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Hide Firefox's toolbar in full screen Mac OS

I cannot get Firefox to go completely into full screen on Mac OS Catalina. When going full screen it will hide the Mac system menu bar at the top, but it will not hide th… (閱讀更多)

I cannot get Firefox to go completely into full screen on Mac OS Catalina. When going full screen it will hide the Mac system menu bar at the top, but it will not hide the Firefox address bar. I've researched a bit and found some suggestions about settings in about:config pertaining to full screen access, and I've exhausted all of those suggestions. Is this a known issue on Mac with Firefox?

schoolboi1980 於 2 個月前 詢問

cor-el 於 2 個月前 解答

FF on Catalina crashing repeatedly

FF v79 crashes multiple times per day, always when I click on a button, link, or anything. rolling back to v77 did not help. FF Nightly does it too. can't find a fix! Mac… (閱讀更多)

FF v79 crashes multiple times per day, always when I click on a button, link, or anything. rolling back to v77 did not help. FF Nightly does it too. can't find a fix!

MacOS Catalina.

Midtoad 於 1 個月前 詢問

cor-el 最近回覆 於 4 週前

  • 已解決

window title

The title menu (the one saying File, Edit, View, etc.) occupies the space of the window title, on the same line as the minimize, restore, and close buttons. How can I shi… (閱讀更多)

The title menu (the one saying File, Edit, View, etc.) occupies the space of the window title, on the same line as the minimize, restore, and close buttons. How can I shift it down so I can see the window title?

A 於 1 個月前 詢問

cor-el 於 1 個月前 解答

  • 已解決

Can't open html files without first closing Firefox (

Everytime I try to open an html file, I need to first close Firefox. A message with the error message "Firefox is already running but is not responding the old firefox pr… (閱讀更多)

Everytime I try to open an html file, I need to first close Firefox. A message with the error message "Firefox is already running but is not responding the old firefox process must be closed" appears, and the file only opens if I select the "close" option. After the first time I do it, the problem stops and the next tries open the files without any issues. If I drag a html file to a firefox tab it also opens normaly, without any issue.

This problem started after I set up more than one profile in Firefox. The issue occur both on the default profile or other profiles.

Based on some advice I found online, I tried two solutions: - Run firefox with the -no-remote option. - Delete the parent.lock file on the profile folder.

Neither solved the problem.

Does anyone had a similar problem? Did you manage to solve it? It is a minor issue, but it happens every single day and gets very annoying.

I uploaded an screenshot of the error message that appears when I try to open the file for the first time. I also recorded a video for more details: https://imgur.com/a/P0Qpz8f

Gustavo 於 2 個月前 詢問

cor-el 於 2 個月前 解答

YouTube video playback speed setting not working

I cannot change the playback speed on YouTube recently (about a week). Videos play without issue but using the option to change playback speed does not affect the speed. … (閱讀更多)

I cannot change the playback speed on YouTube recently (about a week). Videos play without issue but using the option to change playback speed does not affect the speed.

Is it a Firefox problem or a YouTube problem? Anyone else experiencing this?

mt3ch 於 3 個月前 詢問

mt3ch 最近回覆 於 1 個月前

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How can I view all the times I visited a website in Firefox history, instead of just its most recent visit?

Let's say I visit google.com at 6PM, then later at 9PM. Firefox would only in history when I visited the site at 9PM, could I make it show when I visited it at both 6PM a… (閱讀更多)

Let's say I visit google.com at 6PM, then later at 9PM. Firefox would only in history when I visited the site at 9PM, could I make it show when I visited it at both 6PM and 9PM?

Yousuf 於 3 個月前 詢問

jscher2000 於 3 個月前 解答

Sorting Bookmarks

Sorry if long-winded, just trying to provide pertinent info... So, when I click on the bookmarks icon, I get the following options... View Bookmarks Sidebar Show All Boo… (閱讀更多)

Sorry if long-winded, just trying to provide pertinent info...


So, when I click on the bookmarks icon, I get the following options...

View Bookmarks Sidebar Show All Bookmarks Bookmarks Toolbar Other Bookmarks

The only one I ever use, the only one I need, is actually the Other Bookmarks folder.

This means I'm at minimum two clicks from my bookmarks, and three clicks from an actual bookmark.


My question...


How can I fix Firefox so that when I click on the Bookmarks icon it actually shows the bookmarks I seek to find, instead of all that other fluff I never use?


It'd be so nice to be only two clicks from a bookmark, thus...


