Jun 23 10:34:38 ubuntu lttng-sessiond[3446]: Error: Unable to load required module lttng-ring-buffer-client-discard
Jun 23 10:34:38 ubuntu lttng-sessiond[3446]: Warning: No kernel tracer available
Jun 23 10:34:38 ubuntu sudo[4213]: pam_unix(sudo:session): session closed for user root
Jun 23 10:34:38 ubuntu lttng-sessiond[ 3446]: Error: Unable to load required module lttng-ring- buffer- client- discard 3446]: Warning: No kernel tracer available sudo:session) : session closed for user root
Jun 23 10:34:38 ubuntu lttng-sessiond[
Jun 23 10:34:38 ubuntu sudo[4213]: pam_unix(