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How to post images on instagram?

Hi. Is there a way to post photos/pictures on Instagram with Windows Firefox? I have found many threads in the net, that this is possible but the operation requires chang… (xem thêm)

Hi. Is there a way to post photos/pictures on Instagram with Windows Firefox? I have found many threads in the net, that this is possible but the operation requires changing user agent in Firefox. But it still doesn't work. I have tried few different user agent switchers. Everytime I set user agent for Android and reloaded instagram webpage, the instagram page no longer nagging me to install android app, offers me additional functions to upload images (so it seems it should work), but no matter which jpeg i will choose, i always get error "Upload failed. Only images can be posted.". I tried the same with chrome and everything works like it should. So what is wrong with FF? Why it doesn't work?

Đã được hỏi bởi zygdresze 2 năm trước

Đã được trả lời bởi jscher2000 2 năm trước

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Trying to find what character was replaced with Unicode replacement character

I am working with Firefox 52.1.2 on Ubuntu 14.04 (x86). In general I can see characters correctly, but sometimes I see a Unicode replacement character (octal 357 277 275)… (xem thêm)

I am working with Firefox 52.1.2 on Ubuntu 14.04 (x86). In general I can see characters correctly, but sometimes I see a Unicode replacement character (octal 357 277 275), for example on this page:

http://www.mathhelp.com/how_to/slope-intercept_form/using_slope-intercept_form_to_graph_a_line/

I see "equation of a line is y = 3/4 x (?) 2" and I suspect from context the replaced character is a dash or minus sign.

I have verified that I enabled the option for pages to download their own fonts.

I'm trying to find out exactly what was the replaced character so that I can try to find a font to install which contains it, but when I copy and paste the text, I get the Unicode replacement character, not the original character. How can I find out what's the original character?

I tried looking at the page source -- no luck, the replacement character appears there too.

Thanks in advance for any advice.

Đã được hỏi bởi robert_dodier 3 năm trước

Đã được trả lời bởi cor-el 3 năm trước

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can't turn off automatic updates

Hi I want to turn off the option "Automaticaly install updates" because i need version 45.0.2 ESR for a web based programm, but i can't choose one of the other options. … (xem thêm)

Hi

I want to turn off the option "Automaticaly install updates" because i need version 45.0.2 ESR for a web based programm, but i can't choose one of the other options.

How can I turn off this option?

Thanks, Peter

Đã được hỏi bởi Peterdc 3 năm trước

Đã được trả lời bởi Peterdc 3 năm trước

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S.O.S. HTML-video H.264 not working Firefox (unlike Chrome

Foreword: Note that in about:config this is TRUE: media.hardware-video-decoding.failed But also this is TRUE: media.hardware-video-decoding.enabled And this is FALSE: … (xem thêm)

Foreword: Note that in about:config this is TRUE: media.hardware-video-decoding.failed

But also this is TRUE: media.hardware-video-decoding.enabled

And this is FALSE: media.hardware-video-decoding.force-enabled

Here's an answer but it's not English. Anyone understand? https://www.youtube.com/watch?v=R4No4kv3TA8

HTML-video H.264 not working in Firefox 32-bit XP. So to compare, I tried youtube video's in Chrome, (cuz i wanted an update of the eclipse on PBS Note that the Eclipse video by Richard Aguilar DOES work in Firefox - but PBS eclipse & many others do not!) In Chrome, the PBS eclipse video does work but stutters, probably because Chrome imposes an animated chat-sidebar which is too much for the 32-bits to handle.

So basically I now cannot watch many of the up-to-date YouTube videos. This confounds me.

also note I found jscher's post which cites this test-site:

http://www.quirksmode.org/html5/tests/video.html - and the latter test-site DOES play OK for me.

I think I'll try RESETing firefox now, and see what happens, Does that make sense? Or anything else? Thanks.

Update:

I reset/refreshed firefox, but still remain with the problem. Upon research, I came across the below thread which MAY be a solution, BUT i don't understand it. Can someone please break it down into dummie-friendly terms, to enable me to get HTML-video working again in Firefox 32-bit XP?

