HOW-TO mythtv 0.26 in Ziggo gebied op Ubuntu Precise 12.04 LTS

[bas.t]

Uitgangspunt: een verse installatie van Ubuntu Precise 12.04 LTS, zonder desktop omgeving. Dus alleen 'basic server' en 'ssh server'.

 

Voor een frontend heb je alleen de sectie 'Mythtv' t/m mythtv plugins nodig.

 

Waarschijnlijk werkt het ook met Mythbuntu, maar daar steek ik mijn hand niet voor in het vuur.

 

Alle commando's zijn vanaf een andere computer uitgevoerd via ssh.

 

Aanbevolen hardware: een smargo smartreader+ en één of meerdere dvb-c tuners (ik heb vijf Satelco Easywatch dvb-c pci 'Basic Edition' kaarten, koop nooit de HD versie, die is hardwarematig identiek aan de basic edition, je betaalt alleen flink extra voor de windhoos driver)

 

Kernel Compileren

 

Dit is nodig omdat je een patch moet gebruiken om het goed samen te laten werken met sasc-ng. Bovendien kun je nu meer dan vier dvb-c adapters gebruiken als je dat wilt.

 

Pakketjes:

 

sudo apt-get install fakeroot bin86 build-essential crash kexec-tools makedumpfile kernel-wedge git-core \
libncurses5 libncurses5-dev libelf-dev asciidoc binutils-dev libgtk2.0-dev flex bison -y

 

sudo apt-get build-dep linux-image-`uname -r` -y

 

Source Ophalen en Patchen

 

mkdir kernel

cd kernel

nano dvb-mutex-patch

 

en plak er het volgende in:

 

diff -Nur linux-2.6.38/drivers/media/dvb/dvb-core/dvbdev.c linux-2.6.38/drivers/media/dvb/dvb-core/dvbdev.c
--- linux-2.6.38/drivers/media/dvb/dvb-core/dvbdev.c
+++ linux-2.6.38/drivers/media/dvb/dvb-core/dvbdev.c
@@ -83,8 +83,11 @@ static int dvb_device_open(struct inode *inode, struct file *file)
file->f_op = old_fops;
goto fail;
}
- if(file->f_op->open)
+ if(file->f_op->open) {
+ mutex_unlock(&dvbdev_mutex);
err = file->f_op->open(inode,file);
+ mutex_lock(&dvbdev_mutex);
+ }
if (err) {
fops_put(file->f_op);
file->f_op = fops_get(old_fops);
--

 

git clone git://kernel.ubuntu.com/ubuntu/ubuntu-precise.git && cd ubuntu-precise

 

git tag -l Ubuntu-lts-*	 ## Kies de laatste 3.4.x kernel (op 16 jan 2013 was dat Ubuntu-lts-3.4.0-5.11)

git checkout -b temp Ubuntu-lts-3.4.0-5.11

fakeroot debian/rules clean

patch -p1 < ../dvb-mutex-patch

git commit -a -m "DVB mutex patch for sasc-ng"

 

Als je meer dan 4 adapters hebt dan moet je het volgende doen:

Verander het maximaal toegestane aantal adapters. Voor elke echte adapter heb je er twee nodig,

n.l één voor de kernel plus één voor sasc-ng

 

In mijn situatie (vijf dvb adapters) ga ik dus van 8 naar 10.

 

sed -i 's/DVB_MAX_ADAPTERS=8/DVB_MAX_ADAPTERS=10/' debian.quantal/config/config.common.ubuntu

git commit -a -m "Add more dvb adapters"

 

Build Voorbereiden

 

chmod 755 -R debian/scripts

debian/rules updateconfigs

 

Build

 

fakeroot debian/rules clean

DEB_BUILD_OPTIONS=parallel=2 AUTOBUILD=1 NOEXTRAS=1 fakeroot debian/rules binary-generic

 

DEB_BUILD_OPTIONS=parallel=2 AUTOBUILD=1 NOEXTRAS=1 fakeroot debian/rules binary-indep

 

Install

 

cd ..

sudo dpkg -i *.deb

sudo shutdown -r now

 

Grub

 

Als je, zoals ik, vijf tuners in je systeem hebt en voor al deze tuners het maximum van vijf gelijktijdige opnames instelt in MythTV, dan kom je tekort aan het standaard toegewezen 'vmalloc' van 120 MB

 

Geen probleem, dat is eenvoudig te wijzigen. Open een terminal en doe:

 

sudo sed -i 's/GRUB_CMDLINE_LINUX=""/GRUB_CMDLINE_LINUX="vmalloc=256MB"/' /etc/default/grub

sudo update-grub

 

Na de volgende herstart van je machine heb je geen probleem meer met 'vmalloc'

 

Oscam

 

Oscam moet de smargo smartreader+ kunnen aanspreken. Een aantal jaar terug verhinderde het pakket 'brltty' dit proces.

 

Ik weet niet zeker of dit nog steeds zo is, maar ik heb de gewoonte om brltty voor de zekerheid te verwijderen.

 

Als je braille nodig hebt, zul je tenslotte vast niet veel plezier aan MythTV beleven.

 

 

De rest van deze copy&paste HOW-TO doe je het best als root.

 

sudo su

 

apt-get purge brltty -y

 

Je draait Oscam uiteraard niet als root. Dus doe:

 

adduser --system --group --shell /sbin/nologin --home /opt/oscam oscam

usermod -a -G dialout oscam

 

Nu even de source ophalen en configureren en compileren:

 

apt-get install cmake dialog libssl-dev git-core build-essential -y

mkdir -p /opt/oscam/src

cd /opt/oscam/src

git clone https://github.com/bas-t/oscam.git /opt/oscam/src/ && cd /opt/oscam/src/trunk

./config.sh	 ## je hoeft alleen maar naar beneden te scrollen naar 'save' en dan enter

make

cd /opt/oscam/src/trunk/Distribution/

cp -f ./oscam-* /opt/oscam/oscam.bin

mkdir -p /opt/oscam/etc/cw/

touch /opt/oscam/oscam.log

chown -R oscam.oscam /opt/oscam

 

Oscam Systeem Configuratie

 

Je hebt drie configuratie bestanden nodig in /opt/oscam/etc en één in /etc/init.d

 

nano /opt/oscam/etc/oscam.conf

 

Er zijn, zover ik weet, twee mogelijkheden: je zit in een ziggo 0604 gebied, of in een 0602 gebied.

 

Afhankelijk daarvan zet je in [newcamd] port = 15050@0604:000000, of port = 15050@0602:000000

 

[global]
usrfile					 = /opt/oscam/oscamuser.log
logfile					 = /opt/oscam/oscam.log
cwlogdir					 = /opt/oscam/etc/cw
disablelog				 = 0
disableuserfile			 = 0
usrfileflag				 = 0
clienttimeout				 = 2000
fallbacktimeout			 = 1500
clientmaxidle				 = 120
failbantime				 = 0
bindwait					 = 120
netprio					 = 0
clientdyndns				 = 0
resolvedelay				 = 2
unlockparental			 = 0
nice						 = -1
serialreadertimeout		 = 1000
maxlogsize				 = 10
waitforcards				 = 1
preferlocalcards			 = 1
saveinithistory			 = 0
readerrestartseconds		 = 5
lb_mode					 = 0
lb_save					 = 0
lb_nbest_readers			 = 1
lb_nfb_readers			 = 1
lb_min_ecmcount			 = 5
lb_max_ecmcount			 = 500
lb_reopen_seconds			 = 900
resolvegethostbyname		 = 0

[monitor]
port = 30000
aulow = 120
monlevel = 0

[newcamd]
port						 = 15050@0604:000000
key						 = 0102030405060708091011121314
allowed					 =
keepalive					 = 1
mgclient					 = 0

[webif]
httpport					 = 15080
httpuser					 = username
httppwd					 = password
httprefresh				 = 0
httpallowed				 = 127.0.0.1
httphideidleclients		 = 0
httpreadonly				 = 0

 

nano /opt/oscam/etc/oscam.server

 

Ook hier geldt: caid = 0604:0000 of caid = 0602:0000

 

[reader]
Label = Ziggo
Device = /dev/ttyUSB0
mhz = 600
cardmhz = 600
Protocol = mouse
EMMCache = 1,3,2
Group = 1
caid = 0604:0000
rsakey = 3C8633AAC0D367533DEC7BB2EEEDEB8CA3ADA52E58B99BB34672783277A1DAAC3B6106AD0909774E031B2A6E30195B437683AD0FC599B87D08CEA47BE1B6C76A
boxkey = 1122334455667788
fallback = 0

 

nano /opt/oscam/etc/oscam.user

 

Wederom 0604 of 0602 in ident en caid

 

[account]
user = mythtv
pwd = mythtv
uniq = 0
group = 1
ident = 0604:000000
caid = 0604
au = Ziggo

 

nano /etc/init.d/oscam

 

#! /bin/bash
### BEGIN INIT INFO
# Provides:		 oscam
# Required-Start: $local_fs $remote_fs $network
# Required-Stop:	 $local_fs
# Default-Start:	 2 3 4 5
# Default-Stop:	 0 1 6
# Short-Description: softcam
# Description:	 A softcam		
### END INIT INFO
# based on a basic debian skeleton startup script
# START EDIT HERE #
NCSNAME=oscam.bin	 # your oscam bin version
NCSDIR="/opt/oscam"	 # your oscam binary directory full path (without trailing /).
NCSCONF="/opt/oscam/etc/" # xml config full path
NCSUSER=oscam		 # existing user that will run oscam daemon (you should NOT use root !).
NCSNICE=10		 # set the newcs daemon priority -20 (most favorable scheduling) to 19 (least favorable).
# END EDIT HERE #
PATH=/usr/sbin:/usr/bin:/sbin:/bin # some unecessary default paths
DESC="Oscam daemon"	 # dummy description
NAME=oscam		 # dummy name
DAEMON="$NCSDIR/$NCSNAME" # Daemon bin location
DAEMON_ARGS="-b -c $NCSCONF"
PIDFILE=/var/run/$NAME.pid # pid path
LOG=/opt/oscam/$NAME.log	 # log path
SCRIPTNAME=/etc/init.d/$NAME
# Exit if the package is not installed
if [ ! -x "$DAEMON" ]
then
echo "$DAEMON does not exist"
exit 0
fi
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon --start --quiet --chuid $NCSUSER --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
 || return 1

start-stop-daemon --start --verbose --nicelevel $NCSNICE --make-pidfile --background \
--chuid $NCSUSER --pidfile $PIDFILE --exec $DAEMON -- $DAEMON_ARGS 2>&1 >> $LOG \
 || return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
return $?
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NCSNAME
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
# Wait for children to finish too if this is a daemon that forks
# and if the daemon is only ever run from this initscript.
# If the above conditions are not satisfied then add some other code
# that waits for the process to drop all resources that could be
# needed by services started subsequently. A last resort is to
# sleep for some time.
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
[ "$?" = 2 ] && return 2
# Many daemons don't delete their pidfiles when they exit.
rm -f $PIDFILE
return "$RETVAL"
}

case "$1" in
start)
echo "Starting $DESC"
do_start
case "$?" in
 0) log_daemon_msg "Success"
	 log_end_msg 0;;
 1) log_daemon_msg "Already running"
	 log_end_msg 1;;
 2)	 log_daemon_msg "Failed"
	 log_end_msg 2;;
esac
;;
stop)
echo "Stopping $DESC"
do_stop
case "$?" in
 0|1) echo "Success" ;;
 2) echo "Failed !" ;;
esac
;;
restart)
log_daemon_msg "Restarting $DESC"
do_stop
case "$?" in
 0|1)
 do_start
 case "$?" in
	 0) log_end_msg 0 ;;
	 1) log_end_msg 1 ;; # Old process is still running
	 *) log_end_msg 1 ;; # Failed to start
 esac
 ;;
 *)
	 # Failed to stop
 log_end_msg 1
 ;;
esac
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|restart}" >&2
exit 3
;;
esac
exit 0

 

Nu nog even /etc/init.d/oscam uitvoerbaar maken en zorgen dat het bij elke systeemstart wordt uitgevoerd:

 

chmod 755 /etc/init.d/oscam

update-rc.d oscam defaults

/etc/init.d/oscam start

 

SASC-NG

 

Voor SASC-NG heb je alweer een paar pakketjes nodig:

 

apt-get install libproc-processtable-perl libv4l-0 libv4l-dev -y

 

Nu de gepatchte source ophalen, configureren, compileren en installeren:

 

cd /usr/src

rm -rf Sasc-ng

git clone -b Sasc-ng-patched https://github.com/bas-t/Sasc-ng.git && cd Sasc-ng/sc/contrib/sasc-ng

