MacOS 15.8.1 kills Firefox & Thunderbird at start
I need help with MacOS Sequoia 15.8.1 (24H32).
Since yesterday’s update to 15.8, Firefox and Thunderbird no longer work—regardless of the build or version. The system immediately terminates the apps with this message in the Apple error report:
System Integrity Protection: enabled Crashed Thread: 0 MainThread Dispatch queue: com.apple.main-thread Exception Type: EXC_GUARD (SIGKILL) Exception Codes: GUARD_TYPE_MACH_PORT Exception Codes: 0x0000000000000203, 0x0000000000000000 Termination Reason: Namespace GUARD, Code 2305843146652647939
Translated with DeepL.com (free version)
選ばれた解決策
The cause was indeed the SIP integrity protections. I had to set the SIP setting to full protection and Firefox & Thunderbird starts again. I had some parts of it disabled.
Thank you for the tip above. I had my problems to filter the content for an relevant input but least...
すべての返信 (3)
Can you download the separate nightly.mozilla.org and try launching that one? Thanks!
If you've disabled the system SIP integrity protections, see https://bugzilla.mozilla.org/show_bug.cgi?id=2070811
選ばれた解決策
The cause was indeed the SIP integrity protections. I had to set the SIP setting to full protection and Firefox & Thunderbird starts again. I had some parts of it disabled.
Thank you for the tip above. I had my problems to filter the content for an relevant input but least...
投稿に返信するには あなたのアカウントにログイン する必要があります。まだアカウントをお持ちでなければ、新しい質問を開始 してください。