Hi Efraim, Applying the patch is done in v3 of #66030.
https://issues.guix.gnu.org/issue/66030 and QA processed all. https://qa.guix.gnu.org/issue/66030/ It is almost good except one strong annoyance [1]@ --8<---------------cut here---------------start------------->8--- Singular value decomposition | 57 57 5.0s Hermitian: Error During Test at /gnu/store/zkx6p7kz3m5k5w5iy0l1d09b2n8b0ib3-julia-genericlinearalgebra-0.2.5/share/julia/loadpath/GenericLinearAlgebra/test/rectfullpacked.jl:12 Got exception outside of a @test could not load symbol "dsfrk_64_": /gnu/store/h5mgc7ar7a05f9rwrd1makhzays5wd3s-julia-1.8.3/bin/../lib/julia/liblapack.so: undefined symbol: dsfrk_64_ Stacktrace: [1] sfrk!(transr::Char, uplo::Char, trans::Char, alpha::Float64, A::Matrix{Float64}, beta::Float64, C::Vector{Float64}) @ GenericLinearAlgebra.LAPACK2 /gnu/store/zkx6p7kz3m5k5w5iy0l1d09b2n8b0ib3-julia-genericlinearalgebra-0.2.5/share/julia/loadpath/GenericLinearAlgebra/src/lapack.jl:523 [2] Ac_mul_A_RFP(A::Matrix{Float64}, uplo::Symbol) @ GenericLinearAlgebra /gnu/store/zkx6p7kz3m5k5w5iy0l1d09b2n8b0ib3-julia-genericlinearalgebra-0.2.5/share/julia/loadpath/GenericLinearAlgebra/src/rectfullpacked.jl:77 [3] macro expansion @ /gnu/store/zkx6p7kz3m5k5w5iy0l1d09b2n8b0ib3-julia-genericlinearalgebra-0.2.5/share/julia/loadpath/GenericLinearAlgebra/test/rectfullpacked.jl:13 [inlined] [4] macro expansion @ /gnu/store/h5mgc7ar7a05f9rwrd1makhzays5wd3s-julia-1.8.3/share/julia/stdlib/v1.8/Test/src/Test.jl:1360 [inlined] [5] macro expansion @ /gnu/store/zkx6p7kz3m5k5w5iy0l1d09b2n8b0ib3-julia-genericlinearalgebra-0.2.5/share/julia/loadpath/GenericLinearAlgebra/test/rectfullpacked.jl:13 [inlined] [6] macro expansion @ /gnu/store/h5mgc7ar7a05f9rwrd1makhzays5wd3s-julia-1.8.3/share/julia/stdlib/v1.8/Test/src/Test.jl:1436 [inlined] [7] macro expansion @ /gnu/store/zkx6p7kz3m5k5w5iy0l1d09b2n8b0ib3-julia-genericlinearalgebra-0.2.5/share/julia/loadpath/GenericLinearAlgebra/test/rectfullpacked.jl:7 [inlined] [8] macro expansion @ /gnu/store/h5mgc7ar7a05f9rwrd1makhzays5wd3s-julia-1.8.3/share/julia/stdlib/v1.8/Test/src/Test.jl:1360 [inlined] [9] top-level scope @ /gnu/store/zkx6p7kz3m5k5w5iy0l1d09b2n8b0ib3-julia-genericlinearalgebra-0.2.5/share/julia/loadpath/GenericLinearAlgebra/test/rectfullpacked.jl:7 [10] include(fname::String) @ Base.MainInclude ./client.jl:476 [11] top-level scope @ /gnu/store/zkx6p7kz3m5k5w5iy0l1d09b2n8b0ib3-julia-genericlinearalgebra-0.2.5/share/julia/loadpath/GenericLinearAlgebra/test/runtests.jl:10 [12] include(mod::Module, _path::String) @ Base ./Base.jl:419 [13] exec_options(opts::Base.JLOptions) @ Base ./client.jl:303 [14] _start() @ Base ./client.jl:522 --8<---------------cut here---------------end--------------->8--- Any idea? I have no idea and it is blocking the merge because ~20 packages are then broken. Well, if we have no idea, I will push the fix for “Julia is slow” and we will fix later these ~20 failures. WDYT? Cheers, simon 1: https://bordeaux.guix.gnu.org/build/30e3aaec-dbde-423b-9554-67a64881e0cf/log