Ceisteanna leis an gclib seo á dtaispeáint: Taispeáin gach ceist
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Firefox update blocked by firewall

Yesterday I've got a report from one company about Firefox update being blocked by their firewall. Once it's on, the update fails. Turning it off fixes the update problem… (tuilleadh eolais)

Yesterday I've got a report from one company about Firefox update being blocked by their firewall. Once it's on, the update fails. Turning it off fixes the update problem, but also open their network, which is not desired. I advised to whitelist domains mentioned in article https://developer.mozilla.org/en-US/docs/Mozilla/Setting_up_an_update_server (aus2.mozilla.org and download.mozilla.org), but seems it did not help. Firefox update still failed with "Update failed" message. So what servers Firefox needs access to during the update process so they can whitelist them?

EDIT: Just to add, before whitelisting the mentioned domain, Firefox won't be able to even find the update. Now the update if found, but fails when downloading.

Asked by Michal Stanke 5 bliana ó shin

Answered by Michal Stanke 5 bliana ó shin

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software updater always loads before Firefox opens

After the last "update", every time I open Firefox, I get a box with the Firefox Software Updater. It says it's updating/installing the latest updates. This happens eve… (tuilleadh eolais)

After the last "update", every time I open Firefox, I get a box with the Firefox Software Updater. It says it's updating/installing the latest updates. This happens every time.

Asked by tomjohn16 2 bhliain ó shin

Answered by tomjohn16 2 bhliain ó shin

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Firefox hangs when opening a new tab or new webpage.

Firefox hangs when I open a new tab or new webpage. It's really annoying! Everytime I do the automatic updates this shit happens. I used to go to one of the articles wher… (tuilleadh eolais)

Firefox hangs when I open a new tab or new webpage. It's really annoying!

Everytime I do the automatic updates this shit happens. I used to go to one of the articles where it gave me instructions on how to reset my preferences, but that thread has since been modified, it now says to delete my pref.js, but that doesn't fix the issue anymore.

So i'm resorting to actually making a god damn account and asking why this shit keeps happening. I uninstalled Firefox and re-installed aswell, but it saved some of my data which I kinda need (bookmarks). That doesn't help.

I know that resetting my preferences back to default every update used to fix it, but I forget how now. Thanks...

Can someone just tell me how to fix it so I can update without having to do all this shit again.

I have only one extension and that is adblockerplus. Not likely the cause as it does this aswell without.

Asked by LimeGlass 3 bliana ó shin

Answered by LimeGlass 2 bhliain ó shin

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I need to stop firefox updating!!!

I'm using FireFox on ubuntu lts 16.04 as a kiosk making use of a very handy add-on. The system was looked down to prevent anyone for browsing anything but localhost. No… (tuilleadh eolais)

I'm using FireFox on ubuntu lts 16.04 as a kiosk making use of a very handy add-on. The system was looked down to prevent anyone for browsing anything but localhost. Now anyone can jump on my kiosk and browse / download anything they want. It is no way more secure than what it was.

Even after using the about:config options the updates still update!!!!!!!!!!!!!!

I will find a more appropriate browser option for the kiosk but for now I'd really like a way to stop the update short of shutting everything down.

Asked by shedfly 3 bliana ó shin

Answered by shedfly 3 bliana ó shin

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Firefox won't update

Running Firefox 63.0.3 (64-bit) on Windows 10 ver 1803, I click on "Restart to update Firefox" and get "Firefox is installing your updates and will start in a few moments… (tuilleadh eolais)

Running Firefox 63.0.3 (64-bit) on Windows 10 ver 1803, I click on "Restart to update Firefox" and get "Firefox is installing your updates and will start in a few moments." But when it does start, nothing has changed: I am still running 63.0.3 and it still says "Restart to update Firefox." I have been round this loop a half dozen times. What next?

Asked by Rich Pasco 2 bhliain ó shin

Answered by FredMcD 2 bhliain ó shin

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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 … (tuilleadh eolais)

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.

Asked by zendawn 4 bliana ó shin

Answered by FredMcD 4 bliana ó shin

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Temporarily block Firefox updates by URL/IP

We have an Add-On that will no longer work with FireFox once it updates version 60.2. It will heavily impact our stores ability to use certain functions/integration with … (tuilleadh eolais)

We have an Add-On that will no longer work with FireFox once it updates version 60.2. It will heavily impact our stores ability to use certain functions/integration with our website until we get either a new add-on released or make a change to the site. We had planned on disabling updates for FireFox temporarily on each PC at each store but I am hoping for a workaround. I am curious if there is a list somewhere of the server IP’s/URLs that FireFox would use to update. This way I can just blacklist those IP’s for the time being until we get a new add-on released or an update to our website. This way they would not be able to download the latest update. It would prevent me from having to alter settings on each PC at each store (we have close to 70 locations and 4 computers at each). Is there such a list? And if so can someone point me there? Thanks!

