Re: New TeXmacs version 2.1.5

Giovanni Piredda <[email protected]> Wed, 18 Mar 2026 14:57:31 +0000
Newsgroups gmane.editors.texmacs.user
Message-ID <[email protected]>
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|dpkg --listfiles texmacs|

|:-)|

On 3/18/26 14:40, CARLOS JAVIER SILVA CASTILLO wrote:
> Excellent, Giovanni! TeXmacs version 2.1.5 is fantastic. I have a 
> problem, not with its functionality, but I want to put the new TeXmacs 
> icon on my desktop, and I can't find the installation directory. Could 
> you please tell me the directory where TeXmacs version 2.1 is hosted 
> and installed? Thank you very much.
>
> El mar, 17 mar 2026 a las 17:15, Giovanni Piredda 
> (<[email protected]>) escribió:
>
>     Thanks Liza,
>
>     it worked and it is very nice.
>
>     I got the impression that I had to instruct Ubuntu to pick the
>     TeXmacs repository version instead of the Ubuntu repository
>     version, as it was considering the 2.1.4 in the Ubuntu repo as
>     newer, so I did it by asking an LLM.
>
>     I am not confident though, that all steps I did were logical and
>     that it could not have worked in a simpler way. But maybe this is
>     an issue to consider as well.
>
>     Giovanni
>
>     On 3/17/26 12:09, Liza Belos wrote:
>>
>>     Hello everyone,
>>
>>     The apt issue on recent Ubuntu/Debian versions has been fixed.
>>     You can simply re-run the commands from
>>     https://www.texmacs.org/tmweb/download/linux-repos.en.html to
>>     resolve it.
>>
>>     Best regards,
>>
>>     Liza
>>
>>     On 3/13/2026 7:46 PM, Giovanni Piredda wrote:
>>>
>>>     This is very nice!
>>>
>>>     This said, on running apt-get update after adding the repository
>>>     in Ubuntu I get
>>>
>>>     The following signatures couldn't be verified because the public
>>>     key is not available:
>>>
>>>     Any idea of what to do?
>>>
>>>     Giovanni
>>>
>>>     On 3/13/26 16:47, Liza Belos wrote:
>>>>
>>>>     Hello everyone,
>>>>
>>>>     We are pleased to announce the release of TeXmacs version 2.1.5
>>>>
>>>>     This version uses Qt6 by default, supports very high-definition
>>>>     displays, and introduces new ongoing collaborative editing
>>>>     features. On Windows, TeXmacs is now available on the Microsoft
>>>>     Store. On Linux, we have a new Qt6 AppImage that maximizes
>>>>     compatibility with Linux distributions. On Mac, we have new
>>>>     universal packages.
>>>>
>>>>       * Download for Windows:
>>>>         https://www.texmacs.org/tmweb/download/windows.en.html
>>>>       * Download for macOS:
>>>>         https://www.texmacs.org/tmweb/download/macosx.en.html
>>>>       * Download for Linux:
>>>>         https://www.texmacs.org/tmweb/download/linux.en.html
>>>>
>>>>     Happy writing with TeXmacs!
>>>>
>>>>     The TeXmacs Team
>>>>
>>>>     -- 
>>>>
>>>>     	*Liza Belos*
>>>>     *Laboratoire d'Informatique de l'École Polytechnique*
>>>>
>>>>     *Mail Polytechnique : *[email protected]
>>>>     *Mail CNRS : *[email protected]
>>>>     *Mail Mathrice : *[email protected]
>>>>     *Téléphone : *06 86 43 86 39
>>>>     *Bureau : *1013
>>>>
>>     -- 
>>
>>     	*Liza Belos*
>>     *Laboratoire d'Informatique de l'École Polytechnique*
>>
>>     *Mail Polytechnique : *[email protected]
>>     *Mail CNRS : *[email protected]
>>     *Mail Mathrice : *[email protected]
>>     *Téléphone : *06 86 43 86 39
>>     *Bureau : *1013
>>
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    <p><code>dpkg --listfiles texmacs</code></p>
    <p><code>:-)</code></p>
    <div class="moz-cite-prefix">On 3/18/26 14:40, CARLOS JAVIER SILVA
      CASTILLO wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CANw1-skwoYRTyxyUmUeXUCfi2ey08wdH6JS36Mj8hgTyWhgZdA@mail.gmail.com">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <div dir="ltr">Excellent, Giovanni! TeXmacs version 2.1.5 is
        fantastic. I have a problem, not with its functionality, but I
        want to put the new TeXmacs icon on my desktop, and I can't find
        the installation directory. Could you please tell me the
        directory where TeXmacs version 2.1 is hosted and installed?
        Thank you very much.</div>
      <br>
      <div class="gmail_quote gmail_quote_container">
        <div dir="ltr" class="gmail_attr">El mar, 17 mar 2026 a las
          17:15, Giovanni Piredda (&lt;<a
            href="mailto:[email protected]" moz-do-not-send="true"
            class="moz-txt-link-freetext">[email protected]</a>&gt;)
          escribió:<br>
        </div>
        <blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
          <div>
            <p>Thanks Liza,</p>
            <p>it worked and it is very nice.</p>
            <p>I got the impression that I had to instruct Ubuntu to
              pick the TeXmacs repository version instead of the Ubuntu
              repository version, as it was considering the 2.1.4 in the
              Ubuntu repo as newer, so I did it by asking an LLM.</p>
            <p>I am not confident though, that all steps I did were
              logical and that it could not have worked in a simpler
              way. But maybe this is an issue to consider as well.</p>
            <p>Giovanni</p>
            <div>On 3/17/26 12:09, Liza Belos wrote:<br>
            </div>
            <blockquote type="cite">
              <p>Hello everyone,</p>
              <p>The apt issue on recent Ubuntu/Debian versions has been
                fixed. You can simply re-run the commands from <a
href="https://www.texmacs.org/tmweb/download/linux-repos.en.html"
                  target="_blank" moz-do-not-send="true"
