etc/logcheck/ignore.d.workstation/xlockmore

   1 ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ xlock\[[0-9]+\]: Start: [._[:alnum:]-]+, [._[:alnum:]-]+, [._[:alnum:]-]*:[[:digit:]]+(\.[[:digit:]]+)$
   2 ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ xlock\[[0-9]+\]: Stop: [._[:alnum:]-]+, [._[:alnum:]-]+, [._[:alnum:]-]*:[[:digit:]]+(\.[[:digit:]]+), [[:digit:]]+m [[:digit:]]+s$
   3 ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ xlock\[[0-9]+\]: xlock: expired\. closing down \(uid [[:digit:]]+\) on [._[:alnum:]-]*:[[:digit:]]+(\.[[:digit:]]+)$