On 14/12/2023 19:21, Anil Gurses via USRP-users wrote:

    It fails when I was trying it.


Can you give more information? What is the exact error?

    Did you have to delete the build folder then recreate it for a
    successful installation?

You can try deleting and recreating it again. It shouldn't matter. If you follow the instructions I shared, there shouldn't be any build folder since you'll be cloning from scratch.

PS. Don't forget to do `sudo ldconfig` after your installation.

I'll note that on Ubuntu 22.04 (which I think is the OS here), UHD is already packaged for the OS, and available at version:

UHD 4.1.0.5-3


No building from source required.     We use an X310 on a machine at the observatory with *nothing* build from source on
  the Ubuntu 22.04 host machine.



A.

On Thu, Dec 14, 2023 at 6:18 PM LoyCurtis Smith <ljsmi...@ncsu.edu> wrote:

    Thanks Anil.

    It fails when I was trying it. Did you have to delete the build
    folder then recreate it for a successful installation?

    V/r

    LoyCurtis Smith


    On Thu, Dec 14, 2023 at 5:29 PM Anil Gurses <agur...@ncsu.edu> wrote:

        Hi LoyCurtis,

        You can install different version of UHD by changing your
        branch to the version's tag on the GitHub repository as shown
        below,

        ```
        git clone https://github.com/EttusResearch/uhd.git
        git checkout tags/v4.0.0.0
        ...
        ```
        With these steps, you change your branch to a specific version
        release. Then you need to build it again as usual.

        Let me know if you have any questions.

        A.

        On Thu, Dec 14, 2023 at 5:21 PM LoyCurtis Smith via USRP-users
        <usrp-users@lists.ettus.com> wrote:

            Since Ubuntu 18.04 is EOL, my school upgraded my lab
            systems to Ubuntu 22.04. Since upgrading to Ubuntu 22.04,
            I have been unable to connect to my USRP x310s via
            "*uhd_find_devices*." I can only PING them, and I can only
            communicate with them via UHD when explicitly stating the
            IP Address of my USRP. I was able to communicate with the
            devices via UHD v

            While troubleshooting what is blocking the traffic with my
            IT staff, I am trying to change the UHD version from 4.5
            to UHD version 4.0 to see if it changes anything. However,
            I do not see any instructions on installing a different
            UHD version. I installed UHD from source following the NI
            build guide
            (https://files.ettus.com/manual/page_build_guide.html).

            Please assist.

            V/r

            LoyCurtis Smith
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