Open Link In New Tab - PDF Files

Hi, PDF File handling has recently changed - For the worse for me and it's become really frustrating. When I right click a PDF file link and select "open link in new tab"… (xem thêm)

Hi, PDF File handling has recently changed - For the worse for me and it's become really frustrating.

When I right click a PDF file link and select "open link in new tab", why does Firefox then ask me how I want to treat the file? I just asked it to open the file in a new tab, so it should be obvious what I want to do - asking again is illogical.

Not only that, before the file handling dialog box, it opens a new tab next to the tab I'm in and then closes it when the dialog box appears - When I select the unnecessary "open in Firefox" (I just asked it to open in a new tab), it now creates a new tab at the END of my tabs and steals focus.

I also get the file handling dialog box when I ask to "save link as", when logically I should just get the save location dialog box.

How do I get the old behaviour back?

Thanks folks

Đã được hỏi bởi clive15 3 giờ trước

Trả lời lần cuối bởi clive15 6 phút trước

userChrome.css to disbale blue highlight marker on active tab

I am using tab-on-bottom code in userChrome.css that I got from the web. 1. There is a highlight feature of the tabs. A mouse-over will do a subtle enhancement of the top… (xem thêm)

I am using tab-on-bottom code in userChrome.css that I got from the web.

1. There is a highlight feature of the tabs. A mouse-over will do a subtle enhancement of the top portion of the line delineating of the tab. 2. The active tab has a blue bar at the top portion of the line delineating the tab.

I want both to go away. I have code to highlight the background color of the active tab and need no other highlight function.

The userChrome.css is below.

Thanks, Gert

/* TABS: bottom - Firefox 65 and newer; should for now work with XUL @namespace */


  1. TabsToolbar {
 -moz-box-ordinal-group: 1000 !important;
 display: block !important;
 position: absolute !important;
 bottom: 0 !important;
 width: 100vw !important;

}

  1. tabbrowser-tabs {
 width: 100vw !important;

}

  • |*:root:not([chromehidden*="toolbar"]) #navigator-toolbox {
 padding-bottom: calc(var(--tab-min-height) + 1px) !important; /*adjust*/

}

/* position Tab bar with Menu bar and Title bar hidden for Firefox 65-73 - omit in Firefox Nightly */

  • |*:root[tabsintitlebar]:not([inFullscreen="true"]):not([sizemode="maximized"])
  1. toolbar-menubar[autohide="true"] ~ #xTabsToolbar{
 bottom: var(--tab-min-height) !important;
 padding-top: calc(var(--tab-min-height) - 0px) !important; /*adjust*/

}

/* TABS: height */

  • |*:root {
 --tab-toolbar-navbar-overlap: 0px !important;
 --tab-min-height: 30px !important; /*adjust to set height or omit to use density*/
 --tab-min-width:  80px !important; /*adjust to set width or omit to use default*/

}

  1. TabsToolbar {
 height: var(--tab-min-height) !important;
 margin-bottom: -0px !important; /*adjust*/
 background-color: #F5F6F7 !important;

}


/* caption buttons - hide */

  • |*:root[tabsintitlebar]:not([inFullscreen="true"])
#toolbar-menubar[autohide="true"] ~ #TabsToolbar
.titlebar-buttonbox-container {display: none !important;}

/* Change Color of active tab */ .tab-background[selected="true"] {

   background-color: #A8FFAD !important;
   background-image: none !important;

}

/* Rounded corners on tabs firefox 58 */ /* http://forums.mozillazine.org/viewtopic.php?f=38&t=3037688# */ .tabbrowser-tab::after, .tabbrowser-tab::before {

  border-left: none !important;

} .tab-background {

 border-radius: 6px 6px 6px 6px !important;
 border-image: none !important;
 border-left: 1px solid !important;
 border-right: 1px solid !important;
 border-top: 1px solid !important;
 border-width: 1px !important;
 border-color: #000080 !important;
 background-attachment: none!important;
 background-color: #DAD7D0 !important;
 background-image: none !important;

}

/* Menu bar (File Edit View) height and background color */

  1. toolbar-menubar, #menubar-items, #main-menubar {
 height: 30px !important;
 background-color: #DAD7D0 !important;
 background-image: none !important;
 font-size: 14px !important;

}

/* Menu bar (File Edit View) text color */ .menubar-text, .tabbrowser-tab:not([selected="true"]) tab-label {

 color: #080808 !important;

}

/* Use Normal top and bottom padding for Compact */

  1. PlacesToolbarItems .bookmark-item {
 padding-top: 10px !important;
 padding-bottom: 6px !important;

}

Đã được hỏi bởi drgert1 8 phút trước

Images not showing up in Canvas after last Firefox update.

