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open PDF files in Adobe Acrobat

Up until today, PDF files would open automatically in Adobe where I could look at the file and print it. Today, Firefox will only allow the file to be downloaded. This … (閱讀更多)

Up until today, PDF files would open automatically in Adobe where I could look at the file and print it. Today, Firefox will only allow the file to be downloaded. This causes me grief, an extra step. One of the main reasons I use Firefox is for this feature. Is there a way to change settings so that PDF files will always open in Adobe?

kayelena43 於 1 年前 詢問

jeanvogel001 於 1 年前 解答

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The most recent Firefox Update and png image files

After the most recent Firefox update from April 7th, 2022, I've been unable to download png image files to my pc. Is there something I can do to change this, please? Than… (閱讀更多)

After the most recent Firefox update from April 7th, 2022, I've been unable to download png image files to my pc. Is there something I can do to change this, please? Thank you.

caelestis20032000 於 1 年前 詢問

cor-el 於 1 年前 解答

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pdf viewer

Idiot question but when I select a pdf file from a web page it goes into the built in pdf viewer fine and displays the document. However, I can't, for the life of me, fin… (閱讀更多)

Idiot question but when I select a pdf file from a web page it goes into the built in pdf viewer fine and displays the document. However, I can't, for the life of me, find out how to return to the original web page and continue!

john.graves 於 1 年前 詢問

MarkRH 於 1 年前 解答

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Picture-in-picture issues

I'm not sure what happened, but the picture-in-picture extension isn't working anymore and there's a sort of "script" (see uploaded image) that shows up over the top of v… (閱讀更多)

I'm not sure what happened, but the picture-in-picture extension isn't working anymore and there's a sort of "script" (see uploaded image) that shows up over the top of videos, including but not limited to the ones on YouTube. I used to be able to still use the extension by using keyboard commands at first (ctrl shift ]), but now that doesn't work either.

TiffanyK127 於 1 年前 詢問

-elison- 於 1 年前 解答

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detection of WIN11 via javascript

I have a website and I would like to differentiate between win 10 and win 11. As the user agent between the both is the same, I'm looking for a solution. Does anyone has … (閱讀更多)

I have a website and I would like to differentiate between win 10 and win 11. As the user agent between the both is the same, I'm looking for a solution. Does anyone has an idea? thx, Eric

ebioul 於 1 年前 詢問

cor-el 於 1 年前 解答

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Disable "What's new with Firefox" page

Ever since the "What's new with Firefox" page contained an ad for a movie, I want to disable it as I find it objectionable that a decision to include advertising on that … (閱讀更多)

Ever since the "What's new with Firefox" page contained an ad for a movie, I want to disable it as I find it objectionable that a decision to include advertising on that page was made. How does one disable this page from being displayed after Firefox is updated and restarted?

brian234 於 1 年前 詢問

brian234 於 1 年前 解答

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Firefox does not recognize many content types

Recently the majority of content types have disappeared from the Applications section in the Settings. (See the attached screenshot) Even Word and other MS Office files a… (閱讀更多)

Recently the majority of content types have disappeared from the Applications section in the Settings. (See the attached screenshot) Even Word and other MS Office files are not on the list any more. Consequently, when I open a Word file, Firefox asks me where to save it and does not offer to either save it or open it.

I tried editing handlers.json file and added an entry for PDF files. Now upon clicking on a link that leads to a PDF file, Firefox prompts me to open it or save it. However, if I choose to open it, the file gets saved in the Downloads folder, rather than Temp folder like previously. The result is that the Downloads folder gets filled with files that I have opened but did not want to save and keep.

I created a new Firefox profile to see whether the previous list of content types would return. This did not work, and the new profile, too, shows only a few content types.

What could be the problem? Thanks.

allcort 於 2 年前 詢問

Terry 於 2 年前 解答

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Firefox crash without crash file?

Youtube music on background and java-game playing(mahjong). After few hours, firefox crash after 'fetchmail' command on bash-terminal. This has happened now two times, bo… (閱讀更多)

Youtube music on background and java-game playing(mahjong). After few hours, firefox crash after 'fetchmail' command on bash-terminal. This has happened now two times, both times opening another program induced crash. No messages in logs, it would seem like POP3 port access/ssl/something makes firefox just exit.

LSB Version: core-11.1.0ubuntu2-noarch:printing-11.1.0ubuntu2-noarch:security-11.1.0ubuntu2-noarch Distributor ID: Ubuntu Description: Ubuntu 20.04.4 LTS Release: 20.04 Codename: focal

ossikoo 於 1 年前 詢問

jonzn4SUSE 於 1 年前 解答

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Updater

As of 4/13/2022, I am getting an update for your browser popping up as yours usually do but it has no publisher listed. I have denied it so far. Please advise if this i… (閱讀更多)

As of 4/13/2022, I am getting an update for your browser popping up as yours usually do but it has no publisher listed. I have denied it so far. Please advise if this is from you or if this is someone trying to hack or change your program.

