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Open New Window in Running Instance from the outside

Dear Community, I recently updated Firefox on my Gentoo system (Window Manager is Ratpoison). I had a shortcut <Ratpoison escape key>-F to open firefox. Before the … (διαβάστε περισσότερα)

Dear Community,

I recently updated Firefox on my Gentoo system (Window Manager is Ratpoison). I had a shortcut <Ratpoison escape key>-F to open firefox. Before the update I used to press this combination again and another FF window comes up without any problems. Thus, I had 5-6 running FF windows on a normal working day, each with several tabs in it.

Since the update, when I use the same method, no new window appears but after a few seconds the message window comes up saying that the running instance is not responding and that FF could not be started. I know the problem with concurrent access of the profile. But, there was (and should be) the functionality that FF connects to a running instance and opens a new window in it. Unfortunately, I do not know how this works programmatically. I already installed dbus (and yes, I also started the dbus daemon) to ensure that this is not the reason - I usually do not use dbus in my setup.

Is there a way to reliably trigger the running instance to open a new window from my window manager? How does this "connection to a running instance" usually works? Why is it not working? What can I do to use it, are there any requirements needed?

Thank you very much for your effort to help me out.

Kind regards - M4tze

Ερώτηση από m4tze 1 εβδομάδα πριν

Απάντηση από m4tze 6 ημέρες πριν

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How can I prevent ctrl+q from closing the browser?

When I click ctrl+q by mistake, the browser window with all its tabs is closed immediately, with no warning. This has already made me lose data. is there a way to disable… (διαβάστε περισσότερα)

When I click ctrl+q by mistake, the browser window with all its tabs is closed immediately, with no warning. This has already made me lose data. is there a way to disable this keyboard shortcut?

Ερώτηση από Erel Segal-Halevi 1 έτος πριν

Απάντηση από Ruba 1 έτος πριν

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Firefox ESR crashes at watching videos with "alsa_stream_get_position: Assertion `delay >= 0' failed"

hello, i have a Raspberry Pi 4 with 4GB and Raspberry Pi OS installed. (2020-05-27-raspios-buster-armhf.zip) when i use the stock Firefox ESR (installed via sudo apt inst… (διαβάστε περισσότερα)

hello, i have a Raspberry Pi 4 with 4GB and Raspberry Pi OS installed. (2020-05-27-raspios-buster-armhf.zip)

when i use the stock Firefox ESR (installed via sudo apt install firefox-esr) and watch videos (e.g. on Youtube, Vimeo, ...), Firefox does crash some times. according about:crashes, i already have submitted about 60 crash reports.

but watching the reports one thing is missing. when i open firefox from the console i can see some output, that is not appearing in the reports.

... firefox-esr: /build/firefox-esr-RgOFaD/firefox-esr-68.11.0esr/media/libcubeb/src/cubeb_alsa.c:1255: alsa_stream_get_position: Assertion `delay >= 0' failed. ExceptionHandler::GenerateDump cloned child 3366 ExceptionHandler::SendContinueSignalToChild sent continue signal to child ExceptionHandler::WaitForContinueSignal waiting for continue signal... Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Failed to open curl lib from binary, use libcurl.so instead Firefox ESR crashes when playing videos on Raspberry Pi OS (Debian)

during watching videos in firefox there is more different output to see that seems to be harmless. but always and only this line is printed to console, just befor Firefox crashes: firefox-esr: /build/firefox-esr-RgOFaD/firefox-esr-68.11.0esr/media/libcubeb/src/cubeb_alsa.c:1255: alsa_stream_get_position: Assertion `delay >= 0' failed. so i assume this is the main reason, why Firefox crashes on my system.

any idea how i can get these issue fixed? at the moment when i want to watch videos reliable i am be forces to use the external VLC Player by copy the url to VLC - at least for Youtube videos. but i want to watch videos from other web pages as well and i prefer to watch videos in firefox directly.

Ερώτηση από beta-tester 1 έτος πριν

Απάντηση από beta-tester 11 μήνες πριν

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Hmm. We’re having trouble finding that site.

I am facing the problem to open the sites. When I used the network, it show the following error: Hmm. We’re having trouble finding that site. We can’t connect to the serv… (διαβάστε περισσότερα)

I am facing the problem to open the sites. When I used the network, it show the following error:

Hmm. We’re having trouble finding that site.

We can’t connect to the server at www.google.com.

If that address is correct, here are three other things you can try:

   Try again later.
   Check your network connection.
   If you are connected but behind a firewall, check that Firefox has permission to access the Web.

Please let me know your suggestion and comments.

Ερώτηση από mchahalrock 1 έτος πριν

Απάντηση από FredMcD 1 έτος πριν

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Chinese Characters of Microsoft YaHei displays strange on Manjaro-Firefox, and it will make Edge and Firefox on Windows display strange too.

https://forum.manjaro.org/t/firefox/17542 Chinese Characters displays strange (some characters are extremely large) on Manjaro, and it will make Edge and Firefox on Windo… (διαβάστε περισσότερα)

https://forum.manjaro.org/t/firefox/17542

Chinese Characters displays strange (some characters are extremely large) on Manjaro, and it will make Edge and Firefox on Windows display strange too.

Ερώτηση από 1900011604 1 έτος πριν

Απάντηση από 1900011604 10 μήνες πριν

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Firefox Monitor - unable to find button to add new email addresses

I've been an avid user of Firefox Monitor for the past few months, but recently over the last few days when I go to https://monitor.firefox.com/user/dashboard and log in,… (διαβάστε περισσότερα)

I've been an avid user of Firefox Monitor for the past few months, but recently over the last few days when I go to https://monitor.firefox.com/user/dashboard and log in, I've been struggling to find the button that allows me to add new email addresses. I've searched the support article for Monitor for this information, but to no avail: https://support.mozilla.org/en-US/kb/firefox-monitor. So I was wondering if you could point me in the right direction?

Ερώτηση από Jonathan 1 έτος πριν

Απάντηση από Wesley Branton 1 έτος πριν

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Updated to Firefox 81.0 but credit card autofill is still missing from Options/Preferences menu

I just updated Firefox to version 81.0 in Linux, Windows and Mac, but the credit card autofill option is still missing from the Preferences menu. I followed the instructi… (διαβάστε περισσότερα)

I just updated Firefox to version 81.0 in Linux, Windows and Mac, but the credit card autofill option is still missing from the Preferences menu.

I followed the instructions from here:

https://support.mozilla.org/en-US/kb/credit-card-autofill

Yes, I am located in the US.

Ερώτηση από Mr.K 1 έτος πριν

Απάντηση από Mr.K 1 έτος πριν

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Youtube CORS error

Hi, I faced the problem with Youtube recommendations on a video page. When I watch a video I can't see recommendations, comments and video title (see the image). In conso… (διαβάστε περισσότερα)

Hi, I faced the problem with Youtube recommendations on a video page. When I watch a video I can't see recommendations, comments and video title (see the image). In console i get an error: Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://googleads.g.doubleclick.net/pagead/id. (Reason: CORS request did not succeed).

I am on arch linux system.

I've tried to: 1. Update all ca-certificate* packages 2. Disable and delete ad-block 3. Use another browser (there is no problem, only in firefox)

This problem is only actual on Youtube for me.

Ερώτηση από Yuudai 1 έτος πριν

Απάντηση από cor-el 1 έτος πριν

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Facebook White Screen (only with Firefox)

Today I got what I've seen described as the "Facebook White Screen of Death". I've tried: Reload Clear Facebook cookies (which implies logging back in) Clear site data Re… (διαβάστε περισσότερα)

Today I got what I've seen described as the "Facebook White Screen of Death". I've tried: Reload Clear Facebook cookies (which implies logging back in) Clear site data Restart in Safe Mode None of these things make any difference. Still get only a white screen. Facebook works fine in the Chrome browser and in the Android app, so it must be a Firefox-specific issue, in my case. This is Firefox 81.0.2 under Ubuntu 20.04 The problem only started today. I've used Facebook with Firefox for years without problem.

Ερώτηση από David Shochat 1 έτος πριν

Απάντηση από jscher2000 1 έτος πριν

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Hide the title bar.

I'd like to hide the title bar in Firefox. It takes up valuable on-screen real-estate, and doesn't really serve a purpose (other than showing a web page's full title, whi… (διαβάστε περισσότερα)

I'd like to hide the title bar in Firefox. It takes up valuable on-screen real-estate, and doesn't really serve a purpose (other than showing a web page's full title, which I'm not interested in anyway).

In this screenshot, I have Firefox on the left, and Brave on the right. Now, I know it's only about 30 or so vertical pixels, but the title bar in Firefox is taking up a lot of space that could be used for actual web content.

Is there any way to disable this top bar? Or is it baked into the actual program itself?

Ερώτηση από tailsnow 1 έτος πριν

Απάντηση από cor-el 1 έτος πριν

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Two websites one hour out with time

This problem occurred Oct 24, 2020 Australian Eastern Daylight Savings Time (3 weeks after daylight savings time came into effect here). The operating system time is cor… (διαβάστε περισσότερα)

This problem occurred Oct 24, 2020 Australian Eastern Daylight Savings Time (3 weeks after daylight savings time came into effect here). The operating system time is correct. I have cleared the cache several times, rebooted and shut down overnight.

A forum site is displaying the correct times. A site displaying weather information uses the correct time; I loaded it just after 3am and the first time it displayed was 6am as expected.

1. A TV guide normally highlights in red programs currently showing; at present it shows programs showing one hour previously. In Google-Chrome no programs are highlighted. I have removed the cookies and that has made no difference. 2. Facebook.com times are one hour late, both the time of posts in the newsfeed and times of notifications.

Ερώτηση από TNorth 1 έτος πριν

Απάντηση από TNorth 9 μήνες πριν

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Firefox throws SEC_ERROR_BAD_SIGNATURE error for a site but Chromium says certificate is valid

Hi all, I have an Apache site on Kubuntu 20.04 with a certificate signed by my private CA. I've added the root CA ceritificate in Firefox and in Chromium. Firefox throws … (διαβάστε περισσότερα)

Hi all, I have an Apache site on Kubuntu 20.04 with a certificate signed by my private CA. I've added the root CA ceritificate in Firefox and in Chromium.

Firefox throws a SEC_ERROR_BAD_SIGNATURE error

Chromium accept the certificate as valid

What can I do?

Notes: the site url is "https://hdev.h.net" (with an internal IP address inside my lab)

Attached there are:

- the authority settings page
- the certification authority certificate as seen by Firefox
- the site certificate

Firefox version 82.0 Ubuntu Chromium version 86.0.4240.11

Ερώτηση από m.busico 1 έτος πριν

Απάντηση από cor-el 1 έτος πριν

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Delete Browser History

No matter what I tried, I can not delete my browser history, nor can I delete single websites from my history. The history list works fine, all visited sites are visible … (διαβάστε περισσότερα)

No matter what I tried, I can not delete my browser history, nor can I delete single websites from my history. The history list works fine, all visited sites are visible and browser history is updated, but I can not delete any of the entries or the whole list. I have uninstalled and reinstalled Firefox, but the problem is still the same. I have read and write permissions on the .mozille folder, so this can not be the problem.

Ερώτηση από Ted_Martin 1 έτος πριν

Απάντηση από cor-el 1 έτος πριν

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How to find "Deleted" download file location

I use `Always ask you where to save files` when download and every time I download something they're always in different places. The problem is if I rename the file when … (διαβάστε περισσότερα)

I use `Always ask you where to save files` when download and every time I download something they're always in different places.

The problem is if I rename the file when I forget to rename it before I press the download, Firefox says the file is missing and refuses to tell me where did I save that file. The `Open Contained Folder` is greyed out and I can't find any location related text.

How can I find where did I download my files?

And why `Open Contained Folder` has to be greyed out?

Ερώτηση από palm22180 1 έτος πριν

Απάντηση από palm22180 10 μήνες πριν

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Full screen mode not working

For past few days browser fails to go into full screen mode properly. Tabs and url input section remain in sight. Screen mode is toggled with F11 or via menu bar, zoom. P… (διαβάστε περισσότερα)

For past few days browser fails to go into full screen mode properly. Tabs and url input section remain in sight. Screen mode is toggled with F11 or via menu bar, zoom. Previously it was working?

Ερώτηση από ab2qik 1 έτος πριν

Απάντηση από cor-el 1 έτος πριν

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closing popup last - broken restore previous session

When i close my "main" Firefox window and after that the opened popups, this breaks my "restore previous session" setting. this is not the first time because sometime i … (διαβάστε περισσότερα)

When i close my "main" Firefox window and after that the opened popups, this breaks my "restore previous session" setting.

this is not the first time because sometime i forget to close the popups first...

Ερώτηση από philipp.ewald 1 έτος πριν

Απάντηση από cor-el 1 έτος πριν

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How do I get obsolete info out of a typing box?

Recently, I had to change my username at my bank's website because somebody was trying a brute force attack on my password. Now, the site still shows my old username, al… (διαβάστε περισσότερα)

Recently, I had to change my username at my bank's website because somebody was trying a brute force attack on my password. Now, the site still shows my old username, although I've gone to my Saved Logons in Preference and removed all logons for that site except for the correct one. I have to delete the old username from the typing box every time I log in there, after which I can select the correct (and only) saved username/password.

Ερώτηση από sideburns 1 έτος πριν

Απάντηση από sideburns 7 μήνες πριν

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I have updated my O/S from Ubuntu 18.04 to 20.10. Nothing else. Now Firefox is nearly useless

This is basically a copy of what I put in the Ubuntu forum. The problem is the same, no matter where I post it. Originally I was using Ubuntu 18.04 LTS. I thought it woul… (διαβάστε περισσότερα)

This is basically a copy of what I put in the Ubuntu forum. The problem is the same, no matter where I post it.

Originally I was using Ubuntu 18.04 LTS.

I thought it would be good to update to GG (20.10) though I did briefly try FF (20.04).

As the install was done on an existing 18.04 version things remained the same for programs, book marks, etc.

Ok, now the crunch: I USE Firefox ""A LOT"". When it loads, there are...... 8 x 6 windows of FireFox and each of those have anywhere from one to ""THIRTY"" tabs loading.

Believe me: ""It worked!!""

I could use it, also run other tasks as well - though a VM was pushing it with the RAM. But the entire machine worked.

Now, I am lucky if FireFox loads at all. Let alone let me browse.

When it loads some of the window's tops are flashing. A screen shot does not really show this. (I tried)

All that has changed is the O/S from 18.04 and Firefox from (what ever it was) to 83.0

I don't want this to be a finger pointing exercise between Mozilla and Ubuntu. I would prefer it is helpful to all.

What have I tried? I've tried starting FireFox with all addons disabled. Still happens.

I am going to try to remember to (next time) launch FireFox from a Terminal and pipe the output to a file to look for things.

The machine I am using has shown it is well up to being able to have this running. I have had it working for a few years like this.

This post is (for now) to establish there is a problem. I will post more information when I get it, rather than waiting to get it then post, as I feel there are a lot of people who have very similar problems and I want it known: ""You are not alone!""


Now a bit of extra stuff.

Other things which are weird: When I am watching stuff - youtube for example - the playback is/WAS jerky. I hadn't touched anything in the settings.

After digging around, I discovered that I had to turn ""OFF"" the hardware acceleration for the graphics. Question: How did it get turned on? (Semi rhetorical)

I have a lot of local pages I open with passwords. When I load them the CPU load goes through the roof and nearly invariably the program just exits. No crash report.

Which is a good 50% of how it happens. The other 50% is the machine just locks up and I have to power it down.

Ερώτηση από teeny_weeny 1 έτος πριν

Απάντηση από teeny_weeny 11 μήνες πριν

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localhost dns

I am migrating my wordpress based website to a new computer with a LEMP stack on Ubunto 20.04. I wish to access and test the website using the firefox browser offline. I … (διαβάστε περισσότερα)

I am migrating my wordpress based website to a new computer with a LEMP stack on Ubunto 20.04. I wish to access and test the website using the firefox browser offline. I have modified my local dns (/etc/hosts) file to include my site's url but firefox can't find it. Firefox manages to find the nginx greeting and it finds phpmyadmin which is used to manage my database, but it can't locate the wordpress web pages.

One might think I had a problem with my nginx server blocks, but that's not the case because google chrome finds the web pages with no problem.

FIrefox appears to reach out to the internet dns by default and ignore the localhost dns settings. So how do I change Firefox's default settings so that it can access websites on the same computer like Google Chrome does?

Ερώτηση από wrknight 1 έτος πριν

Απάντηση από jscher2000 1 έτος πριν