12.09.2015, 21:23, "Jan Henke" <jan.he...@taujhe.de>: > Am 12.09.2015 um 20:40 schrieb Martin Hanson: >> Package: openjdk-8-jre-headless >> Version: 8u66-b01-3 >> >> Having just upgraded with an apt-get dist-upgrade on "testing" the >> following error occurs running Minecraft with java: >> >> LOADEDenfalse >> SAVED: enfalse >> LOADEDenfalse >> SAVED: enfalse >> LOADED LANGUAGES >> Exception in thread "main" java.awt.AWTError: Assistive Technology not >> found: org.GNOME.Accessibility.AtkWrapper >> at java.awt.Toolkit.loadAssistiveTechnologies(Toolkit.java:807) >> at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:886) >> at java.awt.Window.getToolkit(Window.java:1362) >> at java.awt.Window.init(Window.java:506) >> at java.awt.Window.<init>(Window.java:537) >> at java.awt.Frame.<init>(Frame.java:420) >> at java.awt.Frame.<init>(Frame.java:385) >> at javax.swing.JFrame.<init>(JFrame.java:189) >> at net.mc.main.Main.startMC(Main.java:173) >> at net.mc.main.Main.main(Main.java:212) >> >> If I remove the package from testing and manually install the version from >> jessie-backports (8u66-b01-1~bpo8+1), the problem is gone. >> >> I am running with testing on 4.1.0-2-amd64 #1 SMP Debian 4.1.6-1 >> (2015-08-23) x86_64 GNU/Linux. >> >> Kind regards. > > Hi Martin, > > this is not a bug. If you want to run any Java application with a GUI, > you need the non-headless openjdk package (i.e. openjdk-8-jre). The > headless package is intended for "headless" machines like servers. > Headless means here system usually running without local monitor, > keyboard, mouse, graphical user interface etc. > > So the -headless package, by design, does not include the parts > necessary for running applications like Minecraft. > > I hope that explanation helps. > > Best Regards, > Jan Henke
I thought as much, but none the less, I can run Minecraft on the desktop with only the headless package installed: $ dpkg -l | grep openjdk ii openjdk-8-jre-headless:amd64 8u66-b01-1~bpo8+1 amd64 OpenJDK Java runtime, using Hotspot JIT (headless) This package is from Jessie backports and everything works. If I install the package from Testing then it doesn't work. I also tried installing both headless and the normal jre package, but the problem persist, until I remove both packages, install the Jessie backport and put it on hold. Sometimes it doesn't give the above error, but this one instead, then Java freezes: LOADEDenfalse SAVED: enfalse LOADEDenfalse SAVED: enfalse LOADED LANGUAGES ERROR StatusLogger Unrecognized format specifier [d] ERROR StatusLogger Unrecognized conversion specifier [d] starting at position 16 in conversion pattern. ERROR StatusLogger Unrecognized format specifier [thread] ERROR StatusLogger Unrecognized conversion specifier [thread] starting at position 25 in conversion pattern. ERROR StatusLogger Unrecognized format specifier [level] ERROR StatusLogger Unrecognized conversion specifier [level] starting at position 35 in conversion pattern. ERROR StatusLogger Unrecognized format specifier [logger] ERROR StatusLogger Unrecognized conversion specifier [logger] starting at position 47 in conversion pattern. ERROR StatusLogger Unrecognized format specifier [msg] ERROR StatusLogger Unrecognized conversion specifier [msg] starting at position 54 in conversion pattern. ERROR StatusLogger Unrecognized format specifier [n] ERROR StatusLogger Unrecognized conversion specifier [n] starting at position 56 in conversion pattern. ERROR StatusLogger No log4j2 configuration file found. Using default configuration: logging only errors to the console. ERROR StatusLogger Unrecognized format specifier [d] ERROR StatusLogger Unrecognized conversion specifier [d] starting at position 16 in conversion pattern. ERROR StatusLogger Unrecognized format specifier [thread] ERROR StatusLogger Unrecognized conversion specifier [thread] starting at position 25 in conversion pattern. ERROR StatusLogger Unrecognized format specifier [level] ERROR StatusLogger Unrecognized conversion specifier [level] starting at position 35 in conversion pattern. ERROR StatusLogger Unrecognized format specifier [logger] ERROR StatusLogger Unrecognized conversion specifier [logger] starting at position 47 in conversion pattern. ERROR StatusLogger Unrecognized format specifier [msg] ERROR StatusLogger Unrecognized conversion specifier [msg] starting at position 54 in conversion pattern. ERROR StatusLogger Unrecognized format specifier [n] ERROR StatusLogger Unrecognized conversion specifier [n] starting at position 56 in conversion pattern. LOADEDenfalse SAVED: enfalse LOADEDenfalse SAVED: enfalse This problem is also gone with the package from Jessie backports. Kindest regards.