./configure --compiletype=release

make && make module

rm -rf /lib/modules/`uname -r`/misc

rm -f /usr/bin/sasc-ng

rm -rf /usr/lib/sasc

cp -f sasc-ng /usr/bin

mkdir /usr/lib/sasc

cp ./sc/PLUGINS/lib/* /usr/lib/sasc/

mkdir /lib/modules/`uname -r`/misc

/usr/bin/install dvbloopback.ko /lib/modules/`uname -r`/misc/

depmod

 

En de nodige linkjes op hun plaats zetten:

 

ln -s /usr/lib/sasc/libsc-cardclient.a /usr/lib/libsc-cardclient.a
ln -s /usr/lib/sasc/libsc-conax.a /usr/lib/libsc-conax.a
ln -s /usr/lib/sasc/libsc-constcw.a /usr/lib/libsc-constcw.a
ln -s /usr/lib/sasc/libsc-crytoworks.a /usr/lib/libsc-crytoworks.a
ln -s /usr/lib/sasc/libsc-irdeto.a /usr/lib/libsc-irdeto.a
ln -s /usr/lib/sasc/libsc-nagra.a /usr/lib/libsc-nagra.a
ln -s /usr/lib/sasc/libsc-nds.a /usr/lib/libsc-nds.a
ln -s /usr/lib/sasc/libsc-sc_conax.a /usr/lib/libsc-sc_conax.a
ln -s /usr/lib/sasc/libsc-sc_cryptoworks.a /usr/lib/libsc-sc_cryptoworks.a
ln -s /usr/lib/sasc/libsc-sc_irdeto.a /usr/lib/libsc-sc_irdeto.a
ln -s /usr/lib/sasc/libsc-sc_nagra.a /usr/lib/libsc-sc_nagra.a
ln -s /usr/lib/sasc/libsc-sc_seca.a /usr/lib/libsc-sc_seca.a
ln -s /usr/lib/sasc/libsc-sc_viaccess.a /usr/lib/libsc-sc_viaccess.a
ln -s /usr/lib/sasc/libsc-sc_videoguard2.a /usr/lib/libsc-sc_videoguard2.a
ln -s /usr/lib/sasc/libsc-seca.a /usr/lib/libsc-seca.a
ln -s /usr/lib/sasc/libsc-shl.a /usr/lib/libsc-shl.a
ln -s /usr/lib/sasc/libscviaccess.a /usr/lib/libscviaccess.a
ln -s /usr/lib/sasc/libvdr-sc.a /usr/lib/libvdr-sc.a

 

SASC-NG Systeem Configuratie

 

nano /etc/default/sascd

 

				 # Number of real adapters installed in your system
				 # Count starts at 0 (zero), so if you have 2, choose 1

ADAPTERS="4"

				 # Number of adapters dedicated to sasc-ng
				 # Maximum is 4 because max 8 adapters are permitted in your system.
				 # (4 real + 4 loopback) If you need more, recompile your kernel.
				 # So if you have 2 adapters, you need to set "-j a:c -j b:d" in JOIN=" "

NUMADAPTERS="5"

				 # Number of seconds delay you need before (re)loading dvbloopback and other components.
				 # On Debian Squeeze 2 or 3 should be fine.
				 # On Ubuntu Precise however, 5 seems to be good to go.

DELAY="3"

				 # How nice we are. (must be positive or 0, we don't run as root
				 # Setting it to a positive value makes sure that your system will be
				 # accessible, even when things go wrong.

NICE="3"

				 # Run as <username>, don't run as root.
				 # USER must be member of the video group in order to get access to adapters
				 # Do: usermod -a -G video <username> to add USER to the video group.

USER="mythtv"

				 # Combine (some of) your real adapters with loopback adapters
				 # Example: assuming you have 5 real adapters installed in your system
				 # The first two of them are in use with Tvheadend or some other program
				 # Number 3, 4 and 5 will be used by MythTV
				 # Then you should set: -j 2:5 -j 3:6 -j 4:7

JOIN="-j 0:5 -j 1:6 -j 2:7 -j 3:8 -j 4:9"

				 # The directory in which you have placed the cam files needed
				 # to communicate with Oscam or other cardserver

CAMDIR="--cam-dir /etc/camfiles/"

				 # Other options to pass to SASC-NG

OPTS="--daemon --cam-budget --sid-allpid --sid-nocache --sid-filt 20 --buffer 16M"

				 # Pid dir

PIDDIR="/var/run/sasc"

				 # Pid file

PID="sasc-ng.pid"

				 # Set this to 1 once you are done configuring.

ENABLED="0"

 

nano /etc/init.d/sascd

 

#!/bin/bash
### BEGIN INIT INFO
# Provides:		 sasc-ng
# Required-Start: $all
# Required-Stop:	 $local_fs
# Default-Start:	 2 3 4 5
# Default-Stop:	 0 1 6
# Short-Description: Loopback dvb interface
# Description:	 Sasc-ng provides a decrypted loopback interface on a real dvb interface.
### END INIT INFO

# Author: Bas.t

# If not enabled, die.
test "$ENABLED" != "0" || exit 0

# Include sascd defaults if available.
test -f /etc/default/sascd && . /etc/default/sascd

# If we have a hardware and/or BIOS problem, so the real adapters did not load correctly, die.
if ! test -e /dev/dvb/adapter$ADAPTERS > /dev/null 2>&1; then
echo -e "Can not load dvbloopback, your adapters did not initialise correct. \n"
exit 1
fi

mkdir $PIDDIR > /dev/null 2>&1
chown $USER.$USER $PIDDIR
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC=Descrambler
PROG=SASC-NG
DAEMON=/usr/bin/sasc-ng
NAME=sascd
MYTH="/etc/init.d/mythtv-backend"
UPSTARTMYTH="mythtv-backend"

# Gracefully exit if the package has been removed.
test -x $DAEMON || exit 0

# Define LSB log_* functions.
. /lib/lsb/init-functions

# Test if the dvbloopback module is loaded.
DriverLoaded() {
grep -qse dvbloopback /proc/modules
}

# Load dvbloopback
LoadDriver() {
echo -e ""
echo -e "Loading dvbloopback driver module. \n"
sleep $DELAY
modprobe dvbloopback num_adapters=$NUMADAPTERS
sleep $DELAY
}

# Unload dvbloopback
UnloadDriver() {
rmmod dvbloopback
}

# Load driver, start sasc-ng, start mythbackend
d_start() {
 # Load dvbloopback
 if ! DriverLoaded; then
	 LoadDriver
 fi
 if DriverLoaded; then
	 echo -e "dvbloopback succesfully loaded. \n"
 else
	 echo -e "Could not load dvbloopback driver module. \n"
	 echo -e "Aborting ... \n"
	 exit 1
 fi

