Update reference platform to Ubuntu Jammy
The upcoming Ubuntu Jammy provides updated versions of the dependencies.
Open tasks:
-
Fix test:
ae108-examples-GeneralizedNonlinearSolver
yieldsDIVERGED_LINEAR_SOLVE
- Install/ask for PETSc/SLEPc version 3.15.5 on Euler
- PETSc/SLEPc 3.15 available on Euler
- Test HDF5 output and XDMF generation