1489163 - Browser restores old session instead of recent one after restart

Status: NEW

(Firefox :: Session Restore, defect, P5)

Description

[Intenditore]

User Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0
Build ID: 20180807170231

Steps to reproduce:

I have a set of opened tabs. While working, some of them I close, some I open.


Actual results:

After browser restarts I get opened the old set of tabs despite I had already another sites opened


Expected results:

Normally, the most recent tabs must be restored.
I suspect it's spmehow related to database file storing them that is considered corrupted and rejected while starting. But I could not resolve this issue. 
I notice it at least from release 57.

Comment 1

[Intenditore]

One more note!
Sometimes for unclear reason it works as it should and I get the most recent session restored, but than it breaks again. So the bug is floating, I can't define a distinct reason why it works this way

Comment 2

[Mike de Boer [:mikedeboer]]

I'd very much appreciate a reliable STR (Steps To Reproduce) - perhaps you can send me your sessionstore.jsonlz4 file that inside the profile directory? It _may_ be related to a specific website you may have had open only in the specific sessions you noticed this behavior.
Do you have any addons installed? Can you attach the text content of about:config here?

Thanks in advance for any information! Marking P5 until confirmed.

Comment 3

[Intenditore]

Hi!
I have not sessionstore.jsonlz4 i profile folder. The only ones with such extension are previous.jsonlz4 and recovery.jsonlz4
Also I could not find a way to copy text from about:config
How can I do that?

Comment 4

[Mike de Boer [:mikedeboer]]

Intenditore, you can find copy-pasteable text in about:support, thanks!
I'm also interested in your previous.jsonlz4 and recovery.jsonlz4! These do contain privacy-sensitive information, most probably, so please don't attach them here, unless you're entirely ok with that. Sending them in a ZIP file to my email address is safer, I think.

Comment 5

[Intenditore]

Ok, got it! There is the info.
Files you mentioned are  sent to your mail!

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