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Firefox massive frame drops when playing Youtube 8k video

Firefox use 100% of my cpu and drops frames when playing 8k video (gpu acceleration setting is turned on). Chrome instead have no frame drops and does not use 100% of the… (funda kabanzi)

Firefox use 100% of my cpu and drops frames when playing 8k video (gpu acceleration setting is turned on). Chrome instead have no frame drops and does not use 100% of the cpu.

I tried to google it and use some solution, but no effect in my case.

hardware: cpu: ryzen 5600x gpu: rtx 4070 ram: 32 gb monitor: LC27 JG50QQIXCI (qhd 16:9 144hz)


PS: 1st picture firefox, 2nd chrome.

Asked by V4kodin 1 unyaka odlule

Answered by V4kodin 1 unyaka odlule

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[SOLVED] Cannot grab tabs from other devices

Using Firefox View, I am unable to view my tabs from other devices after setting up Sync. It is saying Check your internet connection. If you’re using a firewall or proxy… (funda kabanzi)

Using Firefox View, I am unable to view my tabs from other devices after setting up Sync. It is saying Check your internet connection. If you’re using a firewall or proxy, check that Firefox has permission to access the web. as if I don't have a correctly configured connection. However I indeed do and am able to browse the web without any issues. I should mention that I'm running the latest stable flatpak and I'm wondering if this could be related but I have no idea how to manipulate the flatpak to make this work.

Asked by soulfox 1 unyaka odlule

Answered by jonzn4SUSE 1 unyaka odlule

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The ultimate message about the damn X button to close tabs, for Firefox's UX Desdainers, and for our hero Cor-El.

Hi. This message has three sections: little background, little rant, and little help from my friends. Little background: I use PCs since Commodore 64, and internet sin… (funda kabanzi)

Hi.

This message has three sections: little background, little rant, and little help from my friends.


Little background: I use PCs since Commodore 64, and internet since dial-up modems. Apart for some curiosity attempts with other browsers, I always used Firefox. Back then you either could do some DIY or you were done for. So, I am not a noob. And yet I am not a programmer, and do not have to damn be in order to use a damn internet browser. I have no words to express how negatively the choice of changing the behavior of the X button, to make it disappear when a certain amount of tabs are open, affects my user experience with Firefox. I tolerated it version after version. Found mentions of about:config tweaks which never worked. Found mentions to css codes which seemed so complicated that I just gave up (I also don't have much capacity for such things atm). I was ready to get rid of Firefox today after all this time of being loyal. I would have, if it was not for Cor-El. (Cor-El you can put this testimonial on your website if you'll ever start a consulting business).


Little rant: I SO SO SO SO SO SO MUCH HATE bad UX Design! And the FIRST definition of bad UX Design is when a designer imposes their own tastes and preferences on the users, or makes assumptions (based on their own usage) about how users would do things. I don't give the lesser s... if Firefox's UX Designers usually only have few tabs open, or don't mind clicking on a tab to make the damn X button appear, or would gladly abandon their beloved ergonomic mouse to buy a standard one with a mid button just to close tabs, of whatever the f... was going on in their minds when they decided to remove such an ESSENTIAL FEATURE!!! This change is WRONG! Nobody asked for it, nobody wants it, nobody likes it. The X button was not disturbing anybody. WHY must we tweak some f... about:config setting or ask in this Community for some css code to get back what should have never been removed!!!??? DO YOUR JOB, which is to make OUR user experience better, OUR, not yours!!!


Little help from my friends: After quick searches over a long time where I couldn't dedicate more resources to this, I came here determined to dig deep to find a solution. And I've found a few posts with answers from Cor-El. I followed his instructions in THIS post to configure a css file with the code that he provided in THIS other post (because I thought I didn't want the delay offered by the code he provided in the former post). Problem solved.

Now a question for Cor-El: Is it just me or the solution with the two browser.tabs settings does not work? It's the first thing I tried. I went from 50/50 to 200/200 to see if size matters. But no chance. Maybe there is another setting that must be activated for these to have effect? Or was their effect on the X button removed in newer Firefox versions (like the UX Destroyers really hate us)? Btw, I wanted to see how the delay thing would work, so I tried the code you gave in the first post, and it didn't have any effect. Whereas the code you modified for a guy in THIS post works perfectly. What could be the reason?

