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Vertical synchronization not working

Some weeks ago I start notice, that in Mozila Firefox all videos start have noticeable horizontal line. Later I found that this line appear always on any image ( not only… (čítať viac)

Some weeks ago I start notice, that in Mozila Firefox all videos start have noticeable horizontal line. Later I found that this line appear always on any image ( not only video) when I scroll down any page. As I understand, something wrong with Vertical Synchronization on Mozila browser ( I dont have that problems when use other browser or watch video in video players). I don't have that problem when moving all Mozila window with mouse over windows desktop. I tried do some fixes that I found in internet, but it didn't help (set vertical synchroimpuls in nvidia control panel ).

Can anyone suggest, how I can fix that problem?

Otázku položil(a) yuakorablev Pred 2 hodinami

Firefox won't stream/play videos

My Firefox client will not play any embedded videos on any web sites or stream content from sites such as Twitch. Strangely, the only site that will play videos is Youtub… (čítať viac)

My Firefox client will not play any embedded videos on any web sites or stream content from sites such as Twitch. Strangely, the only site that will play videos is Youtube.

I've tried disabling all extensions (I only have two - Ad Block and Better Twitch TV), disabling hardware acceleration, clearing my cache and cookies, and using troubleshooting mode. None of those solve the issue.

Otázku položil(a) devin1229 Pred 4 hodinami

Menus are blank

Starting sometime recently, dropdown menus such as the main menu and the library menu give a white rectangle the size of the menu. Restarting in safe mode does not help.… (čítať viac)

Starting sometime recently, dropdown menus such as the main menu and the library menu give a white rectangle the size of the menu. Restarting in safe mode does not help. Using a new, empty profile does help. Exiting, deleting my profile cache directory, and restarting does not help.

This is likely related to https://support.mozilla.org/en-US/questions/1288037 but that person was helped by deleting the cache directory.

I would prefer not to have to redo all my customizations.

Otázku položil(a) kdo111 Pred 8 hodinami

Posledná odpoveď od cor-el Pred 4 hodinami

  • Vyriešené

Half of window is overlaid with a grey rectangle after an update (Linux - elementaryOS 5.1.7)

Hello, after an update up to Firefox 89.0 (64bit) on my elementaryOS 5.1.7 (based on Ubuntu 18.04) I've got a grey-colored rectangle in the upper part of my window that o… (čítať viac)

Hello,

after an update up to Firefox 89.0 (64bit) on my elementaryOS 5.1.7 (based on Ubuntu 18.04) I've got a grey-colored rectangle in the upper part of my window that overlays all elements of websites (cf. attached screenshot), however I still could pass via hyperlinks if there are any under the rectangle. It is very light grey in light mode and dark grey in dark mode.

I've tried following steps according to possible solutions found in the Internet : - launch Firefox in safe mode (the rectangle disappears) - make sure the default theme is used - turn on/off the hardware acceleration - update or disable and delete all add-ons and plug-ins (rectangle still present in normal mode) - delete and reinstall Firefox with wiping all its files on the local machine (including /home/user/.mozilla and /etc/firefox* folders) - delete again and install the flatpak version


Nothing of the above helps except of the safe mode. As I have tried already to delete add-ons and plug-ins, what else can I disable to try to solve the issue in normal mode ?

I would appreciate your help as this is the only browser that I (want to) use on a daily basis. Thanks in advance!

Otázku položil(a) stanislaw.l Pred 8 hodinami

Na otázku odpovedal(a) cor-el Pred 5 hodinami

[firefox 89] Can't enable Legacy OpenGL compositor

I use this workaround to fix tearing on my mediacenter powered by a intel baytrail hardware. https://wiki.archlinux.org/title/Firefox/Tweaks#Enable_Legacy_OpenGL_composit… (čítať viac)

I use this workaround to fix tearing on my mediacenter powered by a intel baytrail hardware.

https://wiki.archlinux.org/title/Firefox/Tweaks#Enable_Legacy_OpenGL_compositor

until v88, it was working fine.

With v89, the setting layers.acceleration.force-enabled=true has no effect. The "about:support" page reports Compositing: webrender (software) whatever the value true or false.

I had to downgrade to v88.

Otázku položil(a) hamelg1 Pred 2 dňami

Posledná odpoveď od hamelg1 Pred 4 hodinami

FF 89.0 Blocks Access to Fidelity Account

After auto update to FF 89.0, access to long-time Fidelity account is intermittently blocked as a security warning, or causes DSL line to drop at submission of account se… (čítať viac)

After auto update to FF 89.0, access to long-time Fidelity account is intermittently blocked as a security warning, or causes DSL line to drop at submission of account security code, or displays account entry page as plain text, not std HTML formatting, or most often results in a technical error page saying try again later. MS EDGE works fine, no issues. This is the only webpage this occurs on. Fidelity has no FF reported issues on their end nor does my IP supplier. Using desktop PC, running Win10/64-bit, DSL line @ ~ 2.3 Mbps. Using the "Light Theme" which was auto set with 89.0. This plus the new bastardized menus will push me to drop FF since I can't afford endless hours to fix basic functionality with ea update.

Otázku položil(a) r3isl.ew.20x80wlsx Pred 5 dňami

Posledná odpoveď od ·´¯`·...¸>-)))º> ~dbben Pred 4 hodinami

Firefox launches like this ever since the last update.

No matter how I close the program, it always opens like the attached screenshot. Even more annoying, I can't click the maximize button, but I have to drag it down a bit, … (čítať viac)

No matter how I close the program, it always opens like the attached screenshot. Even more annoying, I can't click the maximize button, but I have to drag it down a bit, THEN click it.

I tried turning off FingerPrint, and it was already disabled.

Any ideas?

Otázku položil(a) LazHimself Pred 4 hodinami

Blinking rectangle

Hey, I have a problem with weird blinking rectangle in few locations on the screen. It looks like i could write in that spot where it's blinking. I was checking settings,… (čítať viac)

Hey, I have a problem with weird blinking rectangle in few locations on the screen. It looks like i could write in that spot where it's blinking. I was checking settings, but nothing sounded familiar, that's why I'm writing here - how to turn that off?

Otázku položil(a) kovvjan Pred 5 hodinami

Firefox loads page on 2nd or 3rd try only

So I mainly use firefox and it had been working perfectly for as long as Ive had my laptop. However, recently this issue has come up, that random pages often (around 70-8… (čítať viac)

So I mainly use firefox and it had been working perfectly for as long as Ive had my laptop. However, recently this issue has come up, that random pages often (around 70-80% of the time) do not open on the first try. Firefox tries to load it for 5-8 seconds and then gives me the server not found error. However, if I click on the refresh button a couple of times it then successfully loads the webpage. This has been happening for 2-3 days now and is really annoying and hard to work around.

It shouldn't be my wifi since my other laptop does not have this issue. I have refreshed/reset firefox to no avail. I use kaspersky security, but it has had no issues so far and I have not done any changes to settings or anything like that. I thought maybe its a firewall issue but I had not tinkered with any of those settings either. Lastly, I also play online shooters and have so far not noticed any lag during games, making me think its a browser issue.

Otázku položil(a) Roomster Pred 5 hodinami

Blue screen crash

Within the last few weeks I have had some random BSOD occurrences while using Firefox. I used Nirsoft's BlueScreenView utility to inspect the minidump files. It showed th… (čítať viac)

Within the last few weeks I have had some random BSOD occurrences while using Firefox. I used Nirsoft's BlueScreenView utility to inspect the minidump files. It showed the culprit was: nvlddmkm.sys - Nvidia windows kernel mode driver version 465.89.

The system is Windows 7 64-bit, graphics card is Nvidia GeForce GTX960 driver version 27.21.14.6589. I have used this system and Firefox for several years and never had a BSOD until lately. Disabling hardware acceleration seems to resolve the issue so far.

Are there any changes in Firefox 88 and 89 that could cause this? I have noticed other recent reports of the same problem.

Otázku položil(a) tim.skene1 Pred 7 hodinami

Posledná odpoveď od tim.skene1 Pred 5 hodinami

Using mouse to scroll

Since using the refresh feature for Firefox, I can no longer use the mouse to scroll through my emails when reading them. I regret refreshing Firefox to a new version. It… (čítať viac)

Since using the refresh feature for Firefox, I can no longer use the mouse to scroll through my emails when reading them. I regret refreshing Firefox to a new version. It's horrible in my opinion. I've lost all the things I used every day. It's made my screen size weird also. Does anyone have a way to correct that and the mouse scrolling?

Otázku položil(a) jebrownell Pred 5 hodinami

Can't stream video

Suddenly videos won't play on one particular news website (others are fine), I've tried every possible solution I could find on the net (clear cache, uncheck hardware acc… (čítať viac)

Suddenly videos won't play on one particular news website (others are fine), I've tried every possible solution I could find on the net (clear cache, uncheck hardware accelleration, allow audio & video, fiddled with permissions and protection,...). MacBook Pro (Retina, 13-inch, Mid 2014), recently updated to Big Sur 11.4 (hoping the problem would go away, issue already there with Catalina), 2,6 GHz Dual-Core Intel Core i5, video Intel Iris 1536 MB. Please, can anyone help?

Otázku položil(a) gertwynens Pred 1 týždňom

Posledná odpoveď od ShenLoong99 Pred 9 hodinami

PDFs do not display in new Firefox release

Firefox 89.0 (64-bit) on Win 10 21H1: Since the last update PDFs do not automatically display. I have disabled all other extensions with no success. File downloads but d… (čítať viac)

Firefox 89.0 (64-bit) on Win 10 21H1: Since the last update PDFs do not automatically display. I have disabled all other extensions with no success. File downloads but does not display. When this happens I am presented with a blank browser window when I access a URL directed to a PDF. Thank you, SK_AusTX

Otázku položil(a) SK_AusTX Pred 10 hodinami

Clicking on URL bar showing cursor in Search bar. 89.0 (64-bit)

Hi, After updating to 89.0 (64-bit) I am facing issue that my browser showing cursor in Search bar when I click URL bar. Typing showing in URL bar but cursor is not there… (čítať viac)

Hi,

After updating to 89.0 (64-bit) I am facing issue that my browser showing cursor in Search bar when I click URL bar. Typing showing in URL bar but cursor is not there.

Otázku položil(a) usman.ghani599 Pred 16 hodinami

Posledná odpoveď od Franz_von_Suppe Pred 10 hodinami

Firefox keeps losing internet connection but my wifi/internet is fine

A link to my previous thread: https://support.mozilla.org/en-US/questions/1339912 Recap: I was having what I believe were some kind of syncing issues, where none of my pa… (čítať viac)

A link to my previous thread: https://support.mozilla.org/en-US/questions/1339912

Recap: I was having what I believe were some kind of syncing issues, where none of my passwords would autofill, and I couldn't save new login information, and was getting logged out of websites that I would normally be perma-logged in to. At the same time, I have also been having connectivity issues where FF loses connection to my internet for around 5 minutes. Sometimes it would fix itself and other times I'd have to restart FF. Meanwhile, Chrome would run fine in the background so I know it's not my actual wifi but it's specific to FF.

I have tried the FF "refresh" and when that didn't fix it, I tried a full uninstall/reinstall which fixed my syncing/password autofill issues but not my connectivity issues.

Any other ideas? I'm super bummed about this because I've used FF for many years and been so happy with it and have convinced so many friends to jump ship from Chrome over to FF. But I don't have time to keep troubleshooting this and it's looking more and more like I'll have to switch over to Chrome if I want to have a normal workday without frustrations and interruptions.

Otázku položil(a) sjb Pred 1 dňom

Browser Closing Unexpectedly

After install the new update to Firefox, my browser windows randomly close 3-4 times a day. The first time this happened was minutes after the initial update. The wind… (čítať viac)

After install the new update to Firefox, my browser windows randomly close 3-4 times a day.

The first time this happened was minutes after the initial update. The windows don't freeze first - they just all close at once without warning. Also, I can't find any crash reports. Any help you can provide with this problem would be appreciated.

Thanks

Steve Norton

Otázku položil(a) subecca Pred 6 dňami

Posledná odpoveď od subecca Pred 12 hodinami

playing youtube videos very slow

playing youtube videos 720p CPU goes up to 100˚C and 100% CPU on all cores it is since upgrade 88.0, before it was ok compared to chromium browser 720p ~ 20% if I load 2-… (čítať viac)

playing youtube videos 720p CPU goes up to 100˚C and 100% CPU on all cores it is since upgrade 88.0, before it was ok compared to chromium browser 720p ~ 20%

if I load 2-3 YT videos in tabs, the playback stops, changing tabs takes seconds, and also slows other applications down

Otázku položil(a) Burt0n Pred 5 dňami

Posledná odpoveď od lamda.55lii Pred 14 hodinami