The new version of Impress doesn't display slide names anymore in the slidesorter or the normal slide pane. I am using LibreOffice 3.4.0 (OOO340m1 (Build:12)) on
Linux Mint 11 and 3.4.2 on Win7.
It's the same like in PRESENTATION, so this one is a DUP of "Bug 37654 - UI Slide names no longer visible in Slide Pane / Page Pane"
*** This bug has been marked as a duplicate of bug 37654 ***