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Use the virtual serial port to add a pair of serial port COM2 and COM3 on the host.In the virtual machine to add a virtual serial port, you can choose COM2 or COM3, this pair of default is interoperability.Modify the Isolinux/isolinux in the LiveCD ISO. CFG is added in the first lineSERIAL 1 115200For LiveCD modified isolinux.cfg downloaded from the official website, the following is shown belowSERIAL 1 115200 # d-i Config version 2.0 include menu.cfg default VESAMENU.C32 prompt 0 Timeout 0Then

/CommonCatsudodebconf-set-Selectionszabbix-proxy-mysql zabbix-proxy-mysql/dbconfig-InstallBooleanfalseZabbix-proxy-mysql Zabbix-proxy-mysql/internal/skip-preseed Booleantruepreseeddpkg-I.Zabbix-proxy-mysql_2.4.5-1+trusty_amd64.debmkdir-p/var/run/Zabbixmkdir-p/var/log/zabbix/ChownZabbix:zabbix/var/run/zabbix-RChownZabbix:zabbix/etc/zabbix-RChownzabbix:zabbix/var/log/zabbix/-r#4. Import DB Shcemamysql-u${zabbix_dbuser}-p${zabbix_dbpassword}-h127.0.0.1${

time=50.8 ms 4. Create a virtual machine Create a virtual machine (Guest) by virt the virtual machine management software. Upload 2 installation images to Server:u1204.iso, Xp.iso Placed under the/home/conan/os directory. 1) Create GUEST1, Ubuntu 64-bit LTS 12.04 version (command line, no visual interface) Mount the U1204.iso file in a directory~ sudo mount-o loop/home/conan/os/u1204.iso/home/conan/os/ubuntu~ Ls/home/conan/os/ubuntuBoot dists EFI isolinux pics