Kuburitswa kweLinux kugovera Fedora 32

Introduced Kuburitswa kweLinux Fedora 32. Zvekurodha yakagadzirirwa zvigadzirwa Fedora Workstation, Fedora Server, Core OS,uye seti ye "spins" ine Live kuvaka kwedesktop nharaunda KDE Plasma 5, Xfce, MATE, Cinnamon, LXDE uye LXQt. Magungano anogadzirirwa x86_64, Power64, ARM64 (AArch64) uye midziyo yakasiyana-siyana ine 32-bit ARM processors. Magungano ekudhinda Fedora Silverblue и Fedora IoT Shanduro kunonoka.

Zvinonyanya kukosha kuvandudzika muFedora 32:

• In default workstation inovaka yakamisikidzwa background process mangwanani, iyo ichakubvumira kuti iwe uwedzere kukurumidza kupindura kushayikwa kwekuyeuka, pasina kuenda kusvika kudana OOM (Out Of Memory) muchengeti mu kernel, iyo inotangwa apo mamiriro ezvinhu anova akaoma uye hurongwa, sekutonga, kwete. refu inopindura kune zviito zvemushandisi. Kana huwandu hwekuyeuka huripo huri pasi pehukoshi hwakatarwa, saka kutanga nekutumira SIGTERM (yemahara ndangariro isingasviki 10%) kana SIGKILL (<5%) ichagumisa nechisimba maitiro ayo ari kunyanya kushingaira kupedza ndangariro (kuva nepamusoro-soro / proc). /*/oom_score value), pasina kuunza iyo system system kusvika pakubvisa mabuffers system.
• Yakavharwa nekusarudzika, iyo systemd timer fstrim.timer, inomhanyisa fstrim.service sevhisi kamwe chete pasvondo kuita murairo "/usr/sbin/fstrim -fstab -verbose -nyarara", iyo inoendesa kumidziyo yekuchengetera ruzivo nezvezvivharo zvisina kushandiswa zvakaiswa. mafaira masisitimu uye mune akawedzera akawedzera mamwe eLVM storages. Iyi nzira inokwenenzvera kupfeka kweSSD uye NVMe dhiraivha uye inowedzera kugona kwekuvhara block, uye zvakare muLVM inovandudza mashandisirwo emahara anonzwisisika emahara painogovera zvine simba nzvimbo yekuchengetedza ("mutete kupa") nekuvadzosera kudziva.
• Desktop yakagadziridzwa isati yaburitswa GNOME 3.36, umo yakaparadzana application yekugadzirisa ma-add-ons kuGNOME Shell yakaonekwa, dhizaini yekupinda uye yekuvhura skrini yave yemazuva ano, ma dialog mazhinji ehurongwa akagadziridzwa, basa rakaonekwa rekutanga maapplication uchishandisa discrete GPU pamasystem. ine hybrid graphics, uye mukutarisa maitiro kugona kutumidza mazita madhairekitori nemaapplication, bhatani rekuti "usavhiringidze" rawedzerwa kune yekuzivisa sisitimu, sarudzo yekugonesa yevabereki control system yakawedzerwa kune yekutanga setup wizard, nezvimwe.
• Mukubatana ne kuguma Python 2 hupenyu hwese kubva kuFedora ichave deleted iyo python2 package uye ese mapakeji anoda Python 2 kumhanya kana kuvaka. Kune vanogadzira uye vashandisi vanoda Python 2, yakamira python27 package ichapihwa, iyo ichaiswa mune yese-in-one maitiro (hapana subpackages) uye isina kuitirwa kushandiswa sekutsamira.
• Default panzvimbo ye iptables-legacy zvinobatanidzwa iyo iptables-nft package inopa seti yezvishandiso kuti ive nechokwadi chekuenderana ne iptables, ine imwechete yekuraira mutsara syntax, asi kushandura iyo inoguma mitemo munf_tables bytecode.
• Dynamic firewall firewall rakashandurwa kushanda pamusoro pe nfttables. iptables uye ebtables icharamba ichishandiswa kudana mitemo zvakananga.
• GCC 10 inoshandiswa kuungana. Mavhezheni emapakeji akawanda akagadziridzwa, kusanganisira Glibc 2.31, Binutils 2.33, LLVM 10-rc, Python 3.8, Ruby 2.7,
  Enda 1.14, MariaDB 10.4, Mono 6.6, PostgreSQL 12, PHP 7.4.

• Mune mapakeji anotsanangura vashandisi vavo nemapoka, itwa shanduko kune tsananguro yemushandisi mufomati yakafanana neye sysusers.d (iyo systemd-sysusers utility pachayo haisati yashandiswa kugadzira zviri mukati /etc/passwd uye /etc/group, tiri kungotaura nezve data fomati ine ruzivo nezvevashandisi. ; kugadzira vashandisi ichiri kunzi useradd).
• MuDNF package maneja akawedzera kodhi yekutumira ruzivo rwunodiwa kuti unyatso kufungidzira kugovera kwevashandisi. Panzvimbo peiyo yakatanga kurongwa kufambisa kweyakasarudzika UUID identifier, zvimwe simple circuit zvichibva pane yekumisikidza nguva counter uye shanduko ine data nezve architecture uye OS vhezheni. Iyo "countme" counter ichadzoserwa ku "0" mushure mekutanga yakabudirira kufona kune sevha uye mushure memazuva manomwe ichatanga kuwedzera vhiki rega rega, izvo zvinotibvumira kufungidzira kuti yakapfuura yakadii shanduro yaishandiswa yakaiswa. Kana zvichidikanwa, mushandisi anogona kudzima kutumira kweruzivo rwataurwa.
• Python muturikiri vakaungana ne "-fno-semantic-interposition" mureza, kushandiswa kwayo mukuedzwa kwakaratidza kuwedzera kwekuita kubva pa5 kusvika ku27%.
• Chikamu zvaisanganisira mamwe mafonti ebitmap muOpenType fomati yekushandisa muzvirongwa zvakaita segnome-terminal (mushure mekuchinja kuenda kuHarfBuzz, paive nematambudziko pakushandisa mafonti ekare ebitmap mugnome-terminal).
• Pakugadzirira kusunungurwa discontinued kuyedza mhando yekuisa magungano ezve optical media.

Panguva imwe chete yeFedora 32 kuiswa mukushanda "yemahara" uye "isina mahara" repositori yeRPM Fusion purojekiti, umo mapakeji ane ekuwedzera multimedia application (MPlayer, VLC, Xine), vhidhiyo/odhiyo macodecs, DVD rutsigiro, varidzi AMD uye NVIDIA vatyairi, zvirongwa zvemitambo, emulators zviripo. Kugadzira Russian Fedora inovaka discontinued.

Source: opennet.ru