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I can't bypass certificate warnings anymore (HSTS)

In short, I want to be able to bypass certificate warnings. Yes, I've seen this: https://support.mozilla.org/en-US/questions/1169632 "When there is HSTS(HTTPS Strict Tran… (閱讀更多)

In short, I want to be able to bypass certificate warnings.

Yes, I've seen this: https://support.mozilla.org/en-US/questions/1169632 "When there is HSTS(HTTPS Strict Transport Security) set on the server, you cannot add a exception"

In less short, my case (because one needs to always justify one's methods), I set up a subdomain on a separate IP/host and I'm trying to test some project for which I use a webpage as a small visible part. However, the domain uses HSTS (HSTS == very nice).

However, I'm just casually testing something using a subdomain (or even a fake domain, or a real domain pointing to a new server being prepared, maybe using /etc/hosts) pointing to an external or internal IP on some old computer on my LAN or even on my own computer. And that's not possible anymore.

People should always have the option to bypass a warning, and I'm all for the warnings. If anything, there shouldn't have been a box with the option "always remember" ticked by default. There are other cases where this can be useful, some we don't even know yet.

Asked by BatManuel 2 年前

Answered by philipp 2 年前

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Master password not recognized in Firefox 53

My master password and all my stored password disappeared in Firefox 53. In security setting tab of setting the "use master password" checkbox is disabled and if I try to… (閱讀更多)

My master password and all my stored password disappeared in Firefox 53. In security setting tab of setting the "use master password" checkbox is disabled and if I try to enable it a pop up error window is opened. Rolling back to Firefox 52 the situation returns to normal status and the master password appears again. What's happening? Is there an undocumented incompatibility? How can I use my stored password under Firefox 53?

Asked by lorenzo_fi 3 年前

Answered by lorenzo_fi 3 年前

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Firefox 51.0.1 not displaying the pop screen for htaccess protected folders

The latest version of Firefox 51.0.1 does not display the login screen for htaccess protected folders for my website. I've cleared the cache, cookies and browser history … (閱讀更多)

The latest version of Firefox 51.0.1 does not display the login screen for htaccess protected folders for my website. I've cleared the cache, cookies and browser history and the website is in the block pop-up window exceptions list.

Asked by UKModelShops 3 年前

Answered by UKModelShops 3 年前

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firefox blurry ui

hi windows xp and after update 51.0 any version will get a blurry user interface. see the attached screen shots I have toyed around with all the gfx.font_rendering.cleart… (閱讀更多)

hi

windows xp and after update 51.0 any version will get a blurry user interface. see the attached screen shots

I have toyed around with all the gfx.font_rendering.cleartype_params parameters to no avail.

blurry firefox windows xp

blurry firefox ui

blurry firefox

blurred firefox

Asked by NesteaZen 2 年前

Answered by philipp 2 年前

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How to re-add favicon in address bar without the need to install an extra addon ?

Is it still possible (using Greasemonkey or Stylish) to have the favicon back in the address bar, I rather not install an addon for this (I had the now abandoned Favicon … (閱讀更多)

Is it still possible (using Greasemonkey or Stylish) to have the favicon back in the address bar, I rather not install an addon for this (I had the now abandoned Favicon Restorer which isn't e10's ready).

Thanks for any help.

Asked by Janaicka 3 年前

Answered by cor-el 3 年前

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How to find out which process is for Firefox UI (Core)

Hi, I know basic about e10s feature, I just changed "ProcessCount" to 4 (via about:condig), I just wondering how I can find out which one is for Firefox main UI, is there… (閱讀更多)

Hi,

I know basic about e10s feature, I just changed "ProcessCount" to 4 (via about:condig), I just wondering how I can find out which one is for Firefox main UI, is there any way to find out?

Thank you !

Mehdi

Asked by Mehdi 3 年前

Answered by philipp 3 年前

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how do I rollback FireFox to a previous version?

