[Octave-bug-tracker] [bug #44478] test __osmesa_print__.cc-tst crashes on Ubuntu with Nvidia drivers

[Juan Pablo Carbajal]

Follow-up Comment #38, bug #44478 (project octave):

Ok,

JWE gave me new valid instructions to debug octave using gdb.
The instructions in comment #37 do not work for me anymore.

After compilation as indicated in comment #37 run octave


sudo ./run-octave -f --no-gui


>From within Octave run


system (sprintf ('gnome-terminal --command "gdb --init-eval-command=c -p %d"
&', getpid ()))


This will start gdb in another terminal.
We need to set the log (to record the backtrace) by typing in the gdb
terminal


set loggin on


After it loads the symbols you get some TTOUT due to some missing files. 
Run

continue

in gdb until the octave prompt comes back to life.

Then run the octave commands given in comment #37.

The output of 

bt full
bt

is attached


(file #33370)
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Additional Item Attachment:

File name: gdb.txt                        Size:14 KB


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