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Menu bar disappears on primary monitor when going full screen on HDMI secondary monitor

On my MacBook Pro, when I'm using Firefox and go full screen on my secondary monitor (connected HDMI), my Menu bar goes away on the primary (laptop) monitor. How do I get… (read more)

On my MacBook Pro, when I'm using Firefox and go full screen on my secondary monitor (connected HDMI), my Menu bar goes away on the primary (laptop) monitor. How do I get it to stop doing this?

Asked by KT 2 months ago

Last reply by child_duckling 2 months ago

Right-click menu white text and gray background

Problem: right-click menu text is white (disabled menu item is gray) and background is light gray Tried: - I do not have userchrome.css - no changes in preferences >… (read more)

Problem: right-click menu text is white (disabled menu item is gray) and background is light gray

Tried: - I do not have userchrome.css - no changes in preferences > fonts and colors - refresh firefox

- MacOS 10.15.5 with Dark appearance - Firefox Developer Edition 78.0b9

Asked by twnaing 3 months ago

Last reply by yogyta kalwar 3 months ago

site accepté par internet explorer et pas par firefox

Bonjour le site "caisse d'epargne " français fonctionne tres bien avec internet explorer pour l'acces aux comptes et ne marche plus avec firefox depuis peu de temps. est… (read more)

Bonjour le site "caisse d'epargne " français fonctionne tres bien avec internet explorer pour l'acces aux comptes et ne marche plus avec firefox depuis peu de temps. est-ce quelque chose a changé dans firefox ? faut-il modifier quelque chose (mais pas la securite) ? merci d'essayer ce site

Asked by oblig.poste 3 months ago

Last reply by cor-el 3 months ago

Multi-Account Containers pegging CPU

I noticed that recently, several of my machines (all logged into the same FF account) are experiencing pretty extreme performance penalties, and when on battery, the batt… (read more)

I noticed that recently, several of my machines (all logged into the same FF account) are experiencing pretty extreme performance penalties, and when on battery, the battery drains very quickly. Within the Windows Task Manager, I see that FF is often taking up 50%+ CPU even though I'm using fewer tabs than usual. Within `about:performance`, I see that Multi-Account Containers is the resource hog.

On another machine where I am not logged in, FF performance is pretty good. On the affected machines, Edge runs very fast with low CPU/memory use, so there's definitely an issue with FF on these machines.

About:config shows that extensions.experiments.enabled=false, and the Containers plugin hasn't been updated in 2.5 months.

I would prefer to not uninstall containers since they're so useful. I could clobber and reinstall them for testing, but is there a known issue or a quick fix for this?

Asked by Adam S 3 months ago

Last reply by Pallavi kumari 3 months ago

Cannot Sync to new Computer

Hello! I have bought a new computer recently and for the life of me cannot seem to get the history/passwords/bookmarks to sync to it despite using Firefox Sync. I have en… (read more)

Hello!

I have bought a new computer recently and for the life of me cannot seem to get the history/passwords/bookmarks to sync to it despite using Firefox Sync. I have enabled these items to be synced, checked that cookies are on, closed and restarted both my computer(s) and firefox multiple times as well as everything else laid out in forums here.

Can anyone help me port my bookmarks over to my new computer?

Thanks.

Asked by keith.mccormack 3 months ago

Last reply by cor-el 3 months ago

Bookmarks are not syncing across devices!

I just starting using Firefox, and I've installed it on a Mac Laptop, a Windows Desktop, an iPhone, and an iPad. Each install is logged into the same Firefox account, and… (read more)

I just starting using Firefox, and I've installed it on a Mac Laptop, a Windows Desktop, an iPhone, and an iPad.

Each install is logged into the same Firefox account, and each install began with the same set of bookmarks.

Now, when I add or remove a bookmark on one device, it's not syncing to any other device. I've tried this on several devices. I've tried manually clicking the "sync" icon on each device to try to kick it into working.

How can I fix this?

Asked by firefox793 3 months ago

Last reply by user2718304 3 months ago

Firefox 78.0.01 Drag and Drop is Broken

Hi, as of today July 2, 2020, I can no longer drag and drop tabs in Firefox to reposition them. Earlier today I had restarted firefox and an update had been pushed throug… (read more)

Hi, as of today July 2, 2020, I can no longer drag and drop tabs in Firefox to reposition them. Earlier today I had restarted firefox and an update had been pushed through.

I have tried to restart Firefox in safe mode without any extensions, but the problem persists. I don't want to "refresh" firefox and start from scratch. I've opened Chrome and can still drag and drop tabs there just fine.

Please fix this ASAP!

Asked by ag_rast 3 months ago

Last reply by cor-el 3 months ago

No sound while on default audio output from few websites.

Hi, I've got a problem with sound with few websites. I'm using 2 sound devices, my headset and my 2nd TV screen which have speakers. For example I got problem with twitte… (read more)

Hi, I've got a problem with sound with few websites. I'm using 2 sound devices, my headset and my 2nd TV screen which have speakers. For example I got problem with twitter and google translator. When I try to play a sound from both of these sites when I'm using my headset as my default sound output, it doesn't work, there is no sound at all but when I change to my TV screen it plays these sounds. I have no problem with youtube, netlfix or other steaming platforms. I've just noticed that problem with these 2 websites, I don't know about other websites. Oh, and on 9gag I got similar problem but not every video is without sound, some of them has a sound and some of them hasn't. My device is set to default as in attached image.

Asked by Pa-Yonk 3 months ago

Last reply by ARMAN KHAN 3 months ago

Windows 10 read from here disableld

I have Macualar Degeneration so I use the Windows magnifier all the time. They have added a "Read from here" feature where you click where you want it to start reading an… (read more)

I have Macualar Degeneration so I use the Windows magnifier all the time. They have added a "Read from here" feature where you click where you want it to start reading and it should read the text. When I click the voice says, "Disabled." I have checked in Options the setting for "Prevent accessibility services from accessing your browser" and it was unchecked. I tried checking that and it made no difference. I opened a text document and the feature worked fine. In Microsoft apps, it works fine. In an OpenOffice text document it says "Cannot read from here" - it must not be compatible with OpenOffice. The fact that it says "Disabled" in Firefox makes me think that there's a setting that can be changed to enable it. I have iCloud Bookmarks, Instagram Photo Plus, Video Download Helper, extensions active and AdBlock Plus and Facebook Container disabled. What can I do to enable Read From Here in Firefox?

Asked by Rich Giblin 3 months ago

Last reply by jscher2000 3 months ago

A new version of Firefox just appeared. Bookmarks gone, homepage changed.

I just brought up FF browser. It appears as if just installed. All bookmarks gone, Homepage changed, 'Welcome, new person', etc. How do I get all my old settings bacl?… (read more)

I just brought up FF browser. It appears as if just installed. All bookmarks gone, Homepage changed, 'Welcome, new person', etc. How do I get all my old settings bacl?

Asked by hobiwan 3 months ago

Last reply by the-edmeister 3 months ago

connect favourites

I have restored from a Windows 7 backup and the restored favourites are in Users%name%/Favourites but my restored favourites are not connecting the Firefox 78.0.1 (64-bit… (read more)

I have restored from a Windows 7 backup and the restored favourites are in Users%name%/Favourites but my restored favourites are not connecting the Firefox 78.0.1 (64-bit) bookmarks.

Asked by Lewishilary 3 months ago

Last reply by jscher2000 3 months ago

Disable a keyboard shortcut

I looked at the article about keyboard shortcuts, but it didn't say if there was a way to disable any of them. It seems often when I'm typing, instead of hitting the bac… (read more)

I looked at the article about keyboard shortcuts, but it didn't say if there was a way to disable any of them. It seems often when I'm typing, instead of hitting the backspace key, I accidentally hit the F12 and it pops into development mode. I won't be doing any development in the near future (or probably any time) so I'd like to disable that one for convenience. Thanks

Asked by pdsimdars 3 months ago

Last reply by ARMAN KHAN 3 months ago

Is CCleaner cookie destruction redundant for Firefox users with the right settings?

Is the cookie clearing function of CCleaner 100% redundant for those who use only Firefox as a browser and choose settings that delete all or nearly cookies when the brow… (read more)

Is the cookie clearing function of CCleaner 100% redundant for those who use only Firefox as a browser and choose settings that delete all or nearly cookies when the browser closes? Ideally, I would like to dispense with CCleaner for cookie clearance and depend only on my Firefox browser settings for that. [The various other functions of CCleaner, and its overall value, are not part of my question.]

Asked by Quenchoo 3 months ago

Last reply by FredMcD 3 months ago

My Calander

I did not do anything and opening firer fox to get to my mail at inbox in outlook. I also use the calendar provided. Simply I can't get to my calendar it reads an err and… (read more)

I did not do anything and opening firer fox to get to my mail at inbox in outlook. I also use the calendar provided. Simply I can't get to my calendar it reads an err and try again later. Can you tell me how to get that back as I have a lot of data recorded on it? Thank you.

Asked by trinity77 3 months ago

Last reply by Meskó Balázs 3 months ago