Diễn đàn hỗ trợ Firefox

Hey guys.

I have this weird issue, and I was unable to find anything on it through Google.

When I start Firefox and then go to YouTube (either via bookmark or by typing the URL) I have an odd issue. The front page of YouTube works as it should. I click a video, and that also works as it should. However, when I try going backwards to the YouTube front page, an issue arises. It happens whether I use the mouse shortcut or the button in the browser.

Instead of going back to the front page, it just reopens the same tab I'm on. If I go back once more, it takes me to my browsers home page. I THINK this has something to do with the "mini player" on YouTube not working correctly, but that's just my theory. I haven't been able to fix it. This doesn't happen with Chromium. I also haven't seen the mini player at all for a long time. I'm unsure if that stopped showing up when this issue arose, since I've just accepted it for a long while. But it is very annoying.

I do use uBlock origin and SponsorBlock, but I've had these for ages, and as far as I remember the issue started before I installed these. Uninstalling them is not an option, they're just too good. These are the only extensions I have enabled apart from RIF, which shouldn't interfere with YouTube.

Has anyone else had the same issue, or can anyone suggest any way to fix this? This also doesn't happen every time, but it happens frequently.

Thanks for any replies.

Hi, Imaging that, firefox is open, I clicked on a button that opening new window, how I can merge this 2 window in 1, in fact I wanna have that new window as a tab.

Google Chrome have this already.

Thanks !

It's so frustrating that the keyboard shortcut for closing tabs is right beside the one to quit Firefox. I've lost countless hours because of this, and it's so easy to accidentally do. Is there a way to keep this from happening? A simple "Are you sure" confirmation dialog would be great, or I really like the Chrome "hold command-Q" to exit feature. This seemingly simple function is proving extremely difficult to accomplish.

Yes, I'm aware of session restore, but (1) It does not preserve my window arrangement. I use multiple desktops for various tasks, and they each have related browser windows. (2) I need to see webpages exactly as they were when I opened them. Sessions expire, dynamic pages are refreshed, content is removed etc. That is all lost.

I do not want to disable session restore completely. It can still be useful. But, I do not want to trigger session restore automatically every time. Manual activation is ideal.

regarding: "browser.tabs.warnOnClose" I do not want a warning for closing multiple tabs. I often have many windows open and that warning gets annoying. It also doesn't prevent me from accidentally quitting when I only have one tab open.

I tried setting browser.warnOnQuit to true, but it's ignored.

I simply want a confirmation when I use the keyboard shortcut to QUIT. That's it. No side effects. Can Firefox do this?

I had Firefox opened in a main windows with maybe 50 tabs of tabs I wanted to look at (documentaries, stand-up shows, stuff from work etc). I opened a second window and while navigating in the second window I mistakenly close the main. As one does, I hit Open recently closed window. Guess what? Firefox opens a window from yesterday and a few more empty ones, but not the one I just closed. Can someone help me with this?

If I open two windows of Firefox, pin tabs in the first, close it and then close the second window, my tabs disappear. In order to use this feature one must work with only one instance of Firefox?

Hi guys, I have a problem with firefox. The option to undo close tab (whether its the shortcut, or the right click on tabs menu) doesn't work correctly for me, it always open a randomly closed page from a while ago and not the recently closed one.

I thought it was a problem with how I close the tabs (ie. if i click on the x or ctrl+w, or the mouse wheel) but it doesn't make a difference, the undo closed tab still doesn't work right.

I tried looking for a solution on here and online but found nothing concrete. So, I appreciate any help.

I am running on a new iMac. Every time I click on an email link two windows open. One window is my the home page I have set up and the second is the page that the email link takes me to. How do I have Firefox just open the window I go to via the link? This never happened before on my old system

Problem began with not being able to open a new tab. I updated to FF 78.0.2.

Now I still cannot open a new tab and my tabs are superimposed on my bookmark folders. Clicking on that menu bar opens a folder, not a tab. FF is unusable.

Also, the three coloured buttons, appear down on the webpage rather than in the menu bar. In order to get them out of there, I have to create a title bar that holds only them and the title of the page I'm on which seems a waste of space. Can I get them on the bar next to the search box?

Image attached.

Thanks for any help. Greatly appreciated.

I searched this forum but couldn't find an answer. I have "restore last session" turned on, but I'd like Firefox wouldn't reopen my last visited site after I close the browser by closing the last tab. In other words: if I close the browser by a regular means (by clicking the rightmost upper X, or by right-clicking the taskbar and choosing close window) it goes to the last viewed site when I reopen the browser – and that's ok – but when I close the last tab and the browser closes, I don't want to see this site again when I reopen Firefox. Is there a way to achieve this? By the way, this is the standard behavior in Google Chrome.

I use Send Tab to Device all the time. To my phone, my tablet, my work & home laptops. Except recently, the tab I send won't show up on my phone. Notifications are enabled. I can send from my phone to my work laptop. I can send from my work to home laptop. But to the phone, it says sent, and nothing ever arrives. Everything is synced. What else can I do?

Ever since IE changed to tabs on top firefox coders followed like mindless automatons without any regard to/for Mozilla community and users. We are sick and tired of being ignored. We want/need tabs bellow address bar. Now, tell us how to simply get tabs below address bar or tell the coders to provide us with the option. And, we don’t care about any excuses as previously provided or outright ignored by them.

I have a dozen tabs opened in one window and would like to copy all of the url's and paste them into an email. I can do it one at a time but would rather do it all at once. Can it be done? Thanks

I have been using mozilla firefox on linux ubuntu 20.04 LTS version. The shortcut key for switching between tabs is ctrl(contol key) + the tab number. Eg: ctrl+3 switches to 3rd tab. This shortcut is not working in ubuntu but works well in windows. Is there any settings in firefox browser to rectify this problem

Hi, I've been having this issue for a few months now, and it can get really annoying. Like the title says, the right side of Firefox is cut off a little for me, both in fullscreen and windowed fullscreen. This problem occurs on all websites, and is only fixed when I restart in safe mode, though I don't think any extensions that I have could be causing this problem. Any ideas would be much appreciated.

Thanks!

Every time I try to log into my eBay account, I get the following message, "Gah. Your tab just crashed." This has been happening on the last several versions of Firefox, going back at least six months. I have no problem logging in when using Chrome or Safari, but overall I don't like either of those browsers nearly as much as Firefox. PLEASE PLEASE PLEASE help me figure out why this is happening and let me know how it can be fixed!

It displays strange characters on pages including Yahoo mail. The attached screen shot shows a bank email, but it happens with other non-secure stuff too like general web pages. This has been happening with version 81.0 and the previous version. If I open the same page in Chrome, it will display the characters normally. I did see the strange characters appear in Chrome one time, but it happens in FF quite frequently.

After the recent update 81.0.1 (32-bit), I have started facing an issue where after every few minutes of browsing, all my tabs become unclickable and hitting enter on the address bar shows its loading but the website never loads. Trying to close firefox using the close button also doesnt work and I have to open task manager to kill the process and then start firefox again.