Improve VM boot diagnostics and guest support

iso/builder/auto/config

@@ -23,6 +23,6 @@ lb config noauto \
     --memtest none \
     --iso-volume "BEE-DEBUG" \
     --iso-application "Bee Hardware Audit" \
-    --bootappend-live "boot=live components nomodeset modprobe.blacklist=nouveau" \
+    --bootappend-live "boot=live components console=tty0 console=ttyS0,115200n8 modprobe.blacklist=nouveau" \
     --apt-recommends false \
     "${@}"

iso/builder/config/bootloaders/grub-pc/config.cfg

@@ -19,9 +19,13 @@ else
     insmod all_video
 fi
 
+insmod serial
+serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1
+
 insmod gfxterm
 insmod png
 
 source /boot/grub/theme.cfg
 
-terminal_output gfxterm
+terminal_input console serial
+terminal_output gfxterm serial

iso/builder/config/hooks/normal/9000-bee-setup.hook.chroot

@@ -11,6 +11,8 @@ systemctl enable bee-nvidia.service
 systemctl enable bee-audit.service
 systemctl enable bee-sshsetup.service
 systemctl enable ssh.service
+systemctl enable qemu-guest-agent.service 2>/dev/null || true
+systemctl enable serial-getty@ttyS0.service 2>/dev/null || true
 
 # Ensure scripts are executable
 chmod +x /usr/local/bin/bee-network.sh  2>/dev/null || true

iso/builder/config/package-lists/bee.list.chroot

@@ -11,6 +11,7 @@ lshw
 iproute2
 isc-dhcp-client
 iputils-ping
+qemu-guest-agent
 
 # SSH
 openssh-server

iso/overlay/etc/initramfs-tools/modules

@@ -0,0 +1,5 @@
+# Virtual GPU drivers for KVM/VMware guests
+virtio_gpu
+bochs_drm
+qxl
+vmwgfx