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Access Denied

When I try to login to the Tesco website I get this message: Access Denied You don't have permission to access "http://www.tesco.com/account/login/en-GB?" on this server.… (閱讀更多)

When I try to login to the Tesco website I get this message: Access Denied You don't have permission to access "http://www.tesco.com/account/login/en-GB?" on this server.

Reference #18.26cc19b8.1700669440.3c27026b

I have cleared History plus cookiies and site data and cached web content

But I'm still unable yo login to this site.

robert.cowtan 於 4 個月前 詢問

cor-el 最近回覆於 4 個月前

Browser not opening full screen

Hello, when I open the Firefox browser from my taskbar it does not open as a full browser page as Image 3. I have to click on the full-screen icon twice to get it open i… (閱讀更多)

Hello, when I open the Firefox browser from my taskbar it does not open as a full browser page as Image 3.

I have to click on the full-screen icon twice to get it open in full screen as in Image 4.

Please can you help?

mark208 於 3 個月前 詢問

cor-el 最近回覆於 3 個月前

Sessionstore files

PLEASE HELP! So I opened firefox as usual, which automatically restores my previous session, but only one tab was showing, and the rest were blank and had no addresses. … (閱讀更多)

PLEASE HELP!

So I opened firefox as usual, which automatically restores my previous session, but only one tab was showing, and the rest were blank and had no addresses. Then I opened firefox again after closing, and only the last tab, of the previous tabs was showing. After that I looked for restore last session, but it was nowhere to be found. What I did find, was restore recently closed tabs, so i selected that. But of course, these were the recently closed tabs, and not my previous session. After looking around on the internet, I quickly found sessionstore files, but at that point, my past files had been updated.

Where does firefox house deleted/updated files? And how can I recover "previous" sessionstore files?

PLEASE HELP!

tcg359 於 4 個月前 詢問

cor-el 最近回覆於 4 個月前

Secure Connection Failed

Hi. Without warning and without my making any changes to my laptop, I can no longer access various web pages including those I most use. The error message being returned … (閱讀更多)

Hi. Without warning and without my making any changes to my laptop, I can no longer access various web pages including those I most use. The error message being returned is: Secure Connection Failed Error code: SEC_ERROR_OCSP_FUTURE_RESPONSE

I've uninstalled and reinstalled Firefox without successfully resolving access. Other browsers have no access issues. I tried checking for advice on what else I could do but i don't find the information on the web to be at all helpful. I'd appreciate very detailed instructions on exactly how to resolve this.

Processor Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz 1.80 GHz Installed RAM 8.00 GB (7.87 GB usable) Device ID DE6126F4-CF38-4570-9665-6074D5A800B9 Product ID 00325-81249-74797-AAOEM System type 64-bit operating system, x64-based processor

Thanks in advance.

Paulindr

Paul Temple 於 3 個月前 詢問

jscher2000 - Support Volunteer 最近回覆於 3 個月前

Website won't refresh.

When I update my website, I can't get it to refresh/reload on Firefox. It reloads on other browsers. Other websites reload on Firefox when I click on the reload/refresh s… (閱讀更多)

When I update my website, I can't get it to refresh/reload on Firefox. It reloads on other browsers. Other websites reload on Firefox when I click on the reload/refresh symbol, just this one website won't refresh.

Ramona 於 5 個月前 詢問

cor-el 最近回覆於 5 個月前

Firefox crashes

Whenever firefox has multiple tabs open and on any single tab youtube is running i find youtube to crash lag and even crack itself by audio playing with struck video. FYI… (閱讀更多)

Whenever firefox has multiple tabs open and on any single tab youtube is running i find youtube to crash lag and even crack itself by audio playing with struck video. FYI the same issue is not experienced in other browsers like brave for instance . I hope you provide attention to this problem and solve this issue as soon as possible and as I mostly use firefox to browse and use its dev tools.

aftab98856 於 3 個月前 詢問

cor-el 最近回覆於 4 週前

Firefox v122 --profile option is not working properly

Hi, I am running the latest Firefox v122 (firefox_122.0+build1-0ubuntu0.22.04.1~mt1_amd64.deb not snap) and when using the --profile option to specify the startup pr… (閱讀更多)

Hi,

  I am running the latest Firefox v122 (firefox_122.0+build1-0ubuntu0.22.04.1~mt1_amd64.deb not snap)

and when using the --profile option to specify the startup profile it fails to start even on a NEW system that never ran Firefox if I give it a directory that resides on a mounted ext3 filesystem.

  All the permissions are OK and yet running strace I see an error and after a few second will get the

generic pop-up with the error message: (after a few seconds)

Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile.

