Tested the scilab 5.5.2 for ubuntu which works great. However, I did not test it before applying the jogl2 patch :-o.
Had a look at the source and it seems that the Ubuntu version is patched to use the generic version of jogl2. I would like to try and get this patch integrated in the Scilab source tree. Probably a difficult and slow process. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1742894 Title: Scilab does not start after some upgrades on Ubuntu Xenial Status in Mesa: Confirmed Status in libjogl2-java package in Ubuntu: Fix Released Status in mesa package in Ubuntu: Invalid Status in scilab package in Ubuntu: Invalid Status in libjogl2-java source package in Xenial: Fix Committed Status in mesa source package in Xenial: Invalid Status in scilab source package in Xenial: Invalid Status in libjogl2-java source package in Artful: Fix Committed Status in mesa source package in Artful: Invalid Status in scilab source package in Artful: Invalid Status in scilab package in Debian: Fix Released Bug description: [Impact] Software that use libjogl2-java (Scilab, Matlab,...) fail to run, because Mesa dropped 'Gallium' from the renderer string. [Test case] Steps to reproduce: 1. have installed Scilab on Ubuntu Xenial system 2. install system updates 3. try to launch Scilab from GUI - it does not start 4. try to launch Scilab from terminal - it does not start with the following output in the terminal: $ scilab Could not create a Scilab main class. Error: Exception in thread "main" java.lang.InternalError: XXX0 profile: GL3bc -> profileImpl GL4bc !!! not mapped at com.jogamp.opengl.GLProfile.computeProfileMap(GLProfile.java:2071) at com.jogamp.opengl.GLProfile.initProfilesForDeviceCritical(GLProfile.java:1954) at com.jogamp.opengl.GLProfile.initProfilesForDevice(GLProfile.java:1875) at com.jogamp.opengl.GLProfile.initProfilesForDefaultDevices(GLProfile.java:1842) at com.jogamp.opengl.GLProfile.access$000(GLProfile.java:80) at com.jogamp.opengl.GLProfile$1.run(GLProfile.java:230) at java.security.AccessController.doPrivileged(Native Method) at com.jogamp.opengl.GLProfile.initSingleton(GLProfile.java:216) at com.jogamp.opengl.GLProfile.getProfileMap(GLProfile.java:2297) at com.jogamp.opengl.GLProfile.get(GLProfile.java:988) at com.jogamp.opengl.GLProfile.getDefault(GLProfile.java:722) at com.jogamp.opengl.GLProfile.getDefault(GLProfile.java:733) at org.scilab.modules.gui.SwingView.<init>(Unknown Source) at org.scilab.modules.gui.SwingView.registerSwingView(Unknown Source) at org.scilab.modules.core.Scilab.<init>(Unknown Source) Scilab cannot create Scilab Java Main-Class (we have not been able to find the main Scilab class. Check if the Scilab and thirdparty packages are available). Expected results: Scilab works normally on Ubuntu 16.04 LTS system. Actual results: see error above. [Regression potential] The fix is a simple oneliner that allows libjogl2-java to detect Mesa with both new and original version of Mesa. To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1742894/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : firstname.lastname@example.org Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp