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With camera allowed I get the message "Camera not authorized. Please check your media permissions settings." under ubuntu 16.04

Firefox 46.01 under Ubuntu 16.04 In this website: https://www.onlinemictest.com/webcam-test Or any other website that uses the webcam I get the error message: Camera not … (閱讀更多)

Firefox 46.01 under Ubuntu 16.04 In this website: https://www.onlinemictest.com/webcam-test Or any other website that uses the webcam I get the error message: Camera not authorized. Please check your media permissions settings. Permissions are ok (set to allow after prompted), but still no video - cheesse works ok and properly shows video. The website asks for permission to share the camera as expected, and it is set to ALLOW. Would appreciate your help. Best, Marcelo

Asked by marcelo4k 4 年前

Last reply by Seburo 4 年前

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PHP session variables not stored

I've created a website in php5. During development I used Firefox 46.0.1 on Ubuntu 14.04LTS. The session variables are nicely stored en can be read. Now I'm starting to … (閱讀更多)

I've created a website in php5. During development I used Firefox 46.0.1 on Ubuntu 14.04LTS. The session variables are nicely stored en can be read.

Now I'm starting to test on different browsers, my Windows 10 pc with Firefox 46.0.1 doesn't store the session variables. Chrome and Edge do store the session variables on my Windows 10 pc. Also on a win 8.1 pc with Firefox 46.0.1 the session variables are not stored.

Any idea what could be the cause?

What I typically do in a php script:

?>

In order to reload the page, I use javascript. "location.reload();" When commenting that line out and refresh the page, the session variables are available.

Any idea on how to solve this issue?

Asked by Deepfreeze1 4 年前

Last reply by philipp 4 年前

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"You should restart firefox now to install updates" on every start

Every time I start Firefox it starts displaying a "You should restart firefox now to install updates" message to the left of the location bar. I checked all plugins, all… (閱讀更多)

Every time I start Firefox it starts displaying a "You should restart firefox now to install updates" message to the left of the location bar. I checked all plugins, all addons - nothing is updated or needs updating.

OS is Ubuntu and Firefox is installed from a tar.gz When I use Firefox version from repos, I don't see such an error.

Asked by evll 3 年前

Last reply by FredMcD 3 年前

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When I enter text in Firefox the mouse cursor stays visible

Hello. Bug on Ubuntu? When I enter text in Firefox the mouse cursor stays visible and active. Another browsers don't do this. It is normal behavior? Firefox 49.0.2 Ubuntu… (閱讀更多)

Hello. Bug on Ubuntu? When I enter text in Firefox the mouse cursor stays visible and active. Another browsers don't do this. It is normal behavior?

Firefox 49.0.2 Ubuntu 16.04

Asked by dimaelvertigo 3 年前

Last reply by Seburo 3 年前

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crash Notes: Ubuntu 17.10FP(D00-L1100-W00100000-T000) WR? WR- OpenGL: Intel Open Source Technology Center -- Mesa DRI Intel(R) 945G -- 1.4 Mesa 17.4.0-devel --

Hi ( sorry I speak english not good) there are problem . I work with firefox and after 5 minutes or earlier, firefox crashs show this please: Notes: Ubuntu 17.10FP(D00-L1… (閱讀更多)

Hi ( sorry I speak english not good)

there are problem . I work with firefox and after 5 minutes or earlier, firefox crashs show this please: Notes: Ubuntu 17.10FP(D00-L1100-W00100000-T000) WR? WR- OpenGL: Intel Open Source Technology Center -- Mesa DRI Intel(R) 945G -- 1.4 Mesa 17.4.0-devel -- texture_from_pixmap

Asked by ihavequestionopengl 2 年前

Last reply by Shadow110 2 年前

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Firefox crashes

bp-f58cab64-00b6-4280-a22b-544e51180614 6/14/18 11:02 AM bp-30caa141-987b-4660-8c2a-5688d1180614 6/14/18 11:02 AM bp-216f8ebc-d29f-4fb5-9f74-8cf361180614 6/14/18 11:01… (閱讀更多)

bp-f58cab64-00b6-4280-a22b-544e51180614 6/14/18 11:02 AM bp-30caa141-987b-4660-8c2a-5688d1180614 6/14/18 11:02 AM bp-216f8ebc-d29f-4fb5-9f74-8cf361180614 6/14/18 11:01 AM bp-5a53e1ee-da59-4b49-8b43-80d161180614 6/14/18 10:59 AM bp-e942edc4-2a3f-4056-b624-22edd1180614 6/14/18 10:56 AM bp-b2312ab3-1d8a-41c1-85ff-ce40e1180614 6/14/18 8:41 AM bp-5cd12c71-42ba-4ffc-963c-c92071180614 I have been experiencing many crashes,on the same sites, when using ubuntu 18.04 cinnamon or linux mint 19 cinnamon(beta) (version-Firefox 52.8.1). The crashes also happen in safe mode. I have tested Firefox 52.8.1 on linux mint 18.3 cinnamon and ubuntu 16.04 with no crashes.

Asked by ding501 2 年前

Last reply by cor-el 2 年前

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Firefox crashes on start-up

When I select to open Firefox in Ubuntu Mate, it displays the crash reporter immediately. I tried safe mode but the same result happens. It is up-to-date at version 61 an… (閱讀更多)

When I select to open Firefox in Ubuntu Mate, it displays the crash reporter immediately. I tried safe mode but the same result happens. It is up-to-date at version 61 and I am running Ubuntu Mate 16.04 on a Raspberry Pi 3 B+

Asked by SuperOz31 1 年前

Last reply by FredMcD 1 年前

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With the last update, arrow key navigation seems broken, its not behaving like it did the seconds before Firefox interrupted my browsing to update itself.

Before the latest update on 9/17/18, I was able to use the arrow keys to move the page up and down with no issues other than occasionally I had to click somewhere on the … (閱讀更多)

Before the latest update on 9/17/18, I was able to use the arrow keys to move the page up and down with no issues other than occasionally I had to click somewhere on the page to get the arrows to start working. Now, I don't even know how to describe it. It's broken. I arrow down and it adds a cursor at the end of text, but you can't type, then all of a sudden it jumps to the bottom of the page and I can't arrow back up either. It just jumps all over the page. wth??? It's even doing it on this page. It's frustrating because I primarily use the arrow keys to navigate without a mouse. I've restarted FF and my Ubuntu OS. Any insight would be appreciated.

Asked by DivianaJade 1 年前

Last reply by Shadow110 1 年前

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ubuntu 16.04LTS Firefox 64 update to 64 yesterday.Now all saved tabs are gone.

I have a day-old backup of sessionstore.js but apparently 64 doesn't use that file anymore. I found 64 installed in ~/.mozilla/firefox/<random_number> but no sess… (閱讀更多)

I have a day-old backup of sessionstore.js but apparently 64 doesn't use that file anymore. I found 64 installed in ~/.mozilla/firefox/<random_number> but no sessionstore.js. So how do I find my tabs? I had probably 50 tabs in each desktop.

Asked by neonjohn 1 年前

Last reply by jscher2000 1 年前

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How do I right-clic close a tab from the drop-down extended tabs bar/list ?

Hi I mean one of these (image below) ? The goal is to prevent reloading the tabs among ones that were openned in a previous session and I don't need anymore (and by the w… (閱讀更多)

Hi I mean one of these (image below) ? The goal is to prevent reloading the tabs among ones that were openned in a previous session and I don't need anymore (and by the way FF won't update my history as not needed) - Even if I'd didn't use "Startup/Restore last session", this would be a great feature to be able to close with right-click any tabs whose names in shown in the drop list when so many tabs are openned that the last ones can't fit in the width of the window (actually tabs "toolbar"). Thanks you for this great browser. I asked this 2 years ago if there's a way.

Asked by fave 7 個月前

Last reply by cor-el 7 個月前

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Images are flashing when updates

In my application Im updating the img src value every 5 seconds. But sometimes images are flashing or blinking only in fire fox. I tried disable hardware acceleration, st… (閱讀更多)

In my application Im updating the img src value every 5 seconds. But sometimes images are flashing or blinking only in fire fox. I tried disable hardware acceleration, still same. Please help.

Asked by pramuck 4 年前

Last reply by FredMcD 4 年前

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We have just installed an update in the background, but there was no update

Hello, I receive this restart message multiple times now. But there was no firefox update. All package updates are handled by the ubuntu apt manager and apt did not updat… (閱讀更多)

Hello,

I receive this restart message multiple times now.

But there was no firefox update. All package updates are handled by the ubuntu apt manager and apt did not update firefox and it was not an unattended-upgrade from the system.

What update is it? It is worrying me.

Asked by cj447 1 年前

Last reply by cor-el 1 年前

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Insecure Connections

Ubuntu 18.04 There is a proxy. No any antivirus software installed. On some sites there is warning: Your connection is not secure. If i pressed "Advanced". The certifica… (閱讀更多)

Ubuntu 18.04 There is a proxy. No any antivirus software installed.

On some sites there is warning: Your connection is not secure. If i pressed "Advanced". The certificate is not trusted because the issuer certificate is unknown. After that, i choose "Add Exception" and "Get certificate". After receiving certificate, i get

the site provides valid, verified identification".

So I can close "Add Exception" window and refresh the page. All works fine.

Another way if HSTS used. There is not chance to "Add Exception". But sometimes i just need to reload page. Or another page with the same domen load successfully.

What i tried todo:

updates certificates: sudo dpkg-reconfigure ca-certificates

remove cert file of firefox: ~/.mozilla/firefox/qrpsqrx2.default/cert9.db.

It seems to be usefull, but not a long time. So: problem still exist.

Asked by samanovis 1 年前

Last reply by guigs 1 年前

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Youtube videos not playing on firefox quantum on Ubuntu 18.04

I am unable to play youtube videos on firefox Quantum, version 65.0(64 bit). I have a ubuntu 18.04 os. I tried disabling all add ons and starting firefox on safe mode, bu… (閱讀更多)

I am unable to play youtube videos on firefox Quantum, version 65.0(64 bit). I have a ubuntu 18.04 os. I tried disabling all add ons and starting firefox on safe mode, but none of that has worked.

I am getting the message: "your browser doesn't currently recognise any of the video formats available" Click here to visit our frequently asked questions about HTML5. Clicking on the link tells me that mozilla doesn't support H.264 and MSE&H.264.

Asked by astik159 1 年前

Last reply by James 1 年前

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cannot enter passwords

Using Ubunto 18.04 and Firefox, passwords can not be entered on some web pages. This seemed to start after an update last week. My setting are as listed on the previous… (閱讀更多)

Using Ubunto 18.04 and Firefox, passwords can not be entered on some web pages. This seemed to start after an update last week. My setting are as listed on the previous suggestions on various forums. Clearing the cache and cookies has no impact.

Asked by HelpWanted 1 年前

Last reply by cor-el 1 年前

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There are no page margin settings in Page Setup when printing

I am using Ubuntu 18.04 LTS 32 Bit. It came with a per-installed Firefox browser which updated itself to version 66. When I want to print something the page setup button … (閱讀更多)

I am using Ubuntu 18.04 LTS 32 Bit. It came with a per-installed Firefox browser which updated itself to version 66. When I want to print something the page setup button does not provide options to set the page margins. Hence the margins are permanently set to one inch on all sides. I sometimes need to print documents which need extremely small margins, e.g., 0.2 inches on all sides. The only options available in the Page Setup dialogue box are: Format For, Paper Size, and Orientation. On the other hand, clicking the Print button provides several tabs, including one named 'Page Setup', but this one does not provide margin settings either. Another tab here named 'Options' provides the options to leave the header and footer blank but no options of setting the margins. Any help would be welcome. Thank you.

Asked by fjamil 1 年前

Last reply by jscher2000 1 年前