Yes, it is the image omtenta_trig.jpg that has an uneven number of lines (1123) and is scaled down 50% (changing either of the two will work around the problem). This is a bug in Qt 4.5 (which you probably have because of Ubuntu9.04). Please upgrade Qt to 4.5.2 (I'm not sure about 4.5.1, I think it was fixed). There have been threads about this on this list. Vincent
________________________________ From: Marcus Broberg [mailto:broberg.mar...@gmail.com] Sent: donderdag 9 juli 2009 16:37 To: rgheck Cc: lyx-users@lists.lyx.org Subject: Re: scrolling=shutdown 2009/7/9 rgheck <rgh...@bobjweil.com> Marcus Broberg wrote: hi I have a problem. When a scroll(arrow down) trough a document lyx exits. Is this a know issue? It probably has something specific to do with some document you are using. If you could post it, or better a simplified version, with instructions for causing the crash, then we might be able to fix it. You can also check the trac buglist and see if it's been reported, or even better fixed. rh I add a copy of the file. The file is i swedish and english, but that shouldnt matter