Diễn đàn hỗ trợ Firefox

We uploaded vimeo video but video not play and support to some linux sytem browser but this vimeo video play and supprt to window system.

Vimeo video no suppport only linux system

Please see below Screenshot

Good evening, I've some problem with firefox sometime it don't start (if I restart Ububtu 22 kernel 6.0.0 in use firefox start) and some times when I try to save an image it crash an close. Here below you can find the crash code error. Thanks a lot for the support

bp-a115d364-564d-44bc-8fae-3f73d0230418 4/18/23, 20:05 bp-95de88f9-6278-488f-a215-f3f950230418 4/18/23, 20:05 bp-4109917c-889d-4438-87ee-c07860230418 4/18/23, 20:05 bp-6005994f-0c7a-4034-a99e-36c6f0230418 4/18/23, 20:05 bp-47c85daa-3424-4180-aa8f-ce92a0230418 4/18/23, 20:05 bp-47cffc61-f4d2-4992-b89b-5040a0230418 4/18/23, 20:05 bp-22722457-a79b-48ec-868a-fb6100230418 4/18/23, 20:05 bp-74f79011-44da-4952-b6a6-171aa0230418 4/18/23, 20:05 bp-7c96feb2-f162-4bcb-8723-7e88f0230418 4/18/23, 20:05 bp-7dc653c2-564c-4b36-a42b-c19730230418 4/18/23, 20:05 bp-13983b22-11e4-405f-9b1c-b88820230418 4/18/23, 20:05 bp-86c4746b-54c4-4cd2-8fce-846f70230418 4/18/23, 20:05 bp-4c9f03dd-507a-4771-ac99-f2b360230418 4/18/23, 20:04 bp-1b7568a9-876d-45c5-97be-4ada30230418 4/18/23, 20:04 bp-3c751aa9-b660-40cb-bacf-facfe0230418 4/18/23, 20:04 bp-ee90d076-861f-4a1a-b3c1-8c6ab0230418 4/18/23, 20:04 bp-03d70e14-d68e-4eae-b887-2cbff0230418 4/18/23, 20:04 bp-792c1414-1978-4bca-8729-301f20230418 4/18/23, 20:04 bp-a3d53dc5-cbf0-4359-a494-9f9680230418 4/18/23, 20:04 bp-f820bb45-6398-4b79-afe6-a72bf0230418 4/18/23, 20:04 bp-34492a94-e8c4-4756-9c98-62b720230418 4/18/23, 20:04 bp-62aabcf9-fb69-4fac-8fe0-5f67a0230418 4/18/23, 20:04 bp-6f3c1adc-3e38-4bec-a37b-6ed390230418 4/18/23, 20:04

I am running Unix Ubuntu 22.04 with Firefox 104.0.01 (64 bit). My Canon LBP 6230DW works fine in my word processor and in Chrome, but it does not show up in the Printer destination field when I am in Firefox. The only print option is to "Save as PDF." How do I get the Canon to be a print destination in Firefox?

When I use the import feature on the bookmarks bar Firefox doesn't detect the Chrome browser. I get the following message: "No programs that contain bookmarks, history or password data could be found."

I have my login credentials saved in Firefox on a Windows PC. I just installed Ubuntu on another PC. I am signed into Firefox on both computers and Sync is enabled. When the Sync finished up on the Ubuntu PC, everything came across with the exception of the login credentials. Has anyone experienced something like this before?

Hi all,

Ubuntu 22.04

Yahoo mail can't work properly on Firefox, unable to browse files on computer for attaching it to mail. Attach files -> attach files from computer no response

Please help. Thanks

Remark: Yahoo mail works without problem on Chrome, same PC

Regards

I use Firefox sync between multiple devices, including a desktop and a laptop on Ubuntu Linux. This is done through a Firefox account. Both Ubuntu devices mentioned run Firefox 108.0 for Ubuntu 20.04 LTS.

I'm signed in on this Firefox account on my laptop (from which I'm writing this message). I recently (some months ago) changed my primary e-mail, since I may lose access to the older e-mail account soon. Now, suddenly, on my Ubuntu Desktop I received a message that I need to sign in to sync. When I click on "sign in", it takes me to tab that lists my primary e-mail address and asks for my password. I enter the password that I know is correct (it is listed under my saved logins on this Ubuntu laptop and the e-mail listed is the primary e-mail address with which I am signed in on my laptop, writing this message; it is also listed on my Firefox account details as my primary e-mail address). I then get a red message on tab stating "Primary account e-mail required for sign in", despite the fact that it is with my primary e-mail that I am attempting to sign in! I've tried it multiple times, to no avail.

At least two other users have posted about related concerns this year: (see https://support.mozilla.org/en-US/questions/1368875 and https://support.mozilla.org/en-US/questions/1395902). However, nothing has been done to resolve this issue. I have followed all instructions provided for changing my primary e-mail address. This is definitely a fault on Mozilla's side and not mine. Please resolve this urgently, users risk losing vast amounts of data, through no fault of their own, if you fail to do so.

My FF updated to 110.0.1 (64-bit) on Ubuntu and several things which use to work really well are now broken.

For example, when making a new account, the password manager pops up asking if you want to save the username/password, but if you mouse over to that popup then as soon as you enter it it just disappears. When logging in somewhere, if there are multiple choices for userid (say with different dates) none can be chosen. You mouse down to the popup with the choices and there's a weird stroboscopic action where the popup disappears and is recreated as fast as it can, over and over, and nothing can actually be clicked on. If you type in the userid then try to enter the password the same thing happens. It's not possible to use the password manager anymore, both fields need to be typed in manually.

Another example is the search field. If you type something and there are several options from previous searches, and you try to mouse down to pick one, the popup disappears. If you click the search keyword again it highlights as for replacement, then you have to click it again (removing highlight) and only then can you mouse down and choose a search engine.

etc etc etc! All this stuff worked great until the upgrade happened (in the background) and now many things are a huge pain in the ass. Arrgh!

% uname -a Linux spunky 5.4.0-144-generic #161~18.04.1-Ubuntu SMP Fri Feb 10 15:55:22 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

I tried disabling all add-ons then restarted but made no difference. Password manager is unusable.

From some point on, my Firefox started behaving strangely. When I start up the browser, it opens new window under other opened windows instead of does it above ones. When I try to open new window in an already running browser, it does it properly. In my mind, it's really uncomfortable and unintuitive behavior so it will be good if I can fix this issue and make Firefox starts up normally (on top of other windows) like all other applications in my system. I'm currently running on 64-bit Ubuntu 22.04. Firefox (snap) version 109.0.1.

Thank in advance for any help or advice regarding my problem.

On Ubuntu, drag and drop has broken for me. My mouse cursor does not seem to react to different types of content, like hovering over links. My main problem is that if I highlight a piece of text, or some other content block on a page, and drag it, it does not work as smoothly as it should.

Has anyone else experienced this recently?

I find closing Firefox helps temporarily but within 10-15 minutes the same problem occurs.

I have re-installed Firefox and I am running the latest version. I haven't experienced the problem in Safe Mode.

It only occurs on Firefox and is browser-wide.

I'm not sure if this is a Firefox issue or not, but I use Firefox because (1) it is the default browser within Linux Ubuntu 22.04 LTS, and (2) I prefer it over the more widely used Google Chrome or Chromium.

Let me first tell you that I run an AMD 5950X CPU with an EVGA RTX 3080-Ti GPU and have Xfinity Cable. I am also running a behind the scenes program called BOINC using 30 of my 32 "threads" available.

When I open Firefox and do my browsing, I usually only open no more than 4 or 5 browser tabs at once because of my CPU cores/threads limitations. But with this latest episode of updated Firefox it now has a tendency more often than not to 'hang' and stall. I need to click my mouse outside of the Firefox window to get one of the windows to respond. Also, if I try to exit Firefox it also hangs and when I go outside the Firefox window it will then ask if I want all windows closed - which I say yes to. Then I wait a few seconds and open Firefox and it opens all the same windows I had before.

I hope I'm stating this correctly, but regardless, the previous versions did not do this.

I may just have to switch and use Chromium if this continues.

George Generke

I know that there is a generic Linux iteration that can be downloaded, but it does not appear to allow for use on ARM64. Is there a way that I can download, install, and access Firefox on my Orange Pi 5 Plus?

Hello, I'm on Ubuntu 22.04 and have the Firefox (107.0 64bit) installed as a snap.

The drag and selecting text and even dragging objects on any websites doesn't work.

• I select text on the website by pressing down and starting to drag the text doesn't select when I leave the hold the entire block gets highlighted
• I use Excalidraw, the pencil tool drag and any object size change while drag doesn't work
• Desmos I can't drag the points on the graph
• The pointer just disappears on videos (not just YouTube) and isn't visible until I pause the video

I am on Ubuntu 20.04.5 LTS and really dislike when Firefox updates and I am in the middle of some work and I get this "Firefox has upgraded in the background and needs to restart".

I enjoy my privacy, so I start my browser with the "Delete cookies and site data when firefox closes" and "Always use private mode" set. This means when the browser restarts, everything is gone.

Why can't this be disabled? My laptop checks updates every day and I install them. Why can't I get a notification that an update is available so I can download and install at my choosing?

Hello, when I search firefox in Ubuntu snap store I see two firefox: Firefox web browser V 108.0 build2 238.8MB and firefox v 108.0 250.5MB. There are both safe? Which one to install?

I'm using Firefox 102 on Ubuntu Mate 20.04 (the vanilla one from apt), but I think I've experienced the same with a couple of previous versions too ...

So, I've sat in one Espresso House in Denmark; tried to connect to their public Wi-Fi with Firefox in private mode, captive portal went fine, and I was on the Internet. Apparently I had gotten a danish IP address there, since google.com thereafter was in danish.

Now, I sit in a different Espresso House, also in Denmark; however, here, captive portal does not work; in the sense that:

As shown on first screenshot, first I get "You must log in to this network before you can access the Internet.", and I get a "Open network login page" button.

I click on the "Open network login page" button, I can see browser wants to load http://detectportal.firefox.com/canonical.html - but in the end, I do not get the Espresso House login page, but instead I get a redirect to https://support.mozilla.org/en-US/kb/captive-portal , where the "You must log in to this network before you can access the Internet." still stands, but there is no more "Open network login page" button (as shown on the second screenshot)

If I restart the browser in this shop, I think I get the exactly same process - Espresso House wi-fi login page never gets shown, only the https://support.mozilla.org/en-US/kb/captive-portal ...

Strangely, at this point, I do get access to the internet through a browser - but google.com is then in swedish, which I guess means, that there is some sort of a VPN of that shop's wi-fi to Sweden. On the other hand, I don't get internet elsewhere on my computer - for instance, if I want to do `sudo apt update` from the command line, I get errors like "Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)" - which is what I otherwise get in (the first mentioned) Espresso House, before I've connected to wi-fi via captive portal (once I connect to wi-fi via captive portal there, `sudo apt update` or any other network access from command line is fine).

(Note: my android phone in the same shop, does indeed show Espresso House Wi-Fi login prompt upon Wi-Fi connection, and I can login there fine).

Why does this happen, and how can I force Firefox to show me the actual captive portal so I can login to Wi-Fi - instead of redirecting me to https://support.mozilla.org/en-US/kb/captive-portal ?

I have recently lost trust in Windows and went back to Ubuntu. Work computer can probably boot back into Win11 if I try and it's on 22.04LTS. Home laptop was Win 10 but I'm not sure it is able to boot to that. Anyhow:

I had a great workflow with containers and handling a few different accounts and there are probably 100+ unique strong passwords saved in my firefox sync. Now I get to linux, get things set up ... and now I have to start over with everything. Most accounts, I'm totally OK to just "Forgot Password" because then it's a great chance to get a newer, longer, meaner passwd and review if I can turn on 2FA, etc. But there are sites that are slipping through the cracks; sites that are a little broken about recovery.

On an aside, I do have the windows filesystem and poked around Users/me/AppData/Roaming/blahblah/profile/files. There are json files with encrypted usernames and some sqlite DBs. Is there a mechanism for merging the "old" AppData into ubuntu's ~/snap/firefox/profile ?

Or is there a means to get user/pass out of those files? I'll see if I can get logged into the work computer tomorrow since I see there's an export option, which is a good backup plan if there isn't a way to import.

Thanks! Krista

The text for certain parts of the calendar screen are jumbled and impossible to read. I don't have this problem when I open the calendar app using Chrome or Chromium, or in Firefox on my Macbook. It seems to be unique to my Firefox browser on my Ubuntu machine. I am attaching a screen shot that indicates the jumbles I see. The most prominent ones appear on the top line where one can change the week and day one is viewing. There are other places as well which are easily seen on the screen shot, especially when it is "blown up". I don't know how to fix this.

In any case, thanks in advance for your help and consideration. Best wishes, Paul Muhly

Firefox will no longer display the main window. I get an icon in my taskbar but the window is nowhere to be found. I've tried the tricks of maximizing it and moving it but neither works. I have found that if I locate the xulstore.json file it will work but only for a short time. Next time I start Firefox I get an icon but no window. Very frustrating!

The sulstore.json file contains nothing that suspicious:

``` {"chrome://browser/content/browser.xhtml":{"main-window":{"screenX":"2129","screenY":"777","width":"1280","height":"1040","sizemode":"maximized"},"sidebar-box":{"sidebarcommand":"","style":""},"sidebar-title":{"value":""}}} ```

If I start Firefox and right-click the icon, select maximize it's as if it's maximized covering all my windows but yet invisible. I can see my other windows but I cannot interact with them.

Deleting the xulstore.json file often fixes this but it breaks again shortly. What's the deal???

When plugshare.com loads, there is a prominent search box at the top left corner. However it is missing the menu icon (see attached pic) as well as the search icon. This is happening on 2 different machines running Ubuntu 22.04.

Please fix. Google Chrome displays just fine; see attached pic.