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Lost configurations when rebooting pc

  • 7 trả lời
  • 1 gặp vấn đề này
  • 4 lượt xem
  • Trả lời mới nhất được viết bởi Tori1332

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Whenever i restart my pc, the "browser.sessionstore.max_tabs_undo" entry in about:config turns to 0. I have to manually set it to 20 each time and if i don't open firefox as administrator it will set back to 0 if i restart firefox as well.

Also i have to re-set the "show my windows and tabs from last time" as well every time as well. If i manually restore last session after start up i wont have the same session i was browsing before turning the pc off.

Aside from that, the history and book marks are working good.

I am using firefox 27.0.1, windows 7 ultimate.

Whenever i restart my pc, the "browser.sessionstore.max_tabs_undo" entry in about:config turns to 0. I have to manually set it to 20 each time and if i don't open firefox as administrator it will set back to 0 if i restart firefox as well. Also i have to re-set the "show my windows and tabs from last time" as well every time as well. If i manually restore last session after start up i wont have the same session i was browsing before turning the pc off. Aside from that, the history and book marks are working good. I am using firefox 27.0.1, windows 7 ultimate.

Giải pháp được chọn

You can check for problems with the sessionstore.js and sessionstore.bak files in the Firefox profile folder that store session data.

Rename (or delete) the sessionstore.js file and possible sessionstore-##.js files with a number and sessionstore.bak in the Firefox profile folder.

Deleting sessionstore.js will cause App Tabs and Tab Groups and open and closed (undo) tabs to get lost and you will have to recreate them (make a note or bookmark them if possible).


If you have software like Advanced SystemCare that might reset some files to older versions to protect these files against changes then check the settings or uninstall this software.

Đọc câu trả lời này trong ngữ cảnh 👍 1

Tất cả các câu trả lời (7)

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  1. In the Location bar, type about:config and press Enter. The about:config "This might void your warranty!" warning page may appear.
  2. Click I'll be careful, I promise!, to continue to the about:config page.
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Its not that i don't know how to access and make changes to about config, the problem is that they are not there the next time i start my computer.

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Maybe the prefs.js is corrupted, try unhide the hidden files and folder, then go to your profile folder:

Close Firefox.

In your profile folder delete or rename the prefs.js, restart Firefox

Also:

Được chỉnh sửa bởi Diego Victor vào

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Giải pháp được chọn

You can check for problems with the sessionstore.js and sessionstore.bak files in the Firefox profile folder that store session data.

Rename (or delete) the sessionstore.js file and possible sessionstore-##.js files with a number and sessionstore.bak in the Firefox profile folder.

Deleting sessionstore.js will cause App Tabs and Tab Groups and open and closed (undo) tabs to get lost and you will have to recreate them (make a note or bookmark them if possible).


If you have software like Advanced SystemCare that might reset some files to older versions to protect these files against changes then check the settings or uninstall this software.

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Thanks for the answers. I had ASC indeed, uninstalled it, will let you know tomorrow if it worked.

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It was the advanced system care indeed, one i uninstalled it the problem was solved.

Thank you very much.