Den här webbplatsen har begränsad funktionalitet medan vi utför underhåll för att förbättra din upplevelse. Om en artikel inte löser ditt problem och du vill ställa en fråga har vi vår gemenskap som väntar på att hjälpa dig på @FirefoxSupport på Twitter, /r/firefox på Reddit.

Avatar for Username

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer

Denna tråd har arkiverats. Ställ en ny fråga om du behöver hjälp.

Cannot access *.localhost

Carlos Martínez
Carlos Martínez
more options

Since Firefox 89 (maybe one or two releases before) *.localhost sites are not accessible, but those sites are available through other browsers or tools (Postman, Chrome, and Edge). Localhost is an Nginx server mounted on WSL2, so it’s IP does not correspond to 127.0.0.1 which is what Firefox thinks (about:networking#dnslookuptool).

There is no Proxy enabled. I also deleted the site settings on Firefox, disabled IPv6 and prefetch with no result.

Since Firefox 89 (maybe one or two releases before) *.localhost sites are not accessible, but those sites are available through other browsers or tools (Postman, Chrome, and Edge). Localhost is an Nginx server mounted on WSL2, so it’s IP does not correspond to 127.0.0.1 which is what Firefox thinks (about:networking#dnslookuptool). There is no Proxy enabled. I also deleted the site settings on Firefox, disabled IPv6 and prefetch with no result.

Alla svar (1)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
more options

Hi Carlos, I'm not completely clear on what *.localhost means. You are using .localhost as a top level domain on your network?

If you have a lot of bandwidth and some free time, you could run a Mozregression to identify the specific patch that causes this changed behavior (for example, choose release 86 as your last known good release and 89 as your first known bad release).

More info: https://mozilla.github.io/mozregression/