Issues with trilinos on Ubuntu 22.04

[thelfer]

With Ubuntu 22.04, system installation may be badly broken due to incompatibilities between libtbb-dev (required by libvtk9-dev) and libtbb2-dev (required by trilinos). Symptoms are half installed cmake files for trilinos resulting in an awfull list of error messages when find_package(TrilinosAleph) is invoked.

At this stage, following instructions from the documentation do not help (https://arcaneframework.github.io/framework/arcane/doc/en/user/html/d8/d3f/arcanedoc_build_install_prerequisites_ubuntu22.html)

To be clear, trouble is here on Ubuntu's side, not Arcane

To circumvent the issue, I installed trilinos with spack as a regular user. Unfortunately, find_package(TrilinosAleph) keeps trying to use my system packages. Adding -DTrilinos_DIR=.... or some variants of it did not help so far. Any idea ?