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Help debugging popup windows

Not sure what the right place for this is; I wasn't able to find a Firefox support forum specifically for web developers. If anybody knows of a more appropriate forum, pl… (read more)

Not sure what the right place for this is; I wasn't able to find a Firefox support forum specifically for web developers. If anybody knows of a more appropriate forum, please let me know.

I'm trying to intercept the opening of a popup window from JavaScript, but I can't find any way to trigger the debugger on this condition, and I don't want to set the breakpoint manually because the source I'm working with is obfuscated and it would take a lot of work to track it down manually. I currently have Firefox 68 ESR, but I could upgrade if needed. Does any version of Firefox have a way to set a breakpoint on new tabs/windows opened from JavaScript, or is there a way to break on the `window.open` function which I suppose is what is being used?

Asked by jakob6 Prieš 8 mėnesius

Answered by jakob6 Prieš 8 mėnesius

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Is it possible to change the settings for the auto-selection of the URL in the address bar?

Hi all, I just changed to Firefox ESR since some websites are not being correctly displayed in the "normal" firefox, this version works much better but I don't like that … (read more)

Hi all, I just changed to Firefox ESR since some websites are not being correctly displayed in the "normal" firefox, this version works much better but I don't like that when I click in the address bar I have to double-click to select the URL, not like in the "normal" firefox, so, I just want to know if there is a way to change to when I click it automatically the URL gets selected. Thanks!

I am using Firefox Extended Support Release 68.10.0esr (64-bit) in MX Linux 19.2

Asked by TheGhost Prieš 9 mėnesius

Answered by ARMAN KHAN Prieš 9 mėnesius

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Udemy is not playing videos

Hi, The version of Firefox 68.9 on Linux CentOS 8.2 has problem playing videos from https://www.udemy.com Testing on macOS and Windows 10 the Udemy Courses are presented … (read more)

Hi,

The version of Firefox 68.9 on Linux CentOS 8.2 has problem playing videos from https://www.udemy.com Testing on macOS and Windows 10 the Udemy Courses are presented fine. I get dark video.

Asked by joseluisbz Prieš 9 mėnesius

Answered by James Prieš 9 mėnesius

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revert to Firefox opening in full screen

I followed the directions on a security site to protect online communication. It suggested one or more setting, which resulted in Firefox opening in a fixed size window b… (read more)

I followed the directions on a security site to protect online communication. It suggested one or more setting, which resulted in Firefox opening in a fixed size window by default. I would like to revert it back so that Firefox opens in full screen, but can't remember which settings were altered. Any suggestions on how to revert to full screen by default? Thanks in advance.

Asked by isatinov Prieš 9 mėnesius

Answered by jscher2000 Prieš 9 mėnesius

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Restrict which web sites can extensions run on

I would like to restrict which extensions can access data / run on which web sites. For instance I would like to restrict all extensions when I am using my bank's website… (read more)

I would like to restrict which extensions can access data / run on which web sites. For instance I would like to restrict all extensions when I am using my bank's website, I would allow add blocking on all sites but I would not allow extensions that access my data on ebay, paypal, gmail, etc. Is there a way to do this per extension and per web site?

Asked by dean.mustakinov Prieš 1 metus

Last reply by cor-el Prieš 1 metus

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Image upload issue: blank image

When uploading images in some web sites (such as web.whatsapp.com and others) the image is uploaded but it is blank/white, even if I visit the site with another browser I… (read more)

When uploading images in some web sites (such as web.whatsapp.com and others) the image is uploaded but it is blank/white, even if I visit the site with another browser I see only a blank image. When uploading to the same web site using other browser, for example Chrome, the image uploading has no issues and it is displayed correctly. I've already tried to disable the AdBlocker but nothing changes.

Asked by Masss Prieš 9 mėnesius

Answered by McCoy Prieš 9 mėnesius

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Why can't I see and access my Firefox add-ons?

As of Firefox 77.x on macOS 10.14.6 I cannot access or see any of my add-ons in the browser page interface. • I've 'reset' Firefox. • I've trashed the .plist file for Fir… (read more)

As of Firefox 77.x on macOS 10.14.6 I cannot access or see any of my add-ons in the browser page interface.

