firefox still trusts deleted certificate
Basic Infomation Firefox Version: 72.0.1 Operating System: Windows 10 Step to reproduce create a self-signed CA certificate and server certificate for localhost; creat… (Lesen Sie mehr)
Basic Infomation
Firefox Version: 72.0.1
Operating System: Windows 10
Step to reproduce
- create a self-signed CA certificate and server certificate for localhost;
- create a server which serve https service with certificate and key above;
- request localhost, Firefox would warn that connection is not secure, which is ok;
- install CA certificate to Firefox certificates store and restart Firefox;
- request localhost again, and Firefox trusts server's certificate, ok;
- delete the self-signed root CA certificate we installed just now;
- restart Firefox, and request localhost, Firefox still treats connection as a secure connection.
Expectation
Firefox do not trust localhost server's certificate any more.
What I see instead
Firefox still trust a server certificate signed by a CA whose certificate is deleted from Firefox's trust authorities.
Is this a cache policy which works as expectation? I wonder if there is anything I did wrong, or do I have some misunderstanding about Firefox's certificate policy.# Numbered list item
Firefox
My ad blocker (uBlock) no longer works and I have the latest Firefox/uBlock - no sound when uBlock enabled
For example, the Fox News website used to put banner at the bottom of the page asking me to disable ad blocker but now there is no banner but the ring in the center of t… (Lesen Sie mehr)
For example, the Fox News website used to put banner at the bottom of the page asking me to disable ad blocker but now there is no banner but the ring in the center of the active screen that usually circulates until I get sound continues to circulate and I never get any sound. When I turn uBlock off, I get sound and millions of ads. I am running windows 10.
In code inspector, can <pre> contents be shown with line breaks and tabs applied?
I'm using <pre> to show my visitor's HTML code in my webpage. The code contains \t's (tabs) and \n's (line breaks), and seems to render fine in the webpage. As a te… (Lesen Sie mehr)
I'm using <pre> to show my visitor's HTML code in my webpage. The code contains \t's (tabs) and \n's (line breaks), and seems to render fine in the webpage. As a test, I select all the code and paste it into various other apps, and formatting it maintained (good).
My issue is with how <pre> is displayed in the code inspector: <pre>'s content is shown on one line... the tabs and line breaks are not applied. Initially this made me second-guess my work and make me chase ghosts for awhile ("Where are these spaces coming from?").
Testing with Chrome, in the inspector, <pre> is shown with tabs and line breaks applied. It looks the same as in the webpage, so I don't second-guess it.
Overall this is a silly annoyance, however encountering this for the first time chewed up 30mins of my time. As well, I would expect, without formatting applied, that at least no extraneous spaces would be injected. If there's a space, to me that means I actually have a space inside my <pre> contents.
Let me know if I'm overlooking something!
Tab preview greyed out
Windows 10 Pro, Firefox 72.0.1 64bit. Long ago, I enabled "Show tab previews in the Windows taskbar" in Options and until a week or two ago, whenever I hovered over the F… (Lesen Sie mehr)
Windows 10 Pro, Firefox 72.0.1 64bit. Long ago, I enabled "Show tab previews in the Windows taskbar" in Options and until a week or two ago, whenever I hovered over the Firefox icon in the taskbar, a small image of the web page in each tab would appear above the taskbar. If I hovered over an image, it would then become full screen and readable. Now, hovering over the image produces a blank, greyed out screen with a rotating blue circle that eventually becomes a tiny image. This happens on all tabs except the tab for Firefox Options. This tab operates normally and will appear normal when hovered over. I have included screen prints of the above problem and hope you can provide a solution.
Option to limit GPU-RAM-Usage?
Hello, is there an option to limit the usage of GPU-Resources? I have an GTX 970 which behaves weird if more than 3.5 GB of GPU-Memory are used due to the memory connecti… (Lesen Sie mehr)
Hello,
is there an option to limit the usage of GPU-Resources? I have an GTX 970 which behaves weird if more than 3.5 GB of GPU-Memory are used due to the memory connection (Framebuffer apparently becomes corrupt). I'd like to limit Firefox to 2GB or something so i still have some left for other applications.
