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search engine defaults to yahoo

I encountered a problem with my search engine reverting to yahoo every time I re-launch FF. This is very frustrating. Somewhere I found that this can be related to add-on… (xem thêm)

I encountered a problem with my search engine reverting to yahoo every time I re-launch FF. This is very frustrating. Somewhere I found that this can be related to add-ons. Although I didn't find any add-on called Yahoo in my list of add-ons, I found one called Search Engine for Firefox (or very close to this). I removed it and everything went back to normal.

The question is, what is that add-on? Where did it came from? I think it should be removed from available add-ons altogether, or, at least renamed to Yahoo search engine? I didn't install it specifically and was forced either by FF or some other add-on.

I've seen other users having same problem on the forum, why isn't that addressed?

Đã được hỏi bởi Lili_ 4 năm trước

Đã được trả lời bởi Itsune9tl 3 năm trước

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I want Firefox to open in a maximized window

That used to happen for years. About 2 months ago Firefox began opening with a 'restored' (i.e. not maximised) window. For a few days in the last fortnight it resumed o… (xem thêm)

That used to happen for years. About 2 months ago Firefox began opening with a 'restored' (i.e. not maximised) window. For a few days in the last fortnight it resumed opening maximised. Now it is opening with a 'restored' window which is wider and shorter than the size used previously.

The localstore.rdf file is dated 09 May 2014.

Đã được hỏi bởi ender21 4 năm trước

Đã được trả lời bởi cor-el 4 năm trước

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FireFox is slow and delayed and laggy on my PC; but no other browser is.

I have tried Chrome, Waterfox, Mozilla 64-bit, 32-bit.. uninstalled Flash, reinstalled Microsoft Windows... refreshed FireFox, cleaned out ALL folders of Mozilla Firefox,… (xem thêm)

I have tried Chrome, Waterfox, Mozilla 64-bit, 32-bit.. uninstalled Flash, reinstalled Microsoft Windows... refreshed FireFox, cleaned out ALL folders of Mozilla Firefox, cleared out extensions. No matter what I do, FireFox lags on my PC.

Đã được hỏi bởi Kiraro 4 năm trước

Đã được trả lời bởi codywohlers 3 năm trước

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Can't sign in to firefox syn on Ubuntu 16.04 LTS

i try to sign in to Firefox Syn on Ubuntu 16.04 LTS, it takes to the "Authorize this sign-in" screen, i type in the code it sends me, it responds with "Invalid authorizat… (xem thêm)

i try to sign in to Firefox Syn on Ubuntu 16.04 LTS, it takes to the "Authorize this sign-in" screen, i type in the code it sends me, it responds with "Invalid authorization code", thats after immediately receiving the email.

 I have tried copy/paste, typing in by keyboard, all numerous times. same results.

Đã được hỏi bởi Vic014 4 năm trước

Đã được trả lời bởi Seburo 4 năm trước

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Firefox not communicating with net, Refresh not working

All of a sudden when I start Firefox I get a white screen, and the wheel just spins and spins. It never connects to the internet, while other programs like Internet Explo… (xem thêm)

All of a sudden when I start Firefox I get a white screen, and the wheel just spins and spins. It never connects to the internet, while other programs like Internet Explorer connect just fine. I never get an error message along the lines "website not found" or anything like that: it just spins its wheels forever.

After some research here I found the Troubleshooting page and tried the "Restart with Add-ons Disabled." This did not work. Then I tried the "Refresh" button, and that _did_ work, but only for that session. The next time I started Firefox I was back to the problem described in the first paragraph.

I tried uninstalling and reinstalling. Same deal. I did more research and found the Add-ons and Extensions page. I deleted a couple extensions flagged in red by virtue of uninstalling their parent programs and guess what? Same deal! Aaaargh! This is driving me nuts.

How can I get a totally clean reinstall, preserving my bookmarks. Any help appreciated.

