Serviio

Posted: **Fri Apr 27, 2018 8:14 am**

Hi all,
Ubuntu Bionic has been released yesterday and ships a new default java (openjdk-11-jre/bionic,now 10.0.1+10-3ubuntu1): Serviio is not working with this release, so you have to install jre 8 alongside the 11 and make it the default. Like this:

Code:: matteo@TMP258-MG:~$ sudo apt list --installed |grep jre WARNING: apt does not have a stable CLI interface. Use with caution in scripts. default-jre/bionic,now 2:1.10-63ubuntu1~02 amd64 [installato, automatico] default-jre-headless/bionic,now 2:1.10-63ubuntu1~02 amd64 [installato, automatico] openjdk-11-jre/bionic,now 10.0.1+10-3ubuntu1 amd64 [installato, automatico] openjdk-11-jre-headless/bionic,now 10.0.1+10-3ubuntu1 amd64 [installato, automatico] openjdk-8-jre/bionic,now 8u162-b12-1 amd64 [installato] <<<<< apt get install this one openjdk-8-jre-headless/bionic,now 8u162-b12-1 amd64 [installato, automatico] matteo@TMP258-MG:~$ sudo update-alternatives --config java Sono disponibili 2 scelte per l'alternativa java (che fornisce /usr/bin/java). Selezione Percorso Priorità Stato ------------------------------------------------------------ 0 /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1101 modalità automatica 1 /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1101 modalità manuale * 2 /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java 1081 modalità manuale Press <enter> to keep the current choice[*], or type selection number: 2 matteo@TMP258-MG:~$

Regards

Posted: **Fri Apr 27, 2018 8:53 am**

how does it fail with Java 11?

There is support for Java 9 in serviio.sh

Code:: # Check if we are using Java9 JAVA_VERSION=$("$JAVA" -version 2>&1 | awk -F '"' '/version/ {print $2}') case "$JAVA_VERSION" in \9*) JAVA9_OPTS="--add-modules java.xml.ws,jdk.unsupported" ;; *) JAVA9_OPTS="" ;; esac

I assume it'd have to be updated for Java 10/11 and use the same behaviour as for Java 9 (ie add the --add-module opts)

Posted: **Fri Apr 27, 2018 10:14 pm**

Hi zip,
this is how it fails

Code:: matteo@TMP258-MG:~$ sudo update-alternatives --config java Sono disponibili 2 scelte per l'alternativa java (che fornisce /usr/bin/java). Selezione Percorso Priorità Stato ------------------------------------------------------------ 0 /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1101 modalità automatica 1 /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1101 modalità manuale * 2 /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java 1081 modalità manuale Press <enter> to keep the current choice[*], or type selection number: 0 update-alternatives: viene usato /usr/lib/jvm/java-11-openjdk-amd64/bin/java per fornire /usr/bin/java (java) in modalità automatica matteo@TMP258-MG:~$ matteo@TMP258-MG:~$ matteo@TMP258-MG:~$ iio [1] 9097 matteo@TMP258-MG:~$ matteo@TMP258-MG:~$ matteo@TMP258-MG:~$ matteo@TMP258-MG:~$ [1]+ Completato /home/matteo/.serviio/bin/serviio.sh matteo@TMP258-MG:~$ matteo@TMP258-MG:~$

Posted: **Sat Apr 28, 2018 8:08 am**

Hi skiaccianos!,
Nothing to see here....

But to fix what zip is talking about, you should add versions to case... Several ways:
Add lines with versions, or just merge it in the case:

Code:: # Check if we are using Java9, or 10... JAVA_VERSION=$("$JAVA" -version 2>&1 | awk -F '"' '/version/ {print $2}') case "$JAVA_VERSION" in 9*|10*) JAVA9_OPTS="--add-modules java.xml.ws,jdk.unsupported" ;; *) JAVA9_OPTS="" ;; esac

Or change the case with only to check if greater or equal than 9:

Code:: # Check if we are using Java9 or greater... JAVA_VERSION=$("$JAVA" -version 2>&1 | sed -n ';s/.* version "$.*$\.$.*$\..*".*/\1\2/p;') [ "$JAVA_VERSION" -gt 18 ] && JAVA9_OPTS="--add-modules java.xml.ws,jdk.unsupported" || JAVA9_OPTS=""

I changed it for you by the 2nd options in serviio.sh

[EDITED]. Corrected case words and updated serviio.sh (Thanks zip)
.

Posted: **Sat Apr 28, 2018 12:31 pm**

[quote="bolzass"
But to fix what zip is talking about, you should add versions to case... [/quote]
Are you sure your case works?

Java 8's -version results in something like 1.8.0-xxx
Java 9's -version results in something like 9 (not 1.9)

But maybe I'm just not reading the sed line correctly

Posted: **Sat Apr 28, 2018 1:59 pm**

zip wrote:Are you sure your case works?

Java 8's -version results in something like 1.8.0-xxx
Java 9's -version results in something like 9 (not 1.9)

You are right!, didn't noticed about it :oops:

. It should be:

Code:: # Check if we are using Java9, or 10... JAVA_VERSION=$("$JAVA" -version 2>&1 | awk -F '"' '/version/ {print $2}') case "$JAVA_VERSION" in 9*|10*) JAVA9_OPTS="--add-modules java.xml.ws,jdk.unsupported" ;; *) JAVA9_OPTS="" ;; esac

zip wrote:But maybe I'm just not reading the sed line correctly

You read it fine, in that case would work also as would result in 9x and 10x (90 & 100 for the last ones) for versions >=9, that are greater than 18 and would take into account new java numbering in the future updates (18.9, etc.) :mrgreen:

[this is which I prefer]. Ops :oops:

, also mistaken (put 19 not 18..):

Code:: # Check if we are using Java9 or greater... JAVA_VERSION=$("$JAVA" -version 2>&1 | sed -n ';s/.* version "$.*$\.$.*$\..*".*/\1\2/p;') [ "$JAVA_VERSION" -gt 18 ] && JAVA9_OPTS="--add-modules java.xml.ws,jdk.unsupported" || JAVA9_OPTS=""

Will correct original post!!!!. Thanks zip!

.

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