Lost all tabs from previous session and standard fixes don't work
My Firefox settings are configured to "Open previous windows and tabs" on Startup. This worked fine until this morning, when I lost all of the tabs in my session, includi… (閱讀更多)
My Firefox settings are configured to "Open previous windows and tabs" on Startup. This worked fine until this morning, when I lost all of the tabs in my session, including the pinned ones. The last time I closed Firefox, there was only one window open.
I have already tried these ideas to restore the tabs:
- CTRL+SHIFT+T: Does nothing
- CTRL+SHIFT+N: Does nothing
- Three bar menu -> History -> Recently closed tabs: The list is empty
- Three bar menu -> History -> Recently closed windows: The option is greyed out
- Three bar menu -> History -> Restore previous session: The option does not exist in the menu
- Open user profile folder and open sessionstore-backups folder: There are three files named "previous.jsonlz4", "recovery.baklz4" and "recovery.baklz4". They are each 2KB and contain only an empty tab with the URL "about:home". There are three additional files starting with "upgrade" but they are from too long ago, so they don't contain the tabs I require.
The contents of these tabs are vitally important for my work, so this is causing me significant stress. If anyone can suggest ways to recover my previous tab beyond the documented fixes, I would greatly appreciate it. Thank you so much to anyone who can help!