顯示問題標籤 顯示所有問題

I can't print out PayPal packing slips, the printed page only shows a portion of the page (like the top left corner)

I have had this problem for many years, using many different versions of Firefox, using many different computers, and many different laser printers (both HP and Brother).… (閱讀更多)

I have had this problem for many years, using many different versions of Firefox, using many different computers, and many different laser printers (both HP and Brother). I don't think it is a problem on my end. I am still mostly using Win 7. Currently using Firefox 83 on some of the computers, others, I'd have to look. The main problem I have is PayPal. When I sell something and want to print out the "packing slip" it tries to print a HUGE page on an 8 1/2 x 11 sheet, thus I only get a corner (top left) of this huge page. Changing the printers scale does nothing but shrink the "corner of the page" and still print nothing else of the remainder of the page (like it doesn't exist). Changing the page from portrait to landscape does not help. Changing printers does not help. Changing ISP's and physical locations and computers does not help. I have no other problems with other prints form other websites. I have had to install and use Google Chrome in order to print out the packing slips. I would like to NOT have to use Chrome and have two web browsers on my desktop. Any ideas? Thanks.

jeffbrom 於 3 週前 詢問

Jonathan Watt 最近回覆 於 1 週前

Trying to enter hard addy into navigation bar always sends to a google search.

I have to enter my modem's IP address into the navigation bar, but for some reason keeps converting to a google search. I enter: 192.168. 0.1. when I press return: … (閱讀更多)

I have to enter my modem's IP address into the navigation bar, but for some reason keeps converting to a google search. I enter: 192.168. 0.1. when I press return: https://www.google.com/search?client=firefox-b-1-d&q=192.168.+0.1. I have gone through all my settings, and cannot find a way out of this! common sense would say that when I added the second "Search" bar next to the "Navigation/Search" bar, the search function would not apply anymore to the Navigation bar. Anyways, Please help if possible.... I'm frustrated!

nolimeplease 於 3 週前 詢問

tjn21 最近回覆 於 3 週前

Cannot Log Into Online Banking Site

I am having trouble logging into my bank's website from Firefox. It's worked fine for several years and I have no clue what triggered it all of a sudden. Furthermore, I c… (閱讀更多)

I am having trouble logging into my bank's website from Firefox. It's worked fine for several years and I have no clue what triggered it all of a sudden. Furthermore, I can log in just fine from various other browsers.

I have Google around on the issue for awhile now, and have troubleshooted several different things based on what I've Googled, such as clearing all site cookies, data, cache, etc. Also I had a pop-up blocker add-on but I removed it and that didn't do anything. Lastly, I tried completely uninstalling Firefox and re-installing it without ANY add-ons, but it still doesn't work.

Details on what happens: I go to the log in page, and I put in my user and password and click to log in, and it does nothing. It just basically refreshes the page, so the page comes back up with blank user and password fields.

Any help/ideas on the matter would be much appreciated. Thanks.

dpsadler11 於 3 個月前 詢問

Ed Hampton 最近回覆 於 3 週前

Firefox Problems with using NVIDIA Webseite

Hi, i found a Problem with the Nvidia Website https://www.nvidia.de/Download/index.aspx?lang=de When i Search for Driver Download, i choose "Producttype" and then when ch… (閱讀更多)

Hi, i found a Problem with the Nvidia Website https://www.nvidia.de/Download/index.aspx?lang=de

When i Search for Driver Download, i choose "Producttype" and then when choosing "Product Series" the Website allways Resets to Start.

I also Informed Nvidia about the Problem, but it is only on Firefox. Im on Linux (Ubuntu 18.04) and use Firefox in Latest Version 83.0 no addons.

I also Try Chromium and other Browsers but this Problem only happens on Firefox.

Greetz. Vinz

cvinz 於 2 個月前 詢問

brandyball200 最近回覆 於 3 週前

Changing email address for Firefox Accounts

This is really not specifically about Firefox Sync or Firefox itself, but I can't find a better match. Months ago I changed my email address with Firefox Accounts. I cu… (閱讀更多)

This is really not specifically about Firefox Sync or Firefox itself, but I can't find a better match.

