Firefox Community Forum

I'm using add-on (MarkA link) to annotate links. It works pretty fine, except that "from time to time" all marks dissappeares (without any clear message or anything). The data is kept in `storage-sync-v2.sqlite` database in a form of chunks (each chunk has length of 1084 bytes) as single "big" JSON. Application data is a JSON as well (here an object where link is a key with additional data for the link). All characters in "internal" JSON, which are not allowed as "external" (the one with "na" objects) are escaped with '\'. I observed, that storage_sync_data::data might be incorrectly split, what causes the escape character escapes "external" JSON (I mean it joins two `na` chunks , which after that cannot be parsed (and whole data is removed), e.g.: ``` {\"grp\":\"bibl\",\"type\":\"Mark\","na_9":"",\"mark\":\"\"}, ``` where "external" JSON is broken on `Mark` (as " from "internal" document is split into two entries, and closing " is escaped with a '\' from a `Mark` tag.

Things goes even worse, if the properties allow to contain some "special" characters escaped with '\' (e.g. new line, quotation mark, backslash, etc).

Hi!

Here is a guide on how to do this in the AppArmor security module: https://support.mozilla.org/en-US/kb/linux-security-warning

But could you please tell me how to do this in the SELinux security module?

Just updated to FF 141.0.3. The browser had advised me to restart to finish the update. So I did. But in doing so, not all my tabs were recovered.

Most were, but like 3 were not.

bold textHaving Gmail tab available to toggle back and forth to communicate to another party without having to sign into gmail every time ( for every sentence )...

Some how I have 2 FireFox icon's? One goes to 141.0.3 and when I click the other icon it goes to Windows MSIX Pack? How do I get it to stay on 141.0.3??

Thank you JBandrowski

for some time now I've been unable to sign into my account at "spectrum.net" while using Firefox, and receive an error message "IDID 4009". I do not have any problem signing into this account using Microsoft Edge.

When I open eScreen, which I normally work in every day, it won't load. The link as it is in my 1password that normally works is: https://myescreenb2c.b2clogin.com/myescreenb2c.onmicrosoft.com/b2c_1a_myescreen_signin/oauth2/v2.0/authorize?client_id=4a10fd0f-eb95-4ecf-99ec-1de08bea45c8&response_type=code%20id_token&scope=openid%20profile&state=OpenIdConnect.AuthenticationProperties%3DQZZej_iAXkRwkx_ZGqYZGgxiCfuysUeD7PPJOnTyQPf0K0vSz5giCpN5YFLG6RJKxv0VsFisZ9tKbK6IrPQ-TjK659Ly3v2YVS42IIdN5WvleJIxJNe_DRUSOYjNIVX_NgZbXz4I-JqiAbl_EQqRG5yhnWak3tYfdezYB3mcjoeMPmq_&response_mode=form_post&nonce=638757511118884664.N2QxMDVhZjEtN2ZiNC00YjA2LTkyODItZjJhZjM2YmIxMzZkMTAxNjQwYWEtMGQ0Zi00Y2JjLTliOTYtNmRlZTc0NmNjZDcz&brand_key=escreen&redirect_uri=https%3A%2F%2Fwww.myescreen.com%2Fv3&prompt=login&x-client-SKU=ID_NET461&x-client-ver=5.3.0.0

While there are a number of sites that allow automation of the VIP token in applications, I have not seen any as a extension, plugin, or add-on that works with Firefox. Is this a possible addition that could be added? There are also other MFA applications like Google Authenticator that could be added as well.

Hello, often after waking the PC from sleep and trying to search for something, it is stuck on loading the web page/search. So after I close Firefox and try to open it again, it says it is already running and must be closed. If I click on Close Firefox, the dialog box closes for a while but reappears with the same message. When I want to kill the process with Task Manager, it says Access is denied, and the only way to open Firefox again is by restarting the PC.

Hello All,

I seem to have a problem with Firefox freezing. I moved back again to Firefox to maintain the adblockers that Chrome so graciously crippled.

Now, with that out of the way, I noticed that sites that have autoplaying MPEG-4 files that basically act like good old-fashioned gifs tend to cause the firefox to freeze.

It is a strange freeze though - the whole browser becomes VISUALLY unresponsive, but if I click blindly, say to close the tab or if I scroll up or down it appears to work. How do I know? Well, if I drag the mouse to the bottom of the taskbar in Windows and bring up the thumbnail... It unfreezes the browser - showing the changes I made blindly, at least until it freezes again when the MPEG-4 files start playing again. The freezes are not temporary either - I need to unfreeze through this thumbnail method I described above - otherwise it stays frozen.

The issue is not consistent either. Sometimes it goes through the MPEG-4 files perfectly fine, but usually scrolling through any thread containing embedded MPEG-4 videos, like reaction clips and the like, is literally impossible due to the rate of freezes.

Furthermore - this issue does not seem to occur when MPEG-4 videos are embedded on site itself, but freezes occur when the files appear in comments on imageboards and such.

I have narrowed down the culprit - the issues ceases when I disable the hardware acceleration, but I do not find it to be an acceptable solution in a long term - because disabling it causes various videos to play at noticeably lower and unpleasant framerates.

I'm fairly convinced it is NOT a hardware or software issue on my end - it is a brand new and powerful PC with a fresh install of Windows 11 and all the drivers are up to date, AMD GPU. Unless the issue is with some obscure codec, perhaps. However, the issue does not persist on any other browser I used.

All of a sudden Firefox started to use alt+number (e.g. alt+3) to switch to that tab (i.e. tab 3 in my example).

Why? How do I disable this? It prevents me from typing any of the special characters that are located on alt + any number key. E.g. I can type the at-sign, not the dollar, or any such character which requires the alt-modifier and a number.

I don't know if this ever worked in FF, since I've been on Chrome a while. I tried canvas.toBlob() in FF without a solution.

The behavior is the same whether the served image is jpg or webp. A Servlet delivers the image data, here in webp:

          response.setHeader("Content-Type", "image/webp");

On page, I use a canvas thus => see '// FIREFOX'

     var canvas = document.createElement( 'canvas' );
     canvas.width = width;
     canvas.height = avail_height;
     var context = canvas.getContext( '2d' );
     context.drawImage( imgsrc, 0, 0, width, avail_height);
     context.lineWidth = 150;

     // FIREFOX: canvas.toDataURL('image/jpeg')=black, png,webp,default=transparent
     img.src = canvas.toDataURL('image/jpeg');

     img.onmousedown = disableDragging; // for FF
     img.style.opacity = "1.0";
     console.log('setImg ok');

Inspecting a black jpeg:

        data:image/jpeg;base64,...

Thanks!

Since the last 1-2 months, the latest Firefox browser updates have had this negative effect, that each time when I open the browser in full window, it hides the WIndows 10 toolbar. Normally toolbar comes back visible when I move the cursor to the area, but not now. I need to either click Win+T or to minimize the browser window and then to make it bigger again (full size). That's not the normal solution. Normal shouldn't hide the toolbar at all. This doesn't happen with other softwares, and my toolbar settings in Win10 are like they should be.

If this is a known Firefox bug, is there any change that it could be fixed for the next update? Or can I do something by self to fix it?

Thanks!

I have tried an uninstall and reinstall but the same message comes up saying Firefoc is already running but can't be used and that I have to kill the old Firefox. I cannot access the cache since Firefox will not open. Reinstallation should have cleared the cache. Since I uninstalled Firefox the message appears when I try to reinstall Firefox. None of the troubleshooting methods re available. What suggestions do you have that will get me access to Firefox as my browser again?

Recently transferred from Chrome. My understanding was Firefox private browsing was supposed to work similarly to chrome incognito mode; once you close the browser, all local files are deleted and cookies are cleared.

However, with Firefox it maintains my logins. If I log into an account while private browsing and the close the browser, I’ll still be logged in next time I go to the website even if it’s days later (and I have never logged into this account in a non-private browsing window!)

I never had this issue using chrome incognito, so it seems to be a Firefox problem.

Is this just not something Firefox supports? Is there any way to prevent storage of cookies and private data?