Created attachment 78484
Xorg-valgrind.till-twist.gz
With LibreOffice Writer I can reproduce the crash reliably. Right after login I touch-click its icon in the Launcher, get the dialog to recover the document of the previous session, I reject, and as soon as I click "Yes" to confirm, X crashes, and X crashes fast enough so that LibreOffice does not clean up the document which I have rejected. In the next session I will get asked again.
If you cannot reproduce the crash as you do not have a broken document, try starting a new document and then "kill -9" LibreOffice. On the next session it should ask you for recovering your document.
Created attachment 78484 till-twist. gz
Xorg-valgrind.
With LibreOffice Writer I can reproduce the crash reliably. Right after login I touch-click its icon in the Launcher, get the dialog to recover the document of the previous session, I reject, and as soon as I click "Yes" to confirm, X crashes, and X crashes fast enough so that LibreOffice does not clean up the document which I have rejected. In the next session I will get asked again.
If you cannot reproduce the crash as you do not have a broken document, try starting a new document and then "kill -9" LibreOffice. On the next session it should ask you for recovering your document.