Grace 於 1 年前 詢問

FredMcD 於 1 年前 解答

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How do I delete a saved user name that is wrong in firefox on Mac

Previous posts from years ago said to highlight the wrong user name and hit Shift + Delete. That used to work, but no longer does. How can I remove the incorrect user n… (閱讀更多)

Previous posts from years ago said to highlight the wrong user name and hit Shift + Delete. That used to work, but no longer does. How can I remove the incorrect user name from the drop down list?

sdd250 於 1 年前 詢問

cor-el 於 1 年前 解答

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Select tool for screenshots only captures partial area of the selected area.

The custom screenshot select tool (the tool which lets you select custom area of the screenshot) only captures a part of that selected are. This is quite an inconvenience… (閱讀更多)

The custom screenshot select tool (the tool which lets you select custom area of the screenshot) only captures a part of that selected are. This is quite an inconvenience. I am on Mozilla Firefox 99.0.1 for Windows x64 system. I have added the screenshots.

Posted an Imgur link as Mozilla's website is seemingly stuck at uploading images.

https://imgur.com/a/zO6yi0y

layow11022 於 1 年前 詢問

FredMcD 於 1 年前 解答

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Imprecise WebGL Renderer String

Hi, so I noticed that the "WebGL Renderer String", which Firefox returns upon request, seems to be quite imprecise in some cases. My desktop machine has a Nvidia Geforce… (閱讀更多)

Hi, so I noticed that the "WebGL Renderer String", which Firefox returns upon request, seems to be quite imprecise in some cases.

My desktop machine has a Nvidia Geforce GTX 650 Ti built into it.

Google Chrome for example returns the exact and correct renderer string: "ANGLE (NVIDIA, NVIDIA GeForce GTX 650 Ti Direct3D11 vs_5_0 ps_5_0, D3D11-27.21.14.5671)"

Firefox instead seems to assign and return a more simple, generic renderer string, in my case: "ANGLE (NVIDIA, NVIDIA GeForce GTX 480 Direct3D11 vs_5_0 ps_5_0)"

This is of course a great feature in terms of privacy ("browser-fingerprinting"). Nonetheless I didn't find any information about the rules which are applied, before such a more generic renderer string is being returned by Firefox. It would be cool if someone could share an insight with me!

Best regards

simi.11 於 1 年前 詢問

TyDraniu 於 1 年前 解答

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lost all my bookmarks

after 10 years of windows 10 i now have a new computer with windows 11. But i now have lost all my bookmarks.Is there a way you can help to get them all back? Any help w… (閱讀更多)

after 10 years of windows 10 i now have a new computer with windows 11. But i now have lost all my bookmarks.Is there a way you can help to get them all back? Any help will be appreciated...........thank you.........Franco

francocittati 於 1 年前 詢問

FredMcD 於 1 年前 解答

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How to change the background color and text color of the URL search bar?

I recently installed a theme that I really like, but the search bar by default is a blinding white color and it contrasts heavily with the dark blue colors in the theme I… (閱讀更多)

I recently installed a theme that I really like, but the search bar by default is a blinding white color and it contrasts heavily with the dark blue colors in the theme I picked.

Is there a way for me to edit the background color and text color of the search bar to be a different color? I've tried looking at different solutions and most of them make reference to userchrome or something else I have absolutely no idea how to work. Can someone explain to me, in the most simple and hard to get wrong terms as humanly possible, how to change the background and text color in the search bar? Is this something I edit the theme itself for? How do I do that?

Thanks in advance. Attached image shows the part of the browser I'm talking about if it somehow wasn't clear enough. I'd like to turn the white color into, say, dark blue or gray, and change the text color to a light blue or white.

rrettqt34xc4tv35qby 於 1 年前 詢問

rrettqt34xc4tv35qby 於 1 年前 解答

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Signon Verification options cannot be read

I bring up yahoo mail in firefox, enter my userid and password, then verification methods appear. However, the verification methods are unreadable. Boxes where the veri… (閱讀更多)

I bring up yahoo mail in firefox, enter my userid and password, then verification methods appear. However, the verification methods are unreadable. Boxes where the verification would normally appear are blank, white. I open google chrome and they are readable. What setting in firefox needs to be restored to make these verification options readable? This issue just started in the last hour in firefox.

p_kempf 於 1 年前 詢問

jonzn4SUSE 於 1 年前 解答