Arch Linux User Repository

Download STM32CubeIDE-Lnx manually and place it in the build directory. Login required for download.

STM32CubeIDE is now run by executing stm32cubeide_wayland official script. If you have issues related to run environment, try to edit /usr/share/applications/stm32cubeide.desktop file and uncomment one of commented out Exec=... lines and comment out currently used one. After making changes to stm32cubeide.desktop run update-desktop-database as root to apply changes.

Discussion about this Eclipse issues is here: https://github.com/eclipse-platform/eclipse.platform.swt/issues/158

It might be worth considering switching the dependency from webkit2gtk (AUR) to webkit2gtk-4.1, which is already available in the official Arch extra repository.

Building webkit2gtk from source is extremely time-consuming due to its size and complexity, and this significantly increases installation time for STM32CubeIDE users on Arch.

If webkit2gtk-4.1 is ABI/API compatible with what STM32CubeIDE requires, using the repo version would improve installation speed and overall user experience while avoiding unnecessary local builds.

Has anyone verified compatibility with webkit2gtk-4.1?

ST changed something again, now neither curl nor wget can download either the license (SLA0048) nor the additional license terms (HTML)

==> Making package: stm32cubeide 2.1.0-1 (Fri 13 Mar 2026 09:52:17 AM CET)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
  -> Found st-stm32cubeide_2.1.0_27993_20260219_1630_amd64.sh.zip
  -> Found 99-jlink.rules.patch
  -> Downloading stm32cubeide_SLA0048.pdf...
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100 99.00k 100 99.00k   0      0  1.31M      0                              0
  -> Downloading stm32cubeide_v2.1.0_additional_license_terms.html...
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
  0      0   0      0   0      0      0      0                              0
curl: (92) HTTP/2 stream 1 reset by server (error 0x2 INTERNAL_ERROR)
==> ERROR: Failure while downloading https://www.st.com/resource/en/additional_license_terms/additional-license-terms-stm32cubeide-v2-1-0.html
    Aborting...

I had to force _JAVA_AWT_WM_NONREPARENTING=1 as well as GDK_BACKEND=x11

Also their wayland integration seems wacky currently. I had to force x11 by GDK_BACKEND=x11 stm32cubeide.

@EuphoricCatface They removed CubeMX from CubeIDE 2.0.0. You have to install stm32cubemx separately.

I'm quite confused after upgrading to 2.0.0. Where's the device configuration editor? How do I create an example project??

EDIT: Apparently you need STM32CubeMX for that now (AUR link: https://aur.archlinux.org/packages/stm32cubemx)

Download STM32CubeIDE-Lnx manually and place it in the build directory. Login required for download.

Thank you for checking. Fixed.