2.19.5-1ubuntu2 is sufficient for a downgrade workaround. To avoid breakage, downgrade all of
gtk2-engines-pixbuf libgail18 libgail-common libgtk2.0-0 libgtk2.0-bin libgtk2.0-common
gnucash and pidgin also suffer from this. gnucash in particular doesn't cope well, dropping, duping, and transposing keyboard input.
2.19.5-1ubuntu2 is sufficient for a downgrade workaround. To avoid breakage, downgrade all of
gtk2-engines-pixbuf
libgail18
libgail-common
libgtk2.0-0
libgtk2.0-bin
libgtk2.0-common
gnucash and pidgin also suffer from this. gnucash in particular doesn't cope well, dropping, duping, and transposing keyboard input.