Is this possible?
Kind Regards
How can I change the font size of tabs and menu?
I used to use Theme & Font Size Changer and was able to change the fonts to large and bold so I could read them. Now it doesn't work because of Firefox "upgrades". … (Lesen Sie mehr)
I used to use Theme & Font Size Changer and was able to change the fonts to large and bold so I could read them. Now it doesn't work because of Firefox "upgrades". There really should be an easier way to change fonts, both sizes and colors, because not everyone is 20 years old with great eyesight. Is there a fairly easy way to do this? I'll even take a not-so-easy way if it works.
BTW, I've used "Firefox Colors" and it does make it a bit easier, but I really need to be able to increase the size of the text AND bold it.
Firefox 72.0.1 (64-bit, Windows 10) ignores options set by GeckDriver (V026.0) via Java. Used to work fine for Firefox 72.0 and older.
Firefox 72.0.1 (64-bit, Windows 10, 1909) ignores options set by GeckDriver (V026.0) via Java. Used to work fine for Firefox 72.0 and older. Java version is openjdk vers… (Lesen Sie mehr)
Firefox 72.0.1 (64-bit, Windows 10, 1909) ignores options set by GeckDriver (V026.0) via Java. Used to work fine for Firefox 72.0 and older. Java version is openjdk version "1.8.0_222"
I am setting options to download files (PDFs) from a web page to a folder: profile.setPreference("browser.download.folderList", 2); File tempfile = new File(tempFolder); profile.setPreference("browser.download.dir", tempfile.getAbsolutePath()); profile.setPreference("browser.download.manager.alertOnEXEOpen", false); profile.setPreference("browser.helperApps.neverAsk.saveToDisk", "application/zip,application/octet-stream,application/pdf"); profile.setPreference("browser.download.manager.showWhenStarting", false); profile.setPreference("browser.download.manager.focusWhenStarting", false); profile.setPreference("browser.download.useDownloadDir", true); profile.setPreference("browser.helperApps.alwaysAsk.force", false); profile.setPreference("browser.download.manager.alertOnEXEOpen", false); profile.setPreference("browser.download.manager.closeWhenDone", true); profile.setPreference("browser.download.manager.showAlertOnComplete", false); profile.setPreference("browser.download.manager.useWindow", false); profile.setPreference("services.sync.prefs.sync.browser.download.manager.showWhenStarting", false); profile.setPreference("pdfjs.disabled", true); profile.setPreference("browser.privatebrowsing.autostart", true); profile.setPreference("extensions.allowPrivateBrowsingByDefault", true); profile.setPreference("intl.accept_languages", "en-us,en"); profile.setPreference("javascript.enabled", true);
This worked all right before I got Firefox 72.0.1. With 72.0.1 the PDF is opened in the pdf view of FireFox. I checked the Firefox options and they are set as desired. Any ideas how to fix this?
Fix Context3D not available
I searched for a fix, it says (from 2016) if you are using 64 bit firefox you must switch to 32, beause the flashplayer for 64 bit firefox doesn't support Context3D. But … (Lesen Sie mehr)
I searched for a fix, it says (from 2016) if you are using 64 bit firefox you must switch to 32, beause the flashplayer for 64 bit firefox doesn't support Context3D. But that is completely irrelevant because I am using a 32bit firefox and getting the error. from what I've searched it's not flashplayer causing it. and I have just installed the newest flashplayer.
After update to FF 72.0.1: Failed to read the configuration file. Please contact your system administrator.
I've been using Quantum's multirow tabs extension successfully for quite some time but now after upgrading to FF 72.0.1 I encountered a strange problem that cannot solve … (Lesen Sie mehr)
I've been using Quantum's multirow tabs extension successfully for quite some time but now after upgrading to FF 72.0.1 I encountered a strange problem that cannot solve nor find almost any information about it.