Here, it is, please decipher?

http://www.msfn.org/board/topic/175591-enable-mp4-h264-aac-html5-video-in-firefox-on-windows-xp-without-flash/

Here's another. Does the below contain a solution?? It seems like it may, but not sure:

https://www.reddit.com/r/firefox/comments/3wu61r/prevent_firefox_from_disabling_h264_hardware/

Đã được hỏi bởi Minni 3 năm trước

Đã được trả lời bởi cor-el 3 năm trước

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Install FireFox Quantum but keep FireFox 52 ESR

Hi, I wish to install and test the new FireFox Quantum BUT DO need to keep FireFox 52 ESR fully functional (because I need it for acessing some specific sites that requir… (xem thêm)

Hi,

I wish to install and test the new FireFox Quantum BUT DO need to keep FireFox 52 ESR fully functional (because I need it for acessing some specific sites that require specific plug-ins). Will both FireFox coexist nicely (Win 7 and Win 10) ?

Đã được hỏi bởi bornival 2 năm trước

Đã được trả lời bởi jscher2000 2 năm trước

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Any way to change the color of the active tab in FF57 (CSS?)

Hello, Love Firefox 57, but would like to change the ACTIVE tab color (currently using the stock "Dark" theme). I know there is a blue bar above the active tab, but I rea… (xem thêm)

Hello,

Love Firefox 57, but would like to change the ACTIVE tab color (currently using the stock "Dark" theme). I know there is a blue bar above the active tab, but I really, REALLY, liked the way the active tab looked in Firefox 56 (solid blue). Any way to change this using CSS or a better way if you have one? I want to keep the "Dark" theme, just change the color of the active tab. It should be able to be done using CSS, but I don't know how.

Any help would be greatly appreciated!

BTW: I need detailed instructions, as I have never done any mods using CSS before. Thanks!

P.S. Right now, I am on the ESR awaiting an extension to be finished porting to a WebEx, but would love to get this info as I have been testing out Firefox 57.

Thanks for your time!

Đã được hỏi bởi no.name 2 năm trước

Đã được trả lời bởi user1929 2 năm trước

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Firefox Suddenly and Randomly Shuts Down

About 1 week ago, Firefox started to randomly and suddenly shut down. It typically happens once, max twice a day and when it happens, it closes all open tabs without givi… (xem thêm)

About 1 week ago, Firefox started to randomly and suddenly shut down. It typically happens once, max twice a day and when it happens, it closes all open tabs without giving any warning and without showing any error or crash report. The shut down is triggered by a click, typically a click to open a link, or open a new tab - that is, it does not shut down by itself. Firefox does not reopen by itself, you must reopen it. When it reopens, it goes back to the latest situation prior to the shut down event, ie, it reopens all closed tabs and the closed web links - as if it were a crash. I did not find any particular pattern (ie, websites, time of the day, open apps, amount of time online, etc) - it appears rather random. No other issues reported - slow system, unwanted downloads, opening unwanted links, etc

EVENTS HAPPENED RECENTLY THAT MAY BE RELATED 1. My AV Provider (Bitdefender) sent me a message saying that it is about to stop supporting my OS (Win XP) 2. Yesterday another one of my AV shields (Malwarebytes Antiexploit) reported that an exploit code was blocked in Firefox, but without giving more details 3. Yesterday morning my PC asked me to log in by clicking on my user name. The thing is, I have never activated this option, as the PC is set to go directly onto the desktop, without asking to click on usernames, or typing passwords. After yesterday, it did not do it again.

WHAT I HAVE DONE - Run a full scan with Malwarebytes Antimalware - no issues found - Checked if all the installed plugins were up to date - no issues found - Opened Firefox in safe-mode - currently checking if the issue persists - Checked the Firefox crash log - no crash reported

OVERVIEW OF MY SYSTEM AND APPS - OS: Win XP SP3 32 Bit. Updates are still coming, mostly for MS Apps (Excel, Word, etc) - Browser: Firefox 52.3.0 32 Bit - AV running in the backgound: Bitdefender Free 1.0.21.1109 updated today; Malwarebytes Anti-Exploit Beta 1.10.1.24 updated - AV on-demand: Malwarebytes Anti-Malware Free 2.2.1.1043 updated - Plugins: as per list below

I initially suspected an exploit/ malware, but did not find an evidence as of now. Course of action suggested? Thanks.

