Showing questions tagged: اعرض كل الأسئلة

Printing - garbage with Firefox, OK with Safari

I am experiencing many times that Firefox prints garbage, not what's on the screen. To get around the problem I switch to Safari. Is anyone aware of this or I am the only… (read more)

I am experiencing many times that Firefox prints garbage, not what's on the screen. To get around the problem I switch to Safari.

Is anyone aware of this or I am the only one experiencing it? Is this a known bug?

One example:

https://www.amazon.com/Delta-Faucet-U6300-Handshower-Mount/dp/B0064TYA4S/ref=sr_1_5?keywords=grab+bar+shower+holder&qid=1655171785&sr=8-5

Prints little circles...

If I switch to Safari, I get on paper what I see on the screen.

Asked by Sue 5 months ago

Last reply by Sue 5 months ago

Your system has run out of application memory

I am using the latest version of Firefox with Mojave on a Mac. Lately I have experienced slowness despite the fact that I didn't add any software and I have Norton checki… (read more)

I am using the latest version of Firefox with Mojave on a Mac.

Lately I have experienced slowness despite the fact that I didn't add any software and I have Norton checking for viruses. Recently I got a message "Your system has run out of application memory" when I had 5 tabs open in Firefox. I checked Activity Monitor and it showed Firefox using 1.16 GB. 7 other apps were open, the next one with the highest memory usage was Mail (465 MB). Activity Monitor showed 30 instances of FirefoxCP Isolated Web Content entries.

I attached a screen capture showing what Firefox was using in one of these instances. Is this "normal" with 5 tabs open?

I closed the open tabs and quit Firefox. Memory usage by Firefox went down, but after a short time the problem happened again.

A search on the internet showed lots of similar complaints about FirefoxCP Isolated Web Content. Is this a known bug? Any way to avoid this problem?

Thanks.

Asked by Sue 1 month ago

Last reply by Sue 1 day ago

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Bing!!!

When I use Firefox on my Mac, no matter what I have tried it keeps defaulting to the dreaded Bing Search Engine. I understand it has to do with Microsoft, but I don't use… (read more)

When I use Firefox on my Mac, no matter what I have tried it keeps defaulting to the dreaded Bing Search Engine. I understand it has to do with Microsoft, but I don't use any of their products because I don't like them. In settings/search I can restore the default search engines & delete Bing, but it always reverts back to insisting on using Bing again. I have followed several threads about this issue without permanent resolution. Help??

Asked by kathycasey 7 months ago

Last reply by margy809c 5 months ago

Firefox not supported by financial institutions on Mac?

I learned the hard way about a month ago that my main bank will not work with firefox. I've now received notices from two other banks that state they only support safari … (read more)

I learned the hard way about a month ago that my main bank will not work with firefox. I've now received notices from two other banks that state they only support safari on Mac. I have run into issues with some others that will either give errors but still allow me to pass through or others that state I have an unsupported browser but still allow me to log into the site - for now.

With this wide a net, this seems to be specific to the security issues in the Mac browser. Is this already being looked into? Is this specific to the new OS and firefox integration?

While I basically trust Safari, I certainly don't want to use it unless I have to and I generally use firefox exclusively on all my Macs and PCs. Can someone shine a light on this? Is there an upgrade or update planned?

Thanks

Asked by swpacct 3 months ago

Last reply by Paul 2 months ago

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How to increase the font size in the right click context menu? (2)

Greetings... I would like to increase the font size in right click menu box in FF 89.0 (64-bit) (see attached png) I found a similar 2018 query here at: https://suppo… (read more)

Greetings... I would like to increase the font size in right click menu box in FF 89.0 (64-bit) (see attached png)

I found a similar 2018 query here at: https://support.mozilla.org/en-US/questions/1241117#answer-1174375

and based on that exchange I added the following to userChrome.css file

/* FONT SIZE IN RIGHT CLICK MENU BOXES 5/1/22 */

  1. mainPopupSet menuitem,
  2. mainPopupSet menu { font-size: 16pt !important; }

/* */

I closed and reopened FF. This change has no effect on the menu font no matter what font-size value I enter. Have I done something wrong?

Asked by rarebooks 7 months ago

Last reply by cor-el 7 months ago

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How to Customize Keyboard Shortcuts on Mac

Hello Team, Firefox does not play well with how you customize keyboard shortcuts on Mac i.e. Go to System Preferences > Keyboard > Keyboard Shortcuts. By default … (read more)

Hello Team,

Firefox does not play well with how you customize keyboard shortcuts on Mac i.e. Go to System Preferences > Keyboard > Keyboard Shortcuts.

By default - Move Cursor to Address Bar - Cmd+L Bookmark this Page - Cmd+D

I would like to switch these two shortcuts but there does not seem to be any way. Please help me out.

Thanks, Naman

Asked by Naman Bansal 6 months ago

Last reply by jscher2000 - Support Volunteer 6 months ago

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Cannot set cookie preferences when using Firefox

Hi: I tried to set cookie preferences for different websites. For reasons that I do not understand, I cannot move the "slider". I even turned of the existing protection … (read more)

Hi:

I tried to set cookie preferences for different websites. For reasons that I do not understand, I cannot move the "slider". I even turned of the existing protection for the websites, but nothing changed. I tried the same with Safari using the same computer and mouse, and I had no problems.

Is this a known bug?

I attached a screen capture. Thanks.

Asked by Sue 4 months ago

Answered by cor-el 4 months ago

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Spell check only works half the time.

Something changed a couple months ago where Firefox's spell check began only catching about half of my typos. Over the last 15 years I have become used to my browser prov… (read more)

Something changed a couple months ago where Firefox's spell check began only catching about half of my typos. Over the last 15 years I have become used to my browser providing spell checking services, looking for the little red lines to point out my mistakes, so now that this feature has stopped working reliably I am constantly submitting items with embarrassing typos, having to go back and edit almost every single post I make after the fact. Is there any way to get this working properly again? Thanks.

Asked by VincentBrick 7 months ago

Last reply by cor-el 7 months ago

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How can I locate the cookie (or cookies) used by a specific website and delete them (not all cookies)?

I'd appreciate easy to follow steps (for the last version of Firefox for a Mac using Mojave) to locate cookies for only ONE SPECIFIC website and delete them. Thanks. … (read more)

I'd appreciate easy to follow steps (for the last version of Firefox for a Mac using Mojave) to locate cookies for only ONE SPECIFIC website and delete them.

Thanks.

Asked by Sue 1 month ago

Answered by Balázs Meskó 1 month ago

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500 MB of RAM per tab??

Hi everyone, I have the problem in the Subject line. FF sucks about 500 MB to be run, on top of which it takes 500 MB per tab, and that makes it impossible to run a resea… (read more)

Hi everyone,

I have the problem in the Subject line. FF sucks about 500 MB to be run, on top of which it takes 500 MB per tab, and that makes it impossible to run a research on my 8 GB Mac. Yesterday I was looking for a lamp and had no more than 7 tabs open, 3 of which were largely text, 2 were online shops, and 1-2 were websites with pictures. No Facebook or social media, no YouTube. FF froze, made the whole Mac freeze (well, Mac is garbage nowadays but let's leave that out of this topic), and I had to wait MINUTES before I could close it, because the computer was nonreactive.

When I check online, I see people being like "why can't it manage more than 50 tabs?". 50?!?! My computer dies with a maximum of 10 when it's only text websites!

So, I guess there's something wrong with this.

- I don't have many extensions (SimilarWeb, VPN, and Flash Player), I always use incognito so I can't use the plugin that allows me to use several accounts at the same time, so I can't see what's messing with my Mac. - The Activity Monitor (pretty much Task Manager on Windows) shows "FirefoxCP Isolated Web Content" for each tab, could that have anything to do with my problem? - CPU usage is very low, some 0.5 to 10% max during heavy use. - I seem to remember I used to have dozens of tabs open in the past, although I can't be sure. Is this a recent problem?

I really hope there's a way to solve this, because now I always fear that opening FF while on a Zoom meeting might freeze the whole thing.

Thanks to anyone who might want to shed some light on this big problem.

Screenshots: RAM and CPU usage with 2 tabs open. Two, taking more than 1 GB of RAM and about 250 threads in total? While using 0.2% of the CPU? I'm lost

Asked by muvuth 11 months ago

Answered by FredMcD 11 months ago

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Bookmarks Disappeared

After a computer reboot, ALL my bookmarks have disappeared. I'm running Firefox 98.0.2 on Mac 10.14.6 - I've followed all the 'help' advice: I opened firefox profiles, it… (read more)

After a computer reboot, ALL my bookmarks have disappeared. I'm running Firefox 98.0.2 on Mac 10.14.6 - I've followed all the 'help' advice: I opened firefox profiles, it only shows one. I rebooted Firefox (I was left with bare bones) and still no bookmarks and still only one profile. I've looked in the computer 'library' and I can find nothing compressed (the bookmarkbackups folder has 15 items but all are dated 2022). Can someone please help me retrieve them, I'm in the middle of a project and NEED the bookmarks. Thank you in advance!

Asked by artcreeping 8 months ago

Answered by artcreeping 8 months ago

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Cold sweat: recovery codes didn't work!

Hi there, I just started a seldom-used FF profile to have it synced (you lose FF sync connection if you don't log in within 2 months, I think…). I set up my account for … (read more)

Hi there,

I just started a seldom-used FF profile to have it synced (you lose FF sync connection if you don't log in within 2 months, I think…). I set up my account for decent security: 2FA, wrote down the recovery key and recovery codes.

As I changed the password recently (didn't re-generate said recovery strings), I expected the disconnected state, all right. So I proceed on entering my new password, and out of curiosity, decide to make as if I didn't have the 2nd factor on hand

The Firefox Sync dialog page now asks me for a "Recovery code" that's 10 digits long. To my great surprise, none of those I saved when first setting up the account worked! I know I didn't use any of them.

More, the terminology had me confused: when is a recovery key used vs. code? Both files contain "Recovery codes" in their name, besides, a "digit" is: "1 any of the numerals from 0 to 9, especially when forming part of a number." Nowhere in Firefox Sync a string of 10 "digits" generated: the "recovery key" is 32 character long, in 8 sets of 4 characters, and the "recovery codes", as I understood it, 10 "character" long (and there are 8 of them), number and letters, so not digits.

Why none of my codes worked? Would have it been necessary to generate a new set after changing password?

Asked by gestos 8 months ago

Last reply by cor-el 7 months ago

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eBay, Aliexpress don't load parts of the page (broken profile?)

Hi there, Firefox is my daily browser and a few websites are causing recurrent issues. Aliexpress randomly switches language and currency, but the most annoying problem … (read more)

Hi there,

Firefox is my daily browser and a few websites are causing recurrent issues. Aliexpress randomly switches language and currency, but the most annoying problem is that it doesn't let me change it (clicking on it doesn't give the menu it's supposed to give), and searching any item in the search bar just gives the "spinning star symbol", and nothing else.

Similar issue in eBay: some menus just don't open, including submenus in the "Contact seller" form, which cripples the whole experience.

As a comparison: all these websites work fine in a slightly outdated Safari 14.1.2. and the most recent Vivaldi.

Now, I saw the issue being mentioned here 4 years ago.

What I tried:

  1. cookie /cache cleaning, which I did to no avail.
  2. Safe mode: no change
  3. Switched back privacy settings to "Standard": no change.
  4. Manually copied files from one profile folder to another: as could be expected, no change.
  5. I even tried a full refresh, but with extensive customization already performed over the years and most of it either in about:config or extensions, I couldn't spend the time re-setting everything back to normal.

FWIW a list of all files and folders shown in my profile folder. I specifically excluded the "known good" files (see step 4). Interestingly, FF also generated an "Invalidprefs.js" file.

Asked by gestos 7 months ago

Last reply by gestos 7 months ago

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PLEASE HELP ASAP - CANNOT CONNECT TO GOOGLE OR GMAIL!!!

What is going on? After doing a reset to try and get rid of the yahoo redirect malware attached to the Firefox browser, now I cannot access google search engine within fi… (read more)

What is going on?

After doing a reset to try and get rid of the yahoo redirect malware attached to the Firefox browser, now I cannot access google search engine within firefox, or my gmail email account. I get the error messages attached below. I have spent hours looking on your support pages and tried all ways and NOTHING WORKS!!!!

FIrefox has been my default browser for years but if you cannot fix this very annoying and frustrating bug, I will be forced to your Chrome.

Very unhappy with this

I am using a MacBook Pro and latest version of FIrefox 100.0

PLEASE HELP ASAP!!!!!

Asked by nz.jason.duncan 6 months ago

Answered by nz.jason.duncan 6 months ago

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Can't download anything, dialog box never appears

Starting last night Firefox will not let me download anything. If I click on a download link, my Mac toolbar goes gray like normal, but no download dialog box ever appear… (read more)

Starting last night Firefox will not let me download anything. If I click on a download link, my Mac toolbar goes gray like normal, but no download dialog box ever appears. I have confirmed the dialog box isn't hiding behind any open windows on my desktop, and I have tried rebooting my system with no change.

Please help me fix this.

Asked by VincentBrick 6 months ago

Answered by VincentBrick 6 months ago

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login page no longer loads

My usbank login page doesn't load. Works fine on Chrime. https://onlinebanking.usbank.com/auth/login/?redirect=internet_banking_logon … (read more)

My usbank login page doesn't load. Works fine on Chrime. https://onlinebanking.usbank.com/auth/login/?redirect=internet_banking_logon

Asked by mamme001 6 months ago

Last reply by cor-el 6 months ago

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Where can I download FF for OS X El Capitan V10.11.6?

My old 2009 MacBook Pro broke, got fixed, and now the backup won't transfer. So I need a new Firefox. OS X El Capitan V10.11.6 is the latest this old computer will han… (read more)

My old 2009 MacBook Pro broke, got fixed, and now the backup won't transfer. So I need a new Firefox.

OS X El Capitan V10.11.6 is the latest this old computer will handle. On the mozilla.org download page, the app on the .dmg that gets downloaded says it wants OS X 10.12 or later.

I'd appreciate your suggestions.

--Gil

Asked by GilDawson 5 months ago

Answered by jonzn4SUSE 5 months ago

what happened to 'restore previous session'? (why we dread updates!)

For years, it was possible to click "restore previous session" to get back all one's tabs after some problem. Now it's gone. Have you seen the hundreds and hundreds of pe… (read more)

For years, it was possible to click "restore previous session" to get back all one's tabs after some problem. Now it's gone. Have you seen the hundreds and hundreds of people putting this question into Help? With no answers? Has this feature been unwisely removed with the latest upgrade, or hidden somewhere completely unintuitive?

Asked by Dianne T 5 months ago

Last reply by cor-el 5 months ago