*** This bug is a duplicate of bug 228067 ***
https://bugs.launchpad.net/bugs/228067
Pleace repair it :-(
Ralph Janke says:
"If you are using Ubuntu with the Gnome desktop environment - launch nautilus
and navigate to your /var/crash directory and double click on the crash report
you wish
1. Remove the packets from Synaptic
#lyx
#lyx-qt
#lyx-common
2. install the packets
#libqt4-core
#libqt4-dev
#libqt4-gui
#qt4-dev-tools
#qt4-qtconfig
3. download the latest source ftp://ftp.lyx.org/pub/lyx/stable/ and
unpack
4. open terminal and go to the source directory
5. type in the termin