 # Start SASC-NG
 if ! ps -C sasc-ng > /dev/null 2>&1; then
	 echo -e "Starting $DESC: $PROG \n"
	 su $USER -c "nice -n $NICE sasc-ng $JOIN $OPTS $CAMDIR --pidfile $PIDDIR/$PID &" > /dev/null 2>&1
	 sleep $DELAY
			 if ! ps -C sasc-ng > /dev/null 2>&1; then
				 echo -e " $PROG did not start. \n"
				 exit 1
			 else
				 echo -e "$PROG startup sequence completed. \n"
			 fi
 else
	 echo -e "$PROG is already running. \n"
 fi

 # If needed, wait for Mysql Server
 while : ; do
	 [[ -f "/var/run/mysqld/mysqld.pid" ]] && break
	 echo "Pausing 30 secs repeatedly until Mysql Server is up and running."
	 sleep 30
 done

 # Start MythTV Backend. (or restart, if it is already running)
 if ! ps -C mythbackend > /dev/null 2>&1; then
	 if ! [ -L $MYTH ]; then
		 $MYTH start
	 else
		 service $UPSTARTMYTH start
	 fi
 else
	 sleep $DELAY
	 if ! [ -L $MYTH ]; then
		 $MYTH stop
		 # Just in case it hangs:
		 killall -9 mythbackend > /dev/null 2>&1
		 sleep $DELAY
		 $MYTH start
	 else
		 service $UPSTARTMYTH stop
		 # Just in case it hangs:
		 killall -9 mythbackend > /dev/null 2>&1
		 sleep $DELAY
		 service $UPSTARTMYTH start
	 fi
 fi
 if ps -C mythbackend > /dev/null 2>&1; then
 echo -e ""
 echo -e "Sucessfully started $UPSTARTMYTH\n"
 fi
}

# Stop mythbackend, stop sasc-ng, unload driver
d_stop() {
 # Stop MythTV
 echo -e ""
 if ! [ -L $MYTH ]; then
 $MYTH stop
 else
 service $UPSTARTMYTH stop
 fi
 # Just in case it hangs:
 killall -9 mythbackend > /dev/null 2>&1
 # Stop SASC-NG
 echo -e ""
 echo -e "Stopping $DESC: $PROG \n"
 killall -9 sasc-ng
 rm -f $PIDDIR/$PID
 sleep $DELAY

 # Unload dvbloopback
 if DriverLoaded; then
	 echo -e "Unloading dvbloopback. \n"
UnloadDriver
 fi
}

case "$1" in
start)
 log_daemon_msg "Starting $PROG" "$DESC"
 d_start
 log_end_msg $?
 ;;
stop)
 log_daemon_msg "Stopping $PROG" "$DESC"
 d_stop
 log_end_msg $?
 ;;
restart|force-reload)
 log_daemon_msg "Restarting $PROG" "$DESC"
 d_stop
 d_start
 log_end_msg $?
 ;;
*)
	 echo "Usage: $NAME {start|stop|restart|force-reload}" >&2
	 exit 1
	 ;;
esac

exit 0

 

Dit bestand moet uitvoerbaar zijn en bij elke systeemstart worden uitgevoerd.

 

chmod 755 /etc/init.d/sascd

update-rc.d sascd defaults

 

En als laatste heb je nog een bestand nodig: /etc/camfiles/cardclient.conf

 

Ook hier weer 0604 of 0602

 

192.168.1.3 is het adres van mijn MythTV backend. Dit moet je aanpassen aan je eigen situatie.

 

mkdir /etc/camfiles

echo "newcamd:192.168.1.3:15050:1/0604/ffff:mythtv:mythtv:0102030405060708091011121314" > /etc/camfiles/cardclient.conf

 

Nu moet de mythtv user worden aangemaakt.

 

N.B.: Dit is niet nodig als je Mythbuntu gebruikt, dan bestaat die account al.

 

adduser --shell /bin/bash --system --group mythtv

usermod -a -G video mythtv

usermod -a -G audio mythtv

usermod -a -G dialout mythtv

usermod -a -G cdrom mythtv

 

chown mythtv.mythtv -R /etc/camfiles ## dit is nodig vanwege de ecm.cache. Deze moet beschrijfbaar zijn voor mythtv.

 

Nu kun je er voor kiezen om de ubuntu pakketjes voor mythtv te gebruiken. In dat geval ben je klaar.

 

Als je een fan van mythbuntu bent en graag je frontends up mythbuntu laat lopen, dan is het gebruik van die pakketjes wel aan te raden.

 

Maar vergeet niet om /etc/init.d/sascd start te doen en dan pas mythtv-setup uit te voeren.

 

Uiteraard moet je eerst /etc/default/sascd configureren.

 

Ik doe het liever allemaal zelf en ga dus door met het volgende gedeelte.

 

Mysql

 

Je hebt een database nodig. Om later je database te onderhouden/manipuleren heb je ook phpmyadmin nodig

 

(kies voor ''apache2'', als je wordt gevraagd)

 

apt-get install mysql-server phpmyadmin -y

 

Mysql Systeem Configuratie

 

Standaard is er alleen toegang tot de database vanaf localhost, oftewel 127.0.0.1

 

Dit is niet wenselijk, dus dat veranderen we even.

 

sed -i 's/bind-address/# bind-address/' /etc/mysql/my.cnf

 

Vervolgens:

 

echo "[mysqld]" > /etc/mysql/conf.d/mythtv.cnf
echo "bind-address=0.0.0.0" >> /etc/mysql/conf.d/mythtv.cnf
echo "max_connections=100" >> /etc/mysql/conf.d/mythtv.cnf

service mysql restart

 

Mythconverg Database Maken

 

Je hebt een initiele database nodig voordat je mythtv-setup kunt uitvoeren.

