Arch Linux User Repository

Everyone who struggles to update right now: Please install the jdk21-openjdk package. It provides java-environment=21.

@shmilee: I like that idea. Implemented in 5.5-2 using JABREF_OPTIONS as variable name.

Note that you can then also put that environment variable into your .bashrc, .pam_environment or something similar to be automatically applied.

How about add an extra JavaOptions variable in launch script /usr/bin/jabref like this?

............
--module-path ${ROOT}/lib \
${JABREF_EXT_Options} \
--patch-module .............

So we can add the -Djdk.gtk.version=2 flag or -Dglass.gtk.uiScale=144dpi flag by cmdline, no need to edit /usr/bin/jabref after upgrade.

JABREF_EXT_Options='-Dglass.gtk.uiScale=144dpi -Djdk.gtk.version=2' jabref

Using JabRef with i3wm, I’m running into the issue described at https://github.com/JabRef/jabref/issues/5867 in which clicking the menu bar sometimes opens then immediately closes the associated menu, rendering it unusable.

I was able to fix this issue by adding the -Djdk.gtk.version=2 flag after line 9 in https://aur.archlinux.org/cgit/aur.git/tree/jabref.sh?h=jabref (as suggested in the related bug report https://bugs.openjdk.java.net/browse/JDK-8251240). This change also removes the “XSetErrorHandler() called with a GDK error trap pushed. Don't do that.” warning mentioned by ruiin in a previous comment.

So far, I have not encountered any adverse side-effect from this workaround.

Sure. In the update to 5.11-2 I added java-environment=21 as a dependency to make sure that people have a full JDK in version 21 installed. However, I forgot to also adjust the start script to enforce that this full JDK is used to launch JabRef.

I assumed that people would have installed either a full JDK or a JRE. However, in your case you have installed both (java-openjdk-bin as a JDK and jre-openjdk as JRE). Hence, the dependency was fulfilled but JabRef was still started with the JRE instead of the JDK. I now updated the start script so that the JDK is used.

@Bevan thanks a lot! It's finally fixed. I know way too little about java - would you mind explaining what the issue was?

Thanks @gothicVI. I just pushed a new version (5.11-3) that should fix the issue. If it does not, please report back.

@Bevan here you go. I can ammend the post this evening with the same output from the machines where it's working.

$ /usr/bin/archlinux-java-run -a 21 -b 21 -- -version
openjdk version "21" 2023-09-19
OpenJDK Runtime Environment (build 21+35)
OpenJDK 64-Bit Server VM (build 21+35, mixed mode, sharing)
$ /usr/bin/archlinux-java-run -a 21 -b 21 -f jdk -- -version
openjdk version "21.0.1" 2023-10-17
OpenJDK Runtime Environment (build 21.0.1+12-29)
OpenJDK 64-Bit Server VM (build 21.0.1+12-29, mixed mode, sharing)

@gothicVI: I have a strong suspicion what the problem is but I would like to make sure before pushing a new package version to everyone. Could you please run the following two commands and post the output here?

/usr/bin/archlinux-java-run -a 21 -b 21 -- -version

/usr/bin/archlinux-java-run -a 21 -b 21 -f jdk -- -version

If those create different outputs, you may try and edit /usr/bin/jabref and modify line 17 accordingly (i.e., adding '-f jdk' before the '--'). If that fixes your issues that would be great to know.

@Bevan I just reinstalled - still the same outcome. All java related packages installed are:

$ yay -Qs .*java.*
local/archlinux-java-run 10-1
    Java Application Launcher for Arch Linux
local/ca-certificates-utils 20220905-1
    Common CA certificates (utilities)
local/cjs 6.0.0-1
    Javascript Bindings for Cinnamon
local/duktape 2.7.0-6
    Embeddable Javascript engine
local/jabref 5.11-2
    Graphical Java application for managing BibTeX and biblatex (.bib) databases
local/java-environment-common 3-5
    Common files for Java Development Kits
local/java-openjdk-bin 21.0.1.u12-1
    Java OpenJDK 21.0.1 Oracle Build.
local/java-runtime-common 3-5
    Common files for Java Runtime Environments
local/jdk8-openjdk 8.392.u08-1
    OpenJDK Java 8 development kit
local/jdownloader2 latest-17
    Download manager, written in Java, for one-click hosting sites like Rapidshare and Megaupload. Uses its own updater.
local/jre-openjdk 21.u35-8
    OpenJDK Java 21 full runtime environment
local/jre8-openjdk 8.392.u08-1
    OpenJDK Java 8 full runtime environment
local/jre8-openjdk-headless 8.392.u08-1
    OpenJDK Java 8 headless runtime environment
local/js102 102.15.0-1
    JavaScript interpreter and libraries - Version 102
local/qt5-declarative 5.15.11+kde+r32-1 (qt5)
    Classes for QML and JavaScript languages
local/qt5-webchannel 5.15.11+kde+r3-1 (qt5)
    Provides access to QObject or QML objects from HTML clients for seamless integration of Qt applications with HTML/JavaScript clients
local/qt6-declarative 6.6.0-1 (qt6)
    Classes for QML and JavaScript languages
local/webkit2gtk 2.42.2-1
    Web content engine for GTK
local/webkit2gtk-4.1 2.42.2-1
    Web content engine for GTK

No issues on two other machines where I have jdk-openjdk instead of jre-openjdk installed. Does this change something?

@gothicVI: Did you update to version 5.11-2? This version will make sure that a full JDK is installed. Unfortunately, there is still the possibility to run into this issue because I forgot to update the jabref start script. It currently does not enforce the use of a JDK to run JabRef. So if you are still running into this issue with 5.11-2, please briefly report back. I'll release a 5.11-3 fixing this corner case then.

I have jre-openjdk installed and am experiencing the startup crash as well.

Thanks for the quick fix @Bevan. Is that a packaging issue for jre-openjdk? It seems like overkill that we need jdk-openjdk just for the missing module (as per your links). I just wonder if the jre-openjdk package is what needs the fix instead of this package.

@Rhinoceros: I could reproduce the issue. It looks like this issue exists since 2019 and was never fixed:

https://github.com/adoptium/adoptium-support/issues/12

https://github.com/javafxports/openjdk-jfx/issues/458

I'll change the runtime dependency from java-runtime to java-environment.