I.MX6 ubuntu-core-14.04 Apache php mysql Qt5

/***************************************************************************
 *           I.MX6 ubuntu-core-14.04 Apache php mysql Qt5
 * 说明：
 *     之前有尝试过12.04版本的，这里再继续尝试一下14.04，看一下有什么不同的
 * 地方。相对前一次的尝试，这次相对来说更深入了一点点，遗憾就是没有吧Qt5跑
 * 起来，虽然编译通过，但运行的时候HDMI上没有显示。
 *
 *                                      2016-11-3 深圳 南山平山村 曾剑锋
 *************************************************************************/一、参考文档：
    . I.MX6 Ubuntu core porting
        http://www.cnblogs.com/zengjfgit/p/5405477.html
    . 树莓派3上安装Qt5
        http://www.mamicode.com/info-detail-1400876.html
    . Ubuntu 14.04 配置 LAMP+phpMyAdmin PHP(5.5.)开发环境
        http://blog.csdn.net/tecn14/article/details/27515241
    . Qt5 从头学（）--手动构建HelloWold
        http://www.cnblogs.com/csulennon/p/4479236.html
    . How do i set up the server's fully qualified domain name?
        http://stackoverflow.com/questions/9445772/how-do-i-set-up-the-servers-fully-qualified-domain-name二、下载地址：
    . http://mirror1.ku.ac.th/ubuntu-cdimages/ubuntu-core/releases/14.04/release/
    . ubuntu-core-14.04-core-armhf.tar.gz三、修改内容：
    . cat /etc/init/ttymxc.conf
        # tty5 - getty
        #
        # This service maintains a getty on tty5 from the point the system is
        # started until it is shut down again.        start on runlevel [] and not-container        stop on runlevel [!]        respawn
        exec /sbin/getty -L  ttymxc0 vt102
    . cat /etc/network/interfaces
        # interfaces() file used by ifup() and ifdown()
        # Include files from /etc/network/interfaces.d:
        source-directory /etc/network/interfaces.d        auto eth0
        iface eth0 inet dhcp
            hwaddress ether :B3:D5::6F:
    . cat /etc/passwd
        root::::root:/root:/bin/bash
        daemon:x:::daemon:/usr/sbin:/usr/sbin/nologin
        bin:x:::bin:/bin:/usr/sbin/nologin
        sys:x:::sys:/dev:/usr/sbin/nologin
        sync:x:::sync:/bin:/bin/sync
        games:x:::games:/usr/games:/usr/sbin/nologin
        man:x:::man:/var/cache/man:/usr/sbin/nologin
        lp:x:::lp:/var/spool/lpd:/usr/sbin/nologin
        mail:x:::mail:/var/mail:/usr/sbin/nologin
        news:x:::news:/var/spool/news:/usr/sbin/nologin
        uucp:x:::uucp:/var/spool/uucp:/usr/sbin/nologin
        proxy:x:::proxy:/bin:/usr/sbin/nologin
        www-data:x:::www-data:/var/www:/usr/sbin/nologin
        backup:x:::backup:/var/backups:/usr/sbin/nologin
        list:x:::Mailing List Manager:/var/list:/usr/sbin/nologin
        irc:x:::ircd:/var/run/ircd:/usr/sbin/nologin
        gnats:x:::Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin
        nobody:x:::nobody:/nonexistent:/usr/sbin/nologin
        libuuid:x::::/var/lib/libuuid:
        syslog:x::::/home/syslog:/bin/false
        mysql:x:::MySQL Server,,,:/nonexistent:/bin/false  (mysql默认是没安装的，这是另外安装好的)
        root@localhost:/# 四、查看情况：
    . 网络：
        root@localhost:/# ifconfig
        eth0      Link encap:Ethernet  HWaddr ::9f::b4:0a
                  inet addr:10.0.2.12  Bcast:10.0.2.255  Mask:255.255.255.0
                  inet6 addr: fe80:::9fff:fe02:b40a/ Scope:Link
                  UP BROADCAST RUNNING MULTICAST  MTU:  Metric:
                  RX packets: errors: dropped: overruns: frame:
                  TX packets: errors: dropped: overruns: carrier:
                  collisions: txqueuelen:
                  RX bytes: (5.7 KB)  TX bytes: (5.6 KB)        lo        Link encap:Local Loopback
                  inet addr:127.0.0.1  Mask:255.0.0.0
                  inet6 addr: ::/ Scope:Host
                  UP LOOPBACK RUNNING  MTU:  Metric:
                  RX packets: errors: dropped: overruns: frame:
                  TX packets: errors: dropped: overruns: carrier:
                  collisions: txqueuelen:
                  RX bytes: (0.0 B)  TX bytes: (0.0 B)        root@localhost:/#
    . 更新：
        apt-get update
    . 安装mysql（已安装成功）：
        apt-get install mysql-server
    . Vim：
        apt-get install vim
    . 安装php5，结果自动安装了apache：
        . apt-get install php5
        . 上面命令自动安装了apache2
        . 解决报错：
            . localhost login: AH00557: apache2: apr_sockaddr_info_get() failed for localhost.localdomain
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive globally to suppress this message
            . cat /etc/apache2/apache2.conf
                ......
                ServerName <your server name>   # 添加在最后，如果本身有这个字段，修改就OK了
    . 安装qt5-default：
        . apt-get install qt5-default
        . apt-get install make g++
        . 测试程序：http://zetcode.com/gui/qt5/widgets/
        . 编译脚本remake.sh：
            #!/bin/bash            qmake -project
            qmake
            sleep
            echo "QT += widgets" >> root.pro
            make
    . 安装dbus
        . apt-get install dbus
        . apt-get install libegl1-mesa-dev
        . dbus-uuidgen > /var/lib/dbus/machine-id