 Running the SAME from /tmp works fine, but I need the profile to reside on a persistent storage area

so if the LIVE distro restarts then it can restore the previous session, bookmarks, options, etc...


============================================================
 The 2 directories were created identically and have the exact same permissions:

xubuntu@xubuntu:~$ mkdir /tmp/firefox3

xubuntu@xubuntu:~$ mkdir /media/xubuntu/sys_n01_home/mozilla/firefox3

xubuntu@xubuntu:~$ ls -ald /tmp/firefox3 drwxrwxr-x 17 xubuntu xubuntu 1080 Jan 21 22:05 /tmp/firefox3

xubuntu@xubuntu:~$ ls -ald /media/xubuntu/sys_n01_home/mozilla/firefox3 drwxrwxr-x 17 xubuntu xubuntu 4096 Jan 21 21:13 /media/xubuntu/sys_n01_home/mozilla/firefox3

============================================================

The only difference is that one is mounted on tmpfs and the other is on /dev/nvme0n1p2:

xubuntu@xubuntu:~$ df -k /tmp/firefox3 Filesystem 1K-blocks Used Available Use% Mounted on tmpfs 32560016 351528 32208488 2% /tmp

xubuntu@xubuntu:~$ df -k /media/xubuntu/sys_n01_home/mozilla/firefox3 Filesystem 1K-blocks Used Available Use% Mounted on /dev/nvme0n1p2 195751828 51056068 142695768 27% /media/xubuntu/sys_n01_home


============================================================

When starting firefox with the /tmp/firefox3 profile directory it works fine and starts up:

xubuntu@xubuntu:~$ firefox --profile /tmp/firefox3

newfstatat(AT_FDCWD, "/tmp/firefox3", {st_mode=S_IFDIR|0775, st_size=1040, ...}, 0) = 0 newfstatat(AT_FDCWD, "/tmp/firefox3/.parentlock", {st_mode=S_IFREG|0664, st_size=0, ...}, 0) = 0 openat(AT_FDCWD, "/tmp/firefox3/.parentlock", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 11 fcntl(11, F_GETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=0, l_len=0, l_pid=-487933736}) = 0 fcntl(11, F_SETLK, {l_type=F_WRLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0 uname({sysname="Linux", nodename="xubuntu", ...}) = 0


BUT when using the persistent storage on the real filesystem (but SAME exact permissions) it fails:

newfstatat(AT_FDCWD, "/media/xubuntu/sys_n01_home/mozilla/firefox3", {st_mode=S_IFDIR|0775, st_size=4096, ...}, 0) = 0 newfstatat(AT_FDCWD, "/media/xubuntu/sys_n01_home/mozilla/firefox3/.parentlock", {st_mode=S_IFREG|0664, st_size=0, ...}, 0) = 0 openat(AT_FDCWD, "/media/xubuntu/sys_n01_home/mozilla/firefox3/.parentlock", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 11 fcntl(11, F_GETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=0, l_len=0, l_pid=1519466008}) = 0 fcntl(11, F_SETLK, {l_type=F_WRLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = -1 EACCES (Permission denied) close(11) = 0

Am I doing anything wrong or is this some weird startup issue / race condition in the parentlock management?

Thank you for looking into this.

  -Sanjiyan

PS: I can upload the full strace file for both scenarios if needed. Thanks again.

     running on an xubuntu distribution "22.04.2 LTS (Jammy Jellyfish)"

Sanjiyan 於 2 個月前 詢問

zeroknight 最近回覆於 2 個月前

ZoneAlarm Extreme Security NexGen

I use ZoneAlarm Extreme Security NextGen and since its last auto update on 12 October 2023, using FaceBook to play Family Farm game causes Firefox to repeatedly crash. … (閱讀更多)

I use ZoneAlarm Extreme Security NextGen and since its last auto update on 12 October 2023, using FaceBook to play Family Farm game causes Firefox to repeatedly crash.

Baza 於 5 個月前 詢問

cor-el 最近回覆於 5 個月前

Firefox and Chrome causing each other to crash

This doesn't happen every time, but certainly more frequently than it should. Is there anything that can be done about this. Is this about competing for resources. Max… (閱讀更多)

This doesn't happen every time, but certainly more frequently than it should. Is there anything that can be done about this. Is this about competing for resources. Maxing out the CPU?

