[gradsusr] Grads 2.1.a3 - Problem plotting Intel graphic

[Love, Mr. Gary, Contractor, Code 7542]

Simone,

 

I realize I misunderstood the problem.  You we expecting colored contour against a black background.  Maybe a white background will reveal something useful to Jennifer.

 

Gary

 

 

From: Love, Mr. Gary, Contractor, Code 7542 
Sent: Thursday, January 12, 2017 12:02 PM
To: 'GrADS Users Forum'
Subject: RE: Grads 2.1.a3 - Problem plotting Intel graphic

 

Hi Simone,

 

Your plot appears to be black-on-black.  Have you tried ‘set background 1’ or ‘set display white’  then ‘clear’ to create a white background in the display before you render your plot? I had to fiddle a lot with these commands when I converted to Grads 2.1.a2.

 

Gary

 

From: gradsusr-bounces at gradsusr.org [mailto:gradsusr-bounces at gradsusr.org] On Behalf Of Simone Montagnani
Sent: Wednesday, January 11, 2017 5:59 AM
To: gradsusr at gradsusr.org
Subject: [gradsusr] Grads 2.1.a3 - Problem plotting Intel graphic

 

 

Hi all,

 

I'm posting here after days of searching and testing with no results.

 

I have a specific problem that seems to affect Grads 2.1.a3 ( but I think even the latest versions ).

 

I can reproduce it, with my specific input files like with the official grads test too.

 

Here are some details of my tests:

 

Hardware:

 

PC Lenovo with Intel(R) Core(TM) i3-4170 CPU with integrated Intel graphics.

 

PC HP DC7900 ( old 2008 model with Intel graphics too )

 

Software:

 

O.S. Linux Ubuntu 16.04

 

Kernel 4.4 & Kernel 4.5

 

With and without Intel graphics update tool 2.0.2 installed

 

Used Grads 2.1.a3 as binary downloaded from your site or package from ubuntu 16.10 via apt pinning .

 

Intel update tool packages installed:

 

ii i965-va-driver:amd64 1.7.1-0intel1 amd64 VAAPI driver for Intel G45 & HD Graphics family
ii intel-gpu-tools 1.15-1intel1 amd64 tools for debugging the Intel graphics driver
ii libcairo-gobject2:amd64 1.15.2-0intel1 amd64 Cairo 2D vector graphics library (GObject library)
ii libcairo-script-interpreter2:amd64 1.15.2-0intel1 amd64 Cairo 2D vector graphics library (script interpreter)
ii libcairo2:amd64 1.15.2-0intel1 amd64 Cairo 2D vector graphics library
ii libcairo2-dev 1.15.2-0intel1 amd64 Development files for the Cairo 2D graphics library
ii libdrm-intel1:amd64 2.4.68-1 amd64 Userspace interface to intel-specific kernel DRM services -- runtime
ii libegl1-mesa:amd64 11.2.2-0intel1 amd64 free implementation of the EGL API -- runtime
ii libegl1-mesa-drivers:amd64 11.2.2-0intel1 amd64 transitional dummy package
ii libgbm1:amd64 11.2.2-0intel1 amd64 generic buffer management API -- runtime
ii libgl1-mesa-dri:amd64 11.2.2-0intel1 amd64 free implementation of the OpenGL API -- DRI modules
ii libgl1-mesa-glx:amd64 11.2.2-0intel1 amd64 free implementation of the OpenGL API -- GLX runtime
ii libglapi-mesa:amd64 11.2.2-0intel1 amd64 free implementation of the GL API -- shared library
ii libgles1-mesa:amd64 11.2.2-0intel1 amd64 free implementation of the OpenGL|ES 1.x API -- runtime
ii libgles2-mesa:amd64 11.2.2-0intel1 amd64 free implementation of the OpenGL|ES 2.x API -- runtime
ii libosmesa6:amd64 11.2.2-0intel1 amd64 Mesa Off-screen rendering extension
ii libva-drm1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- DRM runtime
ii libva-egl1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- EGL runtime
ii libva-glx1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- GLX runtime
ii libva-tpi1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- TPI runtime
ii libva-wayland1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- Wayland runtime
ii libva-x11-1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- X11 runtime
ii libva1:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- runtime
ii libwayland-egl1-mesa:amd64 11.2.2-0intel1 amd64 implementation of the Wayland EGL platform -- runtime
ii libxatracker2:amd64 11.2.2-0intel1 amd64 X acceleration library -- runtime
ii va-driver-all:amd64 1.7.1-0intel1 amd64 Video Acceleration (VA) API -- driver metapackage
ii vainfo 1.7.1-0intel1 amd64 Video Acceleration (VA) API for Linux -- info program

 

 

Problem:

 

I cannot graph correctly the image, in attach the results with model.ctl file used as a test.

 

With grads 2.0 no problem everything is ok in this PCs.

 

I think it's a Intel graphic problem, but Kernel upgrades , Intel drivers updates doesn't change anything.

 

Do you have any ideas? 

 

 

I cannot use other distributions , I use grads without problems on various Fedora and CentOS servers, but in this case I need it to work with this Ubuntu version and hardware!

 

Any help is really appreciated,

 

Regards all

 

Simone

 

 

 

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