Firefox Support Forum

Artifacts on webpages when hardware acceleration is enabled. Disabling hw acceleration removes artifacts, but degrades performance of browser significantly. Using hw acceleration in Chrome has no artifacts. The error is not in the hardware or driver, but in the Mozilla software. By searching on this topic on Google, it's a common error in Firefox.

The last version where artifacts where not present was: pp_name: firefox build_date: 2020-01-15 build_file: C:\Users\tulle\.mozilla\mozregression\persist\2020-01-15--mozilla-central--firefox-74.0a1.en-US.win64.zip build_type: nightly build_url: https://archive.mozilla.org/pub/firefox/nightly/2020/01/2020-01-15-21-36-21-mozilla-central/firefox-74.0a1.en-US.win64.zip changeset: c35bb210b8ae793c844bd94c1848d246bf601293 repo_name: mozilla-central repo_url: https://hg.mozilla.org/mozilla-central

Intel® HD Graphics 620

I visited Twitter and Facebook looking to contact Graham Hancock. I had to signup. But now everytime I open my browser ---- Twitter and Facebook automatically open up. HOW DO I GET RID OF THESE 2.

When I am trying to access a photo library for Bing Wallpaper photos I am blocked by Cloudfare error 525. I can using a different browser (MS Bing; Chrome; DuckDuckGo) and it works fine. Only errors out using Firefox since last two updates.'

When I want to go to the NY Times, and i type "nyt" the address bar automatically populated with the rest of the URL "nytimes.com". When I do the same thing with gmail and "gmail" it runs a search on a search engine instead of completing the rest of the URL.

Why would it do this for one website and not another? How do I fix this, I use gmail all the time so its a bit of a time waster.

Thank you in advance for your help!

I am having a significant issue with firefox draining my battery. I used chrome up until the new year and then switched over to firefox from chrome. Overall I love firefox so much more. The format is way more pleasing. I love how it easily signs me back into everything, BUT IT DRAINS MY COMPUTER SO MUCH. Like i used to have an 8hour + battery span my laptop neverrr died. Now I get through MAX 2 hours of full use before needing to charge, and maybe 4 hours just having it at school but not using it.

I thought my dell suddenly started crashing, ran all these tests, and then I realized the only change was that I had started using Firefox... So sad I think I am going to have to leave it.

I read a lot of articles and did everything suggested. my graphics is webreader , i turned on all the suggested features, i have 2 extensions , the only thing I could maybe think of was that I use an animated theme so maybe that was killing the battery, but like if I can't use my theme than whats the point.

Since updating to 121.0.1, only the top edge of the tabs in my menu bar are visible (see image). I tried reinstalling, restarting, and switching to a different theme. Any thoughts on why this is or how to fix it? Thanks in advance!

Characters dissapearing, missing, garbled only in Firefox. Seems to be ok in troubleshooting mode. This only happens in Firefox so it appears to be isolated. As you hover over links is when it happens the most. I have the latest version installed and was just loaded on a new system.

I wish to remove the ugly looking line between my custom home button and the first tab. You can find that on the top left. I already have userChrome.css set up and I found no help on the r/FirefoxCSS subreddit.

My userChrome.css code:

```

root {

--toolbar-field-focus-border-color: transparent !important; --toolbarbutton-inner-padding: 10px !important; --toolbarbutton-border-radius: 2em !important; --urlbar-container-padding: 0px !important; }

1. nav-bar {

box-shadow: none; }

1. urlbar {

padding: 8px !important; }

1. urlbar-background {

background-color: rgb(255, 255, 255) !important; border-radius: 16px !important; box-shadow: rgb(230, 230, 230) 0px 0px 5px 0px !important; }

.tab-background { border-radius: 16px !important; box-shadow: rgb(225, 225, 225) 0px 1px 5px 0px !important; }

.tabbrowser-tab .close-icon{ border-radius: 2em !important; margin-right: 0px !important; }

.tabbrowser-tab .close-icon:hover { background-color: rgba(0, 0, 0, 0.05) !important; outline: none !important; }

1. tabs-newtab-button:hover > .toolbarbutton-icon {

background-color: rgba(255, 255, 255, 0.25) !important; border-radius: 2em !important; }

1. PlacesToolbarItems .bookmark-item {

padding: 5px; margin: 25px; }

1. navigator-toolbox { border: none !important;}

1. PersonalToolbar {

box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 4px !important; } ```

For anyone who can be of EXTRA help, I wish to also fully round the search bar in my "about:home" which you can see is underneath the FireFox logo. I want to add my own custom border radius of "2em" and remove the blue outline when selected.

Hello, My Antivirus sofware (GData Internet security) showed the attached message (in German) two times today. It says in English something like:

It was tried to access an infected archive

Virus: Trojan.GenericKD.71195125 (Engine A) File: 0B3C6E11DBBC160A3AAFC100C8BAB878F5EE0C Directory: C:\Users\re-ge\AppData\Local\Mozilla Firef Process: firefox.exe

The line ending with "Firef" may indicate that lines are truncated.

Any suggestion what to do ? Reinhard

I really appreciate the container tab option for my browsing, as it affords me more privacy and I am a stickler about my privacy. However- I have been having an issue with links that I am attempting to open in a specific container that will load, and then immediately reload into the tab without a container. This has happened several times. The most recent example is that I clicked on a link from FB, a site I tend to avoid, and specified that I want it opened in a FB tab, as I don't trust them not to track me beyond that. However, the link loaded in the FB tab and immediately again with no container whatsoever. There was no request, no warning that I had set up the "multi-account container" and did I want to use it in the designated container... nothing. This has happened with links before as well.

search jumps to address bar. I NEED THIS TO STOP IT !!! DO YOU UNDERSTAND THIS IS NOT A GREAT THING for ‘Firefox'. Give us a click button to turn this unwanted or unneeded automatic feature. Please don't offer workaround goto edit deep function programing 'work with me' options, just turn it OFF.

Firefox used to open the bookmarks to the left showing all the bookmarks, ever since that last update not the go right and aren't even the bookmarks I want, how do I change it back

Just today a web based TV show has stopped playing, the circle spins for a moment (as if it was loading) the circle then just vanishes and nothing plays.

I am running Win 11, I have successfully had the video play in Edge and Brave.

Firefox however is being stubborn and refuses to play

Hello Before I reset my PC some months ago, I almost never had to Login to sites, as the kept me logged in. This no longer happens, and now I frequently have to Login to eg. my Google account which needs third party autho and all sorts. It is rather annoying having to Login to Google every time I close the Window.

I do not have this setting on: "delete cookies and site data when Firefox is closed" I do have this setting on: "Ask to save logins and passwords for web sites"

It does save my Password and autofill, which makes it easier. But it is still annoying, that I have to login to everything every time.

I have tried reinstalling Firefox, to no avail.

Please Help

When I click the Firefox icon to start, it is minimized at the top of the creen, I clcik the enlarge button and it just moves it across the screen. I have to click it again to make it full size