Nhasi zvakaziviswa kuti munguva pfupi, PaJan 1, 2017 Ubuntu inoronga kudzima SHA-1 algorithm rutsigiro rweAPT kunyorera. SHA-1 (Yakachengeteka Hash Algorithm 1), ndeye cryptographic algorithm inoshandiswa zvakanyanya muzvitupa zvedigital izvo zvinoshandiswa zvakare seyakafupiswa basa uye kuti nekuda kwekushayikwa kwayo kunokanganisa hunopfuura hunhu humwe hweedu masystem.
Sezvakatarisirwa, kumwe kugovera kuchakanganiswa, kusanganisira Debian kana Linux Mint, vese zvavo vanofanirwa kubata mashandisiro avachaita siginecha nyowani yemapakeji anowanikwa mune avo ekuchengetera.
Julian Andre masiginecha edhijitari akavakirwa pane zvakawanda zvirimo, kusanganisira chitupa chekumisikidza runyorwa (CRLs), hachichashande kubva muna Ndira 1, 2017. Iyi algorithm inoshandiswa kusaina mapakeji epakeji muDebian APT (Advance Package Turu) uye kumwe kugovera seUbuntu neLinux Mint. Kugoverwa uko kuchazotanga kubva pazuva rakaratidzirwa kunenge kuri Ubuntu 16.04 LTS (Xenial Xerus) uye Ubuntu 16.10 (Yakkety Yak).
Canonical kambani inotevera kufamba ndeye mhanyisa iyo APT 1.4 beta kuburitsa zvishoma mune iri kuuya Ubuntu 17.04 (Zesty Zapus). Kunyangwe hazvo pachine basa rakawanda kumberi, kuri kuongororwa kuti kuri mukugovera uku ramba zvakananga mapakeji kana zvirinani kuratidza imwe mhando yambiro end kumushandisi pane ichi chokwadi. Kana yapera kuendesa mune iyi vhezheni yeAPT, ichatakura dzakagadzikana shanduro dze APT 1.3 uye APT 1.2 paUbuntu 16.04 LTS (Xenial Xerus) uye Ubuntu 16.10 (Yakkety Yak).
Kwechinguva Debian anotarisirwa kuita zvakafanana kufamba maererano nekugovera kwavo, nepo Linux Mint isina kutaura nezvenyaya iyi. Pachine nguva inonzwisisika yenguva yekuona zvinoitika, kunyangwe maitiro acho achitarisirwa kuve akajeka uye ari nyore kumushandisi wekupedzisira.