# dorsal/dolfin 0.9.5: segmentation faults

Hi all,

I've tried to install the most recent stable builds using dorsal-0.5.1 on karmic, but whenever I try and run a demo I get segmentation faults, for instance the cpp poisson demo gives:

Solving linear variational problem

Matrix of size 1089 x 1089 has 7361 nonzero entries.

Sorting sparsity pattern.

Applying boundary conditions to linear system.

LU-factorizing linear system of size 1089 x 1089 (UMFPACK).

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Segmentation fault.

I've tried with/without building ginac/swiginac but get the same results. Am I doing something wrong? Previous dorsal installs worked on jaunty and the fenics package (w/ dolfin 0.9.4) works on karmic.

Regards, David.

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