คำถามที่แสดงป้ายกำกับ: แสดงคำถามทั้งหมด

Full Screen Mode - Strange Gap between Tabs/Windows Bar and Apple Menu Bar

Dear Firefox Team, Would really need your help regarding an issue I am facing with the MacBook Pro 14inch... I have noticed in Full Screen Mode, there seems to be a gap … (อ่านเพิ่มเติม)

Dear Firefox Team,

Would really need your help regarding an issue I am facing with the MacBook Pro 14inch...

I have noticed in Full Screen Mode, there seems to be a gap between the Windows Bar and the Apple Menu Bar. Please let me know how I can solve this.

ถามโดย Sean John เมื่อ 2 ชั่วโมงก่อน

Images not populating in tabs

The images or symbols for different websites are not loading in tabs. I have reset several times. I have closed out of the widows and nothing. Is there a fix to have tab … (อ่านเพิ่มเติม)

The images or symbols for different websites are not loading in tabs. I have reset several times. I have closed out of the widows and nothing. Is there a fix to have tab images populate normally? I attached a snip of 4 different websites all had images in 2021 and now they will not load.

ถามโดย szbradfo เมื่อ 1 วันก่อน

ตอบกลับล่าสุดโดย szbradfo เมื่อ 3 ชั่วโมงก่อน

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Help, please. Tab Mix Plus no longer works & I don't know how to use about:config to accomplish what it did.

See attached image. Things I want to be able to do, which were once easily accomplished with Tab Mix Plus. When I type in search bar, open in new tab. When I type in addr… (อ่านเพิ่มเติม)

See attached image. Things I want to be able to do, which were once easily accomplished with Tab Mix Plus. When I type in search bar, open in new tab. When I type in address bar, open in new tab. Have new tab open at far right (be the last tab) so it is easy to locate. Ability to protect pinned tabs to protect them from being accidentally closed. Currently, links still open in new tabs but not bookmarks and history. I'm in over my head. I just don't know how to get things to work the way they once did with Tab Mix Plus and don't know why this wonderful add-on isn't valued by Firefox. Thanks!

ถามโดย T_H_M เมื่อ 2 วันก่อน

ตอบโดย jscher2000 เมื่อ 1 วันก่อน

Gah. Your tab just crashed.

No matter which site i try to open this error pops us. Site load for like 3 sec and then this error pops or sites doesnot load at all. am using 1) Win 8.1 64 bit 2) faci… (อ่านเพิ่มเติม)

No matter which site i try to open this error pops us. Site load for like 3 sec and then this error pops or sites doesnot load at all. am using 1) Win 8.1 64 bit 2) facing this error while using tor bundle in firefox. Latest version. I have encountered this in my last update too but was able to resolve this issue. Can't remember what i did. 3) i tried about:config and changed the browser.tab thing to false. no change observed 4) i ran firefox in safe mode.issue not resolved. 5) disabled antivirus(quickheal) and ran firefox. issue not resolved. 6) uninstalled and reinstalled it. issue still exist 7) about:crashes shows nothing. 8) graphics and drivers upto date.hardware acceleration disabled.

hope someone has a solution.

ถามโดย anayamirc เมื่อ 1 วันก่อน

ตอบกลับล่าสุดโดย FredMcD เมื่อ 1 วันก่อน

Crashed tabs not showing up in restore!

Windows 10 computer crashed and firefox lost all tabs, They aren't showing up in the restore tab. The only ones that show up are the ones that I opened after the crash. … (อ่านเพิ่มเติม)

Windows 10 computer crashed and firefox lost all tabs, They aren't showing up in the restore tab. The only ones that show up are the ones that I opened after the crash.

ถามโดย ND Roughrider เมื่อ 2 วันก่อน

ตอบกลับล่าสุดโดย cor-el เมื่อ 1 วันก่อน

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If you're a userChrome.css user and your tab height increased on 96.0.2...

If you use userChrome.css to customise the tab toolbar, you might see the height of the tabs increase with Firefox 96.0.2. For me the fix was to add an entry to userChro… (อ่านเพิ่มเติม)

If you use userChrome.css to customise the tab toolbar, you might see the height of the tabs increase with Firefox 96.0.2. For me the fix was to add an entry to userChrome.css:

   #tabbrowser-tabs:not([secondarytext-unsupported]) .tab-label-container {
     height: initial !important;
   }

This counteracts a change in 96.0.2 which sets the height of that element to 2em.

ถามโดย pg_78 เมื่อ 3 วันก่อน

ตอบโดย cor-el เมื่อ 3 วันก่อน

Saved tabs disappear after I close Firefox

I have a set of tabs (web pages) that I use when I open Firefox. Over the past 4 - 6 weeks the tabs all go away after I shut down Firefox. When I reopen it has a single… (อ่านเพิ่มเติม)

I have a set of tabs (web pages) that I use when I open Firefox. Over the past 4 - 6 weeks the tabs all go away after I shut down Firefox. When I reopen it has a single tab. It is frustrating since I am working on a project and have to reopen 8 tabs.

It worked for many years and now it has stopped.

Help, please!

ถามโดย dan.cronin.cos เมื่อ 3 วันก่อน

ตอบกลับล่าสุดโดย jscher2000 เมื่อ 3 วันก่อน

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Firefox restoring sessions on startup despite "Restore previous sessions" being unchecked in startup

Possible bug: I cannot stop Firefox from restoring sessions after restarting computer. Restore previous session is not checked in Settings, browser.sessionstore.resuming_… (อ่านเพิ่มเติม)

Possible bug: I cannot stop Firefox from restoring sessions after restarting computer. Restore previous session is not checked in Settings, browser.sessionstore.resuming_after_os_restart is false, and browser.sessionstore.resume_from_crash is false as well. Ubuntu 20.04, Firefox 91.0.2, only add-on is TreeStyleTabs, but this behavior displays with add-ons disabled.

ถามโดย william.harryman เมื่อ 4 เดือนก่อน

ตอบโดย FredMcD เมื่อ 4 เดือนก่อน

Stop cached login for new tab

Hello, I've had this problem before I believe and I had to change something in about:config to rectify this issue but cannot find it nor know exactly how to search for it… (อ่านเพิ่มเติม)

Hello, I've had this problem before I believe and I had to change something in about:config to rectify this issue but cannot find it nor know exactly how to search for it.

I have two Microsoft Online accounts, Account A and Account B.

When I go to a website I am prompted to pick an account and I can see Account A and Account B. I then enter my credentials for Account A and I'm in, great.

I then go to another site where I need to use Account B, but I don't have the chance to pick Account A or Account B because I'm presented an error because the new tab is trying to use Account A.

How do I stop this?

ถามโดย danoid เมื่อ 4 วันก่อน

ตอบกลับล่าสุดโดย TyDraniu เมื่อ 4 วันก่อน

every time I restart my computer, I lose all my tabs at startup. it worked forever and now it disappears. Please help

every time I restart my computer, I lose all my tabs at startup. it worked forever and now it disappears. Please help

ถามโดย dan.cronin.cos เมื่อ 6 วันก่อน

ตอบกลับล่าสุดโดย Zian Shi เมื่อ 4 วันก่อน

inactive pages go blank. firefox 96.0 ubuntu 18.04

hi, it has been 2 days since firefox starts to behave in an unusual way. when opening many tabs, and if i dont click on them (ie inactive) in 2-3 minutes, they go blank. … (อ่านเพิ่มเติม)

hi, it has been 2 days since firefox starts to behave in an unusual way. when opening many tabs, and if i dont click on them (ie inactive) in 2-3 minutes, they go blank. when i click on an inactive tab, firefox quickly refreshes it and shows the page. example: let's say i have 3 open tabs: tab1, tab2, tab3. i am reading in tab3 for 15mins. in that period, i didnt click on tab2/1. if now i click on tab2, it is blank and no longer displays the content of the page it is supposed to show. then, firefox quickly refreshes the page and displays the true page.

not really sure why this is happening now. never happened before. it is a really annoying behavior as every tab had to be refreshed automatically if i dont click on it in very few minutes. firefox 96.0 ubuntu 18.04. thanks

ถามโดย soufiane เมื่อ 6 วันก่อน

ตอบกลับล่าสุดโดย soufiane เมื่อ 4 วันก่อน

Tabs "Jump" back and forth very quickly.

Win 10. Using FF 96.0. My entire tab row shifts back and forth very rapidly. This has been happening continuously for the past several versions of FF. Condition is also … (อ่านเพิ่มเติม)

Win 10. Using FF 96.0. My entire tab row shifts back and forth very rapidly. This has been happening continuously for the past several versions of FF. Condition is also worsens somewhat when I move the mouse. Occasionally, closing a particular tab stops this action but I cannot determine which type of tab does this. This is driving me crazy. Please HELP!! (Is there some way I can send a video from my iphone?)

ถามโดย Mort เมื่อ 1 สัปดาห์ก่อน

ตอบกลับล่าสุดโดย Mort เมื่อ 4 วันก่อน

Saving pinned tabs

I've looked through every question on the Support site regarding saving pinned tabs, but can't find a specific answer. I have a pinned tab, and in my Settings under Start… (อ่านเพิ่มเติม)

I've looked through every question on the Support site regarding saving pinned tabs, but can't find a specific answer. I have a pinned tab, and in my Settings under Startup, I have the "Open previous windows and tabs" box checked. However, every time I re-open Firefox after previously closing it, the pinned tab is gone. Is this because I close Firefox using the "X" in the upper-right-hand corner or simply close all the open tabs?

ถามโดย joanm48 เมื่อ 5 วันก่อน

ตอบกลับล่าสุดโดย cor-el เมื่อ 5 วันก่อน

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Can't restore previous session tabs after Firefox crash using Firefox 95 on Mac

I have consulted https://support.mozilla.org/en-US/kb/how-do-i-restore-my-tabs-last-time. That article says: -Click on the menu button [three lines at the upper right] to… (อ่านเพิ่มเติม)

I have consulted https://support.mozilla.org/en-US/kb/how-do-i-restore-my-tabs-last-time. That article says:

-Click on the menu button [three lines at the upper right] to open the menu panel. -Click History. -Click Recently Closed Tabs.

I am using Firefox 95.0.2 for Mac (iOS 10.15.7). There is no "Recently Closed Tabs" option to click after clicking on History per the above instruction. I have saved various files from the time of the crash, in particular "previous.jsonlz4" (a 20.6 MB file, as I had a very large number of tabs open). Is there any way to use this or some other file to restore my old tabs?


/moved thread from Firefox for iOS (for iPhone/iPad) to Firefox (desktop) section as you have macOS.

ถามโดย PLS1 เมื่อ 6 วันก่อน

ตอบโดย PLS1 เมื่อ 5 วันก่อน

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Restore recently closed tab shortcut (CTRL+SHIFT+T) not working

Dear Mozilla/Firefox, I've been using Firefox over the last couple of months/years but I just can't get the restore recently closed tab shortcut (CTRL+SHIFT+T) to work on… (อ่านเพิ่มเติม)

Dear Mozilla/Firefox,

I've been using Firefox over the last couple of months/years but I just can't get the restore recently closed tab shortcut (CTRL+SHIFT+T) to work on my windows PC.

Here's a (Loom) recording of me showing that Firefox does correctly track the history of closed tabs and that I can click on them to restore but the shortcut (which is also mentioned as CTRL+SHIFT+T) just won't work: https://www.loom.com/share/7048894683654dccb4926aa4dd09e6a6

What I've tried so far: - Check if the history is actively collected - No I'm not using private browsing - I've read another support thread to check "about:config" and in there check that "browser.sessionstore.max_tabs_undo" is set (in my case it's the default 25) - Disabling all extensions (which I don't think are any suspicious or weird ones but disabled just to check - see attached image) - Resetting Firefox through the windows uninstaller - Fully uninstalling (using Revo Uninstaller with advanced check) and reinstalling Firefox

Please help me because I'm about to quit Firefox for such often used feature just not working...

P.S. it's working perfectly on my Macbook and I'm running the latest 96.0.1 64bit version

ถามโดย Rick Goemans เมื่อ 6 วันก่อน

ตอบโดย Rick Goemans เมื่อ 5 วันก่อน

web browser tabs not enough contrast in latest version

Updated web browsing. Generally, tabs don't have a clearly defined visible outline. Bookmarks, too much space between rows, so e.g. less bookmarks are visible - have to s… (อ่านเพิ่มเติม)

Updated web browsing. Generally, tabs don't have a clearly defined visible outline. Bookmarks, too much space between rows, so e.g. less bookmarks are visible - have to scroll down to find. Make firefox easier to use, not harder. Need to have defined contrast on the page for each process or thing that you're doing e.g. buttons, lines, whatrever should have a clear contrast so you can see quickly. Time should be spent doing what it is you're doing, not spent trying to see firefox properly etc.

ถามโดย marvo1 เมื่อ 5 วันก่อน

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Close tab button disappears from inactive tabs with 8 or more open tabs

Before updating to Firefox 96, I could close tabs no matter how squished they were. Now I cannot. Someone with a similar problem at https://support.mozilla.org/en-US/ques… (อ่านเพิ่มเติม)

Before updating to Firefox 96, I could close tabs no matter how squished they were. Now I cannot. Someone with a similar problem at https://support.mozilla.org/en-US/questions/1194322 was able to find help, but I'm not meeting with any success implementing their chosen fix. Is there a way to keep the close tab button active with this many tabs anymore, or is that out?

ถามโดย shinichineko เมื่อ 6 วันก่อน

ตอบโดย cor-el เมื่อ 6 วันก่อน

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Can't restore previous session, "recently closed windows" grayed out

Hi I had two Firefox windows open. One with 100+ tabs and the other with 1 tab. I closed the Firefox with 100 tabs, and then closed the one with 1 tab, without thinking. … (อ่านเพิ่มเติม)

Hi

I had two Firefox windows open. One with 100+ tabs and the other with 1 tab. I closed the Firefox with 100 tabs, and then closed the one with 1 tab, without thinking. I then realised that I should have closed them in the opposite order, because I want the 100 tabs to get restored.

I opened Firefox again and was dismayed to see just the single tab get restored. I did some searching and backed up the "sessionstore-backups" folder.

I then tried to close Firefox and replace sessionstore.jsonlz4 with previous.jsonlz4 from the backed up "sessionstore-backups" folder. This did not work, as when I opened Firefox I still only got the 1 tab back and "recently closed windows" remains grayed out. Ctrl+Shift+N does nothing as well.

I used https://www.jeffersonscher.com/ffu/scrounger.html to inspect the backed up previous.jsonlz4 file and it shows

Open Windows Open Window 1 Tab 1 [...]

Closed Windows Closed Window 1 Tab 1 [...] [...] Tab 125 [...]

So the previous.jsonlz4 file does contain my mistakenly closed window but I can't get Firefox to restore the tabs!

Can anyone please help me get my tabs back? I'm on Firefox v96.0.1.

ถามโดย Shosha เมื่อ 1 สัปดาห์ก่อน

ตอบโดย Shosha เมื่อ 6 วันก่อน