• I've 'reset' Firefox. • I've trashed the .plist file for Firefox. • I've gone through the traditional routine of trashing favicons.sqlite, favicons.sqlite-wal, places.sqlite, places.sqlite-shm, and places.sqlite-wal. • I've verified that all my add-ons are currently valid ON and valid. • I've turned off and on extensions to see if one of them is causing the problem. • I've Quit and rebooted Firefox between each of these steps.

Nothing is helping. This apparently is an entirely new situation from when I was seeing this problem in previous versions of Firefox when I was always successful at solving this specific problem.

What changed and what do I do now? This severely hobbles my ability and willingness to use Firefox browser. Please end this madness. I'm to the point of irate, after all this trouble with add-ons.

Derek Currie

Asked by Derek Currie Prieš 9 mėnesius

Answered by Derek Currie Prieš 9 mėnesius

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Extensions does not work when profile copied to another computer

Dear audience I have troubles that when I copy Firefox profile to another computer, the web extensions does not work. Sometimes helps to restart Firefox to safe-mode and … (read more)

Dear audience

I have troubles that when I copy Firefox profile to another computer, the web extensions does not work.

Sometimes helps to restart Firefox to safe-mode and then back to normal. But always works when on a new computer I disable extensions and enabled them back on.

If I remember correctly, this behavior started with Firefox 68.

OS: Windows 10 Firefox: 77.0.1, 64bit, English

Do anyone know why this is happening, and hot to correct it? Is there any preference that should be modified?

Thank you and cheers

Asked by crssi Prieš 9 mėnesius

Answered by crssi Prieš 9 mėnesius

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On login to AOL webmail getting "bad message 431 request header fields too large"

Just started yesterday. Unable to login to AOL webmail. Get "bad message 431 reason: request header fields too large" Appears to be specific to Firefox, as I am able to l… (read more)

Just started yesterday. Unable to login to AOL webmail. Get "bad message 431 reason: request header fields too large"

Appears to be specific to Firefox, as I am able to login successfully with Brave.

FF68.9 esr. Mac 10.13.6 High Sierra

Nothing has changed on my end. No idea how to fix or if it's just something at the AOL end suddenly objecting to Firefox.

Asked by mvk87 Prieš 9 mėnesius

Answered by mvk87 Prieš 9 mėnesius

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bookmark all tabs of all open windows

I would like to make a bookmark file with all the tabs in all the open windows, organised by window. The final goal is to be able to open all Firefox windows with all the… (read more)

I would like to make a bookmark file with all the tabs in all the open windows, organised by window. The final goal is to be able to open all Firefox windows with all their respective tabs in another browser, like Vivaldi; alternatively, to time stamp various such bookmark files, and open all the window with all their tabs I had open in Firefox, say, 8 months ago. Please have a look at the screenshot attached: it seems that the menu button Bookmarks → Bookmarks All Tabs makes bookmarks only of the tabs of the upper-most window. Thank you for any help.

Asked by adrianf Prieš 1 metus

Answered by cor-el Prieš 1 metus

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How will I be able to keep v68-based Firefox ESR during the Jul-Sep 2020 "overlap period"?

Just planning ahead here... I have Firefox 68.9.0esr (the latest esr version). I have Firefox set to “check for updates but let me decide whether to install them.” I hav… (read more)

Just planning ahead here...

I have Firefox 68.9.0esr (the latest esr version). I have Firefox set to “check for updates but let me decide whether to install them.” I have read that a new version of esr based on Firefox 78 will be released on June 30, 2020, but that there will be an approx 3-month overlap period during which one can alternatively choose to use additional 68.xx esr updates.

If I want to take advantage of this overlap period and keep using an up-to-date 68esr as long as possible, how would I do so? After June 30, will I be offered only 78esr versions, or will I be offered the “overlap” 68.xx? If the answer is that I will be offered 78esr as of June 30, how can I obtain the overlap 68 esr updates instead?

Thanks.

Asked by Rick216 Prieš 10 mėnesių

Answered by the-edmeister Prieš 10 mėnesių

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How to shut firefox up about updates

I'm running Firefox 68.9.0 ESR, and it keeps whining about an update being available. I don't care, because every time I update, one of the extensions I use every day is… (read more)

I'm running Firefox 68.9.0 ESR, and it keeps whining about an update being available. I don't care, because every time I update, one of the extensions I use every day is disabled without my permission. How do I get firefox to shut up about it once and for all? In other words, where is the "do not check for updates" command hidden, or, how else can I shut this thing up? I have, in the past, liked firefox, but it has, over the last few years, supported less and less of features I use daily, at a minimum, many times/day for most.

So how do I shut these annoying alerts about an update I have NO intention of installing off? "You can't" is not a valid answer. Nor is "just upgrade and lose half of the stuff (again) that you use all the time." Sorry if I sound angry, but these constant annoyances (and Thunderbird is doing the same---so same question for it here) are really getting on my nerves.

I have Firefox almost working the way it should. Still can't click in a bookmark toolbar bookmark and then click on "add bookmark here" like I could. That was one of those I used about 10--30 times per day, depending on what I was working on.

Thanks.

Asked by jim174 Prieš 10 mėnesių

Answered by jim174 Prieš 10 mėnesių

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Firefox opening all web pages with Weird characters

Couple of days ago I opened the Firefox but I saw it keeps opening all web pages with weird characters, I uninstalled it completely, refresh it on safe mode with no add-o… (read more)

Couple of days ago I opened the Firefox but I saw it keeps opening all web pages with weird characters, I uninstalled it completely, refresh it on safe mode with no add-ons, I see there is no problem with any other browsers suck as chrome or waterfox and others, this problem is only on Firefox...I removed all cookies and everything but still problem going, I use laptop windows 10 with last updates on it...I tried everything available on web sites but no work...I didn't do any changes in about:config...please help me out with this issue, thanks

Asked by dave1music Prieš 10 mėnesių

Answered by dave1music Prieš 10 mėnesių

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Show bookmarks by default

IIRC, in v60.x ESR the icon at top used to display bookmarks by default, and you could also look at history. Perhaps I'm remembering it wrong (It's the icon that looks li… (read more)

IIRC, in v60.x ESR the icon at top used to display bookmarks by default, and you could also look at history. Perhaps I'm remembering it wrong (It's the icon that looks like 3 books with the 4th leaning to the left.

In v68.8.0esr which is now installed it shows "Recent Highlights". I want to get the old behavior back. The following will remove the recent highlights (except the title "recent highlights"). But the bookmarks are not shown unless I click on Bookmarks.

#appMenu-library-recentHighlights { display: none !important; }

How do I get the old behavior back?

I know I can add an extra icon (display bookmarks menu), but I'd still need the other one to access history. Perhaps if there were a History icon and a bookmarks icon, that would do as I don't use sync, and there is already the downloads icon, and I don't need the Pocket List.

Asked by TanyaC Prieš 10 mėnesių

Answered by TanyaC Prieš 10 mėnesių

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Restore old version of Firefox and profile

I was running just "regular" Firefox on my Windows laptop. Yesterday my help desk had me upgrade to Firefox Extended Support Release to install a corporate email security… (read more)

I was running just "regular" Firefox on my Windows laptop. Yesterday my help desk had me upgrade to Firefox Extended Support Release to install a corporate email security certificate. I did not know when I installed this version of Firefox that it would overwrite my existing browser, and when it did, I lost all of my add-ins, extensions, bookmarks, etc. I'm hoping to be able to restore my old profile with all of the existing data I had. If I have to "downgrade" to regular Firefox I think that's fine since I just needed the ESR to install the security cert and that's complete now.

I looked on the about:profiles page and I have two other profiles, default and june19 (I presume the latter is from June 2019?), but I don't know how to determine which one is the preferred one. When I clicked Launch profile in new browser, it instructed me to create a new profile to protect my information and I hesitated to do that because I'm trying to restore an old profile, not create a new one. In case you can't tell, I'm not an advanced software user, so give instructions like you would to a 5-year-old or your grandma... lol. Thanks in advance!

Asked by amy.enderson Prieš 10 mėnesių

Answered by jscher2000 Prieš 10 mėnesių