Chkrootkit found the following - just curious as to it should be ignored..?
by hddfsck from LinuxQuestions.org on (#4QAWR)
"The following suspicious files and directories were found":
/usr/lib/debug/.build-id /lib/modules/5.0.0-27-generic/vdso/.build-id /lib/modules/4.18.0-15-generic/vdso/.build-id
/usr/lib/debug/.build-id /lib/modules/5.0.0-27-generic/vdso/.build-id /lib/modules/4.18.0-15-generic/vdso/.build-id
/usr/lib/debug/.build-id /lib/modules/5.0.0-27-generic/vdso/.build-id /lib/modules/4.18.0-15-generic/vdso/.build-id
/usr/lib/debug/.build-id /lib/modules/5.0.0-27-generic/vdso/.build-id /lib/modules/4.18.0-15-generic/vdso/.build-id