When starting FF it gives me an error dialogue: "Failed to read the configuration file. Please contact your system administrator."
Drilling down to configuration files I found out that this config (under Firefox program folder / defaults / pref) is causing the problem:
pref("general.config.sandbox_enabled", false);
Doesn't matter in which file the setting is. To my understanding this setting should be OK but for some reason FF fails to start when this is enabled.
Tried disabling all add-ons: no difference. Tried installing FF again: no difference.
Hopefully someone can help me out because multirow tab is essential for me.
Screenshots stopped working
Starting two days ago screenshots just stopped working. Now whenever I try a page with a sad bear opens and closes within a second and a message in the corner says "Out o… (Lesen Sie mehr)
Starting two days ago screenshots just stopped working. Now whenever I try a page with a sad bear opens and closes within a second and a message in the corner says "Out of Order. Sorry! We couldn't save your shot. Please try again later." I didn't touch any options and it was working fine before that. I don't know if this is a problem others are having or just me.
firefox stopped working properly
from yesterday, my fav browser needs healing. tabs are empty, without favourites. just blank screens searching never ends, as u can see on screenshot interface not workin… (Lesen Sie mehr)
from yesterday, my fav browser needs healing. tabs are empty, without favourites. just blank screens searching never ends, as u can see on screenshot interface not working cant open: settings, extencions. its hard event to open browser it starts randomly. mostly just creating processed and thats all
one lucky time it worked, for one site, interface were working but searching is endless. any other sites are not loaded i managed to clear cache and delete all extencions. it didnt helped. also tried to reinstall. pc scanned (didnt used antivirus for years) with dr web.
second lucky time i went to post a support question
is there are any logs that i can check?
Is there an addon that changes the letters in a written text from an alphabet (like persian) to another (like english)?
I type with two different languages with my keyboard, and sometimes I forget to switch between them. I want a simple add-on that for example changes "اثممخ" to "hello". T… (Lesen Sie mehr)
I type with two different languages with my keyboard, and sometimes I forget to switch between them. I want a simple add-on that for example changes "اثممخ" to "hello". The second language on my keyboard is Persian, but Arabic still works.
Ideally the add-on would have a textbox with a simple button next to it to do this.
I have searched A LOT and to be honest I didn't exactly know what keywords to search so I had to simply ask the community!
Firefox not working with Bank Of America Online account anymore
Have used Firefox for Bank of America Online for years . Suddenly, I can log in to my account but cannot do any Billpay transactions. I was able to do a Billpay transacti… (Lesen Sie mehr)
Have used Firefox for Bank of America Online for years . Suddenly, I can log in to my account but cannot do any Billpay transactions. I was able to do a Billpay transaction using MS Edge. Deleted browsing history, Cache and cookies but did not solve the problem BOA will not help as they say it is a Firefox problem.
printing
Firefox for Mac 72.0.1 prints only 3 pages of a web page. There seems to be a problem with Print Preview or Apple's Preview application or both, their interaction. I've t… (Lesen Sie mehr)
Firefox for Mac 72.0.1 prints only 3 pages of a web page. There seems to be a problem with Print Preview or Apple's Preview application or both, their interaction.
I've tried all of the suggestions. I tried all the print options. I tried using the Print Edit extension. I disabled extensions. I used safe mode. I tried deleting all the Preview prefs. I tried deleting every trace of Firefox and Mozilla from my hard drive, then reinstalling Firefox. I deleted and reinstalled my printer drivers for a monochrome Brother laser printer HLL 2370 that is only a few months old. I'm running macOS 10.11.6
Web pages print correctly in Brave, Safari, and iCab. Therefore this is a problem with Firefox. It's a perennial problem that I have had for many years. I have ALWAYS had problems printing web pages in Firefox. It's always something. I don't understand how something so basic can continue to go unfixed when other browsers don't have a problem with it. I'm baffled by the whole thing.
Where's my sync data?