                                  -Dennis

Đã được hỏi bởi dennis17899 4 năm trước

Đã được trả lời bởi dennis17899 4 năm trước

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In Firefox 50.0.2 I can't disable flashplayer anymore. How do I disable flash so it aks to be activated wen needed.

Since Firefox 5.0 I think i can't disable plashplayer anymore. The setting is still set to "ask to activate" but wen I enter a site with flash content it is played right … (xem thêm)

Since Firefox 5.0 I think i can't disable plashplayer anymore. The setting is still set to "ask to activate" but wen I enter a site with flash content it is played right away it doesn't ask anymore.

How do I fix this? So Flash is not started automatically anymore?

Đã được hỏi bởi Guido64 4 năm trước

Đã được trả lời bởi jscher2000 4 năm trước

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After upgrading to FF 50 my certificate disappeared and I can not import it again.

I have a .p12 certificate file that identifies me with my bank for online banking. After upgrading to FF50 the identification does not work, as the certificate has disapp… (xem thêm)

I have a .p12 certificate file that identifies me with my bank for online banking. After upgrading to FF50 the identification does not work, as the certificate has disappeared and I can not import it again. What shall I do?

Đã được hỏi bởi petiba 4 năm trước

Đã được trả lời bởi petiba 4 năm trước

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Two finger swipe not working on macbook mavericks why?

Hi.....am trying out Firefox as a browser. The two finger trackpad swipe that works in Safari does not work in Firefox. I am running Firefox version, 50.1.0 and my system… (xem thêm)

Hi.....am trying out Firefox as a browser. The two finger trackpad swipe that works in Safari does not work in Firefox. I am running Firefox version, 50.1.0 and my system is OS 10.9.5....I am pretty computer savvy but cannot figure this one out and thought I would ask for help from mozilla...thanks in advance... Angie

Đã được hỏi bởi angierich 4 năm trước

Đã được trả lời bởi angierich 4 năm trước

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Firefox is dying a lot lately, and I seem to have more add-ons and extensions running than there seem.

Over the last week or so my Firefox seems to be dying about once per day. It just slows to a crawl, and then stops responding entirely and I have to use task manager to … (xem thêm)

Over the last week or so my Firefox seems to be dying about once per day. It just slows to a crawl, and then stops responding entirely and I have to use task manager to kill it. When I look in task manager it's taking up as much as 30% of my system resources, despite only having 4 tabs open at any given time. I've tried both refreshing and uninstalling Firefox, and neither has solved the problem. When I looked at the health report, I noticed something that's confusing me, namely the amount of add-ons and extensions it claims I have running. It claims that there are 7 extensions running, but there are only 3 listed on my add-ons manager, all of which I installed manually, which is making me wonder if there are 4 somehow hidden extensions that are causing me problems, and don't go away when I remove or refresh Firefox. Is there any way that I could figure out what these might be or get someone from Mozilla to take a look and see if they can figure out what's going on?

Đã được hỏi bởi TheRedwolf 4 năm trước

Đã được trả lời bởi Fiascokid 4 năm trước

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In FireFox 50.0.2 bookmarks sorting order changed: numbers, Cyrillics, Latin; how return to: numbers, Latin, Cyrillics?

Until recently in FireFox (Winows 7) alphabetical sorting of bookmarks was: numbers, Latin, Cyrillics. After system crash I installed FireFox 50.0.2 and found that bookma… (xem thêm)

Until recently in FireFox (Winows 7) alphabetical sorting of bookmarks was: numbers, Latin, Cyrillics. After system crash I installed FireFox 50.0.2 and found that bookmarks sorting order has changed: numbers, Cyrillics, Latin. I am conservative and would like to return to the previous bookmarks sorting order ;).

Any hints? Thank you!

Đã được hỏi bởi FireFox-Loz 4 năm trước

Đã được trả lời bởi FireFox-Loz 4 năm trước

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Video screens black, sound fine, bottom thumbnails when fwd-bkwd

Current Firefox. Windows 7. Youtube videos suddenly black, No change of settings. The thumbnails along the bottom if you fast forward or backward are fine. Audio is … (xem thêm)

Current Firefox. Windows 7. Youtube videos suddenly black, No change of settings. The thumbnails along the bottom if you fast forward or backward are fine. Audio is fine.