Đã được hỏi bởi scutrona 3 năm trước

Đã được trả lời bởi scutrona 3 năm trước

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windows server 2008 support

I know that Firefox support for Vista and XP is ending August 2018 and version 52.8.x is the final release for those operating systems. However, there is no mention of s… (xem thêm)

I know that Firefox support for Vista and XP is ending August 2018 and version 52.8.x is the final release for those operating systems. However, there is no mention of support or releases for Windows server 2008. I tried to install the latest 64bit version (60.x) and received the error message stating ver 52.8 is the version i should be installing. Is Firefox terminating support for Windows Server 2008 in line w/Vista and XP? Server 2008 is still supported by Microsoft, so what's the deal?

Đã được hỏi bởi foglifter 2 năm trước

Đã được trả lời bởi jscher2000 2 năm trước

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Firefox and Hangouts?

So, what's the deal with Firefox and Google Hangouts? I'm using 52.2.0ESR and that still works, but the regular newest version of Firefox doesn't. I've been told that fix… (xem thêm)

So, what's the deal with Firefox and Google Hangouts? I'm using 52.2.0ESR and that still works, but the regular newest version of Firefox doesn't. I've been told that fixes are being made to the regular Firefox to handle it. As it turns out, it takes about twice as long to start ringing with Firefox on Hangouts as it does with Chrome. Sometimes the other party picks up even before I get connected. When will Firefox work with Hangouts seamlessly?

Đã được hỏi bởi danll 3 năm trước

Đã được trả lời bởi jscher2000 3 năm trước

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silverlight

Firefox version 52 ESR Win XP OS. Silverlight plug-in stopped working just yesterday on Netflix and my Win XP Pro OS. I have uninstalled the older version and downloaded … (xem thêm)

Firefox version 52 ESR Win XP OS. Silverlight plug-in stopped working just yesterday on Netflix and my Win XP Pro OS. I have uninstalled the older version and downloaded the correct version I need 5.1.4.1.2 and it is installed but still doesn't work with Netflix. I cannot find in the registry Netflix and Silverlight permission to run the plug in. This is a problem and needs to be fixed. I don't have the money or means to upgrade my OS at this time. I have no tv either. I have been in contact with Microsoft and Netflix and they determined that the problem lies with Mozilla. I cannot use any other browser as Chrome does not work with Netflix and Win XP either due to unable to update WidevineCdm on XP.

Đã được hỏi bởi zendawn 3 năm trước

Đã được trả lời bởi FredMcD 3 năm trước

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I use OS Windows XP

I use OS Windows XP and version of Mozilla for this OS is 52.0.1 and this version is no longer offered. Should I refuse to use Mozilla? or Where can I download the old of… (xem thêm)

I use OS Windows XP and version of Mozilla for this OS is 52.0.1 and this version is no longer offered. Should I refuse to use Mozilla? or Where can I download the old official version?

Đã được hỏi bởi m0dem 2 năm trước

Đã được trả lời bởi Happy112 2 năm trước

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How can I remove login dropdown entries?

I have cleared all history items for all time but I cannot get rid of drop downs for logins such as when I go to Gmail and click the user name box. I still see lots of ol… (xem thêm)

I have cleared all history items for all time but I cannot get rid of drop downs for logins such as when I go to Gmail and click the user name box. I still see lots of old usernames in a drop down list, many of which are typos. I thought this would come under forms and auto complete entries but apparently it does not. How do I clear logins from my browser?

Đã được hỏi bởi Daishun 3 năm trước

Đã được trả lời bởi Daishun 3 năm trước

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Firefox ESR leaks memory and sluggish since 52.2.0

Hi all, While I've been satisfied with the ESR, versions 52.2.0 and 52.2.1 suffer from horrible memory leaks and sluggishness after 1-2 hours of uptime. The only plugins … (xem thêm)

Hi all,

While I've been satisfied with the ESR, versions 52.2.0 and 52.2.1 suffer from horrible memory leaks and sluggishness after 1-2 hours of uptime. The only plugins I have are Adobe Flash Player, Ghostery, AdBlock Plus, and FB Purity, which have never caused any of these symptoms in pre-52.2.0 versions. These are enabled now. With the plugins and about 10 rather low-load tabs open, FF ESR eats about 700-800 MB of RAM, and sometimes chokes up to 10% of the CPU. To contrast this, MS Edge has 12 tabs open with 29 MB of RAM and 0,1% of the CPU.