 Months ago I changed my email address with Firefox Accounts.  I currently log in with the new email address and I only see the new email address under my account preferences.  But when I add a new device to Firefox Sync, the "Complete Sync Setup" email is going to my old email address, meaning the one I previously used with my Firefox account.
 Can anyone suggest if there is a way to change this or if there is something I am doing wrong?
 Thanks for any help!

larry83 於 4 週前 詢問

Scribe 最近回覆 於 4 週前

Same problem from v. 80.0 is back in 82.0 to current 83.0

I posted this problem back when v.80.0 was out. It was later fixed, but now it's back. Loading an external bookmark as the default start page in v.83.0 and using it as t… (閱讀更多)

I posted this problem back when v.80.0 was out. It was later fixed, but now it's back.

Loading an external bookmark as the default start page in v.83.0 and using it as the default bookmark (file:///C:/Mine/Testing/BOOKMARK.HTM) creates an error.

The error is that clicking on any url in the bookmark to visit and then clicking the top left arrow to return will always bring you to the top of the bookmark. It used to bring you back to the same location on the bookmark. Now, it brings you back to the top of the bookmark. Thus making it necessary to scroll back down to the location (url) you just visited. Really annoying to have to keep do this in order to return to your original location in the bookmark.

Hope someone can help again.


jscher2000 (jscher2000) helped and filed a bug report back then....... https://bugzilla.mozilla.org/show_bug.cgi?id=1636364

edbench 於 3 個月前 詢問

jscher2000 最近回覆 於 4 週前

HIgh memory usage seems to continually increase!

I realise that Firefox uses up a lot of Memory (particularly as it tries to run each Tab separately). However, my Firefox seems to keep increasing its usage! I can start … (閱讀更多)

I realise that Firefox uses up a lot of Memory (particularly as it tries to run each Tab separately). However, my Firefox seems to keep increasing its usage!

I can start with a number of Tabs open & (after refreshing each Tab - to ensure it is "lice" & "active") I will get (according to Windows Task Manager) about 1,300MB in use.

Without opening up any more Tabs & without trying to run any Web-Based Videos, over a period of a few hours it will increase & increase & increase - perhaps getting up to 4,000MB!

I've cross checked with "about:performance" (to open FF's own Task Manager), to show the individual Tab usage, & that NEVER totals up to anywhere near the figures shown by the Windows Task Manager!!

Obviously, my FF is fully up to date!

Any comments!

John-B 於 3 個月前 詢問

FredMcD 最近回覆 於 1 個月前

Increase text size of bookmarks font

Is there a way to increase the size of the font of bookmarks? They are so small and hard to read. It seems like there used to be an extension that did this but it no long… (閱讀更多)

Is there a way to increase the size of the font of bookmarks? They are so small and hard to read. It seems like there used to be an extension that did this but it no longer works. Thanks!

ivelasq 於 1 個月前 詢問

jscher2000 最近回覆 於 1 個月前

Naming the firefox window

Hey team, I would like to know if there is a way to "name" the firefox window? I have multiple theme windows (for instance, one is for all recipes, one is for all news pa… (閱讀更多)

Hey team, I would like to know if there is a way to "name" the firefox window? I have multiple theme windows (for instance, one is for all recipes, one is for all news pages, one is for all online classes) with multiple tabs open and would like to find a way to navigate between them in an easier way. Naming them would be lovely, so I could name the window "recipes" and find the right one easier in the dock.

Anyone knows a trick? If it doesn't exist, any way to hint to the developers that this would be helpful? :) It could be just me though :)

Thank you for your thoughts,

Kata

katarina.sladoljev 於 1 個月前 詢問

TyDraniu 最近回覆 於 1 個月前

Sign up for FireFox forum

How can I sign up for Mozilla (firefox) forum? I have an account, but won't recognize my credentials. They ARE correct. I try to set up a new account and the security que… (閱讀更多)

How can I sign up for Mozilla (firefox) forum?