 

mysql --user=root -p

 

create database mythconverg;
create user 'mythtv'@'%' identified by 'mythtv';
create user 'mythtv'@'localhost' identified by 'mythtv';
set password for 'mythtv'@'%' = password('mythtv');
set password for 'mythtv'@'localhost' = password('mythtv');
GRANT ALL ON mythconverg.* TO mythtv@localhost IDENTIFIED BY "mythtv";
FLUSH PRIVILEGES;
GRANT ALL ON mythconverg.* TO mythtv@'%' IDENTIFIED BY "mythtv";
FLUSH PRIVILEGES;
GRANT CREATE TEMPORARY TABLES ON mythconverg.* TO mythtv@localhost IDENTIFIED BY "mythtv";
FLUSH PRIVILEGES;
GRANT CREATE TEMPORARY TABLES ON mythconverg.* TO mythtv@'%' IDENTIFIED BY "mythtv";
FLUSH PRIVILEGES;
ALTER DATABASE mythconverg DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
flush privileges;
exit;

 

Timezone info in Mysql laden

 

mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root -p mysql ##Je kunt de 'fouten' negeren.

service mysql restart

 

MythTV

 

Voor het compileren van MythTV heb je een hele vracht aan pakketjes nodig, te beginnen met:

 

apt-get build-dep mythtv -y

 

Aanvullend:

 

apt-get install autoconf automake autopoint autotools-dev cmake curl gdb libsdl-dev debhelper gawk gperf libao-dev libasound2-dev \
libass-dev libavahi-client-dev libavahi-common-dev libavcodec-dev libavfilter-dev libavformat-dev libavutil-dev libbluetooth-dev \
libbluray-dev libboost-dev libboost-thread-dev libiso9660-dev libbz2-dev libcdio-dev libcec-dev libcrystalhd-dev libcurl4-gnutls-dev \
libcwiid-dev libdbus-1-dev libenca-dev libflac-dev libfontconfig-dev libfreetype6-dev libfribidi-dev libgl1-mesa-dev libglew1.6-dev \
libglu1-mesa-dev libhal-dev libhal-storage-dev libjasper-dev libjack-jackd2-dev libjpeg-dev libltdl-dev liblzo2-dev libmad0-dev \
libmicrohttpd-dev libmodplug-dev libmpcdec-dev libmpeg2-4-dev libmysqlclient-dev libnfs-dev libogg-dev libpcre3-dev libplist-dev \
libpng12-dev libpostproc-dev libpulse-dev librtmp-dev libsamplerate-dev libshairport-dev libsmbclient-dev libsqlite3-dev libssl-dev \
libswscale-dev libtinyxml-dev libtool libudev-dev libusb-dev libva-dev libvdpau-dev libvorbis-dev libvpx-dev libxinerama-dev libxmu-dev \
libxrandr-dev libxt-dev libyajl-dev lsb-release nasm python-dev python-support unzip yasm zip zlib1g-dev libcap-dev swig fonts-droid \
ttf-bitstream-vera ttf-dejavu ttf-dejavu-extra ttf-dustin ttf-tiresias git-core checkinstall python-mysqldb python-lxml python-urlgrabber \
libclass-dbi-perl libdbd-mysql-perl libnet-upnp-perl libio-socket-inet6-perl libavahi-compat-libdnssd-dev xmltv-util ntp uuid-dev \
libzmq-dev libqt4-sql-mysql -y

 

Eerste Build Voorbereiden

 

cd /usr/src

rm -rf mythtv

git clone https://github.com/MythTV/mythtv.git && cd mythtv

git checkout fixes/0.26

git remote add -f bas-t git://github.com/bas-t/mythtv.git

 

Volgende Builds Voorbereiden

 

Als er nadat je mythtv al hebt geinstalleerd wijzigingen in mythtv zijn, dan zul je wellicht een update willen uitvoeren. Of je wilt gewoon net even anders configureren.

 

Zonde om dan weer helemaal de git clone te moeten uitvoeren zoals in de eerste build. In plaats daarvan de volgende commando's en vervolgens gewoon weer naar configureren.

 

apt-get update && apt-get dist-upgrade -y

cd /usr/src/mythtv

git clean -xfd

git checkout fixes/0.26

git branch -D compile

git pull

 

Configureren

 

git checkout -b compile

 

Sinds kort zit er een commit in die bij mij een stotterend beeld op HD kanalen veroorzaakt.

Die doe ik dus weg:

 

git revert 3c8d88ac55 ##Als je van master compileert is dit git revert d34833f2ee

 

Als je het zat bent om iedere mux handmatig te moeten tunen, dan kun je deze er bij nemen.

Onderin het blad 'Videosource setup' (tijdens mythtv-setup) kun je dan je network-id invullen. (in Groningen is dat 9700)

Daarna kan je naar kanalen scannen zoals het hoort, met de rest van de gegevens die je van ziggo kreeg.

 

git cherry-pick 4d3ff242d9

 

Irritant hè? Als je gepauzeerd hebt en weer verder wil duurt het een eeuwigheid voordat de OSD verdwijnt.

Mis je mooi de belangrijkste ondertitels. Daar is wat aan te doen:

 

git cherry-pick 8900962f38

 

En nu verder naar de configuratie.

 

git reset --hard HEAD

cd mythtv

 

./configure --compile-type=profile --prefix=/usr --runprefix=/usr --enable-crystalhd --enable-lirc --enable-audio-alsa \
--enable-audio-oss --enable-dvb --enable-ivtv --enable-firewire --enable-joystick-menu --enable-ffmpeg-pthreads \
--enable-pic --enable-vaapi --perl-config-opts="INSTALLDIRS=vendor" --enable-libvpx --enable-libx264 --enable-libmp3lame \
--enable-libfaac --enable-libxvid --enable-nonfree --enable-opengl-video --enable-runtime-cpudetect --enable-mmx \
--enable-vdpau --enable-libfftw3 --enable-audio-jack --enable-sdl --enable-hdpvr --with-bindings=perl,python,php --disable-audio-pulse

 

Compileren

 

nice -n 19 make -j 2

/etc/init.d/mythtv-backend stop

killall -9 mythfrontend

apt-get purge mythtv-progs -y && apt-get purge mythtv-plugins -y

 

Installeren

 

cd /usr/src/mythtv/mythtv && checkinstall -y --fstrans=no --pkgname=mythtv-progs \
--pkgversion="`date +%Y%m%d`.`git rev-parse --short HEAD`"

 

Mythtv Plugins

 

apt-get install python-oauth libdate-manip-perl libxml-xpath-perl libxml-simple-perl libimage-size-perl \
libdatetime-format-iso8601-perl libexif-dev dcraw libcdio-paranoia-dev libtag1-dev -y

 

cd /usr/src/mythtv/mythplugins

./configure --prefix=/usr

 

nice -n 19 make -j2

 

checkinstall -y --fstrans=no --pkgname=mythtv-plugins --pkgversion="`date +%Y%m%d`.`git rev-parse --short HEAD`"

 

MythTV Systeem Configuratie

 

nano /etc/init.d/mythtv-backend

 