Just now occurred. Firefox closed shortly after opening Chrome. No crash notification. Then, Chrome froze, with one of those "Close program or wait" messages.

noel_envode 於 3 個月前 詢問

Paul 最近回覆於 3 個月前

Playing video on youtube use a lot of CPU

Firefox use a lot of CPU time ( it reaches 100% ) while watching youtube videos in 720p on Windows 10, and videos lags and stutters too much. Not using any ad blockers, n… (閱讀更多)

Firefox use a lot of CPU time ( it reaches 100% ) while watching youtube videos in 720p on Windows 10, and videos lags and stutters too much. Not using any ad blockers, non of plug-ins are on. It does work just fine on Ubuntu on the same machine Vids also were working fine on previous popular web browser known for its spyware

Using hardware acceleration is on in browser settings. Specs are: CPU: Intel(R) Core(TM) i5-3230M CPU @ 2.60GHz 4,00 GB x64 Windows 10 Home edition 22H2 GPU: NVIDIA GeForce GT 635M

Firefox version 120.0.1 (64-bit), up-to-date

midipidemy 於 3 個月前 詢問

cor-el 最近回覆於 3 個月前

Youtube is not working in a new tab.

YouTube is not working in a new tab when I open a link on a new tab from you tube. The Shorts are working fine. only in Firefox.. other browsers are good... shorts are w… (閱讀更多)

YouTube is not working in a new tab when I open a link on a new tab from you tube. The Shorts are working fine.

only in Firefox.. other browsers are good... shorts are working fine on new tab but normal videos freeze when open in new tab. besides if i press reload on a running video it also react same. it freeze. please help.

Angry Tiger 於 5 個月前 詢問

cor-el 最近回覆於 4 個月前

NTLM authorization does not work in FireFox 118.0.1

Hello! I have a problem with latest version of FireFox (118.0.1). I have a website running at https://localhost:7230. And Asp .Net Core backend running at http://localhos… (閱讀更多)

Hello! I have a problem with latest version of FireFox (118.0.1). I have a website running at https://localhost:7230. And Asp .Net Core backend running at http://localhost:5205/, the authorization is configured to use NTLM.

From the frontend I call: const response = await axios.get("http://localhost:5205/Users/GetUser", {

   params: null,
   withCredentials: true

});

and it works in Chrome and in previous FireFox 117.0.1, but doesn't work in FireFox 118.0.1.

I've checked the request-headers, they are the same except for the version in User-Agent. I guess this has something to do with the security settings. I looked at the patch notes but didn't see anything similar to my problem.

What was changed in the latest version and how can I fix this?

romannt 於 5 個月前 詢問

zeroknight 最近回覆於 5 個月前

accessing saved usernames and passwords while browsing

dear sir/madam While trying to login to a website for which i have saved my username and password, firefox only autofills password, that too whe… (閱讀更多)

dear sir/madam

                         While trying to login to a website for which i have saved my username and password, firefox only autofills password, that too when clicked on the password field, it doesn't fill username in the username field.

Assistant Engineer O&M Lalgarh Jattan 於 5 個月前 詢問

cor-el 最近回覆於 5 個月前

Artifacts on Youtube videoes when hardware accelereration is enabled

Artifacts on Youtube videoes when hardware acceleration is enabled. These artifacts is not there playing video on Chrome with hardware acceleration. Disabling acceleratio… (閱讀更多)

Artifacts on Youtube videoes when hardware acceleration is enabled. These artifacts is not there playing video on Chrome with hardware acceleration. Disabling acceleration removes artifacts, but videos runs poorly. These artifacts also appears in regular browsing. Intel GPU on latest driver. Since it works in Chrome with the same GPU on the same driver, the problem is in Firefox. Artifacts not there when running Furmark gfx burn in. So problem is not in the hardware. Problem still persistent even on numerous updates of Firefox. Windows 11, Intel HD Graphics 620 GFX, latest driver, latest Firefox.

tulleball 於 3 個月前 詢問

zeroknight 最近回覆於 2 個月前

click and drag scrolling is always extremely slow

When I highlight text and move my cursor down to the bottom edge of the screen to scroll, it is super slow when going down. However if I do the same and scroll upwards by… (閱讀更多)

When I highlight text and move my cursor down to the bottom edge of the screen to scroll, it is super slow when going down. However if I do the same and scroll upwards by moving my mouse cursor to the top edge to scroll, it scrolls at a reasonable fast rate. The issue does not fix when I start in safe mode, or in private windows. The issue is exclusive to highlighting text and holding down to scroll. My scroll speed by clicking the scroll bar is normal, and so is using two fingers on my laptop (Asus Zenbook 14) to scroll down.