I am a university professor. All of my classes use Canvas software. After last week's Firefox update, none of the embedded figures on my course pages appear - only thei… (xem thêm)

I am a university professor. All of my classes use Canvas software. After last week's Firefox update, none of the embedded figures on my course pages appear - only their file name. They are showing up just fine in Chrome, so I know that the problem is somehow connected to Firefox. They also disappeared immediately after the last update.

My students and I need to be able to see the images...and I don't want to uses Chrome. I would like to know how to either return Firefox to its previous version or have the new version somehow corrected so that it gets along with Canvas.

Thank you.

Đã được hỏi bởi benrjordan 10 phút trước

FireFox Networking guidance on routing and network interface selection

Hi all, I am working on a study project around mitigation strategies to protect against man in the middle attacks and would like some advice around how FireFox deals with… (xem thêm)

Hi all,

I am working on a study project around mitigation strategies to protect against man in the middle attacks and would like some advice around how FireFox deals with detecting a new network adapter and an update of routes on the local host whilst FireFox is running.

My study project involves connecting a small (malicious) device that configures ethernet over USB, this device also runs a web server, a DHCP server and a DNS server to essentially perform a man in the middle attack. When the device is connected a DHCP address is issued to the ethernet over USB device and the subnet mask on the victim is set to route all ipv4 addresses to the malicious device, the device also spoofs all DNS queries on the fly to route to the device this ensures that all traffic is routed to the device.

This ultimately provides a method for any HTTP request from the browser to hit the device, the device responds with html content containing a malicious script. Many websites frequently make HTTP requests without intervention, such as an advert, and so this attack can run automatically.

For my testing I have used a range of browsers and in each scenario I open 2 tabs, one standard http page and another http page that has an auto refresh capability built in via refresh javascript to refresh the page every 60 seconds. I set up the two tabs and leave them open, then plug in my device. In the case of Internet explorer, Chrome, Edge and Safari the man in the middle attack works automatically without any issues. But for FireFox it does not, the web page continues to refresh as normal even though the local OS thinks that the device is where the website resides. I can confirm this by using ping, looking at local routes and running wireshark, in the case of Firefox even after connecting the device I can see all HTTP requests still run over the wireless interface. I check FireFox developer and also disable cache. Yet in all other browsers the http request runs over the device I connect and all http traffic ceases to run over the wireless interface. If I manually refresh the page or open a new http page in FireFox the traffic routes to the device. If I set Firefox to offline and then online whilst leaving the auto refresh page open the HTTP request will route over the device, so this to me seems like some sort of caching.

I have tested this on 2 x Macbooks and Windows 7 (testing only :-)) and Windows 10 and have the same result.

To try and resolve I have turned off DNS prefetch and also looked at the network settings and changed each proxy option, currently I have it set to no proxy. I also searched for similar articles and read this article, which is seemingly relevant but did not solve my specific use case. https://daniel.haxx.se/blog/2014/09/26/changing-networks-with-firefox-running/

I am not interested in a fix, but I am interested to understand why this happens and if this is actually a specific feature within FireFox and any other useful information around this specific scenario.

Thanks a lot for reading

Đã được hỏi bởi Security Tech 30 phút trước

Tabs now to small and behavior strange in FF 78.3esr

First I have to say that I absolutely HATE HATE HATE how Mozilla breaks everything with every upgrade now. Hate it. It feels like getting bent over by IE all over again… (xem thêm)

First I have to say that I absolutely HATE HATE HATE how Mozilla breaks everything with every upgrade now. Hate it. It feels like getting bent over by IE all over again.

I upgraded from 68.something to 78.3 esr and now my tabs are teeny tiny and the one that is selected gets bigger and leaks into the web page (see pic). I already fixed the "tabs on top of everything" issue that the upgrade introduced, but now this.

How do I make my regular tabs and pinned tabs bigger like they were before? And stop the current tab from leaking over the bottom boundary into the web page?

Đã được hỏi bởi mozilla171 20 giờ trước

Trả lời lần cuối bởi mozilla171 48 phút trước

Firefox containers and site logins

Hi. I've been using Multi Account Containers for a few months. Also the Facebook container and First Party Isolation. I have a couple of problems: 1. It seems to be impos… (xem thêm)

Hi. I've been using Multi Account Containers for a few months. Also the Facebook container and First Party Isolation.

I have a couple of problems:

1. It seems to be impossible to "stay logged in" to different sites. For example, I have a container for Apple iCloud. But I still have to log in every time including the two factor phone authentication and indicating I trust the browser. Why is that?

