Public bug reported: Tested on Debian unstable (docker run -it debian:unstable bash)
root@8643ea75afc5:/tmp# apt-get update && apt-get install -y openjdk-7-jdk root@8643ea75afc5:/tmp# /usr/lib//jvm/java-8-openjdk-amd64/bin/javac JpegLinkErrorTest.java root@8643ea75afc5:/tmp# /usr/lib//jvm/java-8-openjdk-amd64/bin/java JpegLinkErrorTest Writing image of format JPG Exception in thread "main" java.lang.UnsatisfiedLinkError: com.sun.imageio.plugins.jpeg.JPEGImageWriter.initWriterIDs(Ljava/lang/Class;Ljava/lang/Class;)V at com.sun.imageio.plugins.jpeg.JPEGImageWriter.initWriterIDs(Native Method) at com.sun.imageio.plugins.jpeg.JPEGImageWriter.<clinit>(JPEGImageWriter.java:186) at com.sun.imageio.plugins.jpeg.JPEGImageWriterSpi.createWriterInstance(JPEGImageWriterSpi.java:96) at javax.imageio.spi.ImageWriterSpi.createWriterInstance(ImageWriterSpi.java:351) at javax.imageio.ImageIO$ImageWriterIterator.next(ImageIO.java:843) at javax.imageio.ImageIO$ImageWriterIterator.next(ImageIO.java:827) at javax.imageio.ImageIO.getWriter(ImageIO.java:1596) at javax.imageio.ImageIO.write(ImageIO.java:1520) at JpegLinkErrorTest.main(JpegLinkErrorTest.java:21) It only fails on the 'jpg' file types (jpg/jpeg/JPG/JPEG) - but 'jpg' is first in the list. Works on Oracle JDK 8u31 and with openjdk-7-jdk: Writing image of format BMP /tmp/imageio-test7772278913058063191.BMP Writing image of format bmp /tmp/imageio-test5546897060613663123.bmp Writing image of format jpg /tmp/imageio-test5473962376568317343.jpg Writing image of format JPG /tmp/imageio-test2913364248525400586.JPG Writing image of format wbmp /tmp/imageio-test8802041629818312263.wbmp Writing image of format jpeg /tmp/imageio-test474266998577835775.jpeg Writing image of format png /tmp/imageio-test6521680424907148555.png Writing image of format JPEG /tmp/imageio-test3733833046061183775.JPEG Writing image of format PNG /tmp/imageio-test1398529111087699330.PNG Writing image of format WBMP /tmp/imageio-test8959484672100902223.WBMP Writing image of format GIF /tmp/imageio-test4265877254881075995.GIF Writing image of format gif /tmp/imageio-test4516006851825566466.gif Looking for initWriterIDs in Oracle JDK8 gives a hit in its bundled libjpeg.so: stain@biggie-utopic:~/software/jdk1.8.0_31$ grep -r initWriterIDs . Binary file ./jre/lib/amd64/libjpeg.so matches Binary file ./jre/lib/rt.jar matches Binary file ./lib/ct.sym matches but libjpeg.so is not in /usr/lib//jvm/java-8-openjdk-amd64 ** Affects: openjdk-8 (Ubuntu) Importance: Undecided Status: New ** Tags: java jpg libjpeg openjdk ** Attachment added: "test case" https://bugs.launchpad.net/bugs/1421501/+attachment/4318405/+files/JpegLinkErrorTest.java -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1421501 Title: UnsatisfiedLinkError JPEGImageWriter.initWriterIDs (libjpeg link issue?) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openjdk-8/+bug/1421501/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs