fedora/ks.cfg: serial console

Signed-off-by: Wiktor Mowinski <wiktor.mowinski@3mdeb.com>

fedora/ks.cfg

@@ -37,23 +37,36 @@ systemctl enable sshd
 # Change the hostname
 hostnamectl set-hostname --static 3mdeb
 
-# Tweak GRUB config
-sed -i 's/^GRUB_TIMEOUT=.*/GRUB_TIMEOUT=5/' /etc/default/grub
-sed -i 's/^GRUB_TIMEOUT_STYLE=.*/GRUB_TIMEOUT_STYLE=menu/' /etc/default/grub
-sed -i 's/^#GRUB_TERMINAL=.*/GRUB_TERMINAL="serial gfxterm"/' /etc/default/grub
-sed -i 's/\(^GRUB_CMDLINE_LINUX=".*\)"/\1 console=tty0 console=ttyS0 console=ttyUSB0,115200"/' /etc/default/grub
-
-# Kernel message suppression
-echo "kernel.printk = 0 4 1 7" > /etc/sysctl.d/10-console-messages.conf
+# FULL GRUB CONFIG FOR SERIAL SUPPORT
+cat > /etc/default/grub << 'EOF'
+GRUB_TIMEOUT=5
+GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
+GRUB_DEFAULT=saved
+GRUB_DISABLE_SUBMENU=true
+GRUB_TERMINAL_OUTPUT="console"
+GRUB_CMDLINE_LINUX="rhgb quiet console=tty0 console=ttyS0 console=ttyUSB0,115200n8"
+GRUB_DISABLE_RECOVERY="true"
+GRUB_ENABLE_BLSCFG=true
+GRUB_TERMINAL="serial console"
+GRUB_SERIAL_COMMAND="serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1"
+EOF
 
 # Apply GRUB changes
 grub2-mkconfig -o /boot/grub2/grub.cfg
 
+# Kernel message suppression
+echo "kernel.printk = 0 4 1 7" > /etc/sysctl.d/10-console-messages.conf
+
 #Enable serial console service
 systemctl enable serial-getty@ttyUSB0.service
+systemctl start serial-getty@ttyUSB0.service
+
+# Set SELinux to permissive
+sed -i 's/^SELINUX=enforcing/SELINUX=permissive/' /etc/selinux/config
 
 # Disable Gnome logout prompt (if GNOME is installed)
 gsettings set org.gnome.SessionManager logout-prompt false || true
+
 %end
 
-reboot
+reboot