diff --git a/lkm b/lkm index c1a32cb..bc2673f 100755 --- a/lkm +++ b/lkm @@ -49,5 +49,7 @@ runcmd "make || exit 1" } runcmd "sudo insmod ./$1.ko && lsmod|grep $1" -runcmd dmesg +# Ubuntu 20.10 onward has enabled CONFIG_SECURITY_DMESG_RESTRICT ! That's good for security +# So we need to 'sudo' dmesg; thanks to @gregbuchholz for pointing this out +runcmd "sudo dmesg" exit 0