Asked by ar550n1c 3 bliana ó shin

Answered by ar550n1c 3 bliana ó shin

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downloads but does not extract files

When I started Firefox, it said that was "installing updates..."; an hour and a half later, it was still installing (I have never had this happen before). I closed the p… (tuilleadh eolais)

When I started Firefox, it said that was "installing updates..."; an hour and a half later, it was still installing (I have never had this happen before). I closed the program and shut down the computer, then restarted. When I tried to restart Firefox, I got "unable to load XPCOM". So, I uninstalled my Firefox and attempted a download; only took me a dozen or so times, as it kept getting interrupted at the very end. Finally got to a site where I was able to download it, but when I attempted to install it, I got a little box that said "0% extracting" and nothing happened. An hour later, the little box STILL says "0% extracting" and nothing has happened. I cannot seem to get Firefox to install, and I'm ready to take a hammer to the computer. How do I fix this? Appreciate all help offered. Thank you!

Asked by Moodydeb 4 bliana ó shin

Answered by Moodydeb 4 bliana ó shin

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Sorry. We just need to do one small thing to keep going.

Unacceptable! Only Solution: Disable Update. Type “about:config” in the address bar, then press “Enter“. Search for the “app.update.auto” setting. Double-click… (tuilleadh eolais)

Unacceptable!

Only Solution: Disable Update.

   Type “about:config” in the address bar, then press “Enter“.
   Search for the “app.update.auto” setting.
   Double-click the “app.update.auto” option to toggle the setting. If set to “true“, automatic updates are enabled. If set to “false“, automatic updates are disabled.

goodby

Asked by firefoxxy 2 bhliain ó shin

Last reply by firefoxxy 2 bhliain ó shin

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on win vista I have firefox 43.0.1 and when I click about firefox it says I am up to date, but, what about firefox ver 43.0.3

Why does it say my firefox is up to date with ver 43.0.1 when there is a version 43.0.3? I have win vista. When I go to about firefox in help it tells me that firefox is… (tuilleadh eolais)

Why does it say my firefox is up to date with ver 43.0.1 when there is a version 43.0.3? I have win vista. When I go to about firefox in help it tells me that firefox is up to date with ver 43.0.1???

Asked by marv6 5 bliana ó shin

Answered by the-edmeister 5 bliana ó shin

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Firefox Update Settings | Auto-update checking

Per Firefox guidance there is an option to toggle on an option that would not would not prompt to update. The option box though is not an option in preferences (See below… (tuilleadh eolais)

Per Firefox guidance there is an option to toggle on an option that would not would not prompt to update. The option box though is not an option in preferences (See below).

Did this option once exist, but it is no longer available and no one bothered to up date the trouble shoot guide?

If so, why does it not still exist?

Can it be brought back?

If not, is there some backdoor way to shut it off?

Thank you kindly

Firefox occasionally checks to see if any updates are available for itself and for your search engines. To disable these checks:

   Click the menu button Fx57Menu and select Preferences.
   In the General panel, scroll down to the Firefox Updates section.
   Check Never check for updates (not recommended) and uncheck Automatically update search engines.
   Close the about:preferences page. Any changes you've made will automatically be saved.

Asked by Catalpa Casa 1 bhliain ó shin

Answered by crankygoat 1 bhliain ó shin

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Manual update?

Hello :-), someone reported to me that they were prompted to update Firefox inside Firefox (somewhere in the top right corner), but they said they weren't redirected anyw… (tuilleadh eolais)

Hello :-),

someone reported to me that they were prompted to update Firefox inside Firefox (somewhere in the top right corner), but they said they weren't redirected anywhere (like a page with a blue background for example). They also say that it wasn't a full width bar and that there was no heart icon.

When clicking on that 1 or more windows opened, and they put in the admin credentials (the user doesn't have admin privileges).

Then after what followed the start menu link to Firefox was broken, and in the list of installed programs there was only an x86 version of Firefox listed, but without an icon. It claims to have been there for at least 15 days though. There is also a "Mozilla Firefox" folder in "Programs (x86). This is 64bit Windows 10 though and to my knowledge I installed 64bit Firefox (using the standard download button), which I would expect to be in the "Programs" folder (and so it is on other machines).

When trying to uninstall Firefox via the list of installed programs, after entering the admin credentials nothing happened.

When downloading a fresh installer and trying to install Firefox with that, when entering the admin credentials and clicking "yes" a window with a typo in it pops up saying that Firefox already had been installed and asking if it should be reinstalled. When clicking "no" the same window pops up. So after clicking no, without having entered any admin credentials (assuming that it might not work), I confirmed that I wanted to reinstall Firefox in that window, and the installer actually finished.

After that Firefox opened on its own. The start menu link is still broken, Firefox is still only in "Programs (x68)", but at least in the list of installed programs it's listed as x64 now, with an icon.

When typing "Firefox" in the search and examining the location of that program, it says it's in AppData\Local\Mozilla Firefox\firefox.exe. I currently only have a Developer Edition to compare it to but abstracting from that I would expect it to be in C:\Program Files\Mozilla Firefox\firefox.exe.

What is going on?

