Hello,
Fortunately this time I was able to fix the problem upside, but now while trying to install the gdb package appears the following error:

Error: Hash sum check for gdb failed
/home/sgrjlhgwl/Downloads/genode-21.02/tool/ports/mk/install.mk:197: recipe for target 'gdb.file' failed
make[3]: *** [gdb.file] Error 1
/home/sgrjlhgwl/Downloads/genode-21.02/tool/ports/mk/prepare_single_port.mk:38: recipe for target '_install_in_port_dir' failed
make[2]: *** [_install_in_port_dir] Error 2
/home/sgrjlhgwl/Downloads/genode-21.02/tool/ports/prepare_port:47: recipe for target 'gdb' failed
make[1]: *** [gdb] Error 2
tool_chain:495: recipe for target '/home/sgrjlhgwl/Downloads/genode-21.02/contrib/gdb-8eddf0d249a22993e57b3242112fb62f503101c9/src/noux-pkg/gdb/configure' failed
make: *** [/home/sgrjlhgwl/Downloads/genode-21.02/contrib/gdb-8eddf0d249a22993e57b3242112fb62f503101c9/src/noux-pkg/gdb/configure] Error 2

Any hints?
I've tried to modify the install.mk file deleting the Hash lines, but it grow up a new error:

preparing gdb...
gdb  extract gdb-8.2.1.tar.xz (gdb)
xz: (stdin): File format not recognized
tar: Child returned status 1
tar: Error is not recoverable: exiting now
/home/sgrjlhgwl/Downloads/genode-21.02/tool/ports/mk/install.mk:249: recipe for target 'gdb.archive' failed
make[3]: *** [gdb.archive] Error 2
/home/sgrjlhgwl/Downloads/genode-21.02/tool/ports/mk/prepare_single_port.mk:38: recipe for target '_install_in_port_dir' failed
make[2]: *** [_install_in_port_dir] Error 2
/home/sgrjlhgwl/Downloads/genode-21.02/tool/ports/prepare_port:47: recipe for target 'gdb' failed
make[1]: *** [gdb] Error 2
tool_chain:495: recipe for target '/home/sgrjlhgwl/Downloads/genode-21.02/contrib/gdb-8eddf0d249a22993e57b3242112fb62f503101c9/src/noux-pkg/gdb/configure' failed
make: *** [/home/sgrjlhgwl/Downloads/genode-21.02/contrib/gdb-8eddf0d249a22993e57b3242112fb62f503101c9/src/noux-pkg/gdb/configure] Error 2

Regards,
Edoardo Mantovani, 2021


Il giorno mer 3 mar 2021 alle ore 20:20 John J. Karcher <devuser@alternateapproach.com> ha scritto:
Not to belabor the point, but I would recommend (to you and anyone else
in the same situation) to take a look at the Genodians article.  Stefan
has wrapped various docker commands into simple script commands,
covering downloading the container image, running it, deleting it, etc.

I've never used docker before either, and still haven't really, but I
used it as a little learning experience to watch the actual docker
commands that his script issues, just for curiosity.

Long story short, it's a lot easier than either messing with my
installed build tools or updating the source for an old release.