#! /bin/sh
### BEGIN INIT INFO
# Provides:		 mythtv-backend
# Required-Start: $local_fs $remote_fs
# Required-Stop:	 $local_fs $remote_fs
# Should-Start:	 mysql
# Should-Stop:	 mysql
# Default-Start:	 2 3 4 5
# Default-Stop:	 0 1 6
# Short-Description: Start/Stop the MythTV server.
### END INIT INFO
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/bin/mythbackend
NAME="mythbackend"
DESC="MythTV server"
test -x $DAEMON || exit 0
. /lib/lsb/init-functions
set -e

USER=mythtv
USER_HOME=$(grep ^$USER /etc/passwd | awk -F : '{print $6}')
RUNDIR=/var/run/mythtv
LOGDIR=/var/log/mythtv
ARGS="--daemon --logpath $LOGDIR --pidfile $RUNDIR/$NAME.pid" ## 0.25 and later ##
#ARGS="--daemon --logfile /var/log/mythtv/mythbackend.log --pidfile $RUNDIR/$NAME.pid"
EXTRA_ARGS=""
NICE=0

if [ -f /etc/default/mythtv-backend ]; then
. /etc/default/mythtv-backend
fi

ARGS="$ARGS $EXTRA_ARGS"
mkdir -p $LOGDIR
chown -R $USER $LOGDIR
mkdir -p $RUNDIR
chown -R $USER $RUNDIR
unset DISPLAY
unset SESSION_MANAGER

case "$1" in
start)
if test -e $RUNDIR/$NAME.pid ; then
echo "mythbackend already running, use restart instead."
else
		 test -f /etc/default/locale && . /etc/default/locale || true
		 rm -f /var/log/mythtv/* > /dev/null 2>&1
echo -n "Starting $DESC: $NAME "
start-stop-daemon --start --pidfile $RUNDIR/$NAME.pid \
--chuid $USER --nicelevel $NICE --exec $DAEMON -- $ARGS
echo "."
fi
;;
stop)
echo -n "Stopping $DESC: $NAME "
start-stop-daemon --stop --oknodo --pidfile $RUNDIR/$NAME.pid \
--chuid $USER --exec $DAEMON -- $ARGS
test -e $RUNDIR/$NAME.pid && rm $RUNDIR/$NAME.pid
echo "."
;;
restart|force-reload)
echo -n "Restarting $DESC: $NAME "
start-stop-daemon --stop --oknodo --pidfile $RUNDIR/$NAME.pid \
		 --chuid $USER --exec $DAEMON -- $ARGS
echo "."
sleep 3
 test -f /etc/default/locale && . /etc/default/locale || true
start-stop-daemon --start --pidfile $RUNDIR/$NAME.pid \
--chuid $USER --nicelevel $NICE --exec $DAEMON -- $ARGS
echo "."
;;
reload)
start-stop-daemon --stop --oknodo --signal HUP --pidfile \
$RUNDIR/$NAME.pid --chuid $USER --exec $DAEMON -- $ARGS
echo "."
;;
*)
N=/etc/init.d/$NAME
echo "Usage: $N {start|stop|restart|force-reload}" >&2
exit 1
;;
esac

exit 0

 

Nu uitvoerbaar maken, update-rc.d is niet nodig, MythTV zal worden aangeroepen vanuit het SASC-NG opstart bestand.

 

chmod 755 /etc/init.d/mythtv-backend

 

MythTV Logrotatie

 

TODO: Logrotatie

 

Mythweb

 

Mythweb zal bereikbaar zijn op:

http://adres-van-je-server/mythweb

 

cd /var/www

rm -rf mythweb

git clone -b fixes/0.26 https://github.com/MythTV/mythweb.git && cd mythweb

chown www-data.www-data -R data

chmod 775 data

a2enmod rewrite
a2enmod env
a2enmod deflate
a2enmod headers
a2enmod auth_digest

service apache2 restart

 

Mythweb Systeem Configuratie

 

nano /etc/apache2/conf.d/mythweb.conf

 

#
# Apache configuration directives for MythWeb. Please read INSTALL for setup
# requirements and troubleshooting, along with the comments in this file.
#
############################################################################
# If you intend to use authentication for MythWeb (see below), you will
# probably also want to uncomment the following rules, which disable
# authentication for MythWeb's download URLs so you can properly stream
# to media players that don't work with authenticated servers.
#
# <LocationMatch .*/pl/stream/[0-9]+/[0-9]+>
#	 Allow from all
# </LocationMatch>
#
# <LocationMatch .*/music/stream.php>
#	 Allow from all
# </LocationMatch>

#
# CHANGE THESE PATHS TO MATCH YOUR MYTHWEB INSTALLATION DIRECTORY! e.g.
#
# /var/www
# /home/www/htdocs
# /var/www/html/mythweb
# /srv/www/htdocs/mythweb
#

