The versions herein proposed for Jammy and Focal were superseded, the
only changes in the subsequent versions were to limit the supported
architectures, preventing FTBFS issues with unsupported architectures.
The following test results were then performed with those. I confirm the
fixes were effectively delivered and we can close this bug.
----
Test results for Ubuntu 22.04 Jammy Jellyfish:
WSL version: 2.7.0.0
Kernel version: 6.6.114.1-1
WSLg version: 1.0.71
MSRDC version: 1.2.6676
Direct3D version: 1.611.1-81528511
DXCore version: 10.0.26100.1-240331-1435.ge-release
Windows version: 10.0.26200.5518
pre-existing wsl-pro-service version: none
installed wsl-pro-service version: 0.1.18~22.04.2 installed from jammy-updates
== 1. Less logging:
* Stopped at the 17th attempt, 11 min 4s between the first and last retrial,
acceptable.
s@DESKTOP-551PQ9O:~$ journalctl -b -u wsl-pro.service -f
Jan 15 09:39:21 DESKTOP-551PQ9O systemd[1]: Starting Bridge to Ubuntu Pro agent
on Windows...
Jan 15 09:39:21 DESKTOP-551PQ9O wsl-pro-service[196]: INFO Starting WSL Pro
Service version 0.1.18-1-g3c35f427-dirty
Jan 15 09:39:21 DESKTOP-551PQ9O systemd[1]: Started Bridge to Ubuntu Pro agent
on Windows.
Jan 15 09:39:21 DESKTOP-551PQ9O wsl-pro-service[196]: WARNING Daemon: could not
connect to Windows Agent: could not get address: could not read agent port file
"/mnt/c/Users/User/.ubuntupro/.address": open
/mnt/c/Users/User/.ubuntupro/.address: no such file or directory
...
Jan 15 09:50:25 DESKTOP-551PQ9O wsl-pro-service[196]: WARNING Daemon: could not
connect to Windows Agent: could not get address: could not read agent port file
"/mnt/c/Users/User/.ubuntupro/.address": open
/mnt/c/Users/User/.ubuntupro/.address: no such file or directory
Jan 15 09:50:25 DESKTOP-551PQ9O wsl-pro-service[196]: WARNING Exiting after
<nil>: check if the Windows agent is installed and running.
Jan 15 09:50:25 DESKTOP-551PQ9O systemd[1]: wsl-pro.service: Deactivated
successfully.
* Then systemd restarted the unit 20min after stopping.
Jan 15 10:10:25 DESKTOP-551PQ9O systemd[1]: wsl-pro.service: Scheduled restart
job, restart counter is at 1.
Jan 15 10:10:25 DESKTOP-551PQ9O systemd[1]: Stopped Bridge to Ubuntu Pro agent
on Windows.
Jan 15 10:10:25 DESKTOP-551PQ9O systemd[1]: Starting Bridge to Ubuntu Pro agent
on Windows...
Jan 15 10:10:25 DESKTOP-551PQ9O wsl-pro-service[805]: INFO Starting WSL Pro
Service version 0.1.18-1-g3c35f427-dirty
Jan 15 10:10:25 DESKTOP-551PQ9O systemd[1]: Started Bridge to Ubuntu Pro agent
on Windows.
Overall objective achieved: much less logging when the Windows agent is not
installed.
Overall test results: success.
== 2. Pro attachment works under systemd restrictions and without
livepatch being installed.
NOTE: Package ubuntu-pro-client on jammy-updates is version
v37.1ubuntu0~22.04
Pro attachment succeeded, livepatch wasn't installed and no mentions to
bad syscall or permission denied errors in the journal.
Overall test results: success.
== 3. wsl-pro-service outside of WSL
Tested on a LXD container:
Client version: 5.21.4 LTS
Server version: 5.21.4 LTS
builder@jammy-builder:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.5 LTS
Release: 22.04
Codename: jammy
builder@jammy-builder:~$ systemctl status wsl-pro
○ wsl-pro.service - Bridge to Ubuntu Pro agent on Windows
Loaded: loaded (/lib/systemd/system/wsl-pro.service; enabled; vendor
preset: enabled)
Active: inactive (dead)
Condition: start condition failed at Thu 2026-01-15 12:35:35 UTC; 16s ago
builder@jammy-builder:~$
Overall test results: success.
