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download fortryd gå tilbage nedgrader

Nedgradering løser normalt ikke problemer i Firefox. Denne artikel giver dig links til gamle versioner af Firefox og nogle alternativer til nedgradering.

{warning}'''Advarsel:''' Firefox [[Dedicated profiles per Firefox installation#w_hvad-sker-der-med-min-profil-hvis-jeg-nedgraderer-til-en-adldre-version-af-firefox|beskytter nu mod nedgradering]] for at forhindre, at brugerens [[Profiles - Where Firefox stores your bookmarks, passwords and other user data|profildata]] beskadiges. Hvis du installerer en ældre version af Firefox, vil du blive spurgt, om du vil oprette en ny profil.{/warning} Når der er et problem med en Firefox-opdatering, leder folk ofte efter en måde, hvorpå de kan komme tilbage til den forrige version. Dette løser normalt ikke problemet, og vil gøre din computer og dine personlige informationer sårbare over for angreb. Denne artikel giver dig nogle alternativer til nedgradering, og links til ældre versioner af Firefox, hvis du vælger at nedgradere. __TOC__ = De fleste problemer løses ikke med installationen af en tidligere version= Problemer med en opdatering skyldes normalt ikke den nye version af Firefox, men i stedet opdateringsprocessen. Installation af en tidligere version vil i de fleste tilfælde ikke hjælpe. Læs i stedet: [[Template:UpdateProblems]] {note}'''Bemærk:''' Andre problemer kan løses med [[Refresh Firefox - reset add-ons and settings|funktionen Nulstil Firefox]]. Den gendanner Firefox til sin oprindelige tilstand, mens dine vigtige informationer bevares.{/note} {for win} Sørg for, at alle dine sikkerhedsprogrammer er opdaterede. Nogle sikkerhedsprogrammer skal opdateres ved hver opdatering af Firefox. Ekstra programmer, som leveres sammen med et sikkerhedsprogram, skal muligvis også opdateres. Den slags programmer er måske ikke essentielle for din sikkerhed, men hvis de er forældede, kan de forstyrre Firefox eller få Firefox til at gå ned. {/for} = Jeg vil stadig nedgradere - hvor kan jeg hente den tidligere version? = Selvom Mozilla har et websted med gamle versioner af Firefox til testbrug, anbefales det, at du kun bruger den seneste version. {warning}'''Advarsel:''' Ældre versioner af Firefox udgør en væsentlig sikkerhedsrisiko.{/warning} {for =fx68} {for win} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/67.0.4/win32/da/Firefox%20Setup%2067.0.4.exe Firefox 67.0.4] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/67.0.4/win64/da/Firefox%20Setup%2067.0.4.exe Firefox 67.0.4] '''64-bit''' (Dansk) {/for} {for mac} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/67.0.4/mac/da/Firefox%2067.0.4.dmg Firefox 67.0.4] (Dansk) {/for} {for linux} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/67.0.4/linux-i686/da/firefox-67.0.4.tar.bz2 Firefox 67.0.4] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/67.0.4/linux-x86_64/da/firefox-67.0.4.tar.bz2 Firefox 67.0.4] '''64-bit''' (Dansk) {/for} {/for} {for =fx69} {for win} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/68.0.2/win32/da/Firefox%20Setup%2068.0.2.exe Firefox 68.0.2] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/68.0.2/win64/da/Firefox%20Setup%2068.0.2.exe Firefox 68.0.2] '''64-bit''' (Dansk) {/for} {for mac} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/68.0.2/mac/da/Firefox%2068.0.2.dmg Firefox 68.0.2] (Dansk) {/for} {for linux} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/68.0.2/linux-i686/da/firefox-68.0.2.tar.bz2 Firefox 68.0.2] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/68.0.2/linux-x86_64/da/firefox-68.0.2.tar.bz2 Firefox 68.0.2] '''64-bit''' (Dansk) {/for} {/for} {for =fx70} {for win} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/69.0.3/win32/da/Firefox%20Setup%2069.0.3.exe Firefox 69.0.3] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/69.0.3/win64/da/Firefox%20Setup%2069.0.3.exe Firefox 69.0.3] '''64-bit''' (Dansk) {/for} {for