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Firefox (Canonical/Ubuntu) snap app can't open external apps does firefox have --classic confinement policy

I am having issues with opening link for external applications. The application can be What'sApp or Zoom or Slack and when trying to open an external app I get a windows… (ďalšie informácie)

I am having issues with opening link for external applications. The application can be What'sApp or Zoom or Slack and when trying to open an external app I get a windows that ask for me to select the application to open the link.. When doing this the only option have I have is System Handler and Choose Application.. Neither option is helpful.. This did not happen with firefox packaged with .deb .. I am assuming that this deal with snap sandbox security.. I later read an article

I did a little reading and came across a link https://ubuntu.com/blog/how-to-snap-introducing-classic-confinement

Which instructed on how to create a snap with --classic confinement.. I am not sure if this will resolve the issue that I am having .. But I didn't find that I could install firefox snap with the --classic option.. I am not that familiar with snaps so I could be completely off but wanted to know if someone could look into it..

I would like to add an image but it doesn't seem like firefox will allow me to on this page. (Browse is not opening a window) Also copy and paste didn't work

Otázku položil(a) lradical Pred 2 dňami

Posledná odpoveď od lradical Pred 12 minútami

  • Vyriešené

prevent opening new window every time

Hello, I have been using Firefox for years without problems, but recently this came about out of the blue: for every action typed into the window, be it a search string … (ďalšie informácie)

Hello, I have been using Firefox for years without problems, but recently this came about out of the blue: for every action typed into the window, be it a search string or URL, or even about:config, Firefox opens a new window.

I didn't tweak any configuration options, it's not any of the extensions (removed those) nor a theme (using default). Also, this https://support.mozilla.org/en-US/questions/1293906 was not useful.

This is an extremely annoying issue. Please help.

Otázku položil(a) buzz2rp Pred 18 hodinami

Na otázku odpovedal(a) buzz2rp Pred 2 hodinami

Instagram push notifications do not work

Hi, For the past month or more I haven't been able to open my Instagram notifications. Whenever I would click on "activate" on the notification's window the new window wi… (ďalšie informácie)

Hi,

For the past month or more I haven't been able to open my Instagram notifications. Whenever I would click on "activate" on the notification's window the new window with this post would open up. Now it doesn't do anything.

I'm on latest Debian version and latest Firefox version.

Otázku položil(a) tanynova Pred 18 hodinami

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Updating Firefox on a Chromebook

I downloaded Firefox on my Chromebook using the instructions found here: https://support.mozilla.org/en-US/kb/run-firefox-chromeos However, I have not been able to update… (ďalšie informácie)

I downloaded Firefox on my Chromebook using the instructions found here: https://support.mozilla.org/en-US/kb/run-firefox-chromeos However, I have not been able to update it since. It says updates are disabled in Firefox itself, and I have not been able to fine what files I need to update via Terminal to get the most current version. (I have been able to update other files through Terminal). Can someone please point me in the direction of how to update Firefox if installed in the manner described in the link?

Otázku položil(a) weshamner Pred 1 týždňom

Na otázku odpovedal(a) weshamner Pred 21 hodinami

Commit view on GitHub with FireFox broken

Hello, First let me thank Mozilla again for a great experience. I've been using Firefox as my main browser for many years and since some time I also started supporting Mo… (ďalšie informácie)

Hello, First let me thank Mozilla again for a great experience. I've been using Firefox as my main browser for many years and since some time I also started supporting Mozilla financially with whatever little I can with recurring payments. To the problem: since some time patch / commit view on HitHub with Firefox is broken. I guess many @mozilla have github accounts so you can open and read https://support.github.com/ticket/1318472 but to summarise: my first entry there was: ``` When viewing Linux kernel style Pull Requests on GitHub, using Firefox, TABs are displayed as 4 spaces, which is confusing, since the default is 8 spaces, which is also what is displayed in chrome and chromium. E.g. https://github.com/thesofproject/sof/pull/4747/commits/e9cc9312841a9329797b0b676335c8cb1a0dc779 ``` then a screenshot (attached) and a clarification to it: ``` As you can see there the patch area between lines 238 and 245 is wrongly indented by 4 spaces, whereas areas above and below are correctly indented by 8 spaces. ``` Then more: ``` No, space isn't used for indentation in that code. They can download raw code and verify, I'm sure they know how to do that. Why don't they just reproduce that themselves? Start Firefox, navigate to any PR commit like https://github.com/thesofproject/sof/pull/4884/commits/b19a64df2c2fcd63d7407ef500fd3312287c8995 and click arrows above and below the diff to display surrounding code. Then navigate to or download the raw patch https://github.com/thesofproject/sof/commit/b19a64df2c2fcd63d7407ef500fd3312287c8995.patch to see TABs used everywhere. Should be very easy to verify. ``` and their last reply was ``` From a technical standpoint this is not a regression. It's a problem with the way firefox interprets the combination of the tab-size css and the particular markdown we use for our diffs.

After reviewing the Issue in more detail there it has not been prioritized and will most likely not be addressed in the near future. ``` This is a deal-breaker for me. I spend hours daily reviewing GitHub pull requests. And I'd really not want to use a different browser just because of this... Please help! Thanks Guennadi

Otázku položil(a) lyakh Pred 23 hodinami

How can I get rid of AWFUL new bookmarks that are double spaced

I almost did not recognise my toolbar after seemingly an unattended install. It is extremely annoying with this wasteful double space harrange in the bookmarks toolbar on… (ďalšie informácie)

I almost did not recognise my toolbar after seemingly an unattended install. It is extremely annoying with this wasteful double space harrange in the bookmarks toolbar on the browser menu. Why on earth do you want to add such large whitespace between bookmark entries ?

Otázku položil(a) zimbodel Pred 1 dňom

Posledná odpoveď od jonzn4SUSE Pred 1 dňom

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Preferences explanation

I would like to know if the preferences (found in about:config or prefs.js) are explained in detail somewhere For example, what is browser.safebrowsing.provider.google.ad… (ďalšie informácie)

I would like to know if the preferences (found in about:config or prefs.js) are explained in detail somewhere For example, what is browser.safebrowsing.provider.google.advisoryURL? What values can it have? Why can't preference entries be deleted (not just given a value of "") by the user? Thank you.

Otázku položil(a) lucchesi.esteban Pred 3 dňami

Na otázku odpovedal(a) lucchesi.esteban Pred 1 dňom

The background colour for some parts of the webpages has changed making it hard to read.

I know and admit I stuffed up. One day a long time ago I was prompted for my master password. When I clicked in that area/field a requester popped up asking me to pick a … (ďalšie informácie)

I know and admit I stuffed up.

One day a long time ago I was prompted for my master password.

When I clicked in that area/field a requester popped up asking me to pick a colour. Confused I picked one - and a bad one I now see.

So now when certain parts of a web page are opened the background colour is this horrible colour and I can't really read what is there.

I don't understand what I did or HOW I did it.

This is a cropped example of the bad contrast I am seeing.

file:///home/me/Pictures/Screenshot%20from%202022-01-22%2010-09-48.png

As I said, I admit I stuffed up. But this seems to all have happened since that one time with the main password requester.

Otázku položil(a) teeny_weeny Pred 4 dňami

Posledná odpoveď od teeny_weeny Pred 1 dňom

Crash on start, just after saved tabs are restored, presumably before or when the tab contents start loading

Crash also happens when passed the argument `-safe-mode`. Does not happen in new profile. Crash happens both in v96.0.1 and after downgrading to v95.0.1. Console output m… (ďalšie informácie)

Crash also happens when passed the argument `-safe-mode`. Does not happen in new profile. Crash happens both in v96.0.1 and after downgrading to v95.0.1. Console output mentions "Exiting due to channel error." I have not been able to find a way of increasing output verbosity.


$ ls -1 ~/.mozilla/firefox/Crash\ Reports/submitted bp-ae94ba15-6c3a-4479-bb81-ac4850220121.txt bp-be228ec2-dda3-4ec0-83b0-aa25a0220121.txt bp-f652f9d5-7e2b-45af-9804-1b43c0220121.txt bp-f83fe60a-7439-4ed5-ae61-4e44b0220121.txt


$ firefox

      1. !!! [Child][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost

ExceptionHandler::GenerateDump cloned child 20567 ExceptionHandler::SendContinueSignalToChild sent continue signal to child ExceptionHandler::WaitForContinueSignal waiting for continue signal... Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error.

Otázku položil(a) Oddstr13 Pred 5 dňami

Posledná odpoveď od FredMcD Pred 1 dňom

[Performance issue] Slowness due overextensive virtual memory usage

Hello. I want to report a performance issue (slowness) caused by the overexcesive virtual memory usage by Firefox sub-processess. State description After runing Firefox, … (ďalšie informácie)

Hello. I want to report a performance issue (slowness) caused by the overexcesive virtual memory usage by Firefox sub-processess.

State description

After runing Firefox, I observed in the htop the process of Firefox (and it's sub-processes) and compared it with the about:processes

I had discovered that main Firefox process opens many sub-processess that aren't even used (they does not appear on the mentioned above "about" page).

Additionally, in some mement, at latest one of the created sub-process start to use 28.6 GB of virtual memory, like each of the created by it sub-process. This causes quite big loose of stability of the browser and even system

Otázku položil(a) Mcgiwer Pred 2 dňami

Posledná odpoveď od Shashank Shekhar Pred 2 dňami

"The bookmarks and history system will not be functional" error message while startup

While startup of Firefox I'm getting the "The bookmarks and history system will not be functional" error message. All because Firefox seem to be too stupid to follow a co… (ďalšie informácie)

While startup of Firefox I'm getting the "The bookmarks and history system will not be functional" error message.

All because Firefox seem to be too stupid to follow a correct symbolic link to place (on another drive) where the file exist and has propper permissions (is accessable).

Thereof, please notify the developers about the described above bug, that it can become quickly fixed. Thanks

Otázku položil(a) Mcgiwer Pred 2 dňami

Posledná odpoveď od jscher2000 Pred 2 dňami

Repeatedly crashes . but only on this machine.

First of all , Hello  :) FF is a great wb and i use it everywhere i got a machine. Works fine everywhere .. but here on this computer. Why only on this machine ? Same d… (ďalšie informácie)

First of all , Hello  :) FF is a great wb and i use it everywhere i got a machine. Works fine everywhere .. but here on this computer. Why only on this machine ? Same distros ( linux mint 20.3 ) radeon video cards , amd family cpu's This machine is AMD FX(tm)-6300 Six-Core Processor × 6 the video card atm is AMD PITCAIRN (DRM 2.50.0, 5.4.0-94-generic, LLVM 12.0.0) though i had the same crash issue with a nVidia graphics card. Memory is Corsair and the memtest86 reports no errors. This is where i get a bit lost. Memory issues or hardware defects might explain this but where's one to begin ? Trouble is , no other application ever crashes and it's rock solid. So is FF to point a finger at or something else ? That's the objective of me submitting this report. Try to find out what's really at fault here and fix it.

The crashes happen at all times. It can also be right at starting FF and never even reaching the main window. I tried with and without the --safe-mode and it's the same that also happens.

So i submitted one of the crash reports ID: 656264f4-7867-4c55-8b36-0637e0220114

The report can be found here : https://crash-stats.mozilla.org/report/index/656264f4-7867-4c55-8b36-0637e0220114

Since there's so many i hesitate to put them all up , there's dozens since the system reinstall yesterday , i reinstalled the whole OS again yesterday to try to get rid of the bug. Any help to solve this once and for all will be highly appreciated . :) thanks for reading

FuzzyTheBear

Otázku položil(a) FuzzyTheBear Pred 1 týždňom

Posledná odpoveď od FuzzyTheBear Pred 3 dňami

Firefox settings for tracking turned on for Domain incoming.telemetry.mozilla.org but does not stop the tracking.

I use Mint 19.3 and is attached to a hardware product Winston Privacy which due to lack of sales the piece of Hardware is no longer available but the Hardware I have has … (ďalšie informácie)

I use Mint 19.3 and is attached to a hardware product Winston Privacy which due to lack of sales the piece of Hardware is no longer available but the Hardware I have has a Lifetime License in the firmware. My point is the tracking that Mozilla does seems to be very high with Mozilla even though I have turned off the tracking with Firefox. As you can see with the attached file 'ScreenShot1' Pie graph Domain 'incoming.telemetry.mozilla.org' is the majority of the pie which has a count of 61 blocks. File 'ScreenShot2' shows the actual number count for the Domain.

Otázku položil(a) tsin4 Pred 3 dňami

Posledná odpoveď od cor-el Pred 3 dňami

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userChrome.css not working (trying to block "Mozilla VPN" advertisements)

I do not wish to see advertisements for Mullvad on my Private Browsing new tab pages. But I can't even seem to opt out of them, as they remain even after searching "Spons… (ďalšie informácie)

I do not wish to see advertisements for Mullvad on my Private Browsing new tab pages. But I can't even seem to opt out of them, as they remain even after searching "Sponsored" in about:preferences and unchecking all the applicable boxes. uBlock Origin also seemed unable to remove them, even with a custom filter and after enabling it on about-scheme.

So I went to fix it with userchrome CSS, by adding the following to a file named userChrome.css inside a folder named chrome inside my profile folder (after setting toolkit.legacyUserProfileCustomizations.stylesheets to True):

[code] /* Remove advertisements for Mozilla VPN */ @-moz-document url(about:privatebrowsing) { .promo { display: none !important; } } /code

However, even after restarting the browser, these advertisements are still present.

What am I doing wrong?

Otázku položil(a) ishygddt_xyz Pred 3 dňami

Na otázku odpovedal(a) cor-el Pred 3 dňami

Size of Icons of the extensions, buttons, etc on the toolbar is impossibly small.

Linux distribution: Ubuntu 20.04 LTS Firefox version: latest I really, really need something to increase the size of all the icons in the toolbar. The size of the text is… (ďalšie informácie)

Linux distribution: Ubuntu 20.04 LTS Firefox version: latest

I really, really need something to increase the size of all the icons in the toolbar. The size of the text is fine, but surprisingly the size of the icons is ridiculously small.

https://support.mozilla.org/en-US/questions/1260063

This thread does not help me, because for some reason the value '1.5' decreases the size, and the value '2' makes no difference at all.

A happy new year to everybody.

Otázku položil(a) anmol Pred 3 týždňami

Posledná odpoveď od MichaelJonas Pred 4 dňami

Firefox stalls on youtube videos. No other browser does that. Why?

Firefox stalls and stops on youtube videos. Chrome, Chromium, Opera do not. Same computer-Linux Mint-only Firefox fails. Tried reinstall, tried all the answers on the int… (ďalšie informácie)

Firefox stalls and stops on youtube videos. Chrome, Chromium, Opera do not. Same computer-Linux Mint-only Firefox fails. Tried reinstall, tried all the answers on the internet, nothing works. I've used Firefox for years and never had this problem. Guess I'll have to move on unless there is a REAL fix for this

Otázku položil(a) geosimonis Pred 4 dňami

Posledná odpoveď od jonzn4SUSE Pred 4 dňami

version 91 of firefox keeps freezing the OS - Linux

For quite a while I am using Firefox and had no issues, but recently, with new version , I am constantly facing two issues 1. the initial load of a page takes more then … (ďalšie informácie)

For quite a while I am using Firefox and had no issues, but recently, with new version , I am constantly facing two issues 1. the initial load of a page takes more then 30 seconds , sometimes 1 minute, but after the first page has been loaded if I open another page , it will be as usual 2. Completely random and without any sign of slowing down the OS - the OS freezes - nothing works at all and I have to restart it using the power button. ( and this happens when Firefox is open so I doubt Firefox)

version Firefox Browser 91.0.2 (64-bit) Mozilla Firefox for Ubuntu canonical - 1.0

Otázku položil(a) vhsu20 Pred 4 mesiacmi

Posledná odpoveď od jonzn4SUSE Pred 4 dňami

Settings on per-site basis

Is there any way to enable/disable the "Allow pages to choose their own fonts, instead of your selections above" setting on a per-site basis? Thanks. … (ďalšie informácie)

Is there any way to enable/disable the "Allow pages to choose their own fonts, instead of your selections above" setting on a per-site basis? Thanks.

Otázku položil(a) Oli Pred 4 dňami

Posledná odpoveď od cor-el Pred 4 dňami