bugGNU Octave - Bugs: bug #60001, Unexpected OpenGL error message


bug #60001: Unexpected OpenGL error message

Submitted by:  IvaniaLebron <ivanialebron>
Submitted on:  Thu 04 Feb 2021 04:32:00 AM UTC  
Category:  Octave Function Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Unexpected Error or Warning
Status:  Need Info Assigned to:  None
Originator Name:  Ivania Open/Closed:  Open
Release:  6.1.0 Operating System:  Microsoft Windows

Add a New Comment (Rich Markup)

You are not logged in

Please log in, so followups can be emailed to you.


Thu 04 Feb 2021 05:25:42 PM UTC, comment #1: 

The code "glDisable(GL_COLOR_TABLE)" isn't used anywhere in the Octave source code.  Since this error is thrown from the Mesa library I would start debugging there.  For example, is Mesa being supplied by your operating system or is it the version shipped with Octave?  And is the library being overridden by hardware acceleration say with an Nvidia graphics card?  Also, could you try commands one-by-one to see which one is generating the error?

hf = figure ();
hax = gca ();
x = 1:5;
y = x.^2;
plot (x,y, 'o-');
hl = legend ("x^2", "location", "north")

Rik <rik5>
Project Administrator
Thu 04 Feb 2021 04:32:00 AM UTC, original submission:  

When I want to graphic a funtion with fplot, appears this Mesa: User error: GL_INVALID_ENUM in glDisable(GL_COLOR_TABLE)

The graphic appears, but I want to know what is that error and how can I remove it.

IvaniaLebron <ivanialebron>


(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:


Depends on the following items: None found

Items that depend on this one: None found


Carbon-Copy List
  • -email is unavailable- added by rik5 (Posted a comment)
  • -email is unavailable- added by jwe (Updated the item)
  • -email is unavailable- added by ivanialebron (Submitted the item)

    Do you think this task is very important?
    If so, you can add your encouragement to it.
    This task has 0 encouragements so far.

    Only project members can vote.




    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2021-02-04 rik5 StatusNone => Need Info
    2021-02-04 jwe SummaryBug => Unexpected OpenGL error message
    2021-02-04 ivanialebron Attached File- => Added WhatsApp@Image@2021-02-03@at@10.19.50@PM.jpeg, #50836

    Back to the top

    Powered by Savane 3.5