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Can header & footer be suppressed in PrintPreview->SimplifyPage?

My OS is Ubuntu. And I tried, but couldn't find an option in Cups, although something called a 'PrettyPage' flag seemed to be the closest thing I could find, but I know … (Lesen Sie mehr)

My OS is Ubuntu. And I tried, but couldn't find an option in Cups, although something called a 'PrettyPage' flag seemed to be the closest thing I could find, but I know of no way to use it.

Gefragt von KinniK vor 2 Monaten

Letzte Antwort von the-edmeister vor 2 Monaten

update to 72.0.2 would not open, said profile was missing or inaccessible, but it WAS NOT

I just downloaded and installed Firefox 72.0.2 for my Mac. I had been using 67, which had become problematic with screen freezes requiring Force Quit. The 72.0.2 appeared… (Lesen Sie mehr)

I just downloaded and installed Firefox 72.0.2 for my Mac. I had been using 67, which had become problematic with screen freezes requiring Force Quit. The 72.0.2 appeared to install, showing the new icon in the Dock. I opened it and updated Shockwave Flash to the latest, which asked for a restart of the browser. Once restarted, I tried to open Firefox a pop-up claimed the profile was missing or inaccessible, but I could find it easily in its normal place.

Gefragt von NonoOno vor 4 Monaten

Letzte Antwort von cor-el vor 4 Monaten

How to fix a "spinning wheel" problem - websites initially worked fine and then firefox suddenly showed "spinning wheel"

Websites show a spinning wheel and never finish loading. Initially websites worked fine. Suddenly, the websites showed a spinning wheel and never finish loading. It ha… (Lesen Sie mehr)

Websites show a spinning wheel and never finish loading. Initially websites worked fine. Suddenly, the websites showed a spinning wheel and never finish loading. It happens only with firefox (e.g. Safari works fine). It happens to every website.

Gefragt von Grace vor 4 Monaten

Letzte Antwort von FredMcD vor 4 Monaten

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I received multiple emails to my personal email account instructing me to confirm my email, for an account I did not create. How do I prevent fraud?

Yesterday I received two separate emails (to my personal email account, separate from the one I used to post this message) from Firefox as part of a new account creation,… (Lesen Sie mehr)

Yesterday I received two separate emails (to my personal email account, separate from the one I used to post this message) from Firefox as part of a new account creation, neither of which I requested. The first included a link to confirm my email. The second included a verification code.

Gefragt von jkeene5 vor 7 Monaten

Letzte Antwort von cor-el vor 7 Monaten

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After update to FF 70 I lost my master password and all the saved logins.

I've been using the FF 65 because FF didn't allowed the Simple Tab Groups add on for a while. Once FF allowed this add on again, I updated from 65 to 70. I completed th… (Lesen Sie mehr)

I've been using the FF 65 because FF didn't allowed the Simple Tab Groups add on for a while. Once FF allowed this add on again, I updated from 65 to 70. I completed the update and everything seems to work normal, but, when I restart the app: There is no master password, and all the saved logins are also gone. I know that FF has problems with the updates, so I copied my 65 version of FF an d also a copy of the profile. So I deleted the 70 and tried to update again, and the result is the same. It update's perfectly, but when I quit the app and open it again, master pass and logins are gone.

Does anyone knows what to do? Should I have to delete some file from the Profile?

Thanks in advance

Gefragt von Velocet vor 7 Monaten

Letzte Antwort von cor-el vor 7 Monaten

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Amazon Prime Video will not play. Just get yellow bannerFirefox is installing components needed to play the audio or video on this page. Please try again later

Amazon Prime Video will not play. Just get yellow banner,"Firefox is installing components needed to play the audio or video on this page. Please try again later" Have tr… (Lesen Sie mehr)

Amazon Prime Video will not play. Just get yellow banner,"Firefox is installing components needed to play the audio or video on this page. Please try again later" Have tried the suggested toggle on off of drm and no change. Have no such problem with Chrome or with IE.

Gefragt von don544 vor 1 Jahr

Letzte Antwort von FireLinux vor 8 Monaten

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Youtube redirects to a specific channel

Whenever I open youtube on Firefox it randomly keeps reloading a specific channel, instead of staying on homepage. I DO NOT have youtube hugh definition add-on installed.… (Lesen Sie mehr)

Whenever I open youtube on Firefox it randomly keeps reloading a specific channel, instead of staying on homepage. I DO NOT have youtube hugh definition add-on installed. What could possibly be the source of this? Most solutions I could find blames that one add on that I am not even using.

Gefragt von biolinguist vor 1 Jahr

Letzte Antwort von StrahlTiger vor 9 Monaten

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"Firefox is already running, but not responding" error

Hello. I have been using Firefox off-and-on since the version 2.0, and there has been one bug that is plaguing me since 10+ years, and that is this error message that occ… (Lesen Sie mehr)

Hello. I have been using Firefox off-and-on since the version 2.0, and there has been one bug that is plaguing me since 10+ years, and that is this error message that occurs when I close down Firefox and try to immediately reopen it (sometimes I wait 2-3 seconds just to avoid this error to no avail).

