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How can I reduce Firefox CPU usage when waking from sleep on a Mac?

Hello, This has been a problem every since the Firefox Quantum update, but I never asked about it. My issue basically is that when I wake my iMac from sleep, Firefox deci… (Lesen Sie mehr)

Hello,

This has been a problem every since the Firefox Quantum update, but I never asked about it. My issue basically is that when I wake my iMac from sleep, Firefox decided to use 400% of my CPU (each core = 100%), and the Mac becomes unresponsive from a second to a few minutes at worst. Generally, the longer my computer is in sleep mode for, the longer it takes for the Firefox CPU usage to die down.

Is anyone else having this problem? Thanks!

Gefragt von AJ Ingrassia vor 2 Monaten

Unable to close responsive design mode

At least as recently as Developer Edition 77.0b5. Neither the keyboard shortcut nor the UI "x" button closes the mode. This is developer edition 77.0b5 on MacOS 10.14.6. … (Lesen Sie mehr)

At least as recently as Developer Edition 77.0b5. Neither the keyboard shortcut nor the UI "x" button closes the mode. This is developer edition 77.0b5 on MacOS 10.14.6. For a handful of beta versions it seems inconsistent (sometimes worked sometimes didn't work) but now it seems like this happens every time. I'm not sure when I first noticed the issue.

Gefragt von Darby vor 2 Monaten

How to unenroll from the macOS Firefox Beta and move from the beta back to release update channel?

Reinstalling the Firefox application in the macOS way (move Firefox.app from the application folder into trash and move a current (non Beta Version of) Firefox into the a… (Lesen Sie mehr)

Reinstalling the Firefox application in the macOS way (move Firefox.app from the application folder into trash and move a current (non Beta Version of) Firefox into the application folder) does not work. Firefox somehow remembers that the Beta Channel is active. It will update to the recent Beta on startup/restart.

I did not try to remove all files created by Firefox, as I do not want to loose my current profile.

While there seems to be documentation about working with multiple versions of Firefox or how to work with multiple profiles: I am not interested in installing multiple versions of Firefox simultaneously or work with multiple profiles.

I simply want to replace my Firefox Beta with the current release... (There may be a problem with profiles being not compatible with an older version of Firefox. However, I feel like it should be possible to stay on the Beta (without updating) until a newer version releases in the release channel to avoid this issue.)

There does not seem to be any documentation on how to unenroll from the Firefox Beta on macOS. (I googled / used duckduckgo a lot (I searched for a solution every now and then over the time span of multiple months) and nothing relevant turned up.)

PS: Good job on Firefox for macOS; it replaced safari (which had deprecated a lot of addons at that time) as soon as the beta with improved (macOS) battery life released (the reason why I installed a beta version.)

Gefragt von MD vor 2 Monaten

Downloaded files now have write permissions set for group and other on Mac OSX

This is a new development. Happening on all of my Mac OSX machines. Whenever I download a file from Firefox, the downloaded file now has write permissions set for group… (Lesen Sie mehr)

This is a new development. Happening on all of my Mac OSX machines. Whenever I download a file from Firefox, the downloaded file now has write permissions set for group and other:

-rw-rw-rw-

instead of the more reasonable read-only permissions for group and other:

-rw-r--r--

This is a new development: all of my downloads started displaying these fully writable permissions about a month ago. Happening on multiple computers, so this is tied to Firefox v77.

Gefragt von Tim Robishaw vor 2 Monaten

When I use rocker gesture with addons, mouse pointer doesn't change on URL links or textbox on the destination page.

Hello, I have a problem on using rocker gesture to change tabs. When I use it, sometime mouse pointer doesn't change on the destination page. For example, the pointer do… (Lesen Sie mehr)

Hello,

I have a problem on using rocker gesture to change tabs. When I use it, sometime mouse pointer doesn't change on the destination page. For example, the pointer doesn't change on URL, textbox, on text and so on.

I tested some situation below; 1. If I change tabs by clicking it instead of using rocker gesture, it never happened. 2. If I change tabs by mouse wheel on tab area, it happened. 3. I cannot find regularity of it because it doesn't happen 100%. 4. I refreshed my Firefox but still happened. 5. I tested some addons (to use mouse gesture) but still happened. 6. I tried rereased firefox and beta one but still happened.

and some information is here, OS: Mac Catalina 10.15.4 Firefox: 77.0b6 Mouse: Logicool MX Master 2S

I'm sorry to terrible English,but I need your helps.

Thanks in advance,

Gefragt von Yuki vor 2 Monaten

Chinese account Bookmarks loss and mixed

I lost my latest bookmarks and it's been mixed with different bookmarks with the same account, Here's the thing: I use the same account 116****@qq.com, which is a Chinese… (Lesen Sie mehr)

I lost my latest bookmarks and it's been mixed with different bookmarks with the same account, Here's the thing: I use the same account 116****@qq.com, which is a Chinese account. I usually use the global sync, but maybe 2yrs ago I used local sync for firefox of chinese version on Android for a while, which has different bookmarks. But I have adjust to global sync for a long time and have always use it now. Today the bookmarks became mixed. My most recent and old ones, and some of my latest bookmark folders have lost.

How can I get back to my latest bookmarks on PC, win10?

Please anyone who knows about this help. Please reply or contact me with [email address] Many many thanks ahead.

Gefragt von lijun vor 2 Monaten

Subsequent API fetch requests switching from http/1.1 to http/2

hi! I'm currently following a course on react developement and i'm running into an issue specifically on firefox, both normal and developer edition( normal version 76.0.1… (Lesen Sie mehr)

hi! I'm currently following a course on react developement and i'm running into an issue specifically on firefox, both normal and developer edition( normal version 76.0.1, dev version 77.0b7).

I'm using axios to fetch weather data from weatherstack, which only offers http requests to free users, using the following line: axios.get(`http://api.weatherstack.com/[...]')

the first time during runtime, when i am fetching data, the request is using protocol http/1.1, which works fine. Any further requests start using http/2 however, which results in weatherstack sending back an error message saying "Access Restricted - Your current Subscription Plan does not support HTTPS Encryption." ( but with http status 200, which is kinda weird in itself).

looking into axios, (specifically how axios.get() works) it seems they are letting the browser decide on how to handle the request, so i came here.

This works fine on chrome(Version 83.0.4103.61), sending all requests via http/1.1

now my questions am i correct in assuming this is a security feature doing this? if so, why is it not doing it on the first request? how would i go about getting this to work or should i use a different api that accepts https if i want this to work on firefox?

thanks in advance!

edit: on further investigation, this behaviour is confined within a tab, so even if you reload the site, it still uses http/2. if you open the site in a new tab, the first request works and further requests do not.

Gefragt von jost.oppenheimer vor 2 Monaten

サイト設定

bold textサイト設定に関してです。

サイト別設定において、このタブへの切り替えを設定する箇所があります。 そこには、毎回確認と許可しかありません。 ブロックを追加して頂きたく。 よろしくお願い致します。

Gefragt von abc061642 vor 2 Monaten

Squid proxy with FFox needs to be stopped and restared when opening the browser.

I'm using FFox devloper 77.0b9 with squid, set via squid man Squid is running, but when I run FF it can't find a connection, until I stop and restart squid. I've noticed … (Lesen Sie mehr)

I'm using FFox devloper 77.0b9 with squid, set via squid man Squid is running, but when I run FF it can't find a connection, until I stop and restart squid.

I've noticed this over several past updates.

Gefragt von Mog933 vor 2 Monaten

Can't save files with flatpak version on linux

I'm running CentOS 7.8 at work and I prefer to use Firefox. However, the problem is that with CentOS, and being a work machine, Firefox doesn't normally come with codecs … (Lesen Sie mehr)

I'm running CentOS 7.8 at work and I prefer to use Firefox. However, the problem is that with CentOS, and being a work machine, Firefox doesn't normally come with codecs needed to play many online videos (such as on twitter) and my company won't install them. Having said that, the recent flatpak version of Firefox seems to have them bundled, so I installed that in user space.

It's great, except whenever I need to save a file I run into a problem. I've tried this in both KDE (4.14.8) and MATE. When the file dialog opens to save the file it doesn't have a save button, but an "Open" button instead. When I click the open button, with the default filename filled in that I'm trying to download, I get a kernel error pop up that says: "A problem has been reported in the xdg-desktop-portal-1.0.2-1.el7 package has been reported." I cant' investigate more because it wants root/sudo access to fully read the message. This happens every time I try to save anything, it's not intermittent, I'm unable to download anything. It didn't happen in the beginning, it just started a few weeks ago.

Gefragt von Eric Carlsen vor 1 Monat

breaking bug - developer edition

https://www.dropbox.com/s/zagipygmsa8svgd/oIS4QAKxRh.mp4?dl=0 whenever you select for it to show a grid, and a ruler and when you decide to refresh or your code refreshes… (Lesen Sie mehr)

https://www.dropbox.com/s/zagipygmsa8svgd/oIS4QAKxRh.mp4?dl=0

whenever you select for it to show a grid, and a ruler and when you decide to refresh or your code refreshes; those settings are lost. the behavior is a bit unstable however you can clearly see it happening in the video i recorded.

this makes the firefox developer tools completely unusable, i shouldn't have to pick up my mouse and click on the ruler and grid+grid options anytime i refresh. i already did that once, it should be kept on until i decide that i don't want that anymore.

i end up saving and switching back and forth between the editor and the browser probably 2-3 times a minute, that's a lot of extra and unnecessary clicks i will have to spend on reenabling my preferences

Gefragt von mukhtar5.bahadory5 vor 1 Monat

Why ESNI is not working on paperspace.com

I know DNS TXT record have ESNI key of paperspace.com. however ESNI is not working for this particular site. (I can explain how I found out this.) But any idea why? … (Lesen Sie mehr)

I know DNS TXT record have ESNI key of paperspace.com. however ESNI is not working for this particular site. (I can explain how I found out this.)

But any idea why?

Gefragt von mmmmmm_ad vor 1 Monat

Adds not opening

HI I am using click adds on a few websites, bur from yesterday, 2 of them does not work. I I click on an add to open it gives me "You closed the advertisement too soon" b… (Lesen Sie mehr)

HI

I am using click adds on a few websites, bur from yesterday, 2 of them does not work. I I click on an add to open it gives me "You closed the advertisement too soon" but I am still on the add page that opened.

So I do not know if it is after the windows update or Firefox update, how can I found out what the problem is.

Gefragt von OdieZ vor 1 Monat

(How) Can I load a sidebar content (e.g., Notes) into main browser window?

Dear all, I would like to know whether there is any way to load (some/any) sidebar content (e.g., for the sidebar created by the "Notes for Firefox" extension) as a "larg… (Lesen Sie mehr)

Dear all,

I would like to know whether there is any way to load (some/any) sidebar content (e.g., for the sidebar created by the "Notes for Firefox" extension) as a "large version" into the main browser window?

I was already able to extend the maximum size of the sidebar on one hand and on the other hand I even extracted the files of the "Notes by Firefox" extension whose sidebar I would like to have open in the main browser window. Unfortunately, just loading the "sidebar/index.html" (as this is the "default_panel" of the "sidebar_action" mentioned inside the "manifest.json" file of the "Notes by Firefox" extension) did not work as some (a lot?) of variables are not defined...

So, is there any sort of way to get some sidebar being displayed in the common browser content window? If so, please advice how to do it. Thank you!

Best regards, Patrick

Gefragt von Patrick Weiden vor 1 Monat

When playing audio or video in a tab, opening a new tab / switching to it causes the audio/video to stutter

When I am playing media in a tab (youtube, spotify, etc.), if I open a new tab + website to browse, the audio/video in the other tab stutters badly. This happens no matte… (Lesen Sie mehr)

When I am playing media in a tab (youtube, spotify, etc.), if I open a new tab + website to browse, the audio/video in the other tab stutters badly.

This happens no matter what. With add-ons enabled, with ALL add-ons disabled, AND with firefox in safe-mode.

I have uploaded a video of the problem in action:

https://streamable.com/cgy9h5

Gefragt von macmilln82 vor 1 Monat

AAdvantage eShopping Button Extension will not download

I have been unsuccessful in downloading the American Airlines AAdvantage eShopping extension from the AA.com website. Each time I get the error "The add-on could not be … (Lesen Sie mehr)

I have been unsuccessful in downloading the American Airlines AAdvantage eShopping extension from the AA.com website. Each time I get the error "The add-on could not be downloaded because of a connection failure".

Firefox 79ob3 Window 7

Thanks

Gefragt von mthomasff vor 1 Monat

Firefox on a dual screen screen in Windows 10

I have a dual screen windows 10 system. I use both Firefox and Chrome. Chrome is set as my default browser because I use many Google apps. However, when I search the int… (Lesen Sie mehr)

I have a dual screen windows 10 system. I use both Firefox and Chrome. Chrome is set as my default browser because I use many Google apps. However, when I search the internet and open non-google programs I use Firefox. I would like to have Firefox always open on a designated screen. Is there a way I can set Firefox to always default to a designated screen.

I look forward to your answer.

James Palik - james@jpalik.com

Gefragt von james61 vor 4 Wochen

FIREFOX NOT DISPLAYING FORM DETAIL

Since I updated my Firefox Developer Edition, forms doesn't display properly again even the form margin won't display which makes it very hard for me to know if a data as… (Lesen Sie mehr)

Since I updated my Firefox Developer Edition, forms doesn't display properly again even the form margin won't display which makes it very hard for me to know if a data as been input by default or the form is actually blank.

Gefragt von Janet Eyre vor 3 Wochen