Ukukhishwa kokusabalalisa kwe-Linux . Okokulayisha imikhiqizo , , , futhi ngokwakhiwa okubukhoma kwezindawo zedeskithophu i-KDE Plasma 5, Xfce, MATE, Cinnamon, LXDE kanye ne-LXQt. Imihlangano yenzelwe x86_64, Power64, ARM64 (AArch64) kanye enama-32-bit ARM processors. Imihlangano yokushicilela и ibambezelekile.
Okuphawuleka kakhulu ku-Fedora 32:
- Ngokuzenzakalelayo i-workstation yakha inqubo yangemuva , okuzokuvumela ukuthi uphendule ngokushesha ekuntuleni inkumbulo, ngaphandle kokuya kuze kufike ekubizeni isiphathi se-OOM (Out Of Memory) ku-kernel, eqalwa lapho isimo siba bucayi futhi uhlelo, njengomthetho, cha. isikhathi eside iphendula ezenzweni zomsebenzisi. Uma inani lememori etholakalayo lingaphansi kwevelu elishiwo, i-earroom ngokuthumela i-SIGTERM (inkumbulo yamahhala engaphansi kuka-10%) noma i-SIGKILL (< 5%) izomisa ngenkani inqubo edla kakhulu inkumbulo (ukuba nephezulu /proc /*/oom_score value), ngaphandle kokuletha isimo sesistimu endaweni yokusula amabhafa esistimu.
- ngokuzenzakalelayo, i-systemd timer fstrim.timer, esebenzisa isevisi ye-fstrim.service kanye ngeviki ukuze ikhiphe umyalo othi “/usr/sbin/fstrim—fstab —verbose —quiet”, edlulisela kumadivaysi okugcina ulwazi mayelana namabhulokhi angasetshenzisiwe afakwe ngaphakathi. amasistimu wefayela kanye nasezikhungweni ze-LVM ezinwetshwe ngamandla. Lo mshini wenza bushelelezi ukuguga kwamadrayivu e-SSD kanye ne-NVMe futhi ukhuphule ukusebenza kahle kokuhlanza amabhulokhi, futhi ku-LVM ithuthukisa ukusetshenziswa kwezilinganiso zamahhala ezinengqondo lapho kwabiwa ngokuguquguqukayo indawo yokugcina (“ukunikezwa okuncanyana”) ngokuyibuyisela echibini.
- Ideskithophu ibuyekeziwe ngaphambi kokukhishwa , lapho kuvele khona isicelo esihlukile sokuphatha izengezo ku-GNOME Shell, idizayini yezindawo zokungena nokuvula isikrini yenziwe yesimanje, izingxoxo eziningi zesistimu ziklanywe kabusha, sekuvele umsebenzi wokwethula izinhlelo zokusebenza kusetshenziswa i-GPU eqondile kumasistimu. ngemifanekiso exubile, futhi kumodi yokubuka konke amandla okuqamba kabusha izinkomba ngezinhlelo zokusebenza, inkinobho ethi "ungaphazamisi" yengezwe ohlelweni lwesaziso, inketho yokunika amandla isistimu yokulawula yabazali yengezwe kusilekeleli sokusetha sokuqala, njll.
- Mayelana I-Python 2 impilo yonke evela ku-Fedora izoba iphakethe le-python2 nawo wonke amaphakheji adinga iPython 2 ukuthi isebenze noma yakhe. Konjiniyela nabasebenzisi abadinga i-Python 2, kuzohlinzekwa iphakheji le-python27 elizimele, elizopakishwa ngesitayela se-in-one (awekho amaphakheji amancane) futhi ayihloselwe ukusetshenziswa njengokuncika.
- Okuzenzakalelayo esikhundleni se-iptables-legacy iphakethe le-iptables-nft linikeza isethi yezinsiza zokuqinisekisa ukuhambisana nama-iptables, ane-syntax yomugqa womyalo ofanayo, kodwa ukuhumusha imithetho ewumphumela ibe yi-nf_tables bytecode.
- I-firewall enamandla ukusebenza ngaphezulu kwama-nftables. ama-iptables nama-ebtables azoqhubeka nokusetshenziswa ukubiza imithetho ngokuqondile.
- I-GCC 10 isetshenziselwa ukuhlanganiswa. Izinguqulo zamaphakheji amaningi zibuyekeziwe, kuhlanganise ne-Glibc 2.31, Binutils 2.33, LLVM 10-rc, Python 3.8, Ruby 2.7,
Hamba 1.14, MariaDB 10.4, Mono 6.6, PostgreSQL 12, PHP 7.4. - Kumaphakheji achaza abasebenzisi bawo namaqembu, ukushintshela ezincazelweni zomsebenzisi ngefomethi efana ne-sysusers.d (insizakalo ye-systemd-sysusers ngokwayo ayikasetshenziswa ukukhiqiza okuqukethwe kwe /etc/passwd kanye /etc/group, sikhuluma kuphela ngefomethi yedatha enolwazi mayelana nabasebenzisi. ; ukudala abasebenzisi kusabizwa ngokuthi useradd).
- Kumphathi wephakeji ye-DNF ikhodi yokuthumela ulwazi oludingekayo ukuze ulinganisele ngokunembe isisekelo sabasebenzisi bokusabalalisa. Esikhundleni sokudluliswa okwakuhlelelwe ekuqaleni kwesihlonzi se-UUID esiyingqayizivele, okwengeziwe ngokusekelwe kwikhawunta yesikhathi sokufaka kanye nokuguquguquka okunedatha emayelana nesakhiwo nenguqulo ye-OS. Ikhawunta ye-"countme" izosethwa kabusha ukuze ithi "0" ngemva kocingo lokuqala oluyimpumelelo oluya kuseva futhi ngemva kwezinsuku ezingu-7 izoqala ukwanda masonto onke, okuzosivumela ukuba silinganisele ukuthi inguqulo esetshenziswayo yafakwa isikhathi esingakanani edlule. Uma ethanda, umsebenzisi angakhubaza ukuthunyelwa kolwazi olushiwo.
- Umhumushi we-Python ngefulegi elithi “-fno-semantic-interposition”, ukusetshenziswa kwalo ezivivinyweni kubonise ukukhuphuka kokusebenza kusuka ku-5 kuya ku-27%.
- Ukuqanjwa amafonti engeziwe e-bitmap ngefomethi ye-OpenType azosetshenziswa ezinhlelweni ezifana ne-gnome-terminal (ngemuva kokushintshela ku-HarfBuzz, kube nezinkinga kusetshenziswa amafonti amadala we-bitmap ku-gnome-terminal).
- Lapho ulungiselela ukukhululwa ukuhlola ikhwalithi yemihlangano yokufaka yemidiya yokubona.
Ngesikhathi esifanayo ku-Fedora 32 Amakhosombe “amahhala” kanye “nokungabikho mahhala” wephrojekthi ye-RPM Fusion, lapho amaphakheji anezinhlelo zokusebenza ezengeziwe ze-multimedia (MPlayer, VLC, Xine), amakhodekhi evidiyo/omsindo, ukwesekwa kweDVD, abashayeli be-AMD kanye ne-NVIDIA, izinhlelo zegeyimu, izilingisi zitholakalayo. Ikhiqiza izakhiwo zaseRussia Fedora .
Source: opennet.ru