Showing questions tagged: Show all questions
  • Solved
  • Archived

Add-Ons in Menu/Toolbar Don't Reflect Those Enabled/Disabled in Settings After Restart

Hi, I seem to be having a really odd issue where each time I restart Firefox, recent addons I've installed will not function or appear in the Add-On drop down menu (des… (read more)

Hi,

I seem to be having a really odd issue where each time I restart Firefox, recent addons I've installed will not function or appear in the Add-On drop down menu (despite being meant to appear in such), despite being enabled and still being shown as such when I check settings. They only become visible and functional when I disable and re-enable them.

I've just discovered the same thing seems to happen in reverse too. I recently disabled ClearURLs due to a bug it was causing in Google Drive, yet it appeared in my Add-On drop down menu after restarting. Checking settings showed it to still be 'disabled'.

Things I've tried:

  • Restarting both Firefox and PC.
  • Uninstalling and reinstalling the effected Add-ons
  • Deleting my extension*, compatability.ini and prefs.js files - erasing all my add-on settings yet still not helping. This is the main thing I've suggested on forums like this with similar questions, but has not helped.

It seems to only be effecting the most recent set of add-ons I installed over the last week, as if Firefox keeps trying to work with the Add-on settings I had at a previous date. I've seemingly had some cases where the extensions disable or are uninstalled entirely but I'm not sure this is related, as I think it only happened once.

I suspect it's not to do with the new extensions themselves, given it's effecting all the most recent ones, but I'll list the ones I've seen it effecting here regardless:

ClearURLS (not recently installed, but as mentioned showing similar reverse effects) Undo Close Tab YouTube NonStop Privacy Badger History AutoDelete Don't Accept Image/Webp Decentraleyes Xkit Rewritten Disconnect AI Grammar Checker & Paraphraser - LanguageTool &udm=14

As you can see I recently installed quite a few anti-tracker type extensions which probably overlap in function, mainly just to test them out, so it could be connected to them I guess... but seems unlikely.

Thanks, Matt

Asked by Matt Jordan 1 year ago

Answered by Matt Jordan 12 months ago

  • Archived

firefox tarballs

Heads up for custom installs: running tbird and firefox on linux, I install both in my home directory for my own ease of updates and portability. I get releases from ht… (read more)

Heads up for custom installs: running tbird and firefox on linux, I install both in my home directory for my own ease of updates and portability. I get releases from https://ftp.mozilla.org/pub/ in tarball formats which install in 30 seconds. I recently ran into a problem which I've not seen before. recent d/l of firefox-136.0.tar.xz for linux-x86_64. It crashed immediately with err 126. The ff.exe and ff.bin files were for ARM arch. This wasn't easy to locate and I think it was caught but anyone still headscratching may want to see if this is an issue - I had a good 136 on a laptop and overwrote bad install on desktop.

Asked by jeff.g.group 8 months ago

Last reply by James 7 months ago

  • Solved
  • Archived

first of all, do no harm

That is the first line in the Hippocratic Oath. All doctors have to swear to it. All software developers should too. I made the mistake of letting Firefox on KUbuntu upd… (read more)

That is the first line in the Hippocratic Oath. All doctors have to swear to it. All software developers should too.

I made the mistake of letting Firefox on KUbuntu update. It obliterated all my tabs and all my history. There's nothing left. I had a lot of tabs open with intent to use them to update some astronomy instructional activities. I don't know if I'll be able to find them again.

I don't really have a question except to ask: What fresh hell is this? Is it really that hard to just leave things the hell alone? I'm afraid to ever update Firefox again. If everything else wasn't based on Chromium, I'd be out of here.

Also, it looks like something out of Windows 7.

It's all gone. It's a wonder you didn't delete all my bookmarks while you were at it.

Asked by pjcamp 8 months ago

Answered by pjcamp 7 months ago

Alte Firefox Daten lassen sich nicht löschen

Hallo und guten Tag, auf meinem Desktop habe ich seit einigen Tagen einen neuen Ordner mit der Bezeichnung - Alte Firefox-Daten - . Ich kann den Ordner leider nicht lösch… (read more)

Hallo und guten Tag, auf meinem Desktop habe ich seit einigen Tagen einen neuen Ordner mit der Bezeichnung - Alte Firefox-Daten - . Ich kann den Ordner leider nicht löschen. Alle Versuche sind bisher gescheitert.

Habe Mozilla Firefox schon 2-mal deinstalliert etc. Der besagte Ordner lässt sich trotzdem nicht löschen.

Angeblich wegen fehlender Berechtigung. Was kann ich machen?

Mit freundlichen Grüßen

Hermann Wieschebrock

Asked by h.wieschebrock 3 months ago

Last reply by Oktopi 3 months ago

Windows: Two uninstall lists appear when you install an update

When I custom installed to a different path,I didn't have the service installed,and when I encountered an update,I manually updated and restarted Firefox Brower,and I saw… (read more)

When I custom installed to a different path,I didn't have the service installed,and when I encountered an update,I manually updated and restarted Firefox Brower,and I saw two uninstall lists in the control panel uninstall list.

