Updates : I just installed Processing 3.5.4 and the error when I launch the OpenNi DepthImage example has evolved into :
`
java.lang.RuntimeException: Profile GL4bc is not available on X11GraphicsDevice[type .x11, connection :1, unitID 0, handle 0x773b800226d0, owner true, ResourceToolkitLock[obj 0x6bf59905, isOwner true, <6fca00a3, 2ac8933e>[count 1, qsz 0, owner <main-FPSAWTAnimator#00-Timer0>]]], but: [GLProfile[GLES2/GLES3.hw], GLProfile[GL4ES3/GL4.hw], GLProfile[GL2ES2/GL4.hw], GLProfile[GL4/GL4.hw], GLProfile[GLES3/GLES3.hw], GLProfile[GL4/GL4.hw], GLProfile[GL3/GL4.hw], GLProfile[GL2GL3/GL4.hw]]
at processing.opengl.PSurfaceJOGL$2.run(PSurfaceJOGL.java:410)
at java.lang.Thread.run(Thread.java:748)
RuntimeException: Profile GL4bc is not available on X11GraphicsDevice[type .x11, connection :1, unitID 0, handle 0x773b800226d0, owner true, ResourceToolkitLock[obj 0x6bf59905, isOwner true, <6fca00a3, 2ac8933e>[count 1, qsz 0, owner <main-FPSAWTAnimator#00-Timer0>]]], but: [GLProfile[GLES2/GLES3.hw], GLProfile[GL4ES3/GL4.hw], GLProfile[GL2ES2/GL4.hw], GLProfile[GL4/GL4.hw], GLProfile[GLES3/GLES3.hw], GLProfile[GL4/GL4.hw], GLProfile[GL3/GL4.hw], GLProfile[GL2GL3/GL4.hw]]`
Does this make any sense to someone? Thank you