I am using version 65.0.2 (x64) now on latest Windows 10 version (on an MSI laptop with a spec of Intel i7 8750H cpu, Kingston SSD, 16 gb dual channel RAM and Nvidia RTX 2070 graphics card) and have been encountering this bug daily, and it really became so annoying that I'm considering reverting back to Chrome (which NEVER had this bug). This problem usually occurs when my previous Firefox session had more than 4 or so tabs, etc. but it also occurs when I just try to close and reopen the Firefox to test if the bug persists and 1 out of 5 times I get this bug and have to wait around 10 seconds for Firefox to realize there is a leftover session and offer me to close it before being able to open a new tab/window.

I have tried removing the .lock file from the profile folder (which DOES NOT remove itself when I end my session and gets recreated each time I restart a session), checking off the read-only mark from the profile folder, creating another profile and disabling hardware accelerating; but none of these made the slightest impact on the frequency I experience this problem. This thread from official Mozilla support also didn't help (https://support.mozilla.org/en-US/kb/firefox-already-running-not-responding ).

Should I just accept that this is the way Firefox works and that I need to wait 5-6 sec or so before attempting to reopen Firefox (as suggested here https://www.howtogeek.com/131004/how-to-fix-the-firefox-is-already-running-error/ (which dates back to 2012 and saddens me deeply that 7 more years of development changed nothing on this front)), or shut the Firefox down each time by killing it from the Task Manager; or could there maybe a fix to this? I had recently ditched Chrome since it froze my computer (a very rare bug related to the newer Windows 10 versions which occured only once to me, but felt serious enough that I uninstalled it), but if I can't find a reliable fix to this problem, I will probably just go back to Chrome where the bugs won't affect my daily usage.

Thank you for your help.

Gefragt von Unbeknownst vor 1 Jahr

Letzte Antwort von rdenney vor 10 Monaten

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Firefox 65.0.2 inserts an extra carriage return on some forum posts I make - why?

I noticed that on some web site forums where I participate using Firefox as my browser that extra carriage returns are inserted without any action from me other than pres… (Lesen Sie mehr)

I noticed that on some web site forums where I participate using Firefox as my browser that extra carriage returns are inserted without any action from me other than pressing Enter at the end of a paragraph resulting in double spacing between paras. Investigation with the site admins revealed that other Firefox users are experience the same problem and describe it as "Irritating." I visited the relevant thread with Chrome as my browser and did not get the extra carriage returns. Chrome inserted only one carriage return on pressing Enter - no line spacing resulted - whereas Firefox inserted 2 carriage returns with a single press on the Enter key resulting in double lines inserted.

Can anyone help?

Gefragt von rabbithutch vor 1 Jahr

Letzte Antwort von Oldengine vor 10 Monaten

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Printing Issues

Firefox (Quantum) is not printing everything on a particular page -- it only prints about half of the information. But Chrome does print all of it. We use Firefox here at… (Lesen Sie mehr)

Firefox (Quantum) is not printing everything on a particular page -- it only prints about half of the information.

But Chrome does print all of it.

We use Firefox here at work so I enter the data on Firefox and use Chrome to print it. I'm so confused as to why Firefox is only printing half of the data but Chrome prints all of it.

I have tried everything from the "printing issues" troubleshooting page including resetting the printer settings and also removing all lines in the prefs.js file that start with print_.

Please help. Thanks!

Gefragt von jamesnvlss vor 1 Jahr

Letzte Antwort von jscher2000 vor 10 Monaten

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Single click text box input not working.

It takes 2, 3, sometimes 4 times to click in an input text box to type. Restarted to safe mode didn't work. I tried in normal mode with all extensions and add-ons disable… (Lesen Sie mehr)

It takes 2, 3, sometimes 4 times to click in an input text box to type. Restarted to safe mode didn't work. I tried in normal mode with all extensions and add-ons disabled or off. Changed theme to normal. Disabled hardware acceleration. Uninstalled/reinstalled FF. None were successful. It works in Chrome and IE. I look at my keyboard to type cos I'm retarded. So when I click once and the page animates like it wants to select but it doesn't, I usually have typed an invisible paragraph before I realize I have been duped. It is not a huge thing, just annoying.

Gefragt von BumbleBeeTuna vor 1 Jahr

Letzte Antwort von jimparker1 vor 10 Monaten

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can not add exception for content blocking - nor specify no block

having 65.0.1 of firefox installed on windows 10 now I have problem with content blocking on a specific screen in ibm.com I do not see any content click on keylock : lef… (Lesen Sie mehr)

having 65.0.1 of firefox installed on windows 10 now I have problem with content blocking on a specific screen in ibm.com I do not see any content click on keylock : left of address bar I see : content blocked but I can not specify : do not block as this is the only place you can add exceptions.. am I missing something - I already passed in many threads and docs, but could not find a hint thanks for all help best regards, Guy Przytula

Gefragt von Guy Przytula vor 1 Jahr

Letzte Antwort von McCoy vor 10 Monaten

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Does firefox throttle JS or video playback when not focused?

I frequently leave Firefox open with a video stream from twitch.tv full-screened on a second monitor while doing other things (playing games, text editing, etc). If I lea… (Lesen Sie mehr)

I frequently leave Firefox open with a video stream from twitch.tv full-screened on a second monitor while doing other things (playing games, text editing, etc). If I leave Firefox untouched for long enough (more than a couple minutes, less than an hour) playback will start to stutter or lag (usually video first, eventually audio as well). Clicking Firefox or alt-tabbing very frequently fixes the issue, playback immediately becomes smooth. This is not a recent change, I've observed this behavior for months and finally decided to ask about it.

I have no proof that this is a browser issue. It could be a site-specific issue, (I see it most often on twitch but I have also seen it on other video sites like youtube), an OS issue, or something else.

That said, I could easily imagine it being an intentional browser feature - if Firefox is not focused, throttle JS execution and other resources to save power. In many cases this could be phrased as a feature for the user. Does such a feature, and is it configurable? I've looked through about:config and done some googling and find no mention, but I'm asking here to make sure.

Windows 10 Pro x64 - Firefox 65.0.2 x64

Gefragt von gshowell vor 1 Jahr

Letzte Antwort von jscher2000 vor 10 Monaten

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dark background new tab flashes white, very annoying. no fix for FF or tor, any version any OS

Im just trying to have firefox have a dark theme, for everything. I want about:blank and about:newtab to be black background. why is this so complicated? I had to sear… (Lesen Sie mehr)

Im just trying to have firefox have a dark theme, for everything. I want about:blank and about:newtab to be black background. why is this so complicated? I had to search for hours on this crap and write a custom css in chrome folder under default profile. I have it dark now but now it still flashes BRIGHT WHITE for a second before loading black. This shouldnt be so convoluted to fix. By the way, dark/black should be the default theme for every browser on planet earth. It would save millions from eyestrain/damage from harmful blue LED light from computer monitors and phone screens. Ive already selected default Dark Theme under themes. I tried the extension, Dark Background with Light Text. It now has interference from my custom css file I created, and wont work properly. Furthermore I cant change the new tab background on torbrowser either which is based off of firefox. Come on FF fix this nonsense, make customizing a theme EASY. its the simplest part of a website, the styling. And the fact that I click Dark Theme and everything should be dark, ITS NOT. about : blank and new tab are still GLARING WHITE! AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

Gefragt von kingfitz vor 1 Jahr

Letzte Antwort von Eldar Value vor 10 Monaten

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Set default window size

Hello, I love FF and have used it for many years. However, every time I open it, I have to adjust the initial window size and then at least 1 more new window. I am using… (Lesen Sie mehr)

Hello,

I love FF and have used it for many years. However, every time I open it, I have to adjust the initial window size and then at least 1 more new window. I am using 65.0.2 64 bit on a Windows 7 machine. I was reading and saw a suggestion to use the command line switches to set the window width and height. So I made a shortcut with the target line as "C:\Program Files\Mozilla Firefox\firefox.exe" -height 850 -width 1800. This doesn't work. So what am I doing wrong or is there an easier way to accomplish this? I am very surprised that there is nothing in the about:config that would allow this type of customization. I also am baffled at what window size is presumed by FF.

Thanks for your help in advance!

Gefragt von RHB10 vor 1 Jahr

Letzte Antwort von McCoy vor 11 Monaten

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Facebook groups

I am using my browser to access some private/closed Facebook Groups and it does not allow me to create posts in groups. I can create posts on my Facebook page or on othe… (Lesen Sie mehr)

I am using my browser to access some private/closed Facebook Groups and it does not allow me to create posts in groups. I can create posts on my Facebook page or on other pages, but not in private groups. Anyone else having this problem and is there a fix?

Gefragt von pebz01 vor 1 Jahr

Letzte Antwort von natt9otr vor 11 Monaten

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Content blocking and Disconnect

I have read a recent article from the Howtogeek website concerning Firefox Content Blocking. They suggest that Firefox has teamed up with Disconnect to provide this funct… (Lesen Sie mehr)

I have read a recent article from the Howtogeek website concerning Firefox Content Blocking. They suggest that Firefox has teamed up with Disconnect to provide this function.

I already have the Disconnect add-on installed. My question is, do I need to keep this add-on? If I remove the add-on, will all of the functions still be covered by Firefox Content Blocking ?

I am using version 65 of Firefox.

Gefragt von GrahamSR vor 1 Jahr

Letzte Antwort von Alison vor 11 Monaten

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Unable to import passwords from chrome into Firefox!

The chrome to Firefox import function works well for bookmarks, not for passwords. None of the passwords from chrome appear when I try to import it. The password manager … (Lesen Sie mehr)

The chrome to Firefox import function works well for bookmarks, not for passwords. None of the passwords from chrome appear when I try to import it. The password manager list remains just the same.

Gefragt von virajk2000 vor 1 Jahr

Letzte Antwort von McCoy vor 11 Monaten