Asked by H1e1 4 months ago

Last reply by Agent virtuel 4 months ago

  • Archived

Firefox needs to stop with this update notification prompt that is every few hours, cant seem to deactivate this

Hi, using Mac OS. Have tried the about:config set the auto update configs to false, still it keeps prompting every day or a few hours . There is also a timer setting. T… (read more)

Hi, using Mac OS. Have tried the about:config set the auto update configs to false, still it keeps prompting every day or a few hours . There is also a timer setting. They dont seem to work, and these update notifications are very irritating, keep popping up every 8 hours or so.

Not sure the necessity for these incessive updates every day or hours, it uses a lot of system resources and hdd space, can Firefox put back the option when we can just tick 'update only when we want them' , in these, no background timer required they use system resources and there are many of us do not want them.

Asked by kawadoc25211 11 months ago

Last reply by Agent virtuel 7 months ago

  • Archived

Bookmarks toolbar keeps disappearing

After recent update bookmarks disappeared. When I restore them and then close firefox developer edition the bookmarks toolbar is gone again. It seems like a bug in that r… (read more)

After recent update bookmarks disappeared. When I restore them and then close firefox developer edition the bookmarks toolbar is gone again. It seems like a bug in that recent update. Please advise.

Asked by Jan 1 year ago

Last reply by 锐冰龙 SharpIce 1 year ago

  • Solved

a website is requesting a new version of PHP

I cannot login into a website because they complain that I have an old version of PHP. Is that already included in Firefox? I am using Firefox Vers. 143.0.4 on a MacBook … (read more)

I cannot login into a website because they complain that I have an old version of PHP. Is that already included in Firefox? I am using Firefox Vers. 143.0.4 on a MacBook Air with MacOS Big Sur, Vers. 11.7.10 Shall I go to the PHP website and download PHP?

Asked by Ray Ballisti 1 month ago

Answered by Paul 1 month ago

  • Locked
  • Archived

Firefox ESR 115.23.0

After last update Firefox ESR 115.23.0 the menu on the website: https://connect.garmin.com/modern/homeis not displayed correctly. Could you fix this? Second question - ca… (read more)

After last update Firefox ESR 115.23.0 the menu on the website: https://connect.garmin.com/modern/homeis not displayed correctly. Could you fix this? Second question - can you disable reCAPTCHA when logging in to this site?

Asked by anedy 6 months ago

Last reply by jscher2000 - Support Volunteer 6 months ago

  • Solved

how to save telephone permissions for G Voice page https://voice.google.com/u/0/calls

W 11 May, 2025 update really made my computer unable to go online in any way and I had to restore. But FFox updates to have made it impossible to communicate. My phone ha… (read more)

W 11 May, 2025 update really made my computer unable to go online in any way and I had to restore. But FFox updates to have made it impossible to communicate. My phone has trouble s too. So, how do we make stick telephone permissions for, say: G Voice page https://voice.google.com/u/0/calls now? Thank you

Asked by WDHC 5 months ago

Answered by WDHC 5 months ago

  • Archived

firefox process will not start on ubuntu 24.04

i was using firefox with multiple tabs for most of today, had to shut pc down to run errands. When i restarted pc, firefox would not start, i have it pinned on my task ba… (read more)

i was using firefox with multiple tabs for most of today, had to shut pc down to run errands. When i restarted pc, firefox would not start, i have it pinned on my task bar/start menu/whatever. I opened my system moniter to see what was going on when i tried to start firefox and the processes do not show up in the process list. I tried a reinstall with the ubuntu software store and no noticeable change in behavior. Not sure how to get into the profile section, the option for it with a right click on the firefox icon does nothing seemingly. Under normal operations i have seen two firefox processes listed.

Asked by patryn36 12 months ago

Last reply by jonzn4SUSE 12 months ago

  • Archived

PDF viewing not displaying correctly

On the newest firefox update on Windows PC My PDF reading has been not displaying PDFs correctly on Firefox I tested on other PDF views and they work as normal (All image… (read more)

On the newest firefox update on Windows PC My PDF reading has been not displaying PDFs correctly on Firefox I tested on other PDF views and they work as normal (All images are normally white with black text PDFs) Sometimes it displays nothing at all (as seen in Image 1) Some pages will display correctly but the rest won't (as seen in Image 2) Some pages will display text but strangely (as seen in Image 3) It does flash white sometimes while scrolling but it still doesn't show text

Asked by TestAccount 11 months ago

Last reply by jonzn4SUSE 7 months ago

  • Archived

parent.lock not closing

I am told that when FireFox closes it is supposed to delete a file called parent.lock in FireFox's Profile Folder. The parent.lock file does not delete when I close FireF… (read more)

I am told that when FireFox closes it is supposed to delete a file called parent.lock in FireFox's Profile Folder. The parent.lock file does not delete when I close FireFox and consequentially it will not allow me to open a new instance of FireFox. If what I say is in fact true, what can I do to fix it? If what I say isn't the case, what can I do to make FireFox open a new instance of FireFox once I close it.

I sure hope I have explained this so it can be understood. When I close FF and then try to open it again, I get a dialog box saying FF is already open and has to close first. Not sure if those are the exact words but I was told that the parent.lock was to be deleted and that isn't happening. What can I do? Thanks.

Asked by hlewton 1 year ago

Last reply by jscher2000 - Support Volunteer 12 months ago