open UG, click on first footnote -> #0 0x080ff99c in Row::pos() const () #1 0x0811a765 in Paragraph::getRow(int) (this=0x83c7a88, pos=0) at ../../src/paragraph.C:1831 #2 0x0813ef5d in LyXText::cursorX(LyXCursor const&) const (this=0x8586eb4, [EMAIL PROTECTED]) at ../../src/text.C:1873 #3 0x0813eef0 in LyXText::cursorX() const (this=0x8586eb4) at ../../src/text.C:1860 #4 0x08145e98 in LyXText::setCursorIntern(int, int, bool, bool) ( this=0x8586eb4, par=0, pos=0, setfont=true, boundary=false) at ../../src/text2.C:1215 #5 0x08145a3f in LyXText::setCursor(int, int, bool, bool) (this=0x8586eb4, par=0, pos=0, setfont=true, boundary=false) at ../../src/text2.C:1155
A quick inspection shows that uncollapsing the cursor is about to be set on the first par of the inset that for some reason seems to have 0 rows. I think that this was somewhat recently introduced (maybe a couple of weeks?). Alfredo