<Directory "/var/www/mythweb/data">
 Options -All +FollowSymLinks +IncludesNoExec
</Directory>
<Directory "/var/www/mythweb" >
Options FollowSymLinks
DirectoryIndex mythweb.php
############################################################################
# I *strongly* urge you to turn on authentication for MythWeb. It is disabled
# by default because it requires you to set up your own password file. Please
# see the man page for htdigest and then configure the following four directives
# to suit your authentication needs.
#
# AuthType		 Digest
# AuthName		 "MythTV"
# AuthUserFile	 /var/www/htdigest
# Require		 valid-user
# BrowserMatch	 "MSIE"	 AuthDigestEnableQueryStringHack=On
# Order			 allow,deny
# Satisfy		 any
#
# * If you're running Apache earlier than 2.2, you will need to use
# the AuthDigestFile command instead of AuthUserFile (3rd line above).
#
############################################################################
# Some special instructions for the MythWeb controller files
#
 <Files mythweb.*>
 #
 # Use the following environment settings to tell MythWeb where you want it to
 # look to connect to the database, the name of the database to connect to, and
 # the authentication info to use to connect. The defaults will usually work
 # fine unless you've changed mythtv's mysql.txt file, or are running MythWeb on
 # a different server from your main backend. Make sure you have mod_env enabled.
 #
	 setenv db_server	 "localhost"
	 setenv db_name		 "mythconverg"
	 setenv db_login		 "mythtv"
	 setenv db_password	 "mythtv"
 #
 # By default, MythWeb uses the hostname program to look up the hostname of the
 # machine it runs on. If this reports incorrect data, or you run MythWeb on a
 # machine without the hostname program, set this to your current hostname.
 #
 # setenv hostname		 "my_mythbox"
 #
 # By default, php will always search the current directory for include files,
 # but if you wish to install these directories outside of the current path
 # (eg. for security reasons), set this variable to the directory that
 # contains the directories like languages and templates. eg.
 #
 # setenv include_path	 "/usr/share/mythweb"
 # If you want MythWeb to email php/database errors (and a backtrace) to you,
 # uncomment and set the email address below.
 #
 # setenv error_email	 "mythweb_errors@example.com"
 #
 # If your local file system is something other than UTF-8, set this variable
 # so that the music and video portions of MythWeb can provide proper links
 # to your downloadable files.
 #
 # setenv fs_encoding	 "ISO-8859-1"
 </Files>
############################################################################
# The following settings relate to PHP config.
#
 <Files *.php>
 # These settings are intended for apache 2.x. If your version of apache
 # doesn't support php_value, or things like memory_limit aren't working
 # as expected, then use these settings as examples for your own php.ini
 # files.
	 php_value safe_mode					 0
	 php_value register_globals			 0
	 php_value magic_quotes_gpc			 0
	 php_value file_uploads				 0
	 php_value allow_url_fopen			 On
	 php_value zlib.output_handler		 Off
	 php_value output_handler			 NULL
 # If you have a large number of channels, you may need to increase
 # this value to prevent PHP from running out of memory during
 # searches. The default is 64M.
	 php_value memory_limit				 64M
#		 php_value memory_limit				 128M
#		 php_value memory_limit				 256M
#		 php_value memory_limit				 512M
 # If you have a large number of channels, php may timeout creating
 # complex pages, so you will need to increase the amount of time
 # php has to create the page. The default is 30 seconds.
	 php_value max_execution_time 30
#		 php_value max_execution_time 60
#		 php_value max_execution_time 120
 # Note: php_flag does not work in older versions of php
	 php_flag output_handler				 "NULL"
 </Files>
############################################################################
# The settings below relate specifically to mod_rewrite and the rewrite
# engine used to make the MythWeb user experience a little easier to deal
# with by simplifying the URLs needed to access the various sections. Do
# not touch these settings unless you really know what you're doing..
#
# Turn on the rewrite engine
 RewriteEngine on
# If MythWeb is installed outside of the document root (eg. using Alias) then
# you will need to set this directive to the base URL that MythWeb is visible
# from externally. If you do not, the web server will return 'not found'.
# RewriteBase /mythweb
# Skip out early if we've already been through rewrites,
# or if this is a /css/, /js/ or /cache/ directory request.
 RewriteRule ^(css|data|images|js|themes|skins|README|INSTALL|[a-z_]+\.(php|pl))(/|$)	 -	 [L]
# Redirect /pl/ requests to the perl cgi handler.
 RewriteRule	 ^(pl(/.*)?)$		 mythweb.pl/$1			 [QSA,L]
# Redirect most of the remaining URL requests to the main mythweb script.
# It will then handle any requests given to it.
 RewriteRule	 ^(.+)$				 mythweb.php/$1			 [QSA,L]
# If you're experiencing trouble with the previous two lines in your copy of
# apache, you could instead use something like:
# RewriteRule	 ^(pl(/.*)?)$		 mythweb.pl?PATH_INFO=/$1 [L,QSA]
# RewriteRule	 ^(.+)$				 mythweb.php?PATH_INFO=/$1 [L,QSA]
# Catch anything else that comes through and send it to mythweb.php with no parameters.
 RewriteRule	 ^(.*)$				 mythweb.php				 [QSA,L]
############################################################################
# You really shouldn't need to edit anything below this line, so please
# don't unless you know what you're doing.
#
# Allow .htaccess to override whatever it wants from the server config.
 AllowOverride All
# Allow browsers to follow symlinks that point outside of the web document
# tree. This is how we access music, videos, etc.
 Options		 FollowSymLinks
# MythTV now uses the correct file suffix for mpeg files, so all .nuv files
# should actually be NuppleVideo. However, apache probably doesn't know what
# those are, so we should tell it.
 AddType video/nuppelvideo .nuv
# Specify the MIME type for favicon.ico in case the server configuration
# doesn't or in case the server configuration uses the IANA-approved MIME type
# (image/vnd.microsoft.icon)--which most browsers won't recognize.
 AddType image/x-icon	 .ico
# Enable mod_deflate. This works MUCH more reliably than PHP's built-in
# gzip/Zlib compressors. It is disabled here because many distros seem not
# to enable mod_deflate by default, but I strongly recommend that you
# enable this section.
#
# BrowserMatch ^Mozilla/4 gzip-only-text/html
# BrowserMatch ^Mozilla/4\.0[678] no-gzip
# BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
#
# AddOutputFilterByType DEFLATE text/html
# AddOutputFilterByType DEFLATE text/css
# AddOutputFilterByType DEFLATE application/x-javascript
# This is helpful for mod_deflate -- it prevents proxies from changing
# the user agent to/from this server, which can prevent compression from
# being enabled. It is disabled here because many distros seem not to
# enable mod_headers by default, but I recommend that you enable it.
#
# Header append Vary User-Agent env=!dont-vary
# Set up the perl handler so we can stream properly. Do not use mod_perl
# because it has a tendency to hold onto child processes, which causes
# problems if the browser closes on an in-progress stream.
#
 <Files *.pl>
	 SetHandler cgi-script
	 Options +ExecCGI
 </Files>
</Directory>

 

service apache2 restart

 

Mythtv Setup uitvoeren

 

Nu je machine er klaar voor is, moet je nog 'mythtv-setup' uitvoeren.

 

Als je een desktop omgeving hebt geinstalleerd, dan kun je dit rechtstreeks op je server uitvoeren.

 

Als je dat niet hebt gedaan, dan heb je een bestandje nodig om via ssh mythtv-setup te kunnen uitvoeren.

 

N.B.: Nu eerst /etc/init.d/sascd configureren !

 

Het benodigde bestandje:

 

mkdir /etc/X11/xinit

echo "#!/bin/sh" > /etc/X11/xinit/xserverrc

echo "exec /usr/bin/X -nolisten tcp "$@"" >> /etc/X11/xinit/xserverrc

 

Vervolgens:

 

/etc/init.d/sascd start

 

Hij gaat hangen omdat mythtv-setup nog niet is uitgevoerd, dus beeindig met Ctrl+c

 

mythtv heeft nog geen password en dat is wel nodig voor de volgende stap.

