[arch] disable the kernel messages just before getty starts, fixes #112

apertus-open-source-cinema · Jun 2, 2019 · b9cbb06 · b9cbb06
1 parent eab7e5f
commit b9cbb06
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diff --git a/makefiles/in_chroot/install.sh b/makefiles/in_chroot/install.sh
@@ -126,6 +126,10 @@ cp DISCLAIMER.txt $DISCLAIMER_FILE
 cp software/configs/gen_etc_issue.service /etc/systemd/system/
 systemctl enable gen_etc_issue.service
 
+# install kernel messages disabling system service
+cp software/configs/disable_kernel_messages.service /etc/systemd/system/
+systemctl enable disable_kernel_messages.service
+
 # generate the motd and indicate software version
 echo -e "\033[38;5;15m$(tput bold)$(figlet "AXIOM ${DEVICE^}")  $(tput sgr0)" > /etc/motd
 echo "Software version $(git describe --always --abbrev=8 --dirty). Last updated on $(date +"%d.%m.%y %H:%M UTC")" >> /etc/motd

diff --git a/software/configs/disable_kernel_messages.service b/software/configs/disable_kernel_messages.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=disable the logging of kernel messages to the serial console just before getty gets ready
+Before=systemd-user-sessions.service
+
+[Service]
+Type=oneshot
+ExecStart=dmesg -n 1
+KillMode=process
+
+[Install]
+WantedBy=multi-user.target