Since FireFox updated itself to 51.0.1 last week I've been getting frequent blue screen crashes with my system rebooting itself, the majority of which occur while reading… (閱讀更多)

Since FireFox updated itself to 51.0.1 last week I've been getting frequent blue screen crashes with my system rebooting itself, the majority of which occur while reading or replying to emails. Sometimes I'm lucky to finish typing a sentence before a blue screen crash occurs. I've turned off the automatic updates (opting for the "prompt me when updates are available" option. That won't fix the blue screen crashes though. I need to roll Firefox to the previous version to 51.0.1. BTW, I've checked my hard drive with Norton Utilities checkdisk which found and corrected several disk errors. I also de-fragmented my boot drive which was 34% fragmented (obviously I hadn't defragged it in a really long time!). Unfortunately the blue screen message takes up the full screen and flashes past so quickly I don't have time to read it before it vanishes and my system reboots. Since this only occurs while I'm using Firefox, and only started with 51.0.1 the problem almost certainly is being caused by this latest version of Firefox. My guess is that it contains "stuff" in it that isn't compatible with the version of Windows I am using which is why I need to roll back to the previous version.

Asked by Scott Miller 3 年前

Last reply by FredMcD 3 年前

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Why Firefox crashes when i open this website?

Hi all, when i open "http://jeihoon.net" my Firefox crashes. than few previous versions. Final and Beta. but in Developer version and Nightly(if open with a clean profile… (閱讀更多)

Hi all, when i open "http://jeihoon.net" my Firefox crashes. than few previous versions. Final and Beta. but in Developer version and Nightly(if open with a clean profile) there is not this problem. i disabled my addons and extensions one by one but still crashed. maybe my Firefox is heavy. but on other websites, there is not any problem and the jeihoon.net is not more heavy. if there is any bug in Firefox please you report it. thanks.

Asked by Saad Shamsaee 3 年前

Last reply by Saad Shamsaee 3 年前

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Firefox crashes when watching Youtube videos

Hi, so as the title suggests, my firefox is crashing several times a day especially when watching youtube channels. It basically freezes firefox and it becomes unrespons… (閱讀更多)

Hi, so as the title suggests, my firefox is crashing several times a day especially when watching youtube channels. It basically freezes firefox and it becomes unresponsive. I resolve it by CTRL+ALT+DELETE and ending the firefox process each time. I'm not sure what the reason for this is. If you can help that would be appreciated. Let me know what you need.

Asked by 22utoo 3 年前

Last reply by 22utoo 3 年前

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Firefox crashes - Even after un-install - re-install

I cannot get Firefox to open at all. This has been an issue on this laptop for a while now. I un-installed it including removing the Program Files sub-folder for Firefo… (閱讀更多)

I cannot get Firefox to open at all. This has been an issue on this laptop for a while now. I un-installed it including removing the Program Files sub-folder for Firefox. After the installer completed, it tried to open it and it crashed. I have the latest Windows 10 updates installed and have run security scans on this laptop from various vendors. There is no spyware, viruses or other malware.

Crash report copied from the System Details list by moderator.

  • bp-48150658-d37f-49fa-a170-19c8e2170204

Asked by mikey_the_mikey 3 年前

Last reply by Parbuster 2 年前

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Firefox slow and laggy after updating to Firefox 51

Hello, I have yet another problem to talk about. Today, I updated from Firefox 50.1 to Firefox 51. It's been really slow and buggy ever since. Can anyone help me on the i… (閱讀更多)

Hello, I have yet another problem to talk about. Today, I updated from Firefox 50.1 to Firefox 51. It's been really slow and buggy ever since. Can anyone help me on the issue? I would really appreciated it.

Asked by sabbath99 3 年前

Last reply by cor-el 3 年前

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Somethings probihibits clicking on a button

I try to login to a site but I cannot click the Login button. When I hover over the button my cursor turns in to a 'forbidden' sign. Could not capture this in a screen sh… (閱讀更多)

I try to login to a site but I cannot click the Login button. When I hover over the button my cursor turns in to a 'forbidden' sign. Could not capture this in a screen shot, but see attachment for a similar image.

I cleared the cache, removed the history , disabled all add-ons an extensions. Still the same. On Chrome and IE it works ok....

Asked by Jannneman 3 年前

Last reply by FredMcD 3 年前

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I can't log in/Can't update my e-mail address!

So I've changed my e-mail address, problem is I can't log in to my Firefox account under Sync. It asks me to confirm my account through my old e-mail address. I can't do … (閱讀更多)

So I've changed my e-mail address, problem is I can't log in to my Firefox account under Sync. It asks me to confirm my account through my old e-mail address. I can't do that because I've deleted my old e-mail address!

So I need a way to either update my e-mail address or delete my Firefox account all together, so that I can start a new account with my new e-mail address.


-Cian

Included screenshot (old e-mail address) :

Asked by 3210starpower 3 年前

Last reply by 3210starpower 3 年前

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Firefox crashes - Please help !

Dear Support, My firefox is crashing every few minutes. This is a new laptop and I REALLY want to use only Firefox on my laptop, no other browser. Please help. https:/… (閱讀更多)

Dear Support,

My firefox is crashing every few minutes. This is a new laptop and I REALLY want to use only Firefox on my laptop, no other browser.

Please help.

https://crash-stats.mozilla.com/report/index/1f85a5b7-4007-450a-8a13-55bd02170124

Regards,

Dhiraj

Asked by dhirajmishra 3 年前

Last reply by FredMcD 3 年前

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Firefox crashes

Firefox is stuck in a crash loop, the crash reporter appears on firefox start and just keeps appearing when I click 'restart firefox'. It will not start in safe mode eith… (閱讀更多)

Firefox is stuck in a crash loop, the crash reporter appears on firefox start and just keeps appearing when I click 'restart firefox'. It will not start in safe mode either.

Crash ID: bp-815ec280-aca3-4252-ba4c-b38472161215

Asked by banksy3 3 年前

Last reply by John99 3 年前

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Don't want to update because I have to re-authenticate my computer with secure sites.

When I log onto secure websites to pay credit cards etc. the initially send me a text or e-mail so that it verifies my computer. It recognizes my computer up until I do a… (閱讀更多)

When I log onto secure websites to pay credit cards etc. the initially send me a text or e-mail so that it verifies my computer. It recognizes my computer up until I do a Firefox update, at which time I have to redo the entire verification process again because the sites no longer recognize my computer. Firefox is currently trying to get me to update my browser but I'm avoiding it because I have payments to make next Weds. and I really don't want to go through the constant re-authentication. Can I stop updates or is there some method to prevent it from making my computer no longer recognized?

Asked by USMCPrice 3 年前

Last reply by jscher2000 3 年前

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Update issues, YouTube bug & Windows programs

I had Firefox 50.1.0 and when i tried to update to 51.0 i had to do it 2 times, because the first time failed when the browser restarted, and the same happened when i tri… (閱讀更多)

I had Firefox 50.1.0 and when i tried to update to 51.0 i had to do it 2 times, because the first time failed when the browser restarted, and the same happened when i tried to update from 51.0 to 51.0.1, it was frustrating. When i was watching a video at FF 51.0 & 51.0.1 at YouTube, at fullscreen, i had the Firefox contextual menu opened and i pressed spacebar, so i saw a flash with the window controls (Minimize, Restore and Close) at the top of the screen, but they're from older version of Windows, (like Windows 95) style. The last is i see 2 Firefox on the Windows 10 programs installed list, and i have been having the same issue with Thunderbird. I see now Firefox 50.1.0 and Firefox 51.0.1 and Thunderbird 38.8.0 and Thunderbird 45.6.0 and i really don't understand why is happening this. I hope Mozilla can solve this and someone can explain me.

Thank you so much and sorry for the inconveniences.

Best regards.

Asked by Takuya-Sama 3 年前

Last reply by Takuya-Sama 3 年前