我的电脑是ubuntu 12.10，今天在网上搜到关于hostAP建立热点。（参考的是http://www.tuicool