter
PID=$(ps ax |
grep "$DAEMON_RESTARTER $DAEMON" |
grep -v grep |
head -1 |
awk '{print $1}' )
if [ $PID ]
then
if [ $PID -gt 0 ]
then
echo -n " Started the restarter with the process id: "
echo $PID
if [ -e $PIDFILE ]
then
rm $PIDFILE
fi
echo -n $PID > $PIDFILE
fi
else
echo " ERROR: No process id for the restarter could be found!"
fi
# Check if the server is successfully started
PERL_BIN=$(command -v perl)
PID_SERVER=$(ps ax |
grep "$PERL_BIN $DAEMON" |
grep -v grep |
head -1 |
awk '{print $1}' )
if [ $PID_SERVER ]
then
if [ $PID_SERVER -gt 0 ]
then
echo " Started the server successfully."
else
echo " ERROR: No process id for the server could be found!"
fi
fi
}
# Function that stops the daemon/service.
#
d_stop() {
echo -n " Checking if the restarter is still running: "
## This will kill the squeezeboxserver_safe script. So we don't have
## to bother about it, starting new processes.
PID1=$(ps ax |
grep "$DAEMON_RESTARTER $DAEMON" |
grep -v grep |
head -1 |
awk '{print $1}' )
if [ $PID1 ]
then
echo positive
if [ $PID1 -gt 0 ]
then
echo -n " Stopping now restarter: "
kill $PID1
if [ -e $PIDFILE ]
then
rm $PIDFILE
fi
echo done.
fi
else
echo negative
fi
## We have to kill at least one server process. Possible two processes
## and in weird cases under real high load even three processess.
## So a loop it is.
## We have to wait for at least one second for closing the process
## and analyzing the process list again.
echo -n " Checking if any server instances are running: "
PERL_BIN=$(command -v perl)
PID2=$(ps ax |
grep "$PERL_BIN $DAEMON" |
grep -v grep |
head -1 |
awk '{print $1}' )
if [ $PID2 ]
then
echo positive
echo -n " Stopping now all server instances: "
if [ $PID2 -gt 0 ]
then
while [ $(ps ax |
grep "$PERL_BIN $DAEMON" |
grep -v grep |
head -1 |
awk '{print $1}') ]
do
kill $(ps ax |
grep "$PERL_BIN $DAEMON" |
grep -v grep |
head -1 |
awk '{print $1}')
sleep $SLEEPTIMER
done
echo done
fi
else
echo negative
fi
}
#
# Function that sends a SIGHUP to the daemon/service.
#
d_reload() {
start-stop-daemon --stop --quiet --pidfile $PIDFILE --signal 1
}
case "$1" in
start)
echo "Making sure that $DESC is not running: "
d_stop
echo "Starting $DESC:"
d_start
;;
stop)
echo "Stopping $DESC:"
d_stop
;;
restart|force-reload)
#
# If the "reload" option is implemented, move the "force-reload"
# option to the "reload" entry above. If not, "force-reload" is
# just the same as "restart".
#
echo "Restarting $NAME."
d_stop
d_start
;;
status)
status_of_proc /usr/bin/$NEWNAME $NEWNAME
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload|status}" >&2
exit 1
;;
esac
exit 0
Ya, itu tidak cantik, tetapi itu berhasil untuk saya dan semoga membantu Anda juga. Anda harus meletakkannya di /etc/init.d dengan nama logitechmediaserver
Terkait:Bagaimana cara menambahkan opsi shutdown ke layar kunci Ubuntu?Setelah itu Anda harus menjalankan perintah berikut untuk membuat systemctl senang:
systemctl daemon-reload
Coba saja dengan memulainya:
/etc/init.d/logitechmediaserver start
Anda seharusnya dapat masuk dengan browser web Anda ke http://YourServerIP:9000/ dan mengkonfigurasinya.
Dan uji apakah itu mati lagi:
/etc/init.d/logitechmediaserver stop
Setelah semuanya berhasil, aktifkan layanan:
systemctl enable logitechmediaserver.service