2. Even when I invoke, "Reopen in no container" there still seems to be a container. Ideally, I'd like to be able to indicate to never use a container for iCloud for example.

3. Containers seem to break paying with PayPal for some sites. Or it could be the First Party Isolation stopping the sharing of information.

I do like using containers for sites like Google but ultimately, they may be more trouble than they're worth.

Đã được hỏi bởi Dave 47 phút trước

Http Requests timeout in version 81

I have a website which makes ajax requests to some endpoints which can take more than a minute (depending on how busy the server might be). In the recent version of firef… (xem thêm)

I have a website which makes ajax requests to some endpoints which can take more than a minute (depending on how busy the server might be). In the recent version of firefox (81), it seems like after about a minute, the request appears to time out without an error message. I checked against other browsers and none seem to have the same issue.

Was this behavior expected out of version 81? I don't see anything in the release notes about this kind of change.

Đã được hỏi bởi kyle.besecker 59 phút trước

Firefox update deleted some folders

Firefox's recent update deleted some of my folders. I have gone through all the profile help entries available. I only have one profile listed: the one after the update. … (xem thêm)

Firefox's recent update deleted some of my folders. I have gone through all the profile help entries available. I only have one profile listed: the one after the update. How do I find a different profile that is supposed to be saved that I can go back to installing. I am so upset.

Đã được hỏi bởi Maureen Jordan 7 giờ trước

Trả lời lần cuối bởi Maureen Jordan 3 giờ trước

Crossword puzzle is loading improperly. Image is enlarged and blocking normal image.

Downloading from the site Puzzle Society is incorrect. Image is grossly enlarged and showing only a fraction of the puzzle. The minimization button will allow zooming out… (xem thêm)

Downloading from the site Puzzle Society is incorrect. Image is grossly enlarged and showing only a fraction of the puzzle. The minimization button will allow zooming out but only zoom out the whole content box not the interior box itself. The contents of the box again is enlarged and only partially represents the crossword puzzle.

Đã được hỏi bởi ubx1123 3 giờ trước

tor url dropdown

Firefox using tor. All history/privacy options off but firefox still shows past history when typing in url bar. Think i must do more than visually disable dropdown... … (xem thêm)

Firefox using tor. All history/privacy options off but firefox still shows past history when typing in url bar. Think i must do more than visually disable dropdown...

Đã được hỏi bởi junkornot 3 giờ trước

PDF viewer background customization

Hi, Firefox used to have a nice dark-gray background behind the actual pdf in the pdf viewer. Since the latest update, it's now a bright white, which is a non-starter for… (xem thêm)

Hi, Firefox used to have a nice dark-gray background behind the actual pdf in the pdf viewer. Since the latest update, it's now a bright white, which is a non-starter for working in the evening.

How can I revert to the old pdf viewer (or at least emulate the background color) without reverting my firefox version? Thanks!

Đã được hỏi bởi Mark Lavrentyev 3 giờ trước

Why do I see some AV1 videos green?

Firefox has not rolled out AV1 playback for all combinations of hardware and systems yet? https://anilist.co/activity/121989786 I only see these kind of videos green when… (xem thêm)

Firefox has not rolled out AV1 playback for all combinations of hardware and systems yet?

https://anilist.co/activity/121989786

I only see these kind of videos green when I'm using my new PC: Ryzen 3700x + RTX 2060 Super

With the old PC everything is perfect.

Đã được hỏi bởi Luca 4 giờ trước

Tab crashes whenever I attempt to log into eBay

Every time I try to log into my eBay account, I get the following message, "Gah. Your tab just crashed." This has been happening on the last several versions of Firefox, … (xem thêm)

Every time I try to log into my eBay account, I get the following message, "Gah. Your tab just crashed." This has been happening on the last several versions of Firefox, going back at least six months. I have no problem logging in when using Chrome or Safari, but overall I don't like either of those browsers nearly as much as Firefox. PLEASE PLEASE PLEASE help me figure out why this is happening and let me know how it can be fixed!

Đã được hỏi bởi AustinPowers007 4 giờ trước

Firefox won't launch

Hi, my firefox doesn't seem to want to launch from the start menu for some reason (when I click it the start menu closes but Firefox does not open and isn't running in th… (xem thêm)

Hi, my firefox doesn't seem to want to launch from the start menu for some reason (when I click it the start menu closes but Firefox does not open and isn't running in the background), however the shortcut that is created on the desktop seems to launch firefox perfectly well. However, when I do open firefox, it has a blank default icon as if its a random program. Could someone help me? This issue is getting quite annoying and tedious and I've had to switch to edge for a while now. I've been using Firefox about a year now and this hasn't happened before.

