# Apt raises warning for repo on Debian 13

**URL:** <https://discuss.elastic.co/t/apt-raises-warning-for-repo-on-debian-13/381567>\
**Category:** Elasticsearch\
**Created:** [September 3, 2025, 12:20pm UTC](https://discuss.elastic.co/t/apt-raises-warning-for-repo-on-debian-13/381567 "2025-09-03T12:20:30Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![kcp](https://avatars.discourse-cdn.com/v4/letter/k/919ad9/32.png) [@kcp](https://discuss.elastic.co/u/kcp)\
**Post date:** [September 3, 2025, 12:20pm UTC](https://discuss.elastic.co/t/apt-raises-warning-for-repo-on-debian-13/381567/1 "2025-09-03T12:20:30Z")

</div>

The Elastic 8 repo causes apt to raise a warning on Debian 13 (aka Trixie).

```auto
root@charly-dev13:~# apt-get update
...
Get:9 https://artifacts.elastic.co/packages/oss-8.x/apt stable InRelease [3248 B]
Get:10 https://artifacts.elastic.co/packages/oss-8.x/apt stable/main amd64 Packages [43.1 kB]
Fetched 57.0 kB in 0s (302 kB/s)
Reading package lists... Done
W: https://artifacts.elastic.co/packages/oss-8.x/apt/dists/stable/InRelease: Policy will reject signature within a year, see --audit for details

```

A run using the suggested `--audit` options shows this:

```auto
root@charly-dev13:~# apt-get update --audit
...
Hit:9 https://artifacts.elastic.co/packages/oss-8.x/apt stable InRelease
Fetched 10.7 kB in 0s (68.7 kB/s)
Reading package lists... Done
W: https://artifacts.elastic.co/packages/oss-8.x/apt/dists/stable/InRelease: Policy will reject signature within a year, see --audit for details
A: https://artifacts.elastic.co/packages/oss-8.x/apt/dists/stable/InRelease: Sub-process /usr/bin/sqv returned an error code (1), error message is:
   Signing key on 46095ACC8548582C1A2699A9D27D666CD88E42B4 is not bound:
              No binding signature at time 2025-08-28T10:02:39Z
     because: Policy rejected non-revocation signature (PositiveCertification) requiring second pre-image resistance
     because: SHA1 is not considered secure since 2026-02-01T00:00:00Z

```

On Trixie Debian made the transition from apt 2.x to 3.x which brings various changes.

```auto
root@charly-dev13:~# lsb_release -a
No LSB modules are available.
Distributor ID:	Debian
Description:	Debian GNU/Linux 13 (trixie)
Release:	13
Codename:	trixie

```

```auto
root@charly-dev13:~# apt --version
apt 3.0.3 (amd64)

```

As todays warning, usually turns into tomorrows error: Mind to take a look?

Thanks in advance  
Charly