I have an account, but won't recognize my credentials. They ARE correct.

I try to set up a new account and the security question "how many letters in Mozilla" doesn't work. The answer is 7, but says it's wrong. WFT?

Help w**********y@gmail.com

fl4321 於 3 個月前 詢問

taccardi 最近回覆 於 1 個月前

Missing Session Restore Files

I have "Restore previous session" checked but when I restart my computer Firefox does not start with the previous session. Currently I have many tabs open and need to res… (閱讀更多)

I have "Restore previous session" checked but when I restart my computer Firefox does not start with the previous session. Currently I have many tabs open and need to restart Windows but I looked in my profiles folder and do not see any of the session files and backup folders.

Why are the session files (sessionstore.jsonlz4, recovery.jsonlz4, recovery.baklz4, previous.jsonlz4, sessionstore-backups) missing from the profile folder?

I can't restart Windows because I don't want to lose my tabs. How do I get Firefox to save the session to disk?

pkxpzwceeortawjjth 於 1 個月前 詢問

cor-el 最近回覆 於 1 個月前

Firefox Won't Load ANY webpages - almost entirely unusable

I was using firefox just fine, watching a youtube video when suddenly my video froze. I refreshed my webpage and youtube altogether will no longer load. I'm met with a wh… (閱讀更多)

I was using firefox just fine, watching a youtube video when suddenly my video froze. I refreshed my webpage and youtube altogether will no longer load. I'm met with a white screen.

My firefox browser will no longer load most websites I try to go to. (neither will Chrome, but Edge seems to work just fine).

Now when I try to google something, I get a white screen. I try to go to reddit or other websites and i'm met with a white page filled with unicode characters. My browser was working JUST fine about an hour ago and out of nowhere it will now load nothing. I'm at my wit's end trying to figure out what is going on.

Society6.com is the ONLY website I can get firefox to load right now. I would attach screenshots but the website my screenshots get stored on WON'T load with firefox. I'm writing this from my macbook as, once again, firefox will not load any webpage I try to load up (except Society6 for whatever reason).

Any and all information/help would be greatly appreciated, i'm by no means a tech/computer guy so i'm really out of my element here. I'm more than happy to answer any further/clarifying questions people may have. Thank you.

jocusmo 於 1 個月前 詢問

Lomi491 最近回覆 於 1 個月前

FireFox and mozilla apps on huawei appgallery

Hi, I had a request that I wanted to say please publish the Firefox browser and Mozilla apps in the Huawei App Gallery so that Huawei users can easily download apps from … (閱讀更多)

Hi, I had a request that I wanted to say please publish the Firefox browser and Mozilla apps in the Huawei App Gallery so that Huawei users can easily download apps from a reputable source and vote for you through the App Gallery app. . Huawei phones do not have a Google Play Store and must be downloaded from the unofficial app store and cannot vote

arshiaazizi.aa17 於 1 個月前 詢問

Lomi491 最近回覆 於 1 個月前

Are undeleted cookies a danger to security?

I am reading an article published by InfoSecInstitute. It explains why cookies can be a security and privacy risk (copy of part the article below). With this in mind, '''… (閱讀更多)

I am reading an article published by InfoSecInstitute. It explains why cookies can be a security and privacy risk (copy of part the article below).

With this in mind, '''I am wondering how wise it is to keep any cookies that do not expire quickly on their own, but particularly those kept to “help” (for convenience) to avoid MF authentication. If hijacked, the hijackers could get access to what they should not have.'''

Do I understand correctly that not deleting cookies on the computer can open it up to hijackers? If so, is cookie hijacking a frequent occurrence? It seems that there are many methods to hijack cookies. There are websites that do not use HTTPS. Does using VPN help?


"It’s not like you can get a virus from a cookie; after all, they are just simple text files and do not contain any sort of executable. Yet, depending on how cookies are used and exposed, they can represent a serious security risk.