1) Open Bookmarks icon 2) See my bookmarks


Thanks for any help you can provide here, as it is so annoying the way it is now.

joeknudsen2000 於 1 個月前 詢問

cor-el 最近回覆 於 1 個月前

Regarding search engine malware

Every time i open my firefox browser i got this searchmarqis or searchbaron set as my default search engine and i am not able to remove it paermanenetly even after repeat… (閱讀更多)

Every time i open my firefox browser i got this searchmarqis or searchbaron set as my default search engine and i am not able to remove it paermanenetly even after repeatedly deleting it from search engine setting.How to get rid of this bug?

bestmalik08 於 1 個月前 詢問

Enigma 最近回覆 於 1 個月前

  • 已解決

Specific website won't open in Firefox but will open in other browsers.

My website, www.orthodoxdelmar.org, won't load in Firefox but will load in other browsers. I get a white screen in Firefox. I haven't had a problem with any other website… (閱讀更多)

My website, www.orthodoxdelmar.org, won't load in Firefox but will load in other browsers. I get a white screen in Firefox. I haven't had a problem with any other website.

I've tried going directly to specific pages on the site. I've exited and restarted Firefox. I've restarted my laptop. I can't find any setting where I might have accidentally blocked the page.

I'm running Firefox 77.0.1 (64 bit) on Windows 10. Laptop only 4 months old.

What am I missing?

Thank you.

khveraacker 於 3 個月前 詢問

jscher2000 於 3 個月前 解答

camera problem

since a recent windows update, firefox doesnt acknowledge my normal camera. a few weeks before the update i used a temporary extra camera for a meeting on teams. i norma… (閱讀更多)

since a recent windows update, firefox doesnt acknowledge my normal camera. a few weeks before the update i used a temporary extra camera for a meeting on teams. i normally have meetings with zoom, teams, and a web-based teaching tool. after the update all 3 had switched to the temporary camera, which is not suitable for face-to-face. however zooms and teams offered both cameras and i was able to correct it. however firefox only shows the one (wrong) camera when i access the teaching tool. It does seem to be a browser problem, because the Edge browser does offer both camera. however I do not want to use the Edge or chrome for various privacy related reasons.

graham.lovegrove 於 1 個月前 詢問

jscher2000 最近回覆 於 1 個月前

How do I get firefox to Shut Up about updates?

I have a whole slew of tabs I use daily and Firefox is set to reload them whenever I restart Firefox. Now with version 78 it tells me it has to reinstall and won't keep m… (閱讀更多)

I have a whole slew of tabs I use daily and Firefox is set to reload them whenever I restart Firefox. Now with version 78 it tells me it has to reinstall and won't keep my tabs, in other words I have to waste time setting all 200 of them up again. Several times a day it nags me to update and there is no option to tell it to Shut Up. If Firefox can't be bothered to provide smoother upgrades, I can't be bothered to upgrade.

kawless_5 於 1 個月前 詢問

  • 已解決

How do I restore the drop-down arrow in the address bar

The new version of Firefox has removed the drop-down arrow from the address bar, a feature I use several times a day. Previously, there was a way to restore this by set… (閱讀更多)

The new version of Firefox has removed the drop-down arrow from the address bar, a feature I use several times a day.

Previously, there was a way to restore this by setting a number of "browser.urlbar" options to "False." However, these are currently set at False.

Please advise. Without the drop-down arrow, Firefox is not useful at all.

nullisland 於 3 個月前 詢問

Shashank Shekhar 於 3 個月前 解答

Is Firefox causing my win 7 computer to slow

Is Firefox slowing my Win 7 down, with all you've been adding? I've started cutting cable so went from Comcast to Frontier. Supposed to be 500mbps with ethernet, with Fr… (閱讀更多)

Is Firefox slowing my Win 7 down, with all you've been adding? I've started cutting cable so went from Comcast to Frontier. Supposed to be 500mbps with ethernet, with Frontier. It is with my laptop, Win 8.1, but desktop is 172 upload & 105 upload. Even with the laptop it gets locked up often when commenting on FoxNews.com articles. Again, the desktop worked good with Comcast. Don't know what that speed was. Thx, Ross

rosharo1 於 1 個月前 詢問

  • 已解決

opening menu=folders on bookmark toolbar opens the menu far far away on another display on Linux/Ubuntu 18.04/Gnome

I'm using FF 77.0.1 (64-bit) [Mozilla Firefox for Ubuntu canonical- 1.0, but the problem has been present for the last 2-3 months over those versions current. When I open… (閱讀更多)

I'm using FF 77.0.1 (64-bit) [Mozilla Firefox for Ubuntu canonical- 1.0, but the problem has been present for the last 2-3 months over those versions current. When I open a folder on my bookmarks toolbar, the menu pops up on another display. If I just move my mouse down, as if the menu were immediately below the folder link, the corresponding rows on the menu on the other display are highlighted. However, clicking at that point does not select that menu entry. I must move my mouse over to where the menu is displayed, all the way being careful to not move outside of the Y dimension range of that menu (or it vanishes). This does not happen on all folders on the menu, but the ones it happens on vary from day to day. Prior to the version of FF that I am on, it would only happen once to a given menu and then it would start opening the menu where it should. I currently have 15 folders showing on the toolbar and 5 of them consistently misbehave.

