User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:48.0) Gecko/20100101 Firefox/48.0 Build Identifier: Build ID: 8f96e87c890bf8fa77463cd4b640a2312823f3ad see steps to reproduce. It occurs in the same way if you want to change an existing table of contents.I restartet the computer and it happened again. Reproducible: Always Steps to Reproduce: 1.Open Writer 2.Open an new document or an existing document 3.Insert -> Table of contents -> table of contents 4.the following dialogue appears: "Document in Use. Document file 'idxexample.odt' is locked for editing by yourself on a different system since" (see attachement). Actual Results: see attachement. You can choose "Open Read-Only" and "Open" and it seems to work, but the dialogue shouldn't appear I think. Reset User Profile?Yes
Created attachment 127777 [details] screenshot of the bug attachment to prevoius comment.
Known problem; see bug 101536. Best regards. JBF *** This bug has been marked as a duplicate of bug 101536 ***