mac} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/69.0.3/mac/da/Firefox%2069.0.3.dmg Firefox 69.0.3] (Dansk) {/for} {for linux} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/69.0.3/linux-i686/da/firefox-69.0.3.tar.bz2 Firefox 69.0.3] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/69.0.3/linux-x86_64/da/firefox-69.0.3.tar.bz2 Firefox 69.0.3] '''64-bit''' (Dansk) {/for} {/for} {for =fx71} {for win} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/70.0.1/win32/da/Firefox%20Setup%2070.0.1.exe Firefox 70.0.1] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/70.0.1/win64/da/Firefox%20Setup%2070.0.1.exe Firefox 70.0.1] '''64-bit''' (Dansk) {/for} {for mac} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/70.0.1/mac/da/Firefox%2070.0.1.dmg Firefox 70.0.1] (Dansk) {/for} {for linux} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/70.0.1/linux-i686/da/firefox-70.0.1.tar.bz2 Firefox 70.0.1] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/70.0.1/linux-x86_64/da/firefox-70.0.1.tar.bz2 Firefox 70.0.1] '''64-bit''' (Dansk) {/for} {/for} {for =fx72} {for win} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/71.0/win32/da/Firefox%20Setup%2071.0.exe Firefox 71.0] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/71.0/win64/da/Firefox%20Setup%2071.0.exe Firefox 71.0] '''64-bit''' (Dansk) {/for} {for mac} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/71.0/mac/da/Firefox%2071.0.dmg Firefox 71.0] (Dansk) {/for} {for linux} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/71.0/linux-i686/da/firefox-71.0.tar.bz2 Firefox 71.0] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/71.0/linux-x86_64/da/firefox-71.0.tar.bz2 Firefox 71.0] '''64-bit''' (Dansk) {/for} {/for} {for =fx73} {for win} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/72.0.2/win32/da/Firefox%20Setup%2072.0.2.exe Firefox 72.0.2] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/72.0.2/win64/da/Firefox%20Setup%2072.0.2.exe Firefox 72.0.2] '''64-bit''' (Dansk) {/for} {for mac} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/72.0.2/mac/da/Firefox%2072.0.2.dmg Firefox 72.0.2] (Dansk) {/for} {for linux} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/72.0.2/linux-i686/da/firefox-72.0.2.tar.bz2 Firefox 72.0.2] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/72.0.2/linux-x86_64/da/firefox-72.0.2.tar.bz2 Firefox 72.0.2] '''64-bit''' (Dansk) {/for} {/for} {for =fx74} {for win} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/73.0.1/win32/da/Firefox%20Setup%2073.0.1.exe Firefox 73.0.1] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/73.0.1/win64/da/Firefox%20Setup%2073.0.1.exe Firefox 73.0.1] '''64-bit''' (Dansk) {/for} {for mac} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/73.0.1/mac/da/Firefox%2073.0.1.dmg Firefox 73.0.1] (Dansk) {/for} {for linux} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/73.0.1/linux-i686/da/firefox-73.0.1.tar.bz2 Firefox 73.0.1] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/73.0.1/linux-x86_64/da/firefox-73.0.1.tar.bz2 Firefox 73.0.1] '''64-bit''' (Dansk) {/for} {/for} {for =fx75} {for win} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/74.0.1/win32/da/Firefox%20Setup%2074.0.1.exe Firefox 74.0.1] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/74.0.1/win64/da/Firefox%20Setup%2074.0.1.exe Firefox 74.0.1] '''64-bit''' (Dansk) {/for} {for mac} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/74.0.1/mac/da/Firefox%2074.0.1.dmg Firefox 74.0.1] (Dansk) {/for} {for linux} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/74.0.1/linux-i686/da/firefox-74.0.1.tar.bz2 Firefox 74.0.1] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/74.0.1/linux-x86_64/da/firefox-74.0.1.tar.bz2 Firefox 74.0.1] '''64-bit''' (Dansk) {/for} {/for} {for =fx76} {for win} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/75.0/win32/da/Firefox%20Setup%2075.0.exe Firefox 75.0] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/75.0/win64/da/Firefox%20Setup%2075.0.exe Firefox 75.0] '''64-bit''' (Dansk) {/for} {for mac} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/75.0/mac/da/Firefox%2075.0.dmg Firefox 75.0] (Dansk) {/for} {for linux} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/75.0/linux-i686/da/firefox-75.0.tar.bz2 Firefox 75.0] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/75.0/linux-x86_64/da/firefox-75.0.tar.bz2 Firefox 75.0] '''64-bit''' (Dansk) {/for} {/for} {for =fx77} {for win} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/76.0.1/win32/da/Firefox%20Setup%2076.0.1.exe Firefox 76.0.1] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/76.0.1/win64/da/Firefox%20Setup%2076.0.1.exe Firefox 76.0.1] '''64-bit''' (Dansk) {/for} {for mac} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/76.0.1/mac/da/Firefox%2076.0.1.dmg Firefox 76.0.1] (Dansk) {/for} {for linux} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/76.0.1/linux-i686/da/firefox-76.0.1.tar.bz2 Firefox 76.0.1] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/76.0.1/linux-x86_64/da/firefox-76.0.1.tar.bz2 Firefox 76.0.1] '''64-bit''' (Dansk) {/for} {/for} {for =fx78} {for win} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/77.0.1/win32/da/Firefox%20Setup%2077.0.1.exe Firefox 77.0.1] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/77.0.1/win64/da/Firefox%20Setup%2077.0.1.exe Firefox 77.0.1] '''64-bit''' (Dansk) {/for} {for mac} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/77.0.1/mac/da/Firefox%2077.0.1.dmg Firefox 77.0.1] (Dansk) {/for} {for linux} *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/77.0.1/linux-i686/da/firefox-77.0.1.tar.bz2 Firefox 77.0.1] '''32-bit''' (Dansk) *[https://download-installer.cdn.mozilla.net/pub/firefox/releases/77.0.1/linux-x86_64/da/firefox-77.0.1.tar.bz2 Firefox 77.0.1] '''64-bit''' (Dansk) {/for} {/for} *[https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/ Mappe med andre versioner og sprog] {note}'''Vigtigt''': Firefox er som standard sat til automatisk at opdatere sig selv. For at forhindre, at Firefox opdaterer sig selv, efter du har installeret en ældre version, er du nødt til at ændre opdateringsindstillingerne: [[T:optionspreferences]] Klik på {menu Generelt}, og rul ned til afsnittet ''Firefox-opdateringer''.{/note} = Alternativer til at nedgradere = I stedet for at hente og installere en ældre og usikker version af Firefox og ændre dine opdateringsindstillinger, bør du overveje alternativerne: '''Installér Firefox Extended Support Release.''' [https://www.mozilla.org/firefox/organizations/ Firefox Extended Support Release (ESR)] er en officiel version af Firefox, som er udviklet til større organisationer, som fx universiteter og virksomheder. Firefox ESR indeholder ikke de seneste funktioner, men den indeholder de seneste sikkerheds- og stabilitetsrettelser. Læs artiklen [[Switch to Firefox Extended Support Release (ESR) for personal use]] for mere information. '''Brug den seneste version af en anden browser:''' {for win} {for win10} *[https://support.microsoft.com/da-dk/help/17171/windows-10-get-to-know-microsoft-edge Microsoft Edge] {/for} {for not win10} *[https://support.microsoft.com/da-dk/help/17621/internet-explorer-downloads Internet Explorer] {/for} *[https://www.google.com/chrome Google Chrome] *[http://www.opera.com/ Opera] {/for} {for mac} *[https://support.apple.com/da-dk/HT204416 Safari] *[https://www.google.com/chrome Google Chrome] *[http://www.opera.com/ Opera] {/for} {for linux} *[https://www.google.com/chrome Google Chrome] *[http://www.opera.com/ Opera] {/for} = Hjælp os med at gøre Firefox bedre = Hvis den [http://www.mozilla.org/firefox/all.html seneste version af Firefox] giver dig problemer, eller der bare er noget du ikke kan lide ved den, så giv os feedback om det her: *{button [https://qsurvey.mozilla.com/s3/FirefoxInput/ Indsend din feedback og forslag til Firefox]}