  FWIW,

   John J. Karcher
   devuser@alternateapproach.com


On 3/3/21 1:58 PM, Edoardo Mantovani wrote:
> Hello John,
> Currently I am trying to clean the installation and retry it.
> I never used docker so I'll skip,
>
> Thanks for your help,
>
> Regards,
> Edoardo Mantovani, 2021
>
> Il giorno mer 3 mar 2021 alle ore 18:55 John J. Karcher
> <devuser@alternateapproach.com <mailto:devuser@alternateapproach.com>>
> ha scritto:
>
>     Hello Edoardo,
>
>     The situation isn't exactly the same, so ignore this if it doesn't
>     apply.
>
>     I have been tinkering a little bit with 20.08, which doesn't build
>     on my
>     Debian system, so I've been using Stefan's Genode development docker
>     container as described at
>     "https://genodians.org/skalk/2020-09-29-docker-devel
>     <https://genodians.org/skalk/2020-09-29-docker-devel>".  This does the
>     job for me.
>
>        Hope it helps,
>
>         John J. Karcher
>     devuser@alternateapproach.com <mailto:devuser@alternateapproach.com>
>
>
>     On 3/3/21 4:28 AM, Edoardo Mantovani wrote:
>      > Hi Christian,
>      > I am using a common Ubuntu 16.04.7 LTS, codename Xenial.
>      > My gcc version is the 5.4.0 20160609, made for Ubuntu
>      > 5.4.0-6Ubuntu1-16.04.12), my binutils are at 2.26.1 version.
>      >
>      > Regards,
>      > Edoardo Mantovani, 2021
>      >
>      > Il giorno mer 3 mar 2021 alle ore 09:43 Christian Helmuth
>      > <christian.helmuth@genode-labs.com
>     <mailto:christian.helmuth@genode-labs.com>
>      > <mailto:christian.helmuth@genode-labs.com
>     <mailto:christian.helmuth@genode-labs.com>>> ha scritto:
>      >
>      >     Hello Edoardo,
>      >
>      >     it seems your Linux installation puts obstacles in your way.
>     As you
>      >     wrote you're using Ubuntu, could you tell us more about the
>     version?
>      >     Something like 'lsb_release -a' may help. Does it use GCC as host
>      >     compiler? Which version of GCC and binutils is used?
>      >
>      >     Regards
>      >     --
>      >     Christian Helmuth
>      >     Genode Labs
>      >
>      > https://www.genode-labs.com/ <https://www.genode-labs.com/>
>     <https://www.genode-labs.com/ <https://www.genode-labs.com/>> ·
>      > https://genode.org/ <https://genode.org/> <https://genode.org/
>     <https://genode.org/>>
>      > https://twitter.com/GenodeLabs <https://twitter.com/GenodeLabs>
>     <https://twitter.com/GenodeLabs <https://twitter.com/GenodeLabs>> ·
>      >     /ˈdʒiː.nəʊd/
>      >
>      >     Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
>      >     Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
>      >
>      >     _______________________________________________
>      >     Genode users mailing list
>      > users@lists.genode.org <mailto:users@lists.genode.org>
>     <mailto:users@lists.genode.org <mailto:users@lists.genode.org>>
>      > https://lists.genode.org/listinfo/users
>     <https://lists.genode.org/listinfo/users>
>      >     <https://lists.genode.org/listinfo/users
>     <https://lists.genode.org/listinfo/users>>
>      >
>      >
>      >
>      > --
>      >
>      > Edoardo Mantovani
>      > *Independent security researcher*
>      > *email: *Baseband@cpan.org <mailto:Baseband@cpan.org>
>     <mailto:Baseband@cpan.org <mailto:Baseband@cpan.org>>
>      > Urbino, Italy
>      >
>      >
>      > _______________________________________________
>      > Genode users mailing list
>      > users@lists.genode.org <mailto:users@lists.genode.org>
>      > https://lists.genode.org/listinfo/users
>     <https://lists.genode.org/listinfo/users>
>      >
>
>     _______________________________________________
>     Genode users mailing list
>     users@lists.genode.org <mailto:users@lists.genode.org>
>     https://lists.genode.org/listinfo/users
>     <https://lists.genode.org/listinfo/users>
>
>
>
> --
>       
> Edoardo Mantovani
> *Independent security researcher*
> *email: *Baseband@cpan.org <mailto:Baseband@cpan.org>
> Urbino, Italy
>
>
> _______________________________________________
> Genode users mailing list
> users@lists.genode.org
> https://lists.genode.org/listinfo/users
>

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--

Edoardo Mantovani
Independent security researcher
email: Baseband@cpan.org
Urbino, Italy