An samar da sabuntawar rarrabawa Ubuntu 20.04.5 LTS, wanda ya haɗa da canje-canje da suka shafi ingantaccen tallafin kayan aiki, sabunta kernel Linux da tarin hotuna, tare da gyara kurakurai a cikin mai sakawa da kuma bootloader. Sanarwar ta kuma haɗa da sabuntawa na yanzu na ɗaruruwan fakiti, suna magance matsalolin rauni da kwanciyar hankali. Ana kuma fitar da irin waɗannan sabuntawa a lokaci guda. Ubuntu Budgie 20.04.5 LTS, Kubuntu 20.04.5 LTS, Ubuntu MATE 20.04.5 LTS, Ubuntu Studio 20.04.5 LTS, Lubuntu 20.04.5 LTS, Ubuntu Kylin 20.04.5 LTS da Xubuntu 20.04.5 LTS.
Wannan fitowar ta ƙunshi wasu ci gaba da aka samu daga fitowar Ubuntu 22.04:
- Ana bayar da fakitin kernel Linux sigar 5.15 (a cikin Ubuntu 20.04 yana amfani da kernel 5.4, a cikin 20.04.4 an kuma bayar da kernel 5.13).
- An sabunta kayan aikin tarin zane-zane, gami da Mesa 22.0, waɗanda aka gwada a cikin fitowar Ubuntu Afrilu 22.04. An ƙara sabbin nau'ikan direbobin bidiyo don kwakwalwan Intel, AMD, da NVIDIA.
- An sabunta sigar ceph 15.2.16, fakitin PostgreSQL 12.10, ubuntu-advantage-kayan aiki 27.10, openvswitch 2.13.8, modemmanager 1.18, girgije-init 22.2, snapd 2.55.5.
A cikin gina tebur (Ubuntu Ga Desktop, ana bayar da sabon kernel da graphics stack ta hanyar tsoho. Ga tsarin sabar (Ubuntu Server), an ƙara sabon kernel a matsayin zaɓi a cikin mai sakawa. Amfani da sabbin gine-gine yana da ma'ana kawai ga sabbin shigarwa - tsarin da aka shigar a baya na iya karɓar duk fasalulluka da ke cikin Ubuntu 04/24/3 canje-canje ta hanyar tsarin shigarwa na sabuntawa na yau da kullun.
A matsayin tunatarwa, ana amfani da samfurin tallafi na sabuntawa don isar da sabbin sigogin kernel da tarin zane-zane, wanda bisa ga hakan za a tallafa wa kernels da direbobin da aka dawo da su ne kawai har sai an fitar da sabuntawar gyara ta gaba ta reshen LTS. UbuntuMisali, kernel da aka gabatar a cikin wannan fitowar Linux Za a tallafa wa 5.13 har sai an sake shi Ubuntu 20.04.5, inda za a gabatar da ainihin abin da ke cikin Ubuntu 22.04 Za a tallafa wa kernel na tushen 5.4 da aka fara jigilarwa don cikakken zagayowar kulawa na shekaru biyar.
Don sake dawowa Ubuntu Don Desktop akan tushen kernel 5.4, ya kamata ku gudanar da umarnin:
sudo dace shigar --install-yana ba da shawarar linux-generic
Don shigar da sabon kernel a cikin Ubuntu Ya kamata a fara sabar:
sudo dace shigar --install-yana ba da shawarar linux-generic-hwe-20.04
source: budenet.ru
