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FF on Catalina crashing repeatedly

FF v79 crashes multiple times per day, always when I click on a button, link, or anything. rolling back to v77 did not help. FF Nightly does it too. can't find a fix! Mac… (閱讀更多)

FF v79 crashes multiple times per day, always when I click on a button, link, or anything. rolling back to v77 did not help. FF Nightly does it too. can't find a fix!

MacOS Catalina.

Midtoad 於 2 個月前 詢問

cor-el 最近回覆 於 2 個月前

  • 已解決

Updating MacOS removed Firefox

Today I update MacOS Catalina and the same as the update some weeks ago Firefox is removed. I could not find the app anymore (the dock presented a big ? at the place wher… (閱讀更多)

Today I update MacOS Catalina and the same as the update some weeks ago Firefox is removed. I could not find the app anymore (the dock presented a big ? at the place where firefox was.) Last time I downloaded and re-installed Firefox, but today again all is gone after the automatic update of Catalina. On my iPad and iPhone there are no problems. Now I did remove all remaining Mozilla files on the Mac and are prepared to download again.


Why is the app removed? Or must I adjust the installation

bentrompert 於 4 個月前 詢問

AliceWyman 於 4 個月前 解答

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Firefox won't open on Mac, get error The application “Firefox.app” can’t be opened.

My OS is Catalina 10.15.4. Firefox worked fine until today. I have removed and reinstalled Firefox. I have setup a new profile. Firefox will not open in safe mode. Wh… (閱讀更多)

My OS is Catalina 10.15.4. Firefox worked fine until today. I have removed and reinstalled Firefox. I have setup a new profile. Firefox will not open in safe mode.

What else should I do?

Lamar 於 6 個月前 詢問

Chamodie Pubudini 最近回覆 於 6 個月前

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MacOS Catalina - setting security.enterprise_roots.enabled to true - Doesn't work as expected

When a user, on a MacOS Catalina, sets the security.enterprise_roots.enabled to true in Firefox, the certificates are not read from MacOS keychain store. The method used … (閱讀更多)

When a user, on a MacOS Catalina, sets the security.enterprise_roots.enabled to true in Firefox, the certificates are not read from MacOS keychain store.

The method used to set the parameter to true:

Use Firefox on MacOS Catalina, type 'about:config' in the address bar. If prompted, accept any warnings. Right-click to create a new boolean value, and enter 'security.enterprise_roots.enabled' as the Name Set the value to 'true'

What is your recommendation to bypass this problem without manually importing the certificates in the FF certificates authorities ? The goal is to read the certificates from the system store. This parameter works perfectly on MacOS Mojave & Windows.

Firefoxer 於 6 個月前 詢問

Mike Kaply 最近回覆 於 6 個月前

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Firefox has some very strange problems when visiting certain websites

I just upgraded to to Mac OS Catalina and Firefox 75, and I've noticed two very strange and specific problems on certain websites. -On Wikipedia the number 9 is displaye… (閱讀更多)

I just upgraded to to Mac OS Catalina and Firefox 75, and I've noticed two very strange and specific problems on certain websites.

-On Wikipedia the number 9 is displayed as an underscore _ So the year 1669 looks like 1__9, etc.

-On Blogger, in the compose mode, typing lowercase y makes nothing appear, and typing lowercase z produces quotation marks!

I tried using a different (brand new) keyboard, and the problem remained.

I tried those two websites in the Safari browser, and there were no problems.

Clint B 於 6 個月前 詢問

cor-el 最近回覆 於 6 個月前

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Why I can not open firefox when it have a new update.

More than 3 years I start firefox with a command line, "rm -rf /Users/mr.suradetc./Library/Caches/Mozilla/updates/Applications/Firefox/updates/;/Applications/Firefox.app/… (閱讀更多)

More than 3 years I start firefox with a command line, "rm -rf /Users/mr.suradetc./Library/Caches/Mozilla/updates/Applications/Firefox/updates/;/Applications/Firefox.app/Contents/MacOS/firefox". I have been updated mac os x from Sierra , High Sierra,Mojave and now Catalina but every os, I still got the same problem.

surdet 於 8 個月前 詢問

FredMcD 最近回覆 於 8 個月前

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Firefox stops being able to visit websites after every update, seems to take a day to get back to normal.

When Firefox updates, it's an extremely frustrating experience. Enough so that I'm about ready to switch over to Chrome (I already use it for work). Every single time, we… (閱讀更多)

When Firefox updates, it's an extremely frustrating experience. Enough so that I'm about ready to switch over to Chrome (I already use it for work). Every single time, websites suddenly can't load and all my extensions stop working. It's happening now! I'm writing this from Chrome.

I'm frankly not sure when or why websites start loading again, but it seems to take about a day for things to get back to normal. I've tried closing and reopening Firefox, but that doesn't seem to do anything. It just takes time. I have a 2017 MacBook, OS Catalina 10.15.3.

Is this a known issue? I see all kinds of possible solutions when I try and look for some myself, but oftentimes the OP says they didn't work and then people offer other solutions. I'm wondering why this seems to happen, and if there's a suggestion for how to fix it once and for all—I've never had this problem with Chrome.

alexandralash 於 8 個月前 詢問

cor-el 最近回覆 於 8 個月前

  • 已解決
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Firefox crashes

Not able to open the firefox, it keep crashing in the startup. Same happening in safe mode also. Please find the crash id. bp-ced2a404-901a-4edb-a9d8-c3d5e0190802 … (閱讀更多)

Not able to open the firefox, it keep crashing in the startup. Same happening in safe mode also. Please find the crash id.

bp-ced2a404-901a-4edb-a9d8-c3d5e0190802

Rams 於 1 年前 詢問

TyDraniu 於 1 年前 解答

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Can't open and getting the error message:“Firefox” can’t be opened because Apple cannot check it for malicious software.

Keep getting the same error. Have tried to open my profile and get same error. DELETED hidden updates folder and get same error. Reinstalled and get same error. My fi… (閱讀更多)

Keep getting the same error. Have tried to open my profile and get same error. DELETED hidden updates folder and get same error. Reinstalled and get same error. My firefox was working fine last night. What happened? HELP??

cmtjudge 於 1 年前 詢問

Standard8 最近回覆 於 1 年前