For instance, cookies can be hijacked. As most websites utilize cookies as the only identifiers for user sessions, if a cookie is hijacked, an attacker could be able to impersonate a user and gain unauthorized access.

This may happen in several different ways:

Capturing cookies over insecure channels: Any cookie related to authentication should always be transmitted securely, but that is not always the case. One example is cookies without a security flag. When a cookie is set with the Secure flag, it instructs the browser that the cookie can only be accessed over secure SSL/TLS channels. If the secure flag is not set, a cookie can be transmitted in cleartext — for instance, if the user visits any HTTP URLs within the cookie’s scope. This would allow an attacker eavesdropping network traffic to easily capture the cookie and use it to gain illegitimate access.

Session fixation: This is another attack that allows an attacker to hijack a valid user session. This time, it exploits a limitation in the way the web application manages the session ID. For example, if an application allows a session token in the query parameters, an attacker may send a user an URL with a specific session ID included in its arguments. Now, when the user authenticates by using this URL, the attacker can hijack the session.

Cross-site scripting (XSS): Another way to steal cookies is using cross-site scripting to exploit websites that allows users to post unfiltered HTML and JavaScript content. For example, if a user clicks on a malicious link posted by an attacker, it may execute the JavaScript code and cause the victim’s web browser to send the victim’s cookies to a website the attacker controls.

Cross-site request forgery (CSRF): This is a type of attack that exploits a website by making it execute unauthorized commands that are transmitted from a user that the web application trusts. In a CSRF attack, the attacker’s objective is to use an innocent victim to unknowingly submit a maliciously crafted web request to a website that the victim has privileged access to. Since the victim is already logged, any request coming from his browser will be deemed as trustworthy and be executed.

For an CSRF attack to work, an attacker must first identify a reproducible web request that executes a specific action — for example, changing a password on the target page. Once such a request is identified, a link can be created that generates this malicious request and that link can be embedded on a page within the attacker’s control. Even worse, it may not even be necessary for the victim to click the link. For instance, it may be embedded within an html image tag on an email sent to the victim, which will automatically be loaded when the victim opens their email.

Cookie tossing: A cookie tossing attack is based on providing a user with a malicious cookie that has been designed to look like it came from the targeted site’s subdomain. Of course, this becomes especially problematic when a website allows untrusted people to host subdomains under its domain. When the user visits the target site, all cookies are sent, both valid and the ones appearing to be from subdomains. In this attack, the ability to take over a session is quite limited, because the attacker can only write information, not read anything. However, cookie tossing can be used to set arbitrary cookie values that, in some cases, can be used for a CSRF attack or an XSS injection, depending on what the main domain does with the content of the cookie.

Cookies may also represent a severe risk to privacy. "

Sue 於 2 個月前 詢問

knowledge is like power 最近回覆 於 1 個月前

Firefox keeps crashing

Here's a link to my latest crash report: https://crash-stats.mozilla.org/report/index/ca46ecbc-b0dc-42fd-b951-a478f0201230 Any help is appreciated. Thanks. Leah … (閱讀更多)

Here's a link to my latest crash report:

https://crash-stats.mozilla.org/report/index/ca46ecbc-b0dc-42fd-b951-a478f0201230

Any help is appreciated. Thanks.

Leah

C. M. 於 2 個月前 詢問

cor-el 最近回覆 於 1 個月前

Video download helper with Firefox add-on stopped working – driving me bonkers

System Linux mint 18.2 Sonya Video DownloadHelper Version 7.4.0 Browser locale: en-US Production build Built on Tue Dec 15 2020 17:14:16 GMT+0100 (Central European Standa… (閱讀更多)

System Linux mint 18.2 Sonya

Video DownloadHelper Version 7.4.0 Browser locale: en-US Production build Built on Tue Dec 15 2020 17:14:16 GMT+0100 (Central European Standard Time) Build options: browser=firefox

I used to be able to record mainly music from YouTube and some other sources using video download helper with the Firefox add-on.

It used to direct me sometimes to using the companion app, then at other times not.

