DoH inexplicably returns NS_ERROR_UNKNOWN_HOST

When accessing my site (in attachment to avoid indexing), Firefox blocks with a "Possible security risk" interstitial. DoH requests to the configured https://dns.google/d… (читать ещё)

When accessing my site (in attachment to avoid indexing), Firefox blocks with a "Possible security risk" interstitial. DoH requests to the configured https://dns.google/dns-query service work from an external application on the same machine as the browser, but about:networking#dnslookuptool reports the host being unknown.

Задан Logan Fleur 6 дней назад

Where are Native manifests stored on the Windows MSIX version of Firefox?

Native manifests describe where native messaging browser extensions can be found, as described here: https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensio… (читать ещё)

Native manifests describe where native messaging browser extensions can be found, as described here:

https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Native_manifests#native_messaging_manifests

Specifically on the MSIX version of Firefox available in the Microsoft Store, what directory does Firefox look in for native manifests?

The problem I need to solve is that I need to place a native manifest in a location where Firefox can see it, specifically in the new Windows MSIX installer. This seems to be reasonably straightforward, if I can confirm where that is.

Задан minfrin 6 дней назад

Ever since Firefox browser updated, my Home (specifically Shortcuts) has been glitching.

Ever since Firefox browser updated, my Home (specifically Shortcuts) has been glitching. They do not show up, no matter how many rows I add or subtract. Web search and R… (читать ещё)

Ever since Firefox browser updated, my Home (specifically Shortcuts) has been glitching.

They do not show up, no matter how many rows I add or subtract. Web search and Recent activity still works (to an extent) but Shortcuts? Never again. Please fix it ASAP.

Задан petramarq666 6 дней назад

How can I make different profiles appear in Sync as different entities?

Hi folks, I've searched, but I haven't found anything to help with this particular situation ... I love Firefox/Mozilla Sync and I use it a lot, but I've recently had a… (читать ещё)

Hi folks,

I've searched, but I haven't found anything to help with this particular situation ...

I love Firefox/Mozilla Sync and I use it a lot, but I've recently had a desire/need to set up a scenario that some may think perculiar - let me set the scene ...

  • Work PC running Firefox - 1 profile
  • Work VDI running Firefox - 1 profile
  • Work laptop running Firefox - 2 profiles (work & personal)

Mainly for the sake of sending tabs to the appropriate Firefox profile on the laptop, I want/need to be able to config things in Sync to treat those 2 profiles as being different entities. Currently, it appears that all profiles on a device (or within the same user profile on a Windows computer) are treated as the same entity by Sync.

Any ideas on how to achieve what if trying to do? Is it possible with Firefox/Mozilla Sync?

Thanks for your time.

BTW., for clarity, if it matters, the devices listed above are all Windows. FWIW., I also use FF on Android and Linux ... and MacOS.

Задан Graeme 6 дней назад

Firefox deb package - Apparmor profile

Hello, I administer a small fleet of Ubuntu desktops. For a variety of reasons we avoid using Canonical's Snap package version of Firefox. Currently the fleet is using … (читать ещё)

Hello, I administer a small fleet of Ubuntu desktops. For a variety of reasons we avoid using Canonical's Snap package version of Firefox.

Currently the fleet is using Firefox installed from the Mozilla Team PPA repo. However that repo can be incredibly slow and after reading about the new Firefox deb packages [1] from the Mozilla APT repository we would like to move to them. The problem is that these packages lack Apparmor profiles, so unfortunately my security team won't let me use them.

Would it be possible to add Apparmor profiles to these packages please? They would need to be applied only when an OS has Apparmor enabled, which may not be the default for Debian.

Thank you!

[1]: https://blog.mozilla.org/en/products/4-reasons-to-try-mozillas-new-firefox-linux-package-for-ubuntu-and-debian-derivatives/

Задан Partially_Anonymous 6 дней назад

Webcam reversed

The webcam video image is being reversed or being flipped horizontally when using the latest version of Firefox. This is not happening in other browsers. I reset Firefox,… (читать ещё)

The webcam video image is being reversed or being flipped horizontally when using the latest version of Firefox. This is not happening in other browsers. I reset Firefox, but the issue still occurs. Can you advise/fix please?

Задан Peter G 6 дней назад

Question about Compatibility with SG Eats Reviews Site

Hi Firefox Support Community, I've been exploring the reviews on SGEats and noticed some performance issues while browsing the site using Firefox. The site has numerous … (читать ещё)

Hi Firefox Support Community,

I've been exploring the reviews on SGEats and noticed some performance issues while browsing the site using Firefox. The site has numerous high-quality images and interactive elements which seem to cause slower load times and occasional lag.

Are there any specific Firefox settings or extensions that could help improve the performance for such media-heavy websites? Would enabling or adjusting hardware acceleration settings make a significant difference in this case? Are there known issues with Firefox handling similar content-rich websites, and if so, are there any recommended troubleshooting steps? I appreciate any insights or recommendations to enhance my browsing experience on SG Eats and similar sites.

Thanks!

potential resources for addressing performance issues in Firefox:

Troubleshooting and tips to make Firefox faster How to adjust performance settings in Firefox Looking forward to the community's feedback!

Задан Hanzala Saleem 6 дней назад

No or slow connection with Firefox on Win 10, other browsers work fine and fast

I experienced problems with Firefox on different Windows 10 clients. The problems are only with Firefox, other browser like Chrome or Edge have no issues. The occasional … (читать ещё)

I experienced problems with Firefox on different Windows 10 clients. The problems are only with Firefox, other browser like Chrome or Edge have no issues. The occasional issues are that Firefox loads the websites either very slow (~ 30 to 60 seconds) or sometimes not at all. At the same time, other browsers like Chrome or Edge load the same websites fast and reliably.

All affected clients have a fully patched Windows 10 with the latest build, up-to-date Firefox versions, recent processors and plenty of RAM and I periodically clean cookies/website-data/cache/history.

What could be the problem and the solution?

Задан sansibarius 6 дней назад

sound output is low using google meets (not an issue in slack/OS level)

When I use google meet, I regularly get feedback that I sound far away, despite being at a normal distance from my computer. If I switch to another app, like slack, the i… (читать ещё)

When I use google meet, I regularly get feedback that I sound far away, despite being at a normal distance from my computer. If I switch to another app, like slack, the issue doesn't present (so it's not an OS level issue). I'm using firefox on m3 macbook pro.

What can I do to fix this issue? Or do I have to stop using firefox?

Задан Meg C 6 дней назад

Последний ответ от Meg C 6 дней назад

Firefox browsing failure after upgrade to 126.0 (64-bit)

Firefox automatically updated itself to version 126.0 (64-bit) and it was unable to display any web sites. First I disabled Mozilla VPN but that did not fix my issue. Ne… (читать ещё)

Firefox automatically updated itself to version 126.0 (64-bit) and it was unable to display any web sites.

First I disabled Mozilla VPN but that did not fix my issue. Next, I disabled Microsoft Defender firewall software to no effect.

Finally I updated the shortcut to Firefox on my taskbar to launch the browser. This fixed my issue.

Hopefully, this will save other users from the same pain.

Задан astroman133 6 дней назад

Последний ответ от astroman133 6 дней назад

Games display 'disconnected' when attempting to access server.

Whenever I try going on to a multiplayer (e.g. .io) game website it will not let me access its server. The website itself works fine and I can access it but as soon as I … (читать ещё)

Whenever I try going on to a multiplayer (e.g. .io) game website it will not let me access its server. The website itself works fine and I can access it but as soon as I press play or anything else it just says 'disconnected' or 'trying to reconnect to server'. please see if you can fix this as I couldn't find anything to resolve this problem do anything.

Задан Tangtengtingtongtunk 5 дней назад

URL bar - highlight color of drop-down selections

Hi All, I would like to change the color of the two highlighted URLs in the address bar's drop down list to what they were in FF 88 - the one that is currently selected … (читать ещё)

Hi All,

I would like to change the color of the two highlighted URLs in the address bar's drop down list to what they were in FF 88 - the one that is currently selected with the cursor keys, and the one the mouse pointer is over.

The first screenshot below is of the highlight colors in FF 115/125. You can see two different shades of gray, the darker gray being the URL selected with the cursor keys, the lighter gray being the one the mouse pointer is over.

The second image shows the colors from FF 88, the URL selected with cursor keys in blue, and a dark gray for the one the mouse pointer is over.

Any help in modifying these colors, and the radius of the selection is greatly appreciated!

Задан Slouch 6 дней назад

Последний ответ от Slouch 5 дней назад

Mac Firefox doesn't remember last position

I'm using FF on a Mac Mini, Sonoma, and for the last few days FF doesn't open in the same position it was in when I closed it. When I open FF it's about half of the size… (читать ещё)

I'm using FF on a Mac Mini, Sonoma, and for the last few days FF doesn't open in the same position it was in when I closed it. When I open FF it's about half of the size it was when I closed it. I then drag a corner to the size FF I want, but this is a very new issue.

Задан Michael Jonas 5 дней назад

Последний ответ от Michael Jonas 5 дней назад

Firefox scaling on Retina Macbook vs External 1080P display

On my Macbook Air M1, Firefox's UI and default scaling is perfect on my Retina display, but if I move the window to my external Philips 1080P monitor, some - but not all … (читать ещё)

On my Macbook Air M1, Firefox's UI and default scaling is perfect on my Retina display, but if I move the window to my external Philips 1080P monitor, some - but not all - interface elements are very over-sized, which makes Firefox unuseable on any external monitor I connect. (I have tested this with multiple other monitors)

Задан joe.blurton 5 дней назад

Последний ответ от joe.blurton 5 дней назад

No sound coming through

All of a sudden, Firefox (125.0.3), running on Windows 11, is not delivering any sound at all on websites which have music or people speaking. The TOR browser does deliv… (читать ещё)

All of a sudden, Firefox (125.0.3), running on Windows 11, is not delivering any sound at all on websites which have music or people speaking. The TOR browser does deliver the sound on those same websites.

Задан rrotstein 6 дней назад

Последний ответ от rrotstein 5 дней назад

설치한 부가기능(확장프로그램)을 사용할 수가 없습니다. unable show me add-on program

확장프로그램을 설치했는데, 원래 대로라면 브라우저 상단 주소창 옆 도구 모음에 설치한 확장프로그램의 아이콘이 나타나야 하나 나타나지 않고 있습니다. '도구 모음 사용자 지정'으로 들어가서 직접 추가하려고 해도 추가할 수 있는 아이콘이 나타나지 않습니다. 이 외의 방법으로 사용할 수 있는 방법을 아무것도 … (читать ещё)

확장프로그램을 설치했는데, 원래 대로라면 브라우저 상단 주소창 옆 도구 모음에 설치한 확장프로그램의 아이콘이 나타나야 하나 나타나지 않고 있습니다. '도구 모음 사용자 지정'으로 들어가서 직접 추가하려고 해도 추가할 수 있는 아이콘이 나타나지 않습니다. 이 외의 방법으로 사용할 수 있는 방법을 아무것도 찾을 수가 없는데 대체 어디서 어떻게 찾아서 어떻게 사용해야 합니까?

i installed a add-on program however this icon for using is not shown on browser's menu bar. there is not on personal setting, so i cannot find how do myself. wat should i do?

Задан kotacji 5 дней назад

Последний ответ от kotacji 5 дней назад

scheduled task running

ive built a new pc and have a flashing program popup every 10min. upon assistance from a really good pc guy, we've found its a firefox default browser agent with a long … (читать ещё)

ive built a new pc and have a flashing program popup every 10min. upon assistance from a really good pc guy, we've found its a firefox default browser agent with a long code.

its not listed in my scheduled tasks, eyt runs every 10min. only thing close to firefox would be thrunderbird, but iirc, mozilla and thunderbird are not longer the same company. either way. i need this thing to stop running every 10min.

Задан Brett Isaacs 5 дней назад

Последний ответ от Brett Isaacs 5 дней назад

PR_CONNECT_RESET_ERROR

I just did the most recent Windows 10 updates: KB5037768, KB5038350, KB5001716 My version is 22H2 for x64 and .Net 6.0.30 Upon finishing the update and rebooting, Fire… (читать ещё)

I just did the most recent Windows 10 updates:

KB5037768, KB5038350, KB5001716

My version is 22H2 for x64 and .Net 6.0.30

Upon finishing the update and rebooting, Firefox gave me the PR_CONNECT_RESET_ERROR on all websites. Not other browser was having an issue. I've tried all the troubleshooting steps I can find. Is there an error fix based on what I am describing that I can now try?

Thanks!

Задан revincent 5 дней назад

Google Calendar won't print whole day on Firefox

FIREFOX won't print whole day of my google calendar - now it just prints when I get to the computer and print out the day - but then it skips the morning or night - BUT I… (читать ещё)

FIREFOX won't print whole day of my google calendar - now it just prints when I get to the computer and print out the day - but then it skips the morning or night - BUT I can go to Chrome and it will print from 6am to 12midnight .... PLEASE get this fixed - such a pain to log in to another calendar/browser ETC all the time

Задан 3D H&G 5 дней назад

FF Browser Update Malfunction?

This morning my Linux Mint PC notified me via Update Manager that an update to FF version 126 was available. I ran the update and it completed with no problems. I use FF … (читать ещё)

This morning my Linux Mint PC notified me via Update Manager that an update to FF version 126 was available. I ran the update and it completed with no problems. I use FF as a Flatpak. When I checked the FF version in FF Help>About FF it still showed version 125.0.3 even after restarting FF and the PC. I checked the Synaptic Package Manager on my PC and it shows that my current FF version is 126. The Software Manager shows the current version is 125.0.3. Why is FF still showing the previous version after I ran the update for 126? I'm concerned that I might have a compromised FF even though I updated it via Linux Mint Update Manager like I always do for any program updates. Thank you, Colin

Задан Colin 5 дней назад