I don't recall ever being prompted to update Firefox inside Firefox. Of course though since the user doesn't have admin privileges that might be interfering with the normal process. I've experienced updates failing due to a lack of admin privileges before though on other computers, and I had to start Firefox as admin and search for updates via the "Help -> About" menu to get them to install.

Is the behaviour described above legitimate? Aside from all that being kinda weird everything seems to be working now (with Firefox running from AppData\Local though). We don't wanna take any risks.

Thanks!

Asked by hhtech 2 bhliain ó shin

Last reply by hhtech 2 bhliain ó shin

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Patch for Meltdown / Spectre Vulnerability Planned for Firefox ESR v52.5?

Will a patch for the Meltdown / Spectre vulnerabilities be released for the extended support release Firefox ESR v52.5? I understand that the recent Firefox v57.0.4 patch… (tuilleadh eolais)

Will a patch for the Meltdown / Spectre vulnerabilities be released for the extended support release Firefox ESR v52.5?

I understand that the recent Firefox v57.0.4 patches this vulnerability but the 03-Jan-2018 Mozilla Security Blog entry at https://blog.mozilla.org/security/2018/01/03/mitigations-landing-new-class-timing-attack/ is unclear because it states a patch will be released for "all release channels, starting with 57".


32-bit Vista Home Premium SP2 * Firefox ESR v52.5.3 * Norton Security Premium v22.11.2.7

Asked by lmacri 3 bliana ó shin

Answered by cor-el 3 bliana ó shin

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how do I allow automatic updates

I look at charts all day and every time I bring one up, firefox says it prevented updates. I then have to click the allow button. My charts automatically update every fi… (tuilleadh eolais)

I look at charts all day and every time I bring one up, firefox says it prevented updates. I then have to click the allow button. My charts automatically update every five minutes and I want to eliminate this update block. thanks

Asked by rogerg1. 3 bliana ó shin

Answered by jscher2000 3 bliana ó shin

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Please help. Error message on desktop iMac reads: "Unable to update Firefox. Please see your administrator."

Hi. My last update was March 27, 2015. Just last month. I keep getting error messages that say Firefox cannot update. I've read this makes it a security issue if it won't… (tuilleadh eolais)

Hi. My last update was March 27, 2015. Just last month. I keep getting error messages that say Firefox cannot update. I've read this makes it a security issue if it won't allow Firefox to update. Please assist. Thanks.

Asked by payaso0311haha 6 bliana ó shin

Last reply by payaso0311haha 6 bliana ó shin

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Firefox update without consent

I am running version 65 as of Feb-3-2019 on my Mac high sierra and for some reason Firefox updated to this version without my consent. I have "check for updates but let … (tuilleadh eolais)

I am running version 65 as of Feb-3-2019 on my Mac high sierra and for some reason Firefox updated to this version without my consent. I have "check for updates but let me choose when to install them" selected.

Why does this update occur?

Asked by Mace2 2 bhliain ó shin

Last reply by Mace2 2 bhliain ó shin

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Cannot launch FF versions 43+ because "mozglue.dll is missing" - when it's not

I have been happy with FF v43 until I decided to update to v50. It installed but would not launch, saying "mozglue.dll" was missing. I found on Google that some other us… (tuilleadh eolais)

I have been happy with FF v43 until I decided to update to v50. It installed but would not launch, saying "mozglue.dll" was missing. I found on Google that some other users had the same problem, with some advice that AVG might be the problem. I found the mozglue.dll was in fact in Program Files - and repeated uninstalls and reinstalls of FF v50 with AVG also uninstalled made no difference. I (mistakenly) found that reusing my original install file of v43 then produced the same result - until I discovered that FF was updating my v43 to v47 within seconds of launching. I finally beat FF automatic updating to get to the Option "do not update," so I have a working, albeit old version of Firefox. Any advice would be welcome - while I fiddle with various workarounds of annoying warnings about my FF being out of date and its knock-on affect on add-ons etc. PS: I am very happily (and stubbornly) Windows XP Professional 64-bit sp2, but I suggest it's not my operating system at fault because other sufferers use a variety of OS. Thanks, Kevin in the UK

Asked by Kev9b 4 bliana ó shin

Answered by FredMcD 4 bliana ó shin

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How do I stop Firefox from automatically trying to update without my permission, every time I open it?

I've selected in the update tab under the advanced options to never check for updates, none of which I will ever want to download, never had the Maintenance Service insta… (tuilleadh eolais)

I've selected in the update tab under the advanced options to never check for updates, none of which I will ever want to download, never had the Maintenance Service installed, and also confirmed that the values of such preferences of "app.update.auto, app.update.enabled, app.update.silent" are set to false in about:config as I was told they should be. Yet, EVERY time I open Firefox, Firefox automatically tries to update itself, prompting User Account Control to ask my permission for Firefox to make changes (the upgrade) to my computer. I do not want to have to click no every time I'm asked this because Firefox tries to update itself WITHOUT MY PERMISSION. What can I do to stop this?

Asked by blackaidoru 6 bliana ó shin

Last reply by blackaidoru 6 bliana ó shin