mailing-list for TeXmacs Users

[Félix Faisant <address@concealed>]

  Hello everyone,

Same issue under XFCE, with TexMacs built from source with Qt6, default user interface theme, default look and feel.

This was already an issue in the svn version in november (and probably before)

It can be prevented by disabling "Use new toolbar" in the prefs.

On Sat, 2026-03-21 at 17:49 +0100, Andrea Gamba wrote:

Hello everyone, 
I installed texmacs on Ubuntu with apt, everything works fine, except for a problem with TexMacs not recognizing correctly the native kde-plasma scheme: I get a strange black background and icons appear only when hoovering on them with the mouse.
I'm including a screenshot.
Is this a known problem?
Andrea

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 : address@concealed Mail CNRS : address@concealed Mail Mathrice : address@concealed Téléphone : 06 86 43 86 39 Bureau : 1013