 

passwd mythtv

 

Nu uitloggen en inloggen:

 

ssh -Y mythtv@<ip-adres-van-je-server>

 

en mythtv-setup uitvoeren:

 

mythtv-setup

[wiggerd]

Super! helemaal geweldig. dank je wel.

[bas.t]

Er zit wel een kleine vergissing in, maar je zult er vast geen last van hebben.

 

Doet-ie het al?

[bas.t]

Vanwege een bug waar ik geen idee van had is het beter om ook libicu48 te installeren:

 

apt-get install libicu48

[bas.t]

2e update:

 

Als je de kernel aan het patchen bent, gebruik dan vooral ook onderstaande patch, zodat het toewijzen van de loopback adapters vlekkeloos loopt.

 

Dus eerst het patch bestand aanmaken

 

 

nano dvb-frontend-patch

 

--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -604,6 +604,7 @@  static int dvb_frontend_thread(void *dat
	enum dvbfe_algo algo;

	bool re_tune = false;
+	bool semheld = false;

	dprintk("%s\n", __func__);

@@ -627,6 +628,8 @@  restart:

		if (kthread_should_stop() || dvb_frontend_is_exiting(fe)) {
			/* got signal or quitting */
+			if (!down_interruptible (&fepriv->sem))
+				semheld = true;
			fepriv->exit = DVB_FE_NORMAL_EXIT;
			break;
		}
@@ -742,6 +745,8 @@  restart:
		fepriv->exit = DVB_FE_NO_EXIT;
	mb();

+	if (semheld)
+		up(&fepriv->sem);
	dvb_frontend_wakeup(fe);
	return 0;
}
@@ -1804,16 +1809,20 @@  static int dvb_frontend_ioctl(struct fil

	dprintk("%s (%d)\n", __func__, _IOC_NR(cmd));

-	if (fepriv->exit != DVB_FE_NO_EXIT)
+	if (down_interruptible (&fepriv->sem))
+		return -ERESTARTSYS;
+
+	if (fepriv->exit != DVB_FE_NO_EXIT) {
+		up(&fepriv->sem);
		return -ENODEV;
+	}

	if ((file->f_flags & O_ACCMODE) == O_RDONLY &&
	    (_IOC_DIR(cmd) != _IOC_READ || cmd == FE_GET_EVENT ||
-	     cmd == FE_DISEQC_RECV_SLAVE_REPLY))
+	     cmd == FE_DISEQC_RECV_SLAVE_REPLY)) {
+		up(&fepriv->sem);
		return -EPERM;
-
-	if (down_interruptible (&fepriv->sem))
-		return -ERESTARTSYS;
+	}

	if ((cmd == FE_SET_PROPERTY) || (cmd == FE_GET_PROPERTY))
		err = dvb_frontend_ioctl_properties(file, cmd, parg);

 

 

en vervolgens de patch toepassen

 

patch -p1 < ../dvb-frontend-patch

[wiggerd]

Ik ga vandaag een start maken. Ik moet eerst nog een zooi backuppen, en alles zo instellen dat mijn oude vertrouwde myth voor het gezin nog draaiende blijft.

 

die 2e patch, die doe ik na de eerste patch in de zelfde directory neem ik aan? ik neem aan dat ik de kernel-dir in /etc/src/ zet voor de netheid?

[bas.t]

die 2e patch, die doe ik na de eerste patch in de zelfde directory neem ik aan? ik neem aan dat ik de kernel-dir in /etc/src/ zet voor de netheid?

 

ja, patch in dezelfde dir en de kernel dir kan waar je maar wilt, als er maar genoeg ruimte is. Onder /etc ligt niet voor de hand, eerder onder /usr/local/src

 

Het belangrijkste is dat je de ruimte hebt. (10 GB moet genoeg zijn)

Overigens kun je als je gecompileerd en geinstalleerd hebt het hele zwikkie weer deleten als dat nodig is.

[wiggerd]

sorry, ik bedoelde ook /usr/src.

 

Doe je dit elke keer na een kernel update of hou je deze gepatchte kernel?

[bas.t]

Je houdt deze gepatchte kernel.

[Lamko]

Mooie tutorial bedankt voor de moeite

[bas.t]

Graag gedaan.

[bas.t]

Als je dat liever wilt, dan kun je ook voor de 3.5 kernel kiezen.

Daar is wel een extra stapje voor nodig, omdat ubuntu anders telkens je kernel wil updaten.

En dat wil je niet want dan zijn je patches verdwenen en werk het niet (goed) meer.

 

Dan wordt het dus:

 

git checkout -b temp Ubuntu-lts-3.5.0-22.34


sudo apt-get install devscripts -y

rm debian.quantal/changelog

dch -v 3.5.0-999.`date +%Y%m%d` --distribution precise --package linux --create -c debian.quantal/changelog Sasc-ng build: v3.5.0

patch -p1 <  etc, etc.

etc.....

[bas.t]

@wiggert:

 

wellicht een copy & paste error van de forumsoftware?

 

de patch moet er zo uitzien:

 

diff -Nur linux-2.6.38/drivers/media/dvb/dvb-core/dvbdev.c linux-2.6.38/drivers/media/dvb/dvb-core/dvbdev.c
--- linux-2.6.38/drivers/media/dvb/dvb-core/dvbdev.c
+++ linux-2.6.38/drivers/media/dvb/dvb-core/dvbdev.c
@@ -83,8 +83,11 @@ static int dvb_device_open(struct inode *inode, struct file *file)
			file->f_op = old_fops;
			goto fail;
		}
-		if(file->f_op->open)
+		if(file->f_op->open) {
+			mutex_unlock(&dvbdev_mutex);
			err = file->f_op->open(inode,file);
+			mutex_lock(&dvbdev_mutex);
+		}
		if (err) {
			fops_put(file->f_op);
			file->f_op = fops_get(old_fops);
-- 

 

En verder, als er zich iets voordoet dat ook voor anderen van belang kan zijn, post het dan hier, ipv eem pm.

[wiggerd]

okee. ik zal het hier neer zetten.

 

nu kom ik met het volgende probleem...

 

 

Hunk #1 FAILED at 83.

1 out of 1 hunk FAILED -- saving rejects to file drivers/media/dvb/dvb-core/dvbdev.c.rej

[bas.t]

Is de eerste patch nu wel goed gegaan dan?

 

Je kan ook even overnieuw beginnen:

 

git clean -xfd

git checkout master

git branch -D temp

 

en dan verder bij

 

git tag -l Ubuntu-lts-*

18 januari 2013 aangepast door bas.t