I'm on Ubuntu Linux 18.04 using the Gnome desktop/window manager (not Wayland). I am using a Dell Laptop XPS-13, connected to a Dell DisplayPort dock which drives two external displays, on which I usually do all my work. If I drop back to just the laptop, all the folder menus display properly. In addition, with the dock connected and the two external displays, if I move the FF window to the laptop's display, the menus display properly. However, in my use of multiple applications, no application besides FF exhibits this problem. If I open a private session, the problem is not exhibited.

Adding a screenshot example. I had to crop it on the bottom side to fit in the 1024 Byte limit for attachments. On the bottom, you see a black area on the left, which is where there is no monitor. On the right is a portion of my laptop's display (cropped on the bottom). On the top are the two displays, and the portion just above the laptop display is my right display, and left is left.

Kevin Buchs 於 1 個月前 詢問

Kevin Buchs 於 1 個月前 解答

Moving my passwords from old profile to profile in a newer version of firefox

Dear community, Transferring my passwords from an old profile backup (v 49) to a profile in a newer version of Firefox (v 77.01). I'm copying across the logins.json and k… (閱讀更多)

Dear community,

Transferring my passwords from an old profile backup (v 49) to a profile in a newer version of Firefox (v 77.01). I'm copying across the logins.json and key4.db files like it says here: https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile#w_passwords. but it still doesn't seem to show my passwords in the new Firefox version when I look in the preferences. I did happen to notice that the key file version is named 'key3.db' in the old profile whereas the corresponding file in the new profile is 'key4.db'. I don't think they're compatible. My question is can I move my passwords from the old profile to the new profile in Firefox v 77.01? Please can you tell me if I can do it offline/locally like this? I don't want to do it with Firefox sync. I'm currently having problems signing into Firefox sync so that isn't an option.

Kind regards,

Matt

mdv.fox 於 2 個月前 詢問

cor-el 最近回覆 於 1 個月前

How to stop URL bar from enlarging on click onf firefox 77?

I hate it when I click on the url-field and its size change. It wasn't there in former firefox versions and I did not miss it. It changed some time ago. Any decent softwa… (閱讀更多)

I hate it when I click on the url-field and its size change.

It wasn't there in former firefox versions and I did not miss it. It changed some time ago. Any decent software development would have introduced his new feature and provided a "classic" option to turn it off. Not so firefox. Mozilla introduced it and I had to google how to get the old behaviour back. No option.. I have to go to about:config, ignore teh warnings, find some weird options and set them to false and the mozilla turned that off too. Now the was to change it is to set up a css-file, got to about:config again to make firefox actually read that file, place some mystery css-code in there and it still does not work!

Very annoying, an outstanding example of bad practice how to introduce new features and take away users choices.

So: How to stop URL bar from enlarging on click?

joe80 於 3 個月前 詢問

jscher2000 最近回覆 於 1 個月前

i only get one printer to print to i have three printers I do not get any of microsofts printers either i.e print to pdf

I do not get aselection of printers to print with. I only get one of my online printers. None of MS printers i.e PDF to file etc. I have seven printers in all in the dev… (閱讀更多)

I do not get aselection of printers to print with. I only get one of my online printers. None of MS printers i.e PDF to file etc. I have seven printers in all in the devices file of setup

rogerplayford 於 2 個月前 詢問

jscher2000 最近回覆 於 1 個月前

  • 已解決

Browser url drop down

With the latest update to 77.0.1 the the little urlbar drop down is gone again. I use this all the time and there are usually 20 or sites I go to that it was nice to have… (閱讀更多)

With the latest update to 77.0.1 the the little urlbar drop down is gone again. I use this all the time and there are usually 20 or sites I go to that it was nice to have quick access to those urls. How can I restore it with the latest version of Firefox, the previous fixes that were posted do not work any more.

Thanks, Alan

apsphoto 於 3 個月前 詢問

jscher2000 於 3 個月前 解答