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tux_99

Member

Registered: 2025-06-17

Posts: 123  

dpkg-source: warning: cannot verify inline signature

I just ran "apt upgrade" to install the latest updates on a Devuan Excalibur PC and got the above warning for three packages.
What do I have to do to avoid these warning in future updates, am I missing some "trusted keys" package?

Get:1 wireless-regdb_2026.05.30-1~deb13u1.dsc [2303 B]                                                                                                          
Get:2 wireless-regdb_2026.05.30.orig.tar.xz [32.0 kB]                                                                                                           
Get:3 wireless-regdb_2026.05.30-1~deb13u1.debian.tar.xz [21.2 kB]                                                                                               
Fetched 55.5 kB in 0s (0 B/s)                                                                                                                                   
apt-listdifferences: skipping differences for src:libcaca - differences already seen
apt-listdifferences: skipping differences for src:graphite2 - differences already seen
gpgv: Signature made Mon 11 May 2026 08:14:40 CEST
gpgv:                using RSA key 72E3CB773315DFA2E464743D94532124541922FB
gpgv: Can't check signature: No public key
dpkg-source: warning: cannot verify inline signature for /var/cache/apt/sources/base-files_13.8+deb13u5devuan1.dsc: no acceptable signature found
gpgv: Signature made Mon 06 Jul 2026 07:47:52 CEST
gpgv:                using RSA key 72E3CB773315DFA2E464743D94532124541922FB
gpgv: Can't check signature: No public key
dpkg-source: warning: cannot verify inline signature for /var/cache/apt/sources/base-files_13.8+deb13u6devuan1.dsc: no acceptable signature found
apt-listdifferences: removing old src:base-files 13.8+deb13u5devuan1
apt-listdifferences: skipping differences for src:libass - differences already seen
apt-listdifferences: removing old src:pupnp 1.14.20-1
apt-listdifferences: removing old src:dhcpcd 10.1.0-11+deb13u2
apt-listdifferences: skipping differences for src:libxpm - differences already seen
apt-listdifferences: skipping differences for src:libxml-libxml-perl - differences already seen
apt-listdifferences: removing old src:libxml2 2.12.7+dfsg+really2.9.14-2.1+deb13u2
gpgv: Signature made Fri 20 Feb 2026 17:05:49 CET
gpgv:                using RSA key AC2B29BD34A6AFDDB3F68F35E7BFC8EC95861109
gpgv: Can't check signature: No public key
dpkg-source: warning: cannot verify inline signature for /var/cache/apt/sources/wireless-regdb_2026.02.04-1~deb13u1.dsc: no acceptable signature found
gpgv: Signature made Wed 10 Jun 2026 00:09:56 CEST
gpgv:                using RSA key AC2B29BD34A6AFDDB3F68F35E7BFC8EC95861109
gpgv: Can't check signature: No public key
dpkg-source: warning: cannot verify inline signature for /var/cache/apt/sources/wireless-regdb_2026.05.30-1~deb13u1.dsc: no acceptable signature found
apt-listdifferences: removing old src:wireless-regdb 2026.02.04-1~deb13u1
apt-listdifferences: skipping differences for src:mesa - differences already seen
apt-listdifferences: removing old src:poppler 25.03.0-5+deb13u3
apt-listdifferences: removing old src:nss 3.110-1+deb13u2
gpgv: Signature made Fri 22 May 2026 10:49:20 CEST
gpgv:                using RSA key 64AA2AB531D56903366BFEF982AA4A243B1E9478
gpgv: Can't check signature: No public key
dpkg-source: warning: cannot verify inline signature for /var/cache/apt/sources/samba_4.22.8+dfsg-0+deb13u2.dsc: no acceptable signature found
gpgv: Signature made Thu 11 Jun 2026 06:36:35 CEST
gpgv:                using RSA key 64AA2AB531D56903366BFEF982AA4A243B1E9478
gpgv: Can't check signature: No public key
dpkg-source: warning: cannot verify inline signature for /var/cache/apt/sources/samba_4.22.10+dfsg-0+deb13u1.dsc: no acceptable signature found
apt-listdifferences: removing old src:samba 4.22.8+dfsg-0+deb13u2

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“Either the users control the program – or the program controls the users” Richard Stallman