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[Octave-bug-tracker] [bug #56570] GNU Octave unable to plot on Raspberry
From: |
Keith |
Subject: |
[Octave-bug-tracker] [bug #56570] GNU Octave unable to plot on Raspberry Pi 4 (4GB, Buster) |
Date: |
Mon, 1 Jul 2019 10:19:19 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36 |
URL:
<https://savannah.gnu.org/bugs/?56570>
Summary: GNU Octave unable to plot on Raspberry Pi 4 (4GB,
Buster)
Project: GNU Octave
Submitted by: keithdalby
Submitted on: Mon 01 Jul 2019 02:19:17 PM UTC
Category: Plotting with OpenGL
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Assigned to: None
Originator Name: Keith
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: other
Operating System: GNU/Linux
_______________________________________________________
Details:
On a fresh install of Raspbian Buster (from NOOBS 3.1.1) on a Raspberry Pi 4
(4GB), I used...
sudo apt-get install octave
... to install GNU Octave. Octave opened fine. I then typed the following
lines to test it:
t = 0:0.01:2*pi;
x = cos(t);
plot (t, x);
Alas, I saw no plot. Instead, I was presented with the following message:
warning: opengl_renderer: Error 'invalid enumerant' (1280) occurred in
init_gl_context
warning: called from
ancestor at line 64 column 9
axes at line 68 column 7
newplot at line 158 column 10
plot at line 222 column 9
...
The message goes on like that. A white plot window appears with no interface
at all, no 'close window' buttons, no minimise buttons, just a white window.
It can be closed via the taskbar. Whenever I click in the window, it just
produces more warnings.
I could not see this reported here already, so I thought I would ask in case
anyone can see what dopey mistake I have made. I was unable to do a "sudo
apt-get update" before trying to install the package because Buster is not
live yet, ostensibly I have to wait for a few more days yet.
With kindness
Keith
_______________________________________________________
Reply to this item at:
<https://savannah.gnu.org/bugs/?56570>
_______________________________________________
Message sent via Savannah
https://savannah.gnu.org/
- [Octave-bug-tracker] [bug #56570] GNU Octave unable to plot on Raspberry Pi 4 (4GB, Buster),
Keith <=
- [Octave-bug-tracker] [bug #56570] GNU Octave unable to plot on Raspberry Pi 4 (4GB, Buster), Mike Miller, 2019/07/01
- [Octave-bug-tracker] [bug #56570] GNU Octave unable to plot on Raspberry Pi 4 (4GB, Buster), Keith, 2019/07/02
- [Octave-bug-tracker] [bug #56570] GNU Octave unable to plot on Raspberry Pi 4 (4GB, Buster), Keith, 2019/07/02
- [Octave-bug-tracker] [bug #56570] GNU Octave unable to plot on Raspberry Pi 4 (4GB, Buster), Keith, 2019/07/02
- [Octave-bug-tracker] [bug #56570] GNU Octave unable to plot on Raspberry Pi 4 (4GB, Buster), Keith, 2019/07/02
- [Octave-bug-tracker] [bug #56570] unable to plot with OpenGL on Raspberry Pi 4 (4GB, Buster), Mike Miller, 2019/07/02