Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

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

Firefox version 38.0.1 will not restore a previous session using Tab Mix Plus; all other versions prior to version 38.0 work.

more options

I installed all versions of Firefox from version 31.0 through 38.0 and the only one that will not restore a previous session using Tab Mix Plus session restore function was version 38.0 or 38.0.1 (the newest version).

I installed all versions of Firefox from version 31.0 through 38.0 and the only one that will not restore a previous session using Tab Mix Plus session restore function was version 38.0 or 38.0.1 (the newest version).

글쓴이 Shawn 수정일시

선택된 해결법

I think I saw something about this on their support forum the other day and the suggestion was to try the current development version:

However, you might want to start a new thread with your specific symptoms to see whether you get different advice.

문맥에 따라 이 답변을 읽어주세요 👍 1

모든 댓글 (3)

more options

선택된 해결법

I think I saw something about this on their support forum the other day and the suggestion was to try the current development version:

However, you might want to start a new thread with your specific symptoms to see whether you get different advice.

more options

It was Tab Mix Plus. Neither Tab Mix or Firefox bothered to inform me that a new version of Tab Mix Plus was available. After I installed the newest version of Tab Mix Plus (0.4.1.7), the session restore of Tab Mix Plus worked.

more options

Good news!

Normally Firefox checks for updates automatically. But depending on your update setting, they may not be installed automatically.

If you have Firefox set to let you choose when to install updates (instead of installing them automatically), when you visit the Add-ons page, you often will see an "Available Updates" item at the bottom of the left column, followed by a number.

I probably visit that page much more than the average person, so I'm not surprised if you never noticed it. Definitely worth checking for if any add-on is not working normally.

You also can trigger a manual update by clicking the "gear" button above the list of extensions and choosing Check for Updates.

On the other hand, if you have Firefox set to install updates automatically, then there is a problem.