openwisp · nemesifier · Jul 2, 2026 · Jul 2, 2026 · Jul 2, 2026
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -27,6 +27,7 @@ jobs:
         distro:
           - ubuntu2204
           - ubuntu2404
+          - ubuntu2604
           - debian12
           - debian13
 

diff --git a/README.md b/README.md
@@ -6,7 +6,7 @@
 
 Ansible role that installs the OpenWISP Server Application.
 
-Tested on **Debian (Trixie/Bookworm)**, **Ubuntu (24/22 LTS)**.
+Tested on **Debian (Trixie/Bookworm)**, **Ubuntu (26/24/22 LTS)**.
 
 **Recommended minimum ansible core version**: 2.13.
 

diff --git a/docs/developer/installation.rst b/docs/developer/installation.rst
@@ -82,6 +82,7 @@ linux debian/ubuntu systems):
 
 .. code-block:: shell
 
+    docker pull geerlingguy/docker-ubuntu2604-ansible:latest
     docker pull geerlingguy/docker-ubuntu2404-ansible:latest
     docker pull geerlingguy/docker-ubuntu2204-ansible:latest
     docker pull geerlingguy/docker-debian13-ansible:latest

diff --git a/docs/index.rst b/docs/index.rst
@@ -10,7 +10,7 @@ This ansible role allows deploying the OpenWISP Server Application.
 
 **Recommended minimum ansible core version**: 2.13.
 
-Tested on **Debian (Trixie/Bookworm)**, **Ubuntu (24/22 LTS)**.
+Tested on **Debian (Trixie/Bookworm)**, **Ubuntu (26/24/22 LTS)**.
 
 The following diagram illustrates the role of the Ansible OpenWISP role
 within the OpenWISP architecture.

diff --git a/docs/user/role-variables.rst b/docs/user/role-variables.rst
@@ -31,7 +31,7 @@ take a look at `the default values of these variables
         openwisp2_monitoring_version: "openwisp-monitoring~=1.0.0"
         openwisp2_radius_version: "openwisp-radius~=1.0.0"
         openwisp2_django_version: "django~=3.2.13"
-        # Extra arguments passed to pip when reinstalling Python packages with --force-reinstall 
+        # Extra arguments passed to pip when reinstalling Python packages with --force-reinstall
         # By default, packages are upgraded on each playbook run.
         # Can be overridden, for example:
         # openwisp2_pip_extra_args: "--upgrade --force-reinstall"

diff --git a/docs/user/system-requirements.rst b/docs/user/system-requirements.rst
@@ -43,5 +43,6 @@ Supported Operating Systems
 
 - Debian 12
 - Debian 11
+- Ubuntu 26 LTS
 - Ubuntu 24 LTS
 - Ubuntu 22 LTS
diff --git a/meta/main.yml b/meta/main.yml
@@ -1,7 +1,7 @@
 ---

 dependencies:
  - src: https://github.com/openwisp/Stouts.postfix
    version: origin/main
    name: Stouts.postfix
    when: openwisp2_postfix_install
@@ -31,6 +31,7 @@
       versions:
         - jammy
         - noble
+        - resolute
   galaxy_tags:
     - system
     - networking

diff --git a/molecule/local/molecule.yml b/molecule/local/molecule.yml
@@ -10,6 +10,14 @@ lint: |
   set -e
   ../../run-qa-checks
 platforms:
+  - name: "openwisp2-ubuntu2604"
+    image: "geerlingguy/docker-ubuntu2604-ansible:latest"
+    command: ${MOLECULE_DOCKER_COMMAND:-""}
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+    cgroupns_mode: host
+    privileged: true
+    pre_build_image: true
   - name: "openwisp2-ubuntu2404"
     image: "geerlingguy/docker-ubuntu2404-ansible:latest"
     command: ${MOLECULE_DOCKER_COMMAND:-""}

diff --git a/tasks/freeradius.yml b/tasks/freeradius.yml
@@ -44,6 +44,7 @@
       ansible.builtin.set_fact:
         freeradius_dir: "/etc/freeradius/3.0"
       when: openwisp2_installed_freeradius_version.stdout == '3.0'
+
 - name: Add freeradius repository into Ubuntu noble sources list
   become: true
   when:
@@ -58,6 +59,20 @@
     dest: /etc/apt/sources.list.d/networkradius.list
     mode: "0644"
 
+- name: Add freeradius repository into Ubuntu resolute sources list
+  become: true
+  when:
+    - ansible_distribution|string == 'Ubuntu'
+    - ansible_distribution_release|string == 'resolute'
+  tags:
+    - molecule-idempotence-notest
+  ansible.builtin.copy:
+    content: >
+      deb [arch=amd64 signed-by=/etc/apt/trusted.gpg.d/packages.networkradius.com.asc]
+      http://packages.inkbridgenetworks.com/freeradius-3.2/ubuntu/resolute resolute main
+    dest: /etc/apt/sources.list.d/networkradius.list
+    mode: "0644"
+
 - name: Add freeradius repository into Debian bookworm sources list
   become: true
   when:

diff --git a/tasks/main.yml b/tasks/main.yml
@@ -8,6 +8,15 @@
     - ansible_distribution_release|string == 'trixie'
   tags: [always]
 
+- name: Include variables for Ubuntu 26.04
+  ansible.builtin.include_vars:
+    dir: "{{ role_path }}/vars"
+    files_matching: "^ubuntu-26.yml$"
+  when:
+    - ansible_distribution|string == 'Ubuntu'
+    - ansible_distribution_release|string == 'resolute'
+  tags: [always]
+
 - name: Import APT tasks
   ansible.builtin.import_tasks: apt.yml
   tags: [openwisp2, apt]

diff --git a/vars/ubuntu-26.yml b/vars/ubuntu-26.yml
@@ -0,0 +1,6 @@
+---
+
+# Override variables for Ubuntu 26.04
+
+openwisp2_ntp_pkg: ntpsec
+openwisp2_libgdk_pixbuf_pkg: libgdk-pixbuf-2.0-0