I don't encounter slow click and drag scrolling on google chrome.

reyhan.quayum 於 5 個月前 詢問

zeroknight 最近回覆於 5 個月前

Error while Online-Streaming

Hello there, while trying to stream a Live-Stream i unfortunately get the following error, while the stream is loading: "Playback cannot continue. No available working … (閱讀更多)

Hello there,

while trying to stream a Live-Stream i unfortunately get the following error, while the stream is loading: "Playback cannot continue. No available working or supported playlists."

Is anybody else encountering this issue?

Thanks in advance.

Sincerely

PommesRW 於 4 個月前 詢問

zeroknight 最近回覆於 4 個月前

Font rendering issues with hardware acceleration enabled

Hello :) Since one of the 2022 Firefox updates, I am constantly experiencing font rendering issues when the hardware acceleration is enabled. It occurs after a while… (閱讀更多)

Hello :) Since one of the 2022 Firefox updates, I am constantly experiencing font rendering issues when the hardware acceleration is enabled. It occurs after a while of browsing on all websites, regardless of font family. See the attached screenshots.

Windows 11 Pro (upgraded from 10 where the problem also occured), GeForce GTX 1070Ti, 2x 4k monitor.

I reinstalled nVidia drivers from scratch, cleared the Firefox data, even experimented a bit with Direct2D settings in about:config; disabling the extensions (ABP, Simple Tab Groups) does not help either. The problem disappears completely when the hardware acceleration is off, but obviously I would like to have it on (for Google Maps, Twitch, hi-res videos, etc.)

I've always loved Firefox and still do. How do I make it love me back? ((-;

mail1896 於 5 個月前 詢問

zeroknight 最近回覆於 4 個月前

Private Window Clipboard Concealed on macOS?

Hello! I'm curious if there was a recent change in Firefox for macOS that started marking items copied from private windows as "concealed"? I've been using Firefox fo… (閱讀更多)

Hello!

I'm curious if there was a recent change in Firefox for macOS that started marking items copied from private windows as "concealed"?

I've been using Firefox for quite some time and last week started noticing that my clipboard history app, Alfred, was no longer storing anything I copied out of private windows.

Initially I reached out to Alfred and they suggested this was on Firefox's end:

Upon further investigation, I can see that Firefox intentionally marks its clipboard data as Concealed in order to protect searches done in a private window.

If this is true, can I turn this off somehow? It really breaks my workflow and am unfortunately stuck using Chrome at the moment.

Thanks!

Zackery Fretty 於 5 個月前 詢問

spookily_polar264 最近回覆於 5 個月前

Problem downloading anything in Firefox (Linux Mint 21 - System Package/Flatpak)

Hello everyone. Well, I've been using Firefox for a few months, maybe a semester now, I don't remember. But the point is that since yesterday I have been facing a seriou… (閱讀更多)

Hello everyone. Well, I've been using Firefox for a few months, maybe a semester now, I don't remember. But the point is that since yesterday I have been facing a serious problem of not being able to download any type of file (MP4, PDF, .JSON, ISO, etc.). I've already used the troubleshooting mode and I've also restarted my laptop, but it didn't help. I've also gone to the advanced settings (see 'about:config > browser.download') and reset/deleted the data for each command but the problem still persists.

What happens is the following: I click to download the file in question, however, nothing happens other than the page loading that commonly occurs when downloading something. Still, the file does not appear in the downloads tab and there is not even the option to choose where to save the file (e.g. Downloads folder, Documents folder). The download simply appears to have failed.

Exactly, it 'appears', because today I discovered that all my downloads were being directed without my permission/action to the 'downloads' folder (And that's not where I want them to go). The problem would be smaller if only this happened, as I would then just get the files downloaded there and then change to the desired folder, thus trying to move forward despite the problem. But the downloaded files themselves are not operational, they have the icon when a file is still downloading, in addition to not having a name, everything being just a cluster of codes.

In the end, there are files, large and small, that have no use and that I don't even have control over where to direct them. Which is still a huge problem because I still technically can't download anything from the browser. Please, I really need your help on how to resolve this problem.

Note: Also, when I close and open the browser, the first download I try appears in the downloads tab, but it fails instantly and cannot be resumed, making it an eternal failure.

Tragoudo 於 3 個月前 詢問

jonzn4SUSE 最近回覆於 3 個月前

WidevineCdm plugin

This plugin crashes on Firefox only after last update. It was fine prior to the 10.16.23 update. Ive tried turning off and back on, clearing cache and cookies and nothing… (閱讀更多)

This plugin crashes on Firefox only after last update. It was fine prior to the 10.16.23 update. Ive tried turning off and back on, clearing cache and cookies and nothing helps. Is anyone else having this issue?

Lauren Daniels 於 5 個月前 詢問

cor-el 最近回覆於 5 個月前