Can't change print paper size

Hi, So the default paper size for the printer keeps on defaulting to letter. When we require A4. In previous versions this could be fixed by changing paper_data to 9. How… (閱讀更多)

Hi,

So the default paper size for the printer keeps on defaulting to letter. When we require A4.

In previous versions this could be fixed by changing paper_data to 9.

However on the latest version of Firefox this option is no longer there. Instead it is replaced with print_paper_id. I have tried different values and this will not work.

Any ideas on how we can get this to default to A4 as the paper size?

Thanks.

rog3 於 35 分鐘前 詢問

rog3 最近回覆 於 1 分鐘前

Redirection does not work?

For example, lets say i try to login into https://forum.paradoxplaza.com/forum/ . When i enter my login/password it shows me a blank page and then nothing afterwards. Thi… (閱讀更多)

For example, lets say i try to login into https://forum.paradoxplaza.com/forum/ . When i enter my login/password it shows me a blank page and then nothing afterwards. This happens to me on quite a lot of sites, like https://www.gosuslugi.ru/ for example, which does the same thing, for payments on some delivery sites (like https://www.delivery-club.ru/spb) and such. It does not happen in other browsers, like IE for example.

JediMage 於 35 分鐘前 詢問

PDF is Opening (incorrectly) as HTML, but downloading as PDF

This is a pretty weird problem. When I go to download a PDF from our company's website, Firefox is asking if I want to open it or download it, and here is what happens wi… (閱讀更多)

This is a pretty weird problem. When I go to download a PDF from our company's website, Firefox is asking if I want to open it or download it, and here is what happens with both options:

  • Open -- It identifies the document as HTML and presents the raw PDF data (it becomes file.pdf.html)
  • Download -- It downloads the file correctly as a pdf, and calls it file.pdf. The file can then be opened and correctly rendered as a PDF.

I'm assuming it is an issue with the response header-- either it is malformed or non-standard, or maybe it is just Firefox being wonky. IE, Edge, and Chrome have no problem with it.

The mime type is application/pdf, and we are using a Content-disposition: attachment; filename="file.pdf".

Hopefully this is an easy issue to fix, but this is out of my normal realm of programming. The Firefox users where I work know to download the offending files instead of immediately opening them, it would just be nice to actually fix the issue.

Oh, in case it helps, part of the HTTP response header that we are sending is telling the browser to treat the file like an attachment, so the other browsers just save it.

Thanks for any insight and help!

ZedaZ80 於 17 小時前 詢問

ZedaZ80 最近回覆 於 47 分鐘前

After update to firefox 80.0 pages sometimes load blank randomly

After update to firefox 80 sometimes random pages do not load. They open as blank white page with refresh button being inactive. Only way to solve this problem is close p… (閱讀更多)

After update to firefox 80 sometimes random pages do not load. They open as blank white page with refresh button being inactive. Only way to solve this problem is close page, open new tab and try to load this page again.

This is completely random, happening on all sites, opened from links on other sites, bookmarks or speed dial. No idea what could cause it. Maybe firefox has some problems with creating new process for new tab if my process limit is set to 1?

Piterk 於 3 週前 詢問

Piterk 最近回覆 於 1 小時前

Default Search Engine Problem

I have Bing set up as my default search engine and it has worked fine for years. Now all of the sudden, any search I request, whether in the address bar or search window… (閱讀更多)

I have Bing set up as my default search engine and it has worked fine for years. Now all of the sudden, any search I request, whether in the address bar or search window is completed by Yahoo. I have tried everything I know to try to fix this but to no avail. Also, when I click the Add-ons button to check for add -ons that I perhaps placed in error, a new blank tab opens up. I'm wondering if I should just delete Firefox and then re-install it. Any help would be greatly appreciated.

pfburdett 於 1 小時前 詢問

Export 'Managed Exceptions' to blocked cookies

I got a new laptop. I keep my security tight and block most cookies and trackers, and enter the URL's I wish to allow into "Manage Exceptions." How can I export all those… (閱讀更多)

I got a new laptop. I keep my security tight and block most cookies and trackers, and enter the URL's I wish to allow into "Manage Exceptions." How can I export all those URLs to my new laptop?

vbskoftn 於 1 小時前 詢問

Firefox not launching (crashing) after update 82.0

We use Firefox as our company default and it has been running fine. This morning our devices started updating to version 82.0 and now it will not re-open. We get the foll… (閱讀更多)

We use Firefox as our company default and it has been running fine. This morning our devices started updating to version 82.0 and now it will not re-open. We get the following in event viewer:

Faulting application name: firefox.exe, version: 82.0.0.7592, time stamp: 0x5f8738dd Faulting module name: ntdll.dll, version: 10.0.18362.1049, time stamp: 0xb5beef21 Exception code: 0xc0000409 Fault offset: 0x00000000000a1170 Faulting process id: 0x504 Faulting application start time: 0x01d6a79d51cff95a Faulting application path: C:\Program Files\Mozilla Firefox\firefox.exe Faulting module path: C:\WINDOWS\SYSTEM32\ntdll.dll Report Id: a6b172b9-a2b5-4bc0-a874-22a48b48aa06 Faulting package full name: Faulting package-relative application ID:

When trying to uninstall from Program and Features we get the following NSIS error (attached).

dirkvdm85 於 2 小時前 詢問

download files seem corrupt

Hi, Firefox desktop for win 10: Firefox works with this one exception... I downloaded two "self extracting" files from Nikon. When I double click on either or any file of… (閱讀更多)

Hi, Firefox desktop for win 10: Firefox works with this one exception... I downloaded two "self extracting" files from Nikon. When I double click on either or any file of this type using firefox, I get "some installation files are corrupt, please re-download" If I use Microsoft edge, the same files work, provided I select "unblock" in the files properties tab. (yes I do this for ff files too)

This did not happen months ago and I'm sure this is because Microsfot has changed something, which needs all browsers to adapt to. Thx

domlester 於 2 小時前 詢問

Version 82 does not display PDF correctly

Hi, I have a problem after update from v.81 to v.82. In last version, my PDFs are not display correctly. In other PDF viewers the problem does not exist. The error can b… (閱讀更多)

Hi, I have a problem after update from v.81 to v.82. In last version, my PDFs are not display correctly. In other PDF viewers the problem does not exist.

The error can be seen in the attachments.

vasile.ticau 於 2 小時前 詢問

Thermal printer doesn't print after update to Firefox 82.0

Printing at thermal printer works before. After firefox update itself to 82.0 version - printer roll out only 1cm of clean paper. At about:config was tried all: print_pap… (閱讀更多)

Printing at thermal printer works before. After firefox update itself to 82.0 version - printer roll out only 1cm of clean paper. At about:config was tried all: print_paper_height, print_paper_weight, print_shrink_to_fit, dosen other options. Printing works only if i set print.tab_modal.enabled to true. But i need silent print also, and with print.always_print_silent it's not working.

krozavrang 於 15 小時前 詢問

krozavrang 最近回覆 於 2 小時前

Clarification about JNLP files

Hello all, I've read some bug reports and discussions about the JNLP files blocked in Firefox ( JNLP should be treated as executable , Should not treat JNLP files as Exec… (閱讀更多)

Hello all,

I've read some bug reports and discussions about the JNLP files blocked in Firefox ( JNLP should be treated as executable , Should not treat JNLP files as Executables (revert bug 1392955) on ESR-68 , Improve usability for JNLP and other executables and JNLP should not be considered an executable extension ). All I'm understanding is it has been blocked since Firefox 67, then "allowed" back again, then blocked for security purposes in Firefox 78. To sum it up, the bug 1576762 is still open, JNLP are still blocked. Nowadays, it's not possible to directly launch a JNLP file, you've got to download it and run it thereafter. Am I right ?

Also, I've taken note of the Firefox ESR release "too late". I've installed the "mainstream" Firefox release on a server in order to be remotely used by end users (via a RDS server, only to browse a internal website, they can't browse the web). What are the results/differences/cons (except the extended support) ?

Thanks in advance for your replies. Jo.

datboxistrash 於 3 小時前 詢問

Update win 10 20H2 firefox problems

I installed the windows update for Windows 10 20H2, and I'm getting graphical artifacts on websites and firefox home page. This can be see on google maps while moving aro… (閱讀更多)

I installed the windows update for Windows 10 20H2, and I'm getting graphical artifacts on websites and firefox home page.

This can be see on google maps while moving around the map.

Tried on Microsoft edge and didn't happen

Is there an ETA to fix this?

My Firefox version is 83.0b2 (64-bit).

And I'm on the latest drivers for my graphics card.

malakiax07 於 3 小時前 詢問

malakiax07 最近回覆 於 3 小時前

disable automatic updates in 81

I cant seem to be able to disable automatic updates. Firefox updates automaticly in background at work and then crashes my tab and all my work gets lost when it has to u… (閱讀更多)

I cant seem to be able to disable automatic updates. Firefox updates automaticly in background at work and then crashes my tab and all my work gets lost when it has to update. Its really annoying.

Iv tried searching for settings and using about:config, changin app.update.auto to false. It keeps updating anyway...

ivar.forss 於 3 小時前 詢問

Firefox release 59 for raspberry pi for Kaios development

Firefox release 59 for raspberry pi for Kaios development. We are a young non profit startup and we use raspberry pi as our primary computer for development. We found fir… (閱讀更多)

Firefox release 59 for raspberry pi for Kaios development. We are a young non profit startup and we use raspberry pi as our primary computer for development. We found firefox for raspberry pi but it is the latest version. We want release 59 as only that suppor webdev needed for kaios development

dev.hellonuh 於 4 小時前 詢問

webinar

W czasie webinar połączenie działało, widziałam i słyszałam prezentera, ale jak prezenter zaczął demonstrować wyjaśnienia na programie nie widziałam obrazu. Jak mam napra… (閱讀更多)

W czasie webinar połączenie działało, widziałam i słyszałam prezentera, ale jak prezenter zaczął demonstrować wyjaśnienia na programie nie widziałam obrazu. Jak mam naprawić błąd.Jutro mam następny webinar i znowu nie będę widziała obrazu.

esokolowska3 於 4 小時前 詢問