본 사이트는 여러분의 사용자 경험을 개선하기 위해 유지 보수를 진행하는 동안 기능이 제한됩니다. 도움말로 문제가 해결되지 않고 질문을 하고 싶다면 Twitter의 @FirefoxSupport 및 Reddit의 /r/firefox 채널을 활용하세요.

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기

problems opening firefox after updating windows 10 with (KB5035845) and 10.0.19041.4163

  • 3 답장
  • 0 이 문제를 만남
  • 7 보기
  • 최종 답변자: zeroknight

more options

Windows Updates (KB5035845) and 10.0.19041.4163

After these latest updates, EVERY, Firefox browser (derivatives included, i.e. LibreWolf, etc...) are opening VERY slowly. Its almost like the browser is freezing while opening for around 10 - 20 sec, then opening. It used to open within a second or two. If I uninstall the updates the problem goes away, BUT, windows re-installs them automatically. After it is up and running its ok. The problem seems to be on startup only.

Windows Updates (KB5035845) and 10.0.19041.4163 After these latest updates, EVERY, Firefox browser (derivatives included, i.e. LibreWolf, etc...) are opening VERY slowly. Its almost like the browser is freezing while opening for around 10 - 20 sec, then opening. It used to open within a second or two. If I uninstall the updates the problem goes away, BUT, windows re-installs them automatically. After it is up and running its ok. The problem seems to be on startup only.

모든 댓글 (3)

more options
  • Click the "Clear startup cache" button in about:support.
  • Reset fonts to default in Windows Control Panel > Appearance and Personalization > Fonts > Font Settings > Restore default font settings.
  • Set MOZ_PROFILER_STARTUP=1 environment variable to capture a startup performance profile.
more options

none of that helped. After I deleted the cache it actually started even slower. It does start instantly when I check troubleshoot mode though. I have no extensions or themes that cause it. I disabled the default, which is all I had installed, and it still happens on restart.

글쓴이 engnrman 수정일시

more options

The first start after clearing the startup cache is expected to be slower but subsequent starts should be faster.

engnrman said

It does start instantly when I check troubleshoot mode

Does it still happen if you disable hardware acceleration?

Try changing gfx.e10s.font-list.shared and gfx.font-list-omt.enabled to false in about:config.