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Addon popups (e.g. uBlock origin) do not contain anything on Nightly

Starting from the last week (as far as I can tell), the uBlock popup is not displaying anything on nightly (works fine on stable). Sometimes it displays the content befor… (Lesen Sie mehr)

Starting from the last week (as far as I can tell), the uBlock popup is not displaying anything on nightly (works fine on stable). Sometimes it displays the content before quickly going back to a blank state, but I have not been able to find out why.

Gefragt von mathieui vor 16 Stunden

Letzte Antwort von cor-el vor 15 Stunden

disable automatic updates in 81

I cant seem to be able to disable automatic updates. Firefox updates automaticly in background at work and then crashes my tab and all my work gets lost when it has to u… (Lesen Sie mehr)

I cant seem to be able to disable automatic updates. Firefox updates automaticly in background at work and then crashes my tab and all my work gets lost when it has to update. Its really annoying.

Iv tried searching for settings and using about:config, changin app.update.auto to false. It keeps updating anyway...

Gefragt von ivar.forss vor 2 Tagen

Letzte Antwort von cor-el vor 1 Tag

Firefix home page wont'load, remains blank

I'm using Firefox browser on Linux mint, my Firefox homepage which is the default option wont load and remain blank no matter what. What should I do, please help. I reall… (Lesen Sie mehr)

I'm using Firefox browser on Linux mint, my Firefox homepage which is the default option wont load and remain blank no matter what. What should I do, please help. I really need it.

Gefragt von ayush.ram691 vor 2 Tagen

Letzte Antwort von FredMcD vor 2 Tagen

Hik Vision No plugin detected.

Can anyone help. I get the following error, I've added codec to my Linux OS but while using Firefox to login to my Hik Vision camera IP I get No plugin detected. In the s… (Lesen Sie mehr)

Can anyone help. I get the following error, I've added codec to my Linux OS but while using Firefox to login to my Hik Vision camera IP I get No plugin detected.

In the suppliers help I get works with Windows and Firefox 52 and above.

I'm on Linux Pop OS using Firefox 81.0.2 (64-bit)

Gefragt von graham35 vor 2 Tagen

Letzte Antwort von jscher2000 vor 2 Tagen

Developer.Android.Com Website messed-up

Hi, has anyone encountered this problem also? The website https://developer.android.com/guide/topics/manifest/application-element display is messed-up. Please check the … (Lesen Sie mehr)

Hi, has anyone encountered this problem also? The website https://developer.android.com/guide/topics/manifest/application-element display is messed-up. Please check the attached images. I'm running Firefox 81.0.2 (64-bit) on Ubuntu.

Gefragt von rslaranjo vor 3 Tagen

Letzte Antwort von TyDraniu vor 3 Tagen

Disable the stupid feature with browser closing by ctrl+q

Hi! Does anybody know how to disable browser closing by ctrl+q shortcut? It is too close to ctrl+w and sometimes I close the whole browser instead of one tab. Moreover it… (Lesen Sie mehr)

Hi! Does anybody know how to disable browser closing by ctrl+q shortcut? It is too close to ctrl+w and sometimes I close the whole browser instead of one tab. Moreover it is really useless and stupid feature since I have alt+f4. Why I need another shortcut which do the same stuff? And why developers ignore this issue which was reported on several forums? I tried install extension which disable it but it doesn't work for me.

Gefragt von jenamax vor 3 Tagen

Letzte Antwort von cor-el vor 3 Tagen

I cannot log in to bank after newest Firefox update

I get an error message now when I try to log in to my bank. I have 2 pc's, one Linux, the other Microsoft and Firefox on both. I get an error message when I try to log in… (Lesen Sie mehr)

I get an error message now when I try to log in to my bank. I have 2 pc's, one Linux, the other Microsoft and Firefox on both. I get an error message when I try to log in-PR_CONNECT_RESET_ERROR. How do I fix this or is it the bank's security certificate not keeping up? If I use the Edge browser, I can log in, just not on Firefox. I have no problem with any other website.

Gefragt von LLL vor 3 Tagen

Letzte Antwort von FredMcD vor 3 Tagen

Firefox Automatically Redirecting from HTTP to HTTPS [Resolved]

I just hit a bug in Firefox that was a real time eater for me. Firefox was automatically redirecting to https for a website even when I typed in the full url http://192.1… (Lesen Sie mehr)

I just hit a bug in Firefox that was a real time eater for me.

Firefox was automatically redirecting to https for a website even when I typed in the full url http://192.168.138.210:80. It would always redirect even if there was no server listening at port 80! Even, if I added query parameters like ?q=123456, it still did it.

I had set up the web server to listen on port 80 at 192.168.138.210 and I could never get firefox to load the http page. I created a simple node http server and the same issue occurred. I finally realized that it was the browser was doing the https redirect. I disabled all extensions and it still occurred. I tried `Private Window` and the issue went away. Chrome was fine. I also tested `wget` and it was fine.

Once I realized the Firefox profile was the issue, I then cleared the cache in the browser and presto, problem went away.

I cannot repeat this error in Firefox so a Bug report is probably not warranted. In hindsight, I should have made a copy of the profile :(

Hope this information helps someone else avoid the pain of this and also a simple warning to those testing new web servers, don't assume any complex web browser is doing the right thing, use simple tools like wget or netcat to see whats going on at the lowest possible level before passing blame.

