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Is there an updated Firefox Windows 11 Browers?

Currently, my Firefox Browser continues operating under Windows 10, without a known Windows 11, operating Browser update correction! Is there a solution to this problem?… (閱讀更多)

Currently, my Firefox Browser continues operating under Windows 10, without a known Windows 11, operating Browser update correction! Is there a solution to this problem?

I contacted Mozilla Support and was issued a ticket ID that is 438455!

Your help is greatly appreciated, Thanks.

Solved 3 10

Firefox updates on systems without PopCnt and SSE4.2 until when?

Apparently Windows 11 won't upgrade from v23H2 to 24H2 because the very nice cpu (and system) don't support SSE4.2 or PopCnt instructions. While v23H2 won't get updates … (閱讀更多)

Apparently Windows 11 won't upgrade from v23H2 to 24H2 because the very nice cpu (and system) don't support SSE4.2 or PopCnt instructions. While v23H2 won't get updates after November of 2025, I tend to use operating systems WAY beyond no more updates without problems, and only upgrade when browsers no longer update and support some websites, notably banking and credit card sites, for example.

Any way to get at least a rough idea of when/how long Firefox will continue to update on Windows 11 23H2 so I can plan ahead? Usually it's a year or 2 or more after Microsoft stops updating the OS.

Thanks.

Solved 封存 5 180

Option to delay Firefox updates until the browser is fully closed and the system has rebooted or shut down

Desired behaviour Please add an option that would make Firefox update only when: a) Firefox is completely closed — no open windows, no active profiles, no running `fir… (閱讀更多)

Desired behaviour Please add an option that would make Firefox update only when:

  • a) Firefox is completely closed — no open windows, no active profiles, no running `firefox.exe` processes of any kind.
  • b) A Windows reboot or shutdown has occurred.

Current problem Currently, Firefox sometimes initiates an update while a session is still open — for example, when opening a new profile or seemingly at random. This interrupts active work and forces the update at an inconvenient time, meaning all tabs and workflow are disrupted.

Suggested improvements

  • A good extra option could be modelled on Windows Update, which provides a series of delay settings.
  • The update should wait until all `firefox.exe` processes have ended (currently, opening a new profile can trigger an update even with another profile running).
  • A forced update that disrupts current work feels overly aggressive, especially when the update is not mission-critical. Even if it is critical, the timing should be a user choice.

Alternative approaches

  • A selection could be provided to wait until the user has naturally finished, with all instances closed by choice, or until the computer is restarted after a Windows boot.
  • A popup could appear with options to delay, or a notification saying "Update needed — please close browsers." There is no need to force this.

Workaround difficulty At present, the only way to achieve this is by writing a script. This overly aggressive update behavior could instead be controlled by a simple setting for advanced users. Being overly concerned about security to this level, should be a user choice not force. Turning it off and making it manual is still not as helpful as automation.

Great work, I just noticed this occurring several times in the few months mid session. All good wishes

Solved 19 70

Double entry for different versions in the "Installed applications" section

Good day! Initially, I installed Firefox version (x64 ru) 147.0.3. After updating via the "Help - About Firefox - Update" menu, I received version 147.0.4. However, there… (閱讀更多)

Good day! Initially, I installed Firefox version (x64 ru) 147.0.3. After updating via the "Help - About Firefox - Update" menu, I received version 147.0.4. However, there are two entries about installed Firefox in the Windows section "Installed applications": 1. Mozilla Firefox (x64 ru) 147.0.3 and 2. Mozilla Firefox (x64 ru) 147.0.4. Although one instance of the program is installed. How do I remove an extra entry? Thank you.

PS: I have Windows 11 Pro 25H2 (26200.7840, 1000.26100.291.0) Russian CPU AMD Ryzen 5 5600X 6-Core Processor RAM 32,0 ГБ System x64 Video NVidia GeForce 1650

Solved 封存 1 160

Migrate from version 113.0.2 to 134.0.2

Hello, Moving from an older Ubuntu 18.04 machine where Firefox is limited to version 113 to a newer machine running Mint 22 where the current version is 134. I know how t… (閱讀更多)

Hello,

Moving from an older Ubuntu 18.04 machine where Firefox is limited to version 113 to a newer machine running Mint 22 where the current version is 134.

I know how to transfer the profiles but I could not find any information on compatibility.

Would I need to install other versions before 134 to handle any changes?

Thank you

Solved 封存 13 240

Change time of day for Firefox updates

I am looking to find a way to change the time in which I receive updates from Mozilla. Getting an update interferes with the operation of my laptop and to top it off, I … (閱讀更多)

I am looking to find a way to change the time in which I receive updates from Mozilla. Getting an update interferes with the operation of my laptop and to top it off, I don't know that there is an update coming through so I waste so much time thinking I have a problem with my connection, my router, my settings, my laptop. Hugely inconvenient. Why can't I set the time I want updates to come through and not interfere with me while my laptop is in use. This is enough to make me want to drop Firefox and switch out.

Solved 封存 1 260

FF 137 breaks userChrome.css tabs below toolbar

W11 24H2 I just received an update to FF 137 and my userchrome.css which is set to show tabs BELOW the toolbars (i.e. a logical place above the relevant pages and not hal… (閱讀更多)

W11 24H2

I just received an update to FF 137 and my userchrome.css which is set to show tabs BELOW the toolbars (i.e. a logical place above the relevant pages and not halfway up the toolbars etc.) has stopped working. Checked the toolkit.legacy etc and it's still enabled.

Any ideas to fix this are welcome.

Solved 封存 2 149

update firefox on a 32bit machine with linux (xubuntu 18.04)

Hi there, I'm trying to make a little old machine useful it is an HP mini (Laptop) with an Intel(R) Atom(TM) CPU N455 @ 1.66GHz and 2GB of RAM; it appears the firefox v… (閱讀更多)

Hi there, I'm trying to make a little old machine useful it is an HP mini (Laptop) with an Intel(R) Atom(TM) CPU N455 @ 1.66GHz and 2GB of RAM; it appears the firefox version is too old to install some extensions/add-on like uBlock... I don't want to throw it in the trash; any recommendation please?

Locked 封存 2 210