Re: [trinity-users] kcontrol: /symbol lookup error : /opt/trinity/lib/libkdeinit_kcontrol.so: undefined symbol: _ZN9KListView9selectAllEb

Felix,

(With apologies to T-U readers as this has become somewhat O/T but I hope it is still useful.)

The linux-image install may be failing as a result of a config file left over from a removed but not purged package or an obsolete config file resulting from a downgrade or failed upgrade.

Try the following (all on one line):

dpkg-query --show --showformat='${STATUS} ${PACKAGE} ${VERSION} ${ARCHITECTURE}\n' | grep 'deinstall ok config-files' | awk '{print $4}'

That should give you a list of packages to be purged. If it looks OK add a "dpkg --purge $(" on the front and a ")" on the end to purge them.

Then try the reinstall again. If it works great. If it fails please show me the result of:

grep 'obsolete$' /var/lib/dpkg/status

--Mike