Videos embedded in news story from, say, CNN or NBC are fine. It's just YouTube videos.

Youtube Works fine in Chrome, but I don't want to use Chrome.

Done the whole clear cache, restart drill, no change. All plugins current and activated

Tried uploading that recommended Windows video pack for Win 7 and Windows said not compatible with my machine.

Please help, really don't want to have to mess with Chrome at the same time as Firefox.

Thanks.

Đã được hỏi bởi karencarlton 4 năm trước

Đã được trả lời bởi cor-el 4 năm trước

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Firefox miclaculates CSS calc()

We are using calc() to calculate the width of columns in a grid with fixed width gutters, but the calculation is off by a weird number and it forces the last column to dr… (xem thêm)

We are using calc() to calculate the width of columns in a grid with fixed width gutters, but the calculation is off by a weird number and it forces the last column to drop below the rest. At first I thought that this was similar to older IE's rounding errors, but it is not.

Example:

.delivery-slots__slots, .delivery-slots__day {

   width: calc((((100% - 35px ) / 8) * 1) + 0px);
   float: left;
   margin-right: 5px;
   margin-top: 0;

}

... where 100% = 916px (it's a modal with a set max-width) and the last child has the right margin set to zero.

Other broswers (including IE9) correctly calculates this to be 110.125px; Firefox calculates this to be 111px (web inspector) or 110.133px (Firebug) - if you take the values and add them up again, I get 916.064px, which is wider than the parent.

Đã được hỏi bởi Jayx 4 năm trước

Đã được trả lời bởi philipp 4 năm trước

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Firefox crashes

Hello, since 11.12.2016 i have to much crashes from unknow reason. I am just browsing up on facebook and listen youtube videos and there is a crash which shut down a one … (xem thêm)

Hello,

since 11.12.2016 i have to much crashes from unknow reason. I am just browsing up on facebook and listen youtube videos and there is a crash which shut down a one panel. Please can you be so nice and fix it ? I like very very much mozzila firefox

IDS: c2e7c456-80e7-45af-88e9-c759aa5f4bac 12.12.2016 20:05 bp-e593c1d7-a98e-4aa9-8d10-0eee42161212 12.12.2016 20:04 bp-5c47d082-b7de-481c-a0e4-8bfe72161212 12.12.2016 20:03 bp-99f4a706-807b-4353-9a47-15e182161211 11.12.2016 23:44 bp-220ef381-f45f-4158-a97c-211cf2161211 11.12.2016 18:48 bp-6bfb5ccc-5bf3-43bc-9fe7-4b1c92161211 11.12.2016 18:48 bp-7e2fff01-0e0a-4595-a6f0-4576a2161211 11.12.2016 13:22 bp-da7ff368-992e-416d-8843-a4b132161211 11.12.2016 13:22 8071dac4-be60-4677-aeaa-ccdf5bce414f 06.12.2016 21:53

Thanks Peter

Đã được hỏi bởi Identity92 4 năm trước

Đã được trả lời bởi FredMcD 4 năm trước

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How to select multiple items in the history sidebar?

I simply wanna delete more than one item at once. How this can be done? I read there on the link pasted below, but the Ctrl & Left Click method doesn't work! https://… (xem thêm)

I simply wanna delete more than one item at once. How this can be done?

I read there on the link pasted below, but the Ctrl & Left Click method doesn't work! https://support.mozilla.org/en-US/questions/968408

Đã được hỏi bởi zanade 4 năm trước

Đã được trả lời bởi zanade 4 năm trước

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When opening Firefox, I've twice gotten a blank page in orange with the logo and the following address: https://pohkawpvideomaster.org/656407508036/a466d7d83cd

The page has promoted itself as an update with an automatic download pop-up of the sketchy looking web address.

Đã được hỏi bởi lwowings 4 năm trước

Đã được trả lời bởi James 4 năm trước