I'm running on Windows 10 Pro 1703, Intel i7 5820K and 16 MB of RAM.

Đã được hỏi bởi Zwyrol 3 năm trước

Đã được trả lời bởi cor-el 3 năm trước

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I'd like to put an icon on my desktop for Pandora. How do I do this?

I have a Dell Inspiron with OS of Vista. I would find it much more efficient to use an icon to boot up Pandora, as opposed to search my email to find it then boot. Coul… (xem thêm)

I have a Dell Inspiron with OS of Vista. I would find it much more efficient to use an icon to boot up Pandora, as opposed to search my email to find it then boot. Could I put an icon on my desktop to do this?

Đã được hỏi bởi PatH43 2 năm trước

Đã được trả lời bởi jscher2000 2 năm trước

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Link to download 32-bit Win version for FF 52.5.0esr instead tries to download FF 57.0, which I do NOT want. Please fix the links.

Got an update notice that FF 52.5.0esr is ready for download, but when I attempt to download it (using the proper link), the download site attempts to send me FF 57.0. … (xem thêm)

Got an update notice that FF 52.5.0esr is ready for download, but when I attempt to download it (using the proper link), the download site attempts to send me FF 57.0. True for both 32 and 64 bit English (US) Windows versions ... have not tried any other language or OS versions.

Đã được hỏi bởi kimmersly 2 năm trước

Đã được trả lời bởi Mkll 2 năm trước

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What does "esr" mean? The latest update is 52.0.2esr. Not explained in release notes either

The latest update is 52.0.2esr. esr is not explained in release notes either. No previous release in years has had letters in the name. Is this ligit? What is it? … (xem thêm)

The latest update is 52.0.2esr. esr is not explained in release notes either. No previous release in years has had letters in the name. Is this ligit? What is it?

Đã được hỏi bởi ChrisG 3 năm trước

Đã được trả lời bởi ChrisG 3 năm trước

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Mozilla.cfg not being read

I'm trying to use the instructions at https://developer.mozilla.org/en-US/Firefox/Enterprise_deployment to configure Firefox ESR 52.5.2 in a Mac environment. I followed … (xem thêm)

I'm trying to use the instructions at https://developer.mozilla.org/en-US/Firefox/Enterprise_deployment to configure Firefox ESR 52.5.2 in a Mac environment. I followed all the instructions but the settings weren't being applied.

I followed the instructions at https://mike.kaply.com/2016/09/08/debugging-firefox-autoconfig-problems/ for troubleshooting. I was able to go into about:config and search for "general.config" and it came up with the expected values (general.config.filename pointed to mozilla.cfg, so I know the .js file is being read correctly). As per the troubleshooting instructions I also simplified the .cfg file so that it only contained:

// First line is always a comment lockPref("a.b.c.d", "e.f.g.h");

The file is definitely saved as a .cfg file, not as a .txt file. After closing and reopening Firefox it didn't show the "a.b.c.d" under about:config (I also tried using ' instead of " after lockPref and it didn't make any difference).

Any ideas about what I can do to fix this? I checked the permissions on the .cfg file and they grant everyone Read only access.

Đã được hỏi bởi it7276 2 năm trước

Đã được trả lời bởi cor-el 2 năm trước

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Adobe flash blocked so can't update and going round in circles!

Got the message from Adobe this morning to update, tried and failed. Following their help links it shows how to check that the plugin is enabled in FF. But where it says … (xem thêm)

Got the message from Adobe this morning to update, tried and failed. Following their help links it shows how to check that the plugin is enabled in FF. But where it says you should choose Always Activate, mine is greyed out. It says that it has been blocked due to vulnerabilities in older versions and gives alink to update. Tried again from that route and just get the same failed installation error message.

So it seems it is blocked because old versions are vulnerable, but that stops me from updating? My PC is quite old, I'm on Windows Vista 32 bit. Any help appreciated :)

Đã được hỏi bởi JillianPerkins 3 năm trước

Đã được trả lời bởi JillianPerkins 3 năm trước