After install Windows 10 and upgrage to 1803 or newer version, the F2/F3 key did not work anymore, and BootCamp can not work under new Windows 10. Here is the solution, just import below Reg into Windows 10 system:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000]
"EnableBrightnessControl"=dword:00000001Install and reboot, F2/F3 should work.
SAMBA.org has an easy understandabl wiki on wiki.samba.org:
[update]This URL as well:
https://wiki.samba.org/index.php/Setting_up_Samba_as_a_Domain_Member
If you have install and config before, better do below step for a clean setup to avoid mess:
a. Verify no any Samba related processes are running:
#ps ax | egrep "samba|smbd|nmbd|winbindd"Shutdown those process if listed.
b. Backup smb.conf if needed, to list the path to the file, enter:
#smbd -b | grep "CONFIGFILE"c. Remove all Samba database files, such as *.tdb and *.ldb. To list the folders containing Samba databases:
#smbd -b | egrep "LOCKDIR|STATEDIR|CACHEDIR|PRIVATE_DIR"apt install samba krb5-config krb5-user winbind libpam-winbind libnss-winbind cifs-utils smbclient2020春节因为新型肺炎的疫情，在家要呆😳近20天，于是把一直想折腾的VoIP on OpenWRT完成。参考了配置EPON家庭网关接入中国电信电话交换IP网络及其另外一篇博文，但一些设置没法同样实现。
光纤是电信的，光猫是ZTE的F450G，桥接到X86的OpenWRT（ver：19.07.1）拨号上网，同时设置VLAN接入电信IPTV。F450G的一个LAN口接软路由的WAN（物理eth0）口，F450G的LAN保留192.168.1.1，电信的模拟电话仍然接在F450G的电话口上；软路由的LAN使用192.168.10.x网段，物理eth0上建立一个新的连接DSL，ip地址是192.168.1.5：
For Ubuntu 16.04, ZFS was support natively, simply:
sudo apt install zfs为了安装Typecho，需要安装MySQL和Apache （Nginx对Typecho的url支持有些问题，网上有教程，太复杂，直接Apache）。希望MySQL的数据库安装在ZFS上，由于InnoDB和ZFS缺省的Block Size不一样，可能有性能的问题（其实对个人网站影响可以忽略不计，生命贵在折腾），于是有以下的总结（参考www.antanst.com） ：