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  • Gelöst

How to set PDF viewer in firefox to dark mode again (after it stopped working)

I view a lot of pdf documents via firefox, the light gray background makes my eyes and head hurt after prolonged usage. In the past I found a solution on this forum that… (Lesen Sie mehr)

I view a lot of pdf documents via firefox, the light gray background makes my eyes and head hurt after prolonged usage. In the past I found a solution on this forum that advised to set pdfjs.viewerCssTheme to "2" in about:config. This set the background of pdf viewer to black/dark gray. This has worked for years until recently when the pdf viewer switched to light mode again (pic 1). I checked the about:config settings for pdfjs.viewerCssTheme but there appears to be no change. I tried restarting the browser, setting the theme to 0 and to 2 again, updating browser. Sadly the theme is still light gray. Is there a way to change it again? The desired outcome is in pic 2. I do NOT want to change the color of the pdf pages themselves.

Gefragt von K vor 3 Monaten

Beantwortet von zeroknight vor 3 Monaten

All add-ons / extensions break randomly and are disabled (the icon of the extensions is also broken under "Manage Your Extensions")

Sometimes all add-ons / extensions break randomly and are disabled (the icon of the extensions is also broken under "Manage Your Extensions"). The extensions are visible… (Lesen Sie mehr)

Sometimes all add-ons / extensions break randomly and are disabled (the icon of the extensions is also broken under "Manage Your Extensions").

The extensions are visible under "about:addons", but the slider is turned off and the icon in front of each extension is broken / empty.

It seems that deleting these 2 files- compatibility.ini and extensions.json inside the firefox profile folder, usually fixes the issue. Only these 2 files though, don't delete anything else.

No need to mess around with the ff profiles or anything else, just deleting those 2 files and restarting the firefox usually fixes the issue with the "unregistered" addons.

This thread is for the search function, as I found some VERY old and outdated suggestions for the aforementioned issue using the search function.

I wonder what causes the extensions to "unregister" randomly.

Gefragt von ff_user vor 3 Stunden

Letzte Antwort von jscher2000 - Support Volunteer vor 1 Stunde

  • Gelöst

remove search from new tab page (not search from address bar)

Just updated a friend's computer from Windows 7 to 10. Installed firefox over previous ESR and now there's no way to remove the search bar from the new tab page. On my … (Lesen Sie mehr)

Just updated a friend's computer from Windows 7 to 10. Installed firefox over previous ESR and now there's no way to remove the search bar from the new tab page. On my W10 system, the search bar isn't there, not sure how or why, but on her's there's no option NOT to show it as there used to be.

I found some VERY old (2014) info on this but doesn't seem to be up to date.

PLEASE give us our options back and stop taking them away, sheesh, getting as bad as Microsoft.

Is there a workaround for this to remove the redundant search bar from the new tab page since you can search from the address bar?

Thanks!

Gefragt von firefoxsync52 vor 20 Stunden

Beantwortet von zeroknight vor 5 Stunden

sometimes google won't open

In windows 10, unrepeatably, firefox won't open google so I immediately open it in a new tab and it works. This happens randomly so I can't do any tests to find out if it… (Lesen Sie mehr)

In windows 10, unrepeatably, firefox won't open google so I immediately open it in a new tab and it works. This happens randomly so I can't do any tests to find out if it is an extension or hardware acceleration that is the problem.

Gefragt von jvvlog vor 1 Tag

Letzte Antwort von zeroknight vor 3 Stunden

Repeated Installation Requests

Hello, I've installed Firefox twice in the last couple of days (Windows 10 - I think) and I continue to receive messages that say I need to install the latest version. … (Lesen Sie mehr)

Hello, I've installed Firefox twice in the last couple of days (Windows 10 - I think) and I continue to receive messages that say I need to install the latest version.

Do you issue updates daily, or is there something wrong with my Firefox installation or is it something else?

Thank you.

Gefragt von Jerry Wiener vor 4 Stunden

Letzte Antwort von zeroknight vor 3 Stunden

Youtube only shows White Screen.. no video plays

Firefox works great on every other video site. But Youtube will not show or play video. I have refreshed Firefox, disabled add on. Restarted my computer, tested all hardw… (Lesen Sie mehr)

Firefox works great on every other video site. But Youtube will not show or play video. I have refreshed Firefox, disabled add on. Restarted my computer, tested all hardware. No Bueno...

Gefragt von valkerie33 vor 4 Stunden

Letzte Antwort von zeroknight vor 4 Stunden

Unify the operation logic of opening links and bookmarks in the background

To open a link of a website in the background tab is CTRL+click, why is it that to open a bookmark of the bookmark toolbar in the background tab is CTRL+shift+click. It i… (Lesen Sie mehr)

To open a link of a website in the background tab is CTRL+click, why is it that to open a bookmark of the bookmark toolbar in the background tab is CTRL+shift+click. It is confusing! A bookmark is a link! For comparison, both of them are CTRL + click in chromium. BTW, there is no explanation in advanced configuration preferences.

Gefragt von Heporis vor 18 Stunden

Letzte Antwort von cor-el vor 4 Stunden

Black and Pink flicker after update

Ever since the update, I have had pink flickers on videos on youtube and twitter. They last for less then a second, so I couldn't grab a screenshot of it. After doing som… (Lesen Sie mehr)

Ever since the update, I have had pink flickers on videos on youtube and twitter. They last for less then a second, so I couldn't grab a screenshot of it. After doing some reading online, I turned off hardware acceleration which turned the pink flicker black and now effects several sections of the web browser.

Gefragt von Deus Mortis vor 2 Tagen

Letzte Antwort von cor-el vor 4 Stunden

Firefox updates

Hi I am a longtime user of your browser. I have version 124.0.2(64 bit) installed on three devices. First thing I do on opening it is to click on "about", which normally … (Lesen Sie mehr)

Hi I am a longtime user of your browser. I have version 124.0.2(64 bit) installed on three devices. First thing I do on opening it is to click on "about", which normally updates the browser, before I do any browsing. In the last three weeks, however, it has not updated on any of the three devices, rather, it says "Failed to check for updates". I have tried the workarounds suggested at your Help center, and nothing has worked. What gives, may I ask? Thank you

Gefragt von de-nouement vor 19 Stunden

Letzte Antwort von zeroknight vor 5 Stunden

My saved username and password is not being displayed on 1 website

The full website link has /users/login, but when I checked the saved passwords, the link stops before the first /, its just websitename.com, instead of wesbsitename.com/u… (Lesen Sie mehr)

The full website link has /users/login, but when I checked the saved passwords, the link stops before the first /, its just websitename.com, instead of wesbsitename.com/users/login, and I suspect the full link not being save is whats causing it not to show up. Is there any way to brute force it to show up?

Gefragt von ThSoMa vor 2 Tagen

Letzte Antwort von cor-el vor 5 Stunden

New 'tabs' & 'windows' locked-up when on NPR's website

Hey Gang -- Has anyone else experienced this? Whenever I'm on NPR's website listening to a radio program, I can't access any other websites on separate tabs or window… (Lesen Sie mehr)

Hey Gang -- Has anyone else experienced this?

Whenever I'm on NPR's website listening to a radio program, I can't access any other websites on separate tabs or windows. (they simply won't 'load' or even acknowledge any commands)

I find this to be very strange.

If anyone can help with this minor quandary I would be grateful.

Sincerely,

--Art

PS - I am using a PC desktop computer, running Windows 10 and using the latest Firefox version 124.0.2

. .

Gefragt von artstudio8 vor 1 Tag

Letzte Antwort von zeroknight vor 5 Stunden

  • Gelöst

Cannot remove "Your browser is being managed by your organisation" in home settings

I cannot remove "Your browser is being managed by your organisation" and seems to be stopping the home settings saving. They simply revert back to the default (see image)… (Lesen Sie mehr)

I cannot remove "Your browser is being managed by your organisation" and seems to be stopping the home settings saving. They simply revert back to the default (see image) when I restart Firefox. Not sure what is meant by "your organisation" as I am a personal user, not organisation. I'm the single user of the browser (e.g. just one user on my PC, which is me) and also Admisitrator. Can someone help me remove this. Thanks John

Gefragt von john.udale vor 13 Stunden

Beantwortet von TyDraniu vor 9 Stunden

How to not share session cookies between tabs

Hi, We have an application where we do not want to share the session cookies between tabs. Is this possible? If above answer is yes, next we would like to filter out som… (Lesen Sie mehr)

Hi,

We have an application where we do not want to share the session cookies between tabs. Is this possible? If above answer is yes, next we would like to filter out some cookies by name that should not be shared across tabs. Meaning, we want some cookies that can be shared across tabs and some should not be shared.

Thanks in advance

Gefragt von Subijay Bhattacharya vor 14 Stunden