[Risolto]26.10 problemi con i PPA

[trekfan1]

E, NO, non c'entra nulla l'attacco DDoS a Canonical ma sospetto qualcosa relativo al nuovo APT 3.3 in quanto su resolute nessun problema, ecco l'errore:

Codice: Seleziona tutto

Attenzione: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. OpenPGP signature verification failed: https://ppa.launchpadcontent.net/obsproject/obs-studio/ubuntu resolute InRelease: Sub-process /usr/bin/sqv returned an error code (1), error message is: Signing key on BC7345F522079769F5BBE987EFC71127F425E228 is not bound:            No binding signature at time 2026-04-28T21:02:21Z   because: Policy rejected non-revocation signature (PositiveCertification) requiring second pre-image resistance   because: SHA1 is not considered secure since 2026-02-01T00:00:00Z

[corradoventu]

26.10? sul mio Ubuntu 26.10 ho apt 3.2

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corrado@corrado-n8-ss-0424:~$ apt list apt
apt/stonking,now 3.2.0 amd64 [installed,automatic]
apt/stonking 3.2.0 i386
corrado@corrado-n8-ss-0424:~$ 

Edit scusa visto apt 3.3 è nei proposed.

[trekfan1]

Il problema non era propriamente apt ma un pacchetto (sqv) collegato al nuovo apt, retrocesso apt alla 3.2.0 e rimosso sqv tutto ok, conisglio di non installare apt 3.3 per ora (sempre che non lo facciano passare in main ovviamente...)

EDIT

Tolgo il [Risolto] in quanto ora che è arrivato APT 3.3.2 di default il problema si è ripresentato, ecco gli errori

Codice: Seleziona tutto

Attenzione: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. Signature verification failed: https://ppa.launchpadcontent.net/damentz/liquorix/ubuntu stonking InRelease: Sub-process /usr/bin/sqv returned an error code (1), error message is: Signing key on A7654D8BAB1824F4D8F4E9D19352A0B69B72E6DF is not bound:            No binding signature at time 2026-08-12T01:55:34Z   because: Policy rejected non-revocation signature (PositiveCertification) requiring second pre-image resistance   because: SHA1 is not considered secure since 2026-02-01T00:00:00Z
Attenzione: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. Signature verification failed: https://ppa.launchpadcontent.net/obsproject/obs-studio/ubuntu resolute InRelease: Sub-process /usr/bin/sqv returned an error code (1), error message is: Signing key on BC7345F522079769F5BBE987EFC71127F425E228 is not bound:            No binding signature at time 2026-07-22T18:49:10Z   because: Policy rejected non-revocation signature (PositiveCertification) requiring second pre-image resistance   because: SHA1 is not considered secure since 2026-02-01T00:00:00Z
Attenzione: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. Signature verification failed: https://ppa.launchpadcontent.net/qbittorrent-team/qbittorrent-stable/ubuntu resolute InRelease: Sub-process /usr/bin/sqv returned an error code (1), error message is: Signing key on 401E8827DA4E93E44C7D01E6D35164147CA69FC4 is not bound:            No binding signature at time 2026-07-11T02:40:09Z   because: Policy rejected non-revocation signature (PositiveCertification) requiring second pre-image resistance   because: SHA1 is not considered secure since 2026-02-01T00:00:00Z
Attenzione: Impossibile recuperare https://ppa.launchpadcontent.net/damentz/liquorix/ubuntu/dists/stonking/InRelease  Sub-process /usr/bin/sqv returned an error code (1), error message is: Signing key on A7654D8BAB1824F4D8F4E9D19352A0B69B72E6DF is not bound:            No binding signature at time 2026-08-12T01:55:34Z   because: Policy rejected non-revocation signature (PositiveCertification) requiring second pre-image resistance   because: SHA1 is not considered secure since 2026-02-01T00:00:00Z
Attenzione: Impossibile recuperare https://ppa.launchpadcontent.net/obsproject/obs-studio/ubuntu/dists/resolute/InRelease  Sub-process /usr/bin/sqv returned an error code (1), error message is: Signing key on BC7345F522079769F5BBE987EFC71127F425E228 is not bound:            No binding signature at time 2026-07-22T18:49:10Z   because: Policy rejected non-revocation signature (PositiveCertification) requiring second pre-image resistance   because: SHA1 is not considered secure since 2026-02-01T00:00:00Z
Attenzione: Impossibile recuperare https://ppa.launchpadcontent.net/qbittorrent-team/qbittorrent-stable/ubuntu/dists/resolute/InRelease  Sub-process /usr/bin/sqv returned an error code (1), error message is: Signing key on 401E8827DA4E93E44C7D01E6D35164147CA69FC4 is not bound:            No binding signature at time 2026-07-11T02:40:09Z   because: Policy rejected non-revocation signature (PositiveCertification) requiring second pre-image resistance   because: SHA1 is not considered secure since 2026-02-01T00:00:00Z
Attenzione: Impossibile scaricare alcuni file di indice: saranno ignorati o verranno usati quelli vecchi.

[trekfan1]

Per il momento sembra risolto seguendo un suggerimento della IA di Google.... ecco come fare:

Aprite un terminale e digitate

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sudo mkdir -p /etc/crypto-policies/back-ends

poi

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sudo bash -c 'cat << EOF > /etc/crypto-policies/back-ends/apt-sequoia.config
[hash_algorithms]
sha1.second_preimage_resistance = 2028-02-01
EOF'

quindi aggiornate