Michael Van Canneyt wrote:
Hi,
I have a machine on which I'm completely unable to debug GUI programs.
The machine runs Ubunutu 12.04 LTS.
If I try to debug, the whole system (at least X11, later the complete
system) hangs as soon as there is a breakpoint in a GUI event handler.
It doesn't matter whether I do the debugging in Lazarus or in GDB directly.
The same program, the same breakpoint on another machine, same OS, works
just fine.
The sole difference between the 2 machines is the graphics display: An
NVidea card on the machine that is OK,
An on-board Intel chip on the machine that does not work.
So I'm inclined to suspect a buggy intel graphics driver.
Has anyone experienced such a situation? If so, I'd appreciate any hints
you may have.
I'm reminded of the Win-32 problems caused by HP printer drivers which
failed to preserve the state of an FP control register.
--
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk
[Opinions above are the author's, not those of his employers or colleagues]
--
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