                  class="moz-txt-link-freetext">https://www.texmacs.org/tmweb/download/linux-repos.en.html</a>
                to resolve it.</p>
              <p>Best regards,</p>
              <p>Liza</p>
              <div>On 3/13/2026 7:46 PM, Giovanni Piredda wrote:<br>
              </div>
              <blockquote type="cite">
                <p>This is very nice!</p>
                <p>This said, on running apt-get update after adding the
                  repository in Ubuntu I get</p>
                <p>The following signatures couldn't be verified because
                  the public key is not available: </p>
                <p>Any idea of what to do?</p>
                <p>Giovanni</p>
                <div>On 3/13/26 16:47, Liza Belos wrote:<br>
                </div>
                <blockquote type="cite">
                  <p>Hello everyone,</p>
                  <p>We are pleased to announce the release of TeXmacs
                    version 2.1.5</p>
                  <p>This version uses Qt6 by default, supports very
                    high-definition displays, and introduces new ongoing
                    collaborative editing features. On Windows, TeXmacs
                    is now available on the Microsoft Store. On Linux,
                    we have a new Qt6 AppImage that maximizes
                    compatibility with Linux distributions. On Mac, we
                    have new universal packages.</p>
                  <ul>
                    <li>Download for Windows: <a
href="https://www.texmacs.org/tmweb/download/windows.en.html"
                        target="_blank" moz-do-not-send="true"
                        class="moz-txt-link-freetext">https://www.texmacs.org/tmweb/download/windows.en.html</a></li>
                    <li>Download for macOS: <a
href="https://www.texmacs.org/tmweb/download/macosx.en.html"
                        target="_blank" moz-do-not-send="true"
                        class="moz-txt-link-freetext">https://www.texmacs.org/tmweb/download/macosx.en.html</a></li>
                    <li>Download for Linux: <a
href="https://www.texmacs.org/tmweb/download/linux.en.html"
                        target="_blank" moz-do-not-send="true"
                        class="moz-txt-link-freetext">https://www.texmacs.org/tmweb/download/linux.en.html</a></li>
                  </ul>
                  <p>Happy writing with TeXmacs!</p>
                  <p>The TeXmacs Team</p>
                  <div>-- <br>
                    <table border="0" cellspacing="0" cellpadding="0"
                      style="font-size:small;color:rgb(1,66,106)">
                      <tbody>
                        <tr>
                          <td>  <br>
                          </td>
                          <td style="padding-left:10px"> <b>Liza Belos</b><br>
                            <b>Laboratoire d'Informatique de l'École
                              Polytechnique</b><br>
                            <br>
                            <b>Mail Polytechnique : </b><a
                              href="mailto:[email protected]"
                              target="_blank" moz-do-not-send="true"
                              class="moz-txt-link-freetext">[email protected]</a><br>
                            <b>Mail CNRS : </b><a
                              href="mailto:[email protected]"
                              target="_blank" moz-do-not-send="true"
                              class="moz-txt-link-freetext">[email protected]</a><br>
                            <b>Mail Mathrice : </b><a
                              href="mailto:[email protected]"
                              target="_blank" moz-do-not-send="true"
                              class="moz-txt-link-freetext">[email protected]</a><br>
                            <b>Téléphone : </b>06 86 43 86 39<br>
                            <b>Bureau : </b>1013 </td>
                        </tr>
                      </tbody>
                    </table>
                  </div>
                </blockquote>
              </blockquote>
              <div>-- <br>
                <table border="0" cellspacing="0" cellpadding="0"
                  style="font-size:small;color:rgb(1,66,106)">
                  <tbody>
                    <tr>
                      <td>  <br>
                      </td>
                      <td style="padding-left:10px"> <b>Liza Belos</b><br>
                        <b>Laboratoire d'Informatique de l'École
                          Polytechnique</b><br>
                        <br>
                        <b>Mail Polytechnique : </b><a
                          href="mailto:[email protected]"
                          target="_blank" moz-do-not-send="true"
                          class="moz-txt-link-freetext">[email protected]</a><br>
                        <b>Mail CNRS : </b><a
                          href="mailto:[email protected]"
                          target="_blank" moz-do-not-send="true"
                          class="moz-txt-link-freetext">[email protected]</a><br>
                        <b>Mail Mathrice : </b><a
                          href="mailto:[email protected]"
                          target="_blank" moz-do-not-send="true"
                          class="moz-txt-link-freetext">[email protected]</a><br>
                        <b>Téléphone : </b>06 86 43 86 39<br>
                        <b>Bureau : </b>1013 </td>
                    </tr>
                  </tbody>
                </table>
              </div>
            </blockquote>
          </div>
        </blockquote>
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