The thing is now that it starts to record with a blue numbered disc showing. It gets almost to the end of the download, then the circle turns red and I get the following type of error messages – see below.

I also do not have the same layout on the 3 colour disc download helper button.

Updated the add-on but cannot find any specific help.

Would be very grateful for a simple fix, or complicated, that – OR, is there a better product??

Seasons greetings


Failed converting "youtube.com/watch?v=Tff9mJN-ZZU"

/opt/net.downloadhelper.coapp/converter/build/linux/64/ffmpeg: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.27' not found (required by /opt/net.downloadhelper.coapp/converter/build/linux/64/libavfilter.so.7) /opt/net.downloadhelper.coapp/converter/build/linux/64/ffmpeg: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.27' not found (required by /opt/net.downloadhelper.coapp/converter/build/linux/64/libavformat.so.58) /opt/net.downloadhelper.coapp/converter/build/linux/64/ffmpeg: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.27' not found (required by /opt/net.downloadhelper.coapp/converter/build/linux/64/libavcodec.so.58) /opt/net.downloadhelper.coapp/converter/build/linux/64/ffmpeg: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.27' not found (required by /opt/net.downloadhelper.coapp/converter/build/linux/64/libvpx.so.6) /opt/net.downloadhelper.coapp/converter/build/linux/64/ffmpeg: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.27' not found (required by /opt/net.downloadhelper.coapp/converter/build/linux/64/libaom.so.0)

Or this:

Could not get information from media 'youtube.com/watch?v=Tff9mJN-ZZU' from file '/tmp/vdh-176931dshEZTAKVRT.tmp'. The file might be corrupted.

{

   "file": "/tmp/vdh-176931dshEZTAKVRT.tmp",
   "stat": {
       "dev": 2065,
       "mode": 33188,
       "nlink": 1,
       "uid": 1000,
       "gid": 1000,
       "rdev": 0,
       "blksize": 4096,
       "ino": 8675517,
       "size": 1126724,
       "blocks": 2208,
       "atimeMs": 1609228877938.8481,
       "mtimeMs": 1609228984684.116,
       "ctimeMs": 1609228984684.116,
       "birthtimeMs": 1609228877938.8481,
       "atime": "2020-12-29T08:01:17.939Z",
       "mtime": "2020-12-29T08:03:04.684Z",
       "ctime": "2020-12-29T08:03:04.684Z",
       "birthtime": "2020-12-29T08:01:17.939Z"
   }

} Exit code: 1 /opt/net.downloadhelper.coapp/converter/build/linux/64/ffprobe: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.27' not found (required by /opt/net.downloadhelper.coapp/converter/build/linux/64/libavfilter.so.7) /opt/net.downloadhelper.coapp/converter/build/linux/64/ffprobe: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.27' not found (required by /opt/net.downloadhelper.coapp/converter/build/linux/64/libavformat.so.58) /opt/net.downloadhelper.coapp/converter/build/linux/64/ffprobe: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.27' not found (required by /opt/net.downloadhelper.coapp/converter/build/linux/64/libavcodec.so.58) /opt/net.downloadhelper.coapp/converter/build/linux/64/ffprobe: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.27' not found (required by /opt/net.downloadhelper.coapp/converter/build/linux/64/libvpx.so.6) /opt/net.downloadhelper.coapp/converter/build/linux/64/ffprobe: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.27' not found (required by /opt/net.downloadhelper.coapp/converter/build/linux/64/libaom.so.0)

sneggy 於 2 個月前 詢問

FredMcD 最近回覆 於 1 個月前

Private windows

Just upgraded to latest version for windows 10. Accidentally checked the box that says to Run in private windows. Now Firefox will only open websites in Private Windows… (閱讀更多)

Just upgraded to latest version for windows 10. Accidentally checked the box that says to Run in private windows. Now Firefox will only open websites in Private Windows. How do I fix this issue?

thomas_lewis713 於 2 個月前 詢問

FredMcD 最近回覆 於 2 個月前