Steps I've taken:

  • Uninstalled and reinstalled firefox, deleted profile data too
  • Restarted PC

Here is a screenshot of what my icon in the taskbar looks like: https://i.imgur.com/d8uAq8a.png

Đã được hỏi bởi thepolite12345 4 giờ trước

Facebook is not working properly on Firefox - their links don't work, limited to one visible post, my own home page is blank. It all works on Safari - how do I make it work on Firefox?

Facebook is not working properly on Firefox - their links don't work, limited to one visible post, my own home page is blank. It all works on Safari - how do I make it … (xem thêm)

Facebook is not working properly on Firefox - their links don't work, limited to one visible post, my own home page is blank. It all works on Safari - how do I make it work on Firefox? Using an Apple with MS Catalina (recent upgrade).

Đã được hỏi bởi dan.wolford 4 giờ trước

Google no longer showing "search instead for"

Up until recently I got the "Showing results for" and "Search instead for" options with a google search when it was warranted, but not now. It works in Chrome, but not … (xem thêm)

Up until recently I got the "Showing results for" and "Search instead for" options with a google search when it was warranted, but not now.

It works in Chrome, but not Firefox. Firefox search is set to show suggestions from the address bar. _________________________________________ Windows 10 pro, Firefox 81

Đã được hỏi bởi noel_envode 1 ngày trước

Trả lời lần cuối bởi noel_envode 4 giờ trước

Firefox Downloads Not Starting

I started to download some files from a public web site and noticed, after downloading a few files, that the next few downloads all refused to actually start, showing unk… (xem thêm)

I started to download some files from a public web site and noticed, after downloading a few files, that the next few downloads all refused to actually start, showing unknown time left. To clarify, a few downloads would work fine, but then I would attempt the next download and it would cause the download to hang. Worse, I cannot download any files - at all - beyond that until I close my browser and reopen it.

This has happened ive times in ten minutes. Every time, restarting the browser causes the files I attempted to download previously to immediately successfully download without any intervention from myself upon relaunch. I can then download another few files, and then it starts to hang again. I have been forced to move this downloading activity over to Google Chrome while reporting the issue, and so far Chrome does not seem to have any issues.

Any ideas?

Đã được hỏi bởi CycloneGU 2 ngày trước

Trả lời lần cuối bởi CycloneGU 5 giờ trước

How to Undo Firefox: "Remember this Decision" for Digital Certificate

Hi, I'm trying to access a Spanish government website which requires me to have a certain digital certificate imported into my computer in order to identify myself. Howev… (xem thêm)

Hi, I'm trying to access a Spanish government website which requires me to have a certain digital certificate imported into my computer in order to identify myself. However I made a mistake and don't know how to reverse it:

To explain what happened, when I went to the website sede.administracionespublicas.gob.es/infoext2 to check on the status of a Spanish document, and clicked on the "consultar con cl@ve" button (cl@ve is the Spanish government's user authentication system), I was prompted with a window that asked me which digital certificate I wanted to use for the website. ('m attaching a picture of the prompt to this post)

Unfortunately, I accidentally hit the cancel button, with the checkbox checked saying "recordar esta decision" ("remember this decision" in English) , so now every time I go to this website, it doesn't let me present the digital certificate, it just says there's a user identification error with cl@ve (I think it's "remembering" to automatically cancel my ability to present a certificate every time I go to the website time now).

Do you know how to undo the "recordar esta decisión" ("remember this decision" in English) checkbox so that I can make the decision again and choose to present my certificate? I tried clearing my browsing data from the previous 2 hours but it didn't seem to help.

Let me know what you think and thank you in advance.

Also, the version of the browser this happened on was Firefox 68.12, as the Spanish government insists that only old browsers will support their authentication system.

Đã được hỏi bởi gomezruss7 5 giờ trước

A forbidden parameter 'language' was passed to this page in the URL or a form.

For some reason periodically I get the following error displaying when trying to view a specific page: -A forbidden parameter 'language' was passed to this page in the UR… (xem thêm)

For some reason periodically I get the following error displaying when trying to view a specific page:

-A forbidden parameter 'language' was passed to this page in the URL or a form.-

Clearing the site's data/cookies solves the issue for a short while and then it returns.

I understand the error is generated via 'Bootstrap' javascript files, but it doesn't explain the cause.

Can anyone shed any information on it, the cause, and above all how to fix it?

Thanks

Đã được hỏi bởi dave201 4 ngày trước

Trả lời lần cuối bởi dave201 7 giờ trước