julia> Pkg.update()
    Updating registry at `~/.julia/registries/General.toml`

signal (11): Errore di segmentazione
in expression starting at REPL[3]:1
unknown function (ip: 0x7f611d22ddb3)
unknown function (ip: 0x7f611d22e490)
curl_multi_socket_action at /usr/bin/../lib/julia/libcurl.so (unknown line)
unknown function (ip: 0x7f6125430b56)
unknown function (ip: 0x7f6125431161)
unknown function (ip: 0x7f612543eeba)
unknown function (ip: 0x7f612543f04f)
unknown function (ip: 0x7f6124f4faac)
unknown function (ip: 0x7f611d2295d7)
curl_multi_add_handle at /usr/bin/../lib/julia/libcurl.so (unknown line)
unknown function (ip: 0x7f6124f53b93)
unknown function (ip: 0x7f6124f5475f)
unknown function (ip: 0x7f6124e16c6b)
unknown function (ip: 0x7f6124e17b65)
unknown function (ip: 0x7f6124e17efb)
unknown function (ip: 0x7f6124e180cc)
unknown function (ip: 0x7f6124e18145)
unknown function (ip: 0x7f6125421548)
unknown function (ip: 0x7f6125428b22)
unknown function (ip: 0x7f6125428d9e)
unknown function (ip: 0x7f6124e18d6c)
unknown function (ip: 0x7f6124e1934e)
unknown function (ip: 0x7f612541960c)
unknown function (ip: 0x7f612541969d)
unknown function (ip: 0x7f6124e2b52e)
unknown function (ip: 0x7f6124e2b691)
unknown function (ip: 0x7f612542dfb6)
unknown function (ip: 0x7f6124fbe267)
pkg_server_registry_url at /build/julia/src/julia-1.7.1/usr/share/julia/stdlib/v1.7/Pkg/src/Registry/Registry.jl:64 [inlined]
#update#54 at /build/julia/src/julia-1.7.1/usr/share/julia/stdlib/v1.7/Pkg/src/Registry/Registry.jl:357
update##kw at /build/julia/src/julia-1.7.1/usr/share/julia/stdlib/v1.7/Pkg/src/Registry/Registry.jl:348 [inlined]
update##kw at /build/julia/src/julia-1.7.1/usr/share/julia/stdlib/v1.7/Pkg/src/Registry/Registry.jl:348
unknown function (ip: 0x7f611c0ddc3d)
unknown function (ip: 0x7f6125439172)
unknown function (ip: 0x7f6124e13770)
up##kw at /build/julia/src/julia-1.7.1/usr/share/julia/stdlib/v1.7/Pkg/src/API.jl:318
unknown function (ip: 0x7f611c0d6528)
#up#53 at /build/julia/src/julia-1.7.1/usr/share/julia/stdlib/v1.7/Pkg/src/API.jl:149
unknown function (ip: 0x7f611c0d53a8)
up##kw at /build/julia/src/julia-1.7.1/usr/share/julia/stdlib/v1.7/Pkg/src/API.jl:144
unknown function (ip: 0x7f611c0d4b91)
#up#56 at /build/julia/src/julia-1.7.1/usr/share/julia/stdlib/v1.7/Pkg/src/API.jl:164
up at /build/julia/src/julia-1.7.1/usr/share/julia/stdlib/v1.7/Pkg/src/API.jl:158
unknown function (ip: 0x7f611c0d49af)
unknown function (ip: 0x7f613c398a4c)
unknown function (ip: 0x7f613c398285)
unknown function (ip: 0x7f613c39928e)
unknown function (ip: 0x7f613c399ee3)
unknown function (ip: 0x7f613c3bae71)
unknown function (ip: 0x7f613c3bb89e)
jl_toplevel_eval_in at /usr/bin/../lib/julia/libjulia-internal.so.1 (unknown line)
unknown function (ip: 0x7f6124e50a34)
unknown function (ip: 0x7f6124e5151e)
unknown function (ip: 0x7f6124e5247a)
unknown function (ip: 0x7f6124e83c3b)
unknown function (ip: 0x7f6124e83d2b)
unknown function (ip: 0x7f6124fb2fb9)
unknown function (ip: 0x7f6124fb305b)
jl_f__call_latest at /usr/bin/../lib/julia/libjulia-internal.so.1 (unknown line)
unknown function (ip: 0x7f61254b7ad9)
unknown function (ip: 0x7f61254c04a3)
unknown function (ip: 0x7f61254188d2)
unknown function (ip: 0x7f6125418a28)
unknown function (ip: 0x7f613c3d8542)
jl_repl_entrypoint at /usr/bin/../lib/julia/libjulia-internal.so.1 (unknown line)
main at julia (unknown line)
__libc_start_main at /usr/bin/../lib/libc.so.6 (unknown line)
_start at julia (unknown line)
Allocations: 2111126 (Pool: 2110141; Big: 985); GC: 3
[1]    17854 segmentation fault (core dumped)  julia