hugin-devs team mailing list archive

[Bruno Postle <792896@xxxxxxxxxxxxxxxxxx>]

Just adding my experience:

I don't see this bug at all on fedora, though I run Hugin on a single
core laptop and a single CPU VM so I wouldn't encounter the bug if it
was a threading/multicore issue.

I had a chance a couple of days ago to try a recent Windows snapshot on
a two-core macbook runnning windows:

cpfind crashed randomly, matching two photos was ok, but four photos
crashed about 50% of the time.

The fast preview crashed Hugin repeatedly. I got it working by launching
Hugin with an empty project, and disabling the overview in the fast
preview using the Show/Hide button, after this the preview was fine.
Note that the overview had to be disabled immediately, just resizing or
moving the fast preview window caused a crash.

After this it was even possible to create a project then enable and use
the overview in the fast preview, however if I closed Hugin with the
overview enabled then Hugin was broken again after restarting.

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https://bugs.launchpad.net/bugs/792896

Title:
  Fast Preview Hangs or Crashes since 2011.0

Status in Hugin - Panorama Tools GUI:
  Confirmed

Bug description:
  Upgraded from 2010.4 to 2011.0.0 and it has hung 3 times in about 15
  sessions.  All three hangs happened while doing the same thing.....
  new session, load images, load a lens profile, set the canvas size
  (Calculate optimal size), save-as and save profile then click on GL
  (fast preview) button.  Fast preview window comes up, shows anchor
  image and then hangs.

  Is not reproducible.  Running 2011.0.0.0fd3e119979c built by Matthew
  Petroff on 64-bit Win7.

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