Here are a couple of goto *nix tests I have used:

Netcat trick to send a request to http://192.168.138.210:80/ % printf "GET / HTTP/1.0\r\n\r\n" | nc 192.168.138.210 80

Handy wget script that gives all the necessities of more complex calls like https for troubleshooting certificate resolution etc.: % curl -v -I --insecure https://google.com 2>&1 | egrep -v '^> |^< |^{|^}|^* T|^* AL|^ 0'

Gefragt von tim.c.quinn vor 5 Tagen

Letzte Antwort von jscher2000 vor 4 Tagen

Intruder site

I am positive about Firefox is the most secure browser and have evidence of it. Nevertheless the following site could traspass the Firefox barriers: https://www.eldestape… (Lesen Sie mehr)

I am positive about Firefox is the most secure browser and have evidence of it. Nevertheless the following site could traspass the Firefox barriers: https://www.eldestapeweb.com/ I am concerned on the survival of Free World and consecuently of Free Software. I guess the above mentioned site belongs to a parapolitical official organization. I consider that for it's job obtained tech help from some powerful international group. The average user of Firefox is unprevented of this issue. I am not asking for help in my behalf, because I have the necesary time to help myself. I suggest the Mozilla guys to investigate the facts. Sincery yours, Edgardo Colombo Buenos Aires.

Gefragt von ecolombo999 vor 4 Tagen

Letzte Antwort von jscher2000 vor 4 Tagen

How to know which Firefox version is associated to a given profile?

Hi, I have reinstalled my Debian, keeping of course my `/home`. New Firefox version is `68.12.0esr`. A new profile has been created, but I need the old one which I can s… (Lesen Sie mehr)

Hi,

I have reinstalled my Debian, keeping of course my `/home`. New Firefox version is `68.12.0esr`. A new profile has been created, but I need the old one which I can set as default in the profile manager at the url `about:profiles`, but Firefox tells me "Using an older version of Firefox can corrupt bookmarks and browsing history.....". So, it seems I need to install the same version of Firefox I had before, but I don't know which one it was, and I would like to avoid to make many trials.

Is there a mean to know which Firefox version is associated to a given profile?

Gefragt von l.alebarde vor 6 Tagen

Letzte Antwort von cor-el vor 4 Tagen

Remove URL from search suggestions but not all URLs from that domain

A website I visit often has an annoying splash page I'd rather not have to go through every time I go there so how do I remove the default url that shows up in the sugges… (Lesen Sie mehr)

A website I visit often has an annoying splash page I'd rather not have to go through every time I go there so how do I remove the default url that shows up in the suggestions but not the page I actually use which has never shown up above the default url once?

For reference this I am using firfox on linux

Gefragt von seanlindemeier vor 6 Tagen

Letzte Antwort von jscher2000 vor 6 Tagen

Firefox has stoped playing the video content on BBC news

I am using Ubuntu 20.04 LTS and until yesterday all was fine. However today when I accessed BBC news the website displays okay until I click on any of the video news clip… (Lesen Sie mehr)

I am using Ubuntu 20.04 LTS and until yesterday all was fine. However today when I accessed BBC news the website displays okay until I click on any of the video news clips. Then I keep getting a message the video content is not available. My wife opened BBC news on her computer running Ubuntu 18.04LTS and BBC video content works fine in Fire fox. I cannot work out what is blocking the video content.

Gefragt von austinjames vor 1 Woche

Letzte Antwort von cor-el vor 1 Woche

When opening a downloaded file, Firefox doesn't use the system default application (Kubuntu 20.04)

When I download a file (eg. a debian binary package) and click to open it from Firefox' download tab, it doesn't use the system default application (here, Ark instead of … (Lesen Sie mehr)

When I download a file (eg. a debian binary package) and click to open it from Firefox' download tab, it doesn't use the system default application (here, Ark instead of QApt)

Gefragt von yannl35133 vor 5 Monaten

Letzte Antwort von Lance Haverkamp vor 1 Woche

Firefox prompts me to download files instead of opening them...

This happens to me and many other people all the time. It always happens with .swf files since I can remember, for security reasons. But it also very often started happen… (Lesen Sie mehr)

This happens to me and many other people all the time. It always happens with .swf files since I can remember, for security reasons. But it also very often started happening with .pdf files and other file types. Now it happens with .txt files and it's the straw that breaks the camel's back. Inconsistently so as well since when I open it from the website it prompts to download and not when I open the file locally.

This is such a problem that this add-on had to be made https://addons.mozilla.org/en-US/firefox/addon/open-in-browser/?utm_content=addons-manager-reviews-link&utm_medium=firefox-browser&utm_source=firefox-browser And as you can see it is rather popular. Shouldn't Firefox solve this bug (no it's not a feature or quirk) once and for all?

How can I do the same without an add-on?

Gefragt von manuel-phone vor 1 Woche

Letzte Antwort von cor-el vor 1 Woche

How to force Firefox to search localhost prior to searching the internet.

I am building a new website on an Ubuntu 20.04 server with a LEMP stack. To test the web server (nginx) I set up a simple test site named nginxtest.com. Nginx server bloc… (Lesen Sie mehr)

I am building a new website on an Ubuntu 20.04 server with a LEMP stack. To test the web server (nginx) I set up a simple test site named nginxtest.com. Nginx server block tests are successful and there are no errors in any logs, so it appears that it is working properly. However, when I attempt to show the site by putting the site name into Firefox, all I get is a notice from Verizon that it has no knowledge of the website (which it shouldn't as it's not a registered name).

I want FIrefox to search localhost for my test site, but the only way I can make it work is to change the network-dns-native-is-localhost setting to true (default is false) in the about:config settings. When I change that setting, my test site pops right up, but then I can't reach any site on the internet.

How can I force Firefox to direct web searches to localhost before going out to the internet?

Gefragt von wrknight vor 1 Woche

Letzte Antwort von jscher2000 vor 1 Woche