diff --git a/src/Davidson/diagonalization_hs2.irp.f b/src/Davidson/diagonalization_hs2.irp.f
index c3785d7f..c70a086c 100644
--- a/src/Davidson/diagonalization_hs2.irp.f
+++ b/src/Davidson/diagonalization_hs2.irp.f
@@ -187,6 +187,7 @@ subroutine davidson_diag_hjj_sjj(dets_in,u_in,H_jj,S2_jj,energies,dim_in,sze,N_s
   do k=N_st+1,N_st_diag
       do i=1,sze
         call random_number(r1)
+        call random_number(r2)
         r1 = dsqrt(-2.d0*dlog(r1))
         r2 = dtwo_pi*r2
         u_in(i,k) = r1*dcos(r2)
diff --git a/src/Utils/LinearAlgebra.irp.f b/src/Utils/LinearAlgebra.irp.f
index 7be59bcc..44a15ddf 100644
--- a/src/Utils/LinearAlgebra.irp.f
+++ b/src/Utils/LinearAlgebra.irp.f
@@ -469,7 +469,12 @@ subroutine lapack_diag(eigvalues,eigvectors,H,nmax,n)
     print *, irp_here, ': DSYEV: the ',-info,'-th argument had an illegal value'
     stop 2
   else if( info > 0  ) then
-     write(*,*)'DSYEV Failed'
+     write(*,*)'DSYEV Failed : ', info
+     do i=1,n
+      do j=1,n
+        print *,  H(i,j)
+      enddo
+     enddo
      stop 1
   end if