I refreshed Windows, reinstalled Firefox, and then went and signed into Sync, and none of my bookmarks or addons are coming back. What's going on? I've refreshed (reforma… (Lesen Sie mehr)
I refreshed Windows, reinstalled Firefox, and then went and signed into Sync, and none of my bookmarks or addons are coming back. What's going on? I've refreshed (reformatted I guess would the technically correct term) Windows before and went back to FF, and signed into Sync, and it was all there like I left it.
firefox keeps going back to previous page randomly , but i have not changed anything
i have the same OS and all else is same, but recently firefox keeps going back to the previous page randomly , and i have to click that forward arrow to get it back. a re… (Lesen Sie mehr)
i have the same OS and all else is same, but recently firefox keeps going back to the previous page randomly , and i have to click that forward arrow to get it back. a real pain as it reloads and i have to start over from what i was reading/copy-pasting etc. Perhaps it's a bug with a recent firefox update?
The space between my first opened and the corner of my screen seems to have gotten bigger
I'm using Windows 10 on a PC. It seems like the the problem occurred after I clicked on a link (one from Firefox) to refresh my tabs. It might be worth mentioning that th… (Lesen Sie mehr)
I'm using Windows 10 on a PC. It seems like the the problem occurred after I clicked on a link (one from Firefox) to refresh my tabs. It might be worth mentioning that the space is on the right side, not on the left; this may be because some of my open tabs are for Hebrew (right to left) sites. I've attached a screenshot. Many thanks.
Session cookies persist after browser closed
I use a web page that stores session cookies to handle authorization. Once I found it does not ask authorization after a weeks since last one. Cookies view shows one with… (Lesen Sie mehr)
I use a web page that stores session cookies to handle authorization. Once I found it does not ask authorization after a weeks since last one. Cookies view shows one with authorization token with Expires: Session setting. Is it a bug?
Also browser does not clear opened tabs if was not closed manually, but with the system shutdown. Otherwise tabs are cleared OK. Session cookies are not cleared both ways.
Such behaviour appeared near a December 2019, after some Firefox update. How can I fix cookies problem, and if related tabs problem too?
I seem to have 2 versions of Firefox but I don't know where the 2nd one is.
I installed a portable version and its working great. But when I click a link in an email another version is launched. I can tell because the number of extensions that … (Lesen Sie mehr)
I installed a portable version and its working great. But when I click a link in an email another version is launched. I can tell because the number of extensions that are present are different in each. I've looked for it in the usual location in C:\Program Files but its not there. It doesn't seem to be anywhere on C, I searched with Ultrasearch. And the portable version is in just 1 location on D. Where else could it be? I did notice that there seems to be 2 versions of Firefox within the portable version but could they both be used? I went into Control Panel, Default Programs and noticed there is both Firefox and Mozilla Firefox Portable Edition to choose from. Huh??? The non-portable edition seems to be hiding somewhere but I have no idea where it could be.
Firefox suddenly giving me really slow upload/download speeds
So for about the last month or so, firefox has been giving me really slow upload/download speeds. I have 500/500mbps fios, but for some reason, my downloads all download … (Lesen Sie mehr)
So for about the last month or so, firefox has been giving me really slow upload/download speeds. I have 500/500mbps fios, but for some reason, my downloads all download at about 700kbps and my uploads max out at about 7mbps. However, if i use chrome then the problem disappears (sort of, i still only get 200mbps max upload/download speeds). Ive already tried clearing my cookies/cache. and restarting Firefox. The issue is not with a certain website, but with all download/uploads across the board. The weird part is that i can upload several files and each will upload at 7mbps per file but they will never go above 7mbps. ive tried disabling my add-ons and nothing changes. If i check my internet speed on firefox, i do get 500/500 speeds, so i dont know what it could be. its not a big deal to have to switch to chrome whenever i want to upload/download something, but its something id rather not have to do. ive been using firefox for as long as i can remember and ive never had an issue like this.
Im using task managers performance tab to see the upload speed and using firefox's download icon to see the download speed.