----
Test results for Ubuntu 20.04 Focal Fossa:
WSL version: 2.7.0.0
Kernel version: 6.6.114.1-1
WSLg version: 1.0.71
MSRDC version: 1.2.6676
Direct3D version: 1.611.1-81528511
DXCore version: 10.0.26100.1-240331-1435.ge-release
Windows version: 10.0.26200.5518
pre-existing wsl-pro-service version: none
installed wsl-pro-service version: 0.1.18~20.04.2 installed from focal-updates
== 1. Less logging:
* Stopped at the 17th attempt, 11 min 4s between the first and last retrial,
acceptable.
u@DESKTOP-551PQ9O:~$ journalctl -b -u wsl-pro.service -f
-- Logs begin at Thu 2026-01-15 10:03:25 -03. --
Jan 15 10:07:40 DESKTOP-551PQ9O systemd[1]: Starting Bridge to Ubuntu Pro agent
on Windows...
Jan 15 10:07:40 DESKTOP-551PQ9O wsl-pro-service[21652]: INFO Starting WSL Pro
Service version 0.1.18-1-g3c35f427-dirty
Jan 15 10:07:40 DESKTOP-551PQ9O systemd[1]: Started Bridge to Ubuntu Pro agent
on Windows.
Jan 15 10:07:40 DESKTOP-551PQ9O wsl-pro-service[21652]: WARNING Daemon: could
not connect to Windows Agent: could not get address: could not read agent port
file "/mnt/c/Users/User/.ubuntupro/.address": open
/mnt/c/Users/User/.ubuntupro/.address: no such file or directory
Jan 15 10:07:41 DESKTOP-551PQ9O wsl-pro-service[21652]: WARNING Daemon: could
not connect to Windows Agent: could not get address: could not read agent port
file "/mnt/c/Users/User/.ubuntupro/.address": open
/mnt/c/Users/User/.ubuntupro/.address: no such file or directory
...
Jan 15 10:18:44 DESKTOP-551PQ9O wsl-pro-service[21652]: WARNING Daemon: could
not connect to Windows Agent: could not get address: could not read agent port
file "/mnt/c/Users/User/.ubuntupro/.address": open
/mnt/c/Users/User/.ubuntupro/.address: no such file or directory
Jan 15 10:18:44 DESKTOP-551PQ9O wsl-pro-service[21652]: WARNING Exiting after
<nil>: check if the Windows agent is installed and running.
Jan 15 10:18:44 DESKTOP-551PQ9O systemd[1]: wsl-pro.service: Succeeded.
* Then systemd restarted the unit 20min after stopping.
Jan 15 10:38:44 DESKTOP-551PQ9O systemd[1]: wsl-pro.service: Scheduled restart
job, restart counter is at 1.
Jan 15 10:38:44 DESKTOP-551PQ9O systemd[1]: Stopped Bridge to Ubuntu Pro agent
on Windows.
Jan 15 10:38:44 DESKTOP-551PQ9O systemd[1]: Starting Bridge to Ubuntu Pro agent
on Windows...
Overall objective achieved: much less logging when the Windows agent is not
installed.
Overall test results: success.
== 2. Pro attachment works under systemd restrictions and without
livepatch being installed.
NOTE: Package ubuntu-pro-client on focal-updates is version
v37.1ubuntu0~20.04
Pro attachment succeeded, livepatch wasn't installed and no mentions to
bad syscall or permission denied errors in the journal.
Overall test results: success.
== 3. wsl-pro-service outside of WSL
Tested on a LXD container:
Client version: 5.21.4 LTS
Server version: 5.21.4 LTS
builder@focal-builder:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.6 LTS
Release: 20.04
Codename: focal
builder@focal-builder:~$
builder@focal-builder:~$ systemctl status wsl-pro
● wsl-pro.service - Bridge to Ubuntu Pro agent on Windows
Loaded: loaded (/lib/systemd/system/wsl-pro.service; enabled; vendor
preset: enabled)
Active: inactive (dead)
Condition: start condition failed at Thu 2026-01-15 13:05:29 UTC; 31s ago
Overall test results: success.
----
** Changed in: wsl-pro-service (Ubuntu Focal)
Status: Fix Committed => Fix Released
** Changed in: wsl-pro-service (Ubuntu Jammy)
Status: Fix Committed => Fix Released
** Tags removed: verification-needed verification-needed-focal
verification-needed-jammy
** Tags added: verification-done verification-done-focal verification-done-jammy
--
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https://bugs.launchpad.net/bugs/2106757
Title:
[SRU] wsl-pro-service version 0.1.18 for Questing, Plucky, Oracular
and Noble
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