Web 8 this bug affects 1 person bug description dmesg command restricted when kernel enabled security_dmesg_restrict. I see the following error running dmesg in my linux running on a embedded board (qualcomm rb5). To run dmesg now you need to run sudo dmesg. # to give the current user permission, run: I can confirm dmesg on ubuntu 21.10 gives me operation not permitted, even though my user is in. # echo 0 > /proc/sys/kernel/dmesg_restrict. You can run as root user: The kernel parameter kernel.dmesg_restrict specifies whether unprivileged users can use dmesg to view. Maintainer for src:linux is debian kernel. Operation not permitted sudo dmesg works, but i should not have to do that.
Or adding kernel.dmesg_restrict=0' on /etc/sysctl.conf. The kernel parameter kernel.dmesg_restrict specifies whether unprivileged users can use dmesg to view. # echo 0 > /proc/sys/kernel/dmesg_restrict. Maybe the file is /etc/sysctl.d/99. If don't want to, run sudo sysctl kernel.dmesg_restrict=0. Some test jobs rely on dmesg output. Or adding kernel.dmesg_restrict=0' on /etc/sysctl.conf. Maintainer for src:linux is debian kernel. Web 8 this bug affects 1 person bug description dmesg command restricted when kernel enabled security_dmesg_restrict. To run dmesg now you need to run sudo dmesg. Please support me on patreon:.
