[Scilab-users] ?==?utf-8?q? Both scilab 5.5.2 & 6.0 stopped working (java issue under linux)

[Tim Wescott]

Yes, but how can I have a clue as to what to set them _to_?

On Mon, 2017-12-04 at 16:05 +0000, Clément David wrote:
> Hi all,
> 
> Nice catch Antoine ! From my understanding of the crash and depending
> on your graphic card, you
> could switch the actual GL implementation to a well supported one
> rather than relying on the latest
> GL. For example, using mesa on my Intel i965 system, I can tweak the
> used Profile through
> MESA_GL_VERSION_OVERRIDE and MESA_EXTENSION_OVERRIDE [https://www.mes
> a3d.org/envvars.html].
> 
> Regards,
> 
> --
> Clément
> 
> Le lundi 04 décembre 2017 à 16:38 +0100, Antoine Monmayrant a écrit :
> > 
> > Hi all,
> > 
> > Answering my own post: it was a graphic driver issue, as usual.
> > I switch to another driver and now scilab starts, but all the
> > graphics windows are empty!
> > 
> > Antoine
> >  
> >  
> > On Monday, December 04, 2017 16:12 CET, "Antoine Monmayrant" <amonm
> > ayr at laas.fr> wrote: 
> >  
> > > 
> > > Hi everyone,
> > > 
> > > It seems that some automatic update have broken scilab on my
> > > linux station (16.04.3 64bits).
> > > Any java related feature is broken and only scilab-cli is
> > > working.
> > > As any of you any idea on how to investigate this issue?
> > > 
> > > Thanks in advance,
> > > 
> > > Antoine
> > > 
> > > PS: Here is the crash log:
> > > 
> > > 
> > > $ scilab
> > > Could not create a Scilab main class. Error:
> > > Exception in thread "main" java.lang.InternalError: XXX0
> > > profile[1]: GL3bc -> profileImpl GL4bc
> > > !!! not mapped 
> > >         at
> > > com.jogamp.opengl.GLProfile.computeProfileMap(GLProfile.java:2071
> > > )
> > >         at
> > > com.jogamp.opengl.GLProfile.initProfilesForDeviceCritical(GLProfi
> > > le.java:1954)
> > >         at
> > > com.jogamp.opengl.GLProfile.initProfilesForDevice(GLProfile.java:
> > > 1875)
> > >         at
> > > com.jogamp.opengl.GLProfile.initProfilesForDefaultDevices(GLProfi
> > > le.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).
> > > 
> > > _______________________________________________
> > > users mailing list
> > > users at lists.scilab.org
> > > http://lists.scilab.org/mailman/listinfo/users
> > > 
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-- 

Tim Wescott
www.wescottdesign.com
Control & Communications systems, circuit & software design.
Phone: 503.631.7815
Cell:  503.349.8432