And 2 requests: - can you make some guide or pinned post about this, where you put together the info you gave in different posts? Something with your super easy instructions how to create a css file, and the two codes (with and without delay). And if the browser.tabs solution can still work, that too. All info in one single place, easy to find. - can you point me to a (possibly ADHS friendly) resource to more css codes for other useful tweaks, and to an explanation of what all about:config settings do? I like to tweak things to my needs. But I get overwhelmed if I have to read through tons of material. Thanks :)



Bonus Material, Little Rant part 2: It's good and nice that people help each other and I am thankful, but it does not need to come to this. Sure, I've read that the (ridiculous) reason behind the choice of making the X button disappear was to avoid accidental closure of tabs. But WHY taking for granted that we are some !diots who can't even use a mouse properly? And even if it happens once, we can still go to the damn "recently closed tabs"! But no, they had to remove the X button for all of us, to prevent a bunch of !%#@! from maybe sometime accidentally closing a tab. Why not just adding an option in the settings (NOT in some hidden "about:config") to let us choose if we want to have the damn button or not? Btw, a lot of these about:config tweaks are really useful and not dangerous at all and should imo be included in the normal settings. Keeping things simple and tidy does NOT mean reducing options. Unless you're Apple.

Please God-zilla let these [censored content] UX Designers read this post.


Amen and happy new Xear.

Asked by AlterNate37 1 unyaka odlule

Last reply by cor-el 1 unyaka odlule

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How to set PDF viewer in firefox to dark mode again (after it stopped working)

I view a lot of pdf documents via firefox, the light gray background makes my eyes and head hurt after prolonged usage. In the past I found a solution on this forum that… (funda kabanzi)

I view a lot of pdf documents via firefox, the light gray background makes my eyes and head hurt after prolonged usage. In the past I found a solution on this forum that advised to set pdfjs.viewerCssTheme to "2" in about:config. This set the background of pdf viewer to black/dark gray. This has worked for years until recently when the pdf viewer switched to light mode again (pic 1). I checked the about:config settings for pdfjs.viewerCssTheme but there appears to be no change. I tried restarting the browser, setting the theme to 0 and to 2 again, updating browser. Sadly the theme is still light gray. Is there a way to change it again? The desired outcome is in pic 2. I do NOT want to change the color of the pdf pages themselves.

Asked by K 1 unyaka odlule

Answered by zeroknight 1 unyaka odlule

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Getting a Unicode glyph to show correctly - specifically U+2A75

I am working on a website that uses Unicode extensively. Some glyphs do not show correctly. In particular U+2A75, which is double equals. I am using Ubuntu, and I have i… (funda kabanzi)

I am working on a website that uses Unicode extensively. Some glyphs do not show correctly. In particular U+2A75, which is double equals. I am using Ubuntu, and I have installed Unifont. In the image, I have opened Firefox on the right and Chromium on the left, the URL is https://www.compart.com/en/unicode/U+2A75 Chromium is displaying the page correctly, Firefox is not. However, in both cases, the character is correctly displayed in the text in the Tab header after the favicon. browser.display.use_document_fonts is set to 1 I have read the Support page on editing fonts. Inspecting the element as suggested in the 'Editing Fonts' page, (see 2nd image uploaded), I see - in the source pane on the left, the character is correctly displayed (as in the tab text) - the Font being used to display the character in the rendered HTML is 'Source Sans Pro', which probably does not have the glyph for U+2A75. - the Font supplied by the website (presumably it does have the glyph) is list as a font, but I can't find a way to have it display the element.

I have tried to change the font family for the selected element in the Rules pane, but that does not work.

I have tried a variety of other changes in about:config but nothing seems to work.

I have two thoughts - the Font family for some Unicode ranges may be set for security reasons, and so U+2A75 is forced to some other Font - the fallback mechanism is not working to select a font when the glyph is not in the first family.

Asked by Richard Hainsworth 1 unyaka odlule

Last reply by zeroknight 1 unyaka odlule

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Icoud site not working

Hi, I cannot logon to icloud using Firefox (since 3 days) on my windows pc. It normally works fine I can logon on using the mobile firefox browser and I can logon using… (funda kabanzi)

Hi,

I cannot logon to icloud using Firefox (since 3 days) on my windows pc. It normally works fine

I can logon on using the mobile firefox browser and I can logon using Edge. However, I don't want to use Edge

I use a VPN (including browser extension) but I haven't had a problem before

Thanks

Jonathan

Asked by jonathanlynchkelly 1 unyaka odlule

Last reply by zeroknight 1 unyaka odlule

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Firefox thinks I'm still in a country I left a week ago

I recently traveled to Australia for two weeks. While there, I used my mac laptop (with Firefox as my primary browser) on a mix of both wifi-without-VPN and hotel wifi wi… (funda kabanzi)

I recently traveled to Australia for two weeks. While there, I used my mac laptop (with Firefox as my primary browser) on a mix of both wifi-without-VPN and hotel wifi with a VPN back to my home network activated.

