IFirefox 84 iza nezithuthukisi zeWebrender zeLinux, imemori eyabiwe nokuningi

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Uhlobo olusha lwe IFirefox 84 ilapha futhi iza nokuthuthuka okuhlukahlukene ezinye zazo ezigxile kwiLinux, njengokuthuthukisa ukusekelwa kwe- I-Webrender yeX11 neGnomekanye nezindlela zokwabiwa kwenkumbulo okwabiwe kanye nezithuthukisi ze-Docker, phakathi kwezinye izinto.

Ngaphezu kokulungiswa nokulungiswa kwamaphutha kuFirefox 84, Ukukhubazeka okungu-31 kulungisiwe, okuyi-19 okumakwe njengokuyingozi, Ezingu-7 zazo (ezihlanganiselwe i-CVE-2020-35113 ne-CVE-2020-35114) zibangelwa izinkinga zememori, njengokugcwala kwe-buffer nokufinyelela ezindaweni zememori esezikhululiwe. Lezi zinkinga zingaholela ekusetshenzisweni kwekhodi enonya lapho kuvulwa amakhasi akhiwe ngokukhethekile. Ukuba sengozini okubucayi kwe-CVE-2020-16042 kuyabonakala futhi, okuthi, ngokukhohlisa uhlobo lweBigInt, kuvumele ukufunda okuqukethwe kwememori engaqaliwe.

Kungaphawulwa futhi ukuthi IFirefox 84 izoba yinguqulo yokugcina ukuxhasa i-Adobe Flash plug-in, njengoba njengoba abaningi bezokwazi ukuthi i-Adobe ihlose ukuqeda ukwesekwa kweFlash ekupheleni kukaDisemba 2020.

Izici ezintsha eziyinhloko zeFirefox 84

Kuzinguquko ezinkulu ezigqamile, singakuthola lokho ekusatshalalisweni kweLinux nge I-GNOME ne-X11, injini yokwakhiwa kweWebRender isetshenziswa ngokuzenzakalela, Abashayeli abaphethe i-NVIDIA bahlala kuhlu lwamabhulokhi weWebRender, kanye nabashayeli be-Intel lapho besebenzisa izinqumo zesikrini ezingama-3440 × 1440 nangaphezulu. Ukuphoqa ukufakwa mayelana: config, nika amandla isethingi "gfx.webrender.enabled" noma qala iFirefox ngesethi yokuguquguquka kwemvelo MOZ_WEBRENDER = 1.

Ngesikhathi ye-Android, injini yeWebRender inikwe amandla kumadivayisi ane-Mali-G GPUs, kanye ne-Adreno 5xx (i-Google Pixel, i-Google Pixel 2 / XL, i-Oneplus 5), i-Adreno 6xx (i-Google Pixel 3, i-Google Pixel 4, i-Oneplus 6), ne-Pixel 2 ne-Pixel 3. kanye ne-Intel GPUs yesizukulwane sesi-XNUMX, ye-macOS yenguqulo ye-Big Sur.

Olunye ushintsho olukhulu lweLinux, eNgiyakwazi lokho manje kusetshenziswa izindlela zesimanje zokwabiwa kwememori, okuholela ekusebenzeni okungcono nasekuhambisaneni okungcono ne-Docker. Lapho ubuka okuqukethwe kwemultimedia njengamavidiyo we-YouTube ivolumu ye-GNOME ne-MATE nezilawuli zokudlala manje zikhombisa isithonjana sokuqukethwe okudlala manje nezinkinobho zokulawula ukudlala.

Kusetshenziswa ingqalasizinda ye Ukucushwa kwesilawuli kude, ukulayishwa okusebenzayo kwezitifiketi eziphakathi kwe-CA kwaqaliswa, eyehlise inani lemiyalezo yamaphutha lapho ibuka amasayithi amisiwe ngokungafanele. Enguqulweni entsha, ukusekelwa kwemishini ye-CRLite nakho kufakwe kufomethi yokusebenza, evumela ukuhlela isheke lesitifiketi esisebenzayo ngokumelene nedatha egcinwe ohlelweni lomsebenzisi.

Kumphathi we-plugin, ikhono lokunikeza nokuhoxisa amalungelo angeziwe liyasetshenziswa Izinketho zokuzikhethela ezidingekayo zokwenza ukusebenza okunwetshiwe ku-plugin, okunikwa amandla ngamasethingi ahlukile. Phambilini, la malungelo anwetshiwe abecelwa ngokunamandla lapho imisebenzi enwetshiwe ivunyelwa futhi ingakhonjiswa kusixhumi esibonakalayo se-: addons.

Futhi, i-PerformancePaintTiming API (Isikhathi Sokupenda) isetshenzisiwe, ekuvumela ukuthi ulandelele isikhathi sezigaba ezahlukahlukene zokunikezwa kwekhasi. Ngale-API, ungabona izithiyo ekulayisheni kwekhasi nezikhathi eziyinkinga, ngokwesibonelo izimo lapho isivakashi sesivele sibuka khona isixhumanisi noma ifomu lokufaka, kepha ngenxa yokuthi iJavaScript ayikakafiki ilayishiwe, abashayeli bayo abatholakali.

Okunye okugqanyisiwe kule nguqulo entsha yeFirefox 84 yi ukusekelwa kwezinhlelo ze-Apple ngokususelwa ku-chip ye-ARM M1, enika amandla iMacBook Air entsha, iMac Mini, neMacBook Pro. Nokho, ezinhlelweni ezintsha, kunezinkinga zokubuka amavidiyo avela ku-Netflix, Hulu, Disney + ne-Amazon Video Prime, adinga ukufakwa kweRosetta.

Ungayifaka kanjani inguqulo entsha yeFirefox 84 kuLinux?

Abasebenzisi be-Ubuntu, i-Linux Mint noma okunye okuphuma ku-Ubuntu, Bangakwazi ukufaka noma ukubuyekeza kule nguqulo entsha ngosizo lwe-PPA yesiphequluli.

Lokhu kungangezwa ohlelweni ngokuvula i-terminal bese wenza umyalo olandelayo kuyo:

sudo add-apt-repository ppa:ubuntu-mozilla-security/ppa -y
sudo apt-get update

Kwenziwe lokhu manje kufanele bafake ne:

sudo apt install firefox

Okwabasebenzisi be-Arch Linux kanye nokuphuma kokunye, vele usebenze esigungwini:

sudo pacman -S firefox

Manje kulabo abangabasebenzisi beFedora noma yikuphi okunye ukusatshalaliswa okususelwe kuwo:

sudo dnf install firefox

Okokugcina uma bengabasebenzisi be-SUSE evulekileBangathembela ezinqolobaneni zomphakathi, lapho bangafaka khona iMozilla ohlelweni lwabo.

Lokhu kungenziwa nge-terminal nakuyo ngokuthayipha:

su -
zypper ar -f http://download.opensuse.org/repositories/mozilla/openSUSE_Leap_15.1/ mozilla
zypper ref
zypper dup --from mozilla

para konke okunye ukusatshalaliswa kweLinux kungalanda amaphakheji kanambambili funa isixhumanisi esilandelayo.  

Ngaphezu kwalokho, sekuvuselelwe inguqulo yeFirefox LTS (ukwesekwa kwesikhathi eside) i-78.6.0 yenziwe futhi ngaphezu kokuthi igatsha elilandelayo leFirefox 85 selivele lingene esigabeni sokuhlola futhi ukwethulwa kwalo kuhlelelwe uJanuwari 26 .


Okuqukethwe yi-athikili kunamathela ezimisweni zethu ze izimiso zokuhlelela. Ukubika iphutha chofoza lapha.

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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.