I have been back home for more than a week. Other browsers on the same laptop as well as other devices (like my phone) that I took with me on the trip correctly reflect my location (east coast, USA). However, Firefox stubbornly insists that I am still in Australia. The net effect of this has been to break my access to YouTubeTV, which is not available in Australia.

I have tried: - Logging fully out of my google account on firefox and logging back in (at which point the 2FA prompt on my phone says I'm trying to log back in from Australia) - Deleting all cookies, cache and website data - Fully uninstalling Firefox, including deleting the Firefox folder in ApplicationSupport

None of these have had any effect.

Within YouTubeTV, I can force an update to my location, which will temporarily reflect correctly that I am in the US. But it still won't let me play anything if I'm using Firefox, and within Firefox, will soon revert to location unknown. Other browsers on this laptop, and other devices, work fine.

I am at my wit's end. Please advise.

Asked by ffhaphl 1 unyaka odlule

Last reply by zeroknight 1 unyaka odlule

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Reddit moderation message centre not displaying messages

In my ongoing battles with Firefox which no longer offers a painless way to use the internet, in Reddit's moderation page, messages are flashed up for a frame and then di… (funda kabanzi)

In my ongoing battles with Firefox which no longer offers a painless way to use the internet, in Reddit's moderation page, messages are flashed up for a frame and then disappear and I'm told there's nothing to display. However, in Chrome this page shows the messages and I can use the page correctly.

Anyone else having this trouble?

Asked by dg.coombes 1 unyaka odlule

Last reply by zeroknight 1 unyaka odlule

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some sites are always in the dark theme

Hi I have been using Firefox for years and never encountered this problem. I changed the theme to dark but it made some websites unreadable, so I changed it back. The pr… (funda kabanzi)

Hi

I have been using Firefox for years and never encountered this problem. I changed the theme to dark but it made some websites unreadable, so I changed it back. The problem is some websites did not register the change. I cannot use these websites anymore with your browser, and I would prefer to stay with Firefox. What can I do? I have changed the system settings and Firefox settings. Nothing has helped. I have gone through your troubleshooting advice and googled various topics to figure this out. Nothing. It is frustrating, especially when one of the broken sites is my work portal. This cannot continue, so I will be forced to change browsers. I use both Mac and Windows computers if that helps. It is the same on both.

Cheers, George

Asked by buden.george 1 unyaka odlule

Last reply by buden.george 1 unyaka odlule

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Online forms don't appear in Firefox

Online forms don't appear in Firefox (Windows 10 PC), but do appear correctly using Edge or Chrome. This has been happening for quite some time. I have o switch to Edge o… (funda kabanzi)

Online forms don't appear in Firefox (Windows 10 PC), but do appear correctly using Edge or Chrome. This has been happening for quite some time. I have o switch to Edge or Chrome to see the fields to fill in on online forms.

Asked by mwrr 1 unyaka odlule

Answered by cor-el 1 unyaka odlule

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Company Logos in Google SERP Have a Gradient applied to them?

Hello, Why does Firefox (121.0.1 (64-bit) macOS 14.2.1 anyways) apply a gradient color overlay to the Business Logos in Google SERPs? I.e., typically the website's Favic… (funda kabanzi)

Hello, Why does Firefox (121.0.1 (64-bit) macOS 14.2.1 anyways) apply a gradient color overlay to the Business Logos in Google SERPs?

I.e., typically the website's Favicon is pulled or an image written into Schema data to display the company logo next to the search result excerpt. But lately, and apparently only in FF, the logos are discolored by some kind of overlay?

Please see attached comparison between Chrome and FF. Chrome displays the logos unaltered, and FF displays them with this crazy obnoxious overlay/ color correction.

As far as I can tell, this is coming from FF as I don't see it in any other browsers/ devices. Chrome, FF Developer Edition, MS Edge, and Safari do not alter the logo colors.

Is there anyway to request the Mozilla FF stop doing this? I can't possibly begin to imagine how this is helpful in anyway to users... but of course I'm open to hearing any logic behind this decision, if in fact this is coming from FF.

Thank you all for your time and help!

Asked by muzzle 1 unyaka odlule

Last reply by zeroknight 1 unyaka odlule

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Odd banner of script on different webpages

There has been this odd banner of scripts on certain web pages for a while now and I'm not sure what it is or how to stop it. I don't know what the problem could be. … (funda kabanzi)

There has been this odd banner of scripts on certain web pages for a while now and I'm not sure what it is or how to stop it. I don't know what the problem could be.

Asked by k_tu 1 unyaka odlule

Last reply by Rasimore Fashions 1 unyaka odlule

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Strange error on My.Nintendo.com

I encounter this error only on my.nintendo.com. However nobody else I know encounters this (even using Firefox) and I do not encounter it on Edge browser. When I open th… (funda kabanzi)

I encounter this error only on my.nintendo.com. However nobody else I know encounters this (even using Firefox) and I do not encounter it on Edge browser.

When I open the site it stays for a few seconds, then loads an error page. Then this error page reloads itself every few seconds. I tried to include some Inspect tool details. Before a 404 error there are 303 and 302 responses. I live near my friends who do not have this issue (same ISP too) so it's not a regional issue. In the screenshots the four (and two more further down) red GETs below are all "304 Not Modified" status'd

I'm not sure what type of info I can dump from the browser or how, to help diagnose this. I'm on Windows 11 (though I was having this isue on my dual-booted Linux install too), on version 121.0.1 (see screenshot of About Firefox for more?)

Thank you for your time reading my post, please help me report this with more details.

Asked by nathan.zan6037 1 unyaka odlule

Last reply by James 1 unyaka odlule

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multiple background processes created when live streaming

Hello Mozilla Support, Since 2 upgrades ago, anytime I try to watch a livestream, my browser slows right down and then crashes. I don't care why its happening, I just w… (funda kabanzi)

Hello Mozilla Support,

Since 2 upgrades ago, anytime I try to watch a livestream, my browser slows right down and then crashes.

I don't care why its happening, I just want a definitive fix for the issue.

I'm so aggrieved at this happening constantly, if you cannot provide a firm resolution to this issue, i will simply move to another browser.

I've tried your about:config setting restart to false and other fixes but still keeps happening.

I await your reply.

With Regards,

Mark

Asked by Mark Robinson 1 unyaka odlule

Last reply by zeroknight 1 unyaka odlule

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Prevented access to website

Firefox is blocking/preventing me from visiting a website even though it is secure but Firefox does not recognize the certificate issuer. How do I get around this? Thank … (funda kabanzi)

Firefox is blocking/preventing me from visiting a website even though it is secure but Firefox does not recognize the certificate issuer. How do I get around this? Thank you.

Asked by cagey.k 1 unyaka odlule

Last reply by jonzn4SUSE 1 unyaka odlule

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Cloud-based database issues with Mozilla

Our office uses a cloud-based database. Mozilla won't allow me to "check" boxes to do database searches for specific things. Google works fine, Edge works fine, but not M… (funda kabanzi)

Our office uses a cloud-based database. Mozilla won't allow me to "check" boxes to do database searches for specific things. Google works fine, Edge works fine, but not Mozilla. Any ideas on how to fix this would be appreciated. Thanks!

Asked by lwelcome 1 unyaka odlule

Last reply by cor-el 1 unyaka odlule

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Hotkeys for rotating between different screens when responsive design mode is on

Is there any way to rotate between different screen sizes option using shortcuts keymaps which appear during "responsive design mode" is on. I found extensions which resi… (funda kabanzi)

Is there any way to rotate between different screen sizes option using shortcuts keymaps which appear during "responsive design mode" is on. I found extensions which resizes whole browser & they helps. but it also causes developer tool to resize along with browser which hinders me to see different css properties. so i am looking for a way to rotate only screens.

"Responsive Design mode" is what turns on when we press ctrl+shift+m.


I Love using firefox more than Chrome. This is my go to browser.

Asked by rajesh kumar chaurasiya 1 unyaka odlule

Answered by cor-el 1 unyaka odlule

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Keep getting this in firefox

Trojan:HTML/Phish!pz file: \Device\HarddiskVolumeShadowCopy15\Users\Dean\AppData\Local\Mozilla\Firefox\Profiles\2lamkcbc.default-release\cache2\entries\007C6A02D270A6BD3D… (funda kabanzi)

Trojan:HTML/Phish!pz file: \Device\HarddiskVolumeShadowCopy15\Users\Dean\AppData\Local\Mozilla\Firefox\Profiles\2lamkcbc.default-release\cache2\entries\007C6A02D270A6BD3D63FB53453745ADFB1CD69A

Asked by deanvowles 1 unyaka odlule

Last reply by Bunker 1 unyaka odlule

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web2forms hCaptcha not working (blocked??)in Firefox browser

I have used Web2forms for my contact form on my Staic Website. Works perfectly with other browsers. However, Firefox does not render the hCaptcha atall. This is the rele… (funda kabanzi)

I have used Web2forms for my contact form on my Staic Website. Works perfectly with other browsers. However, Firefox does not render the hCaptcha atall.

This is the relevany html

   <script src="https://web3forms.com/client/script.js" async defer></script>

Asked by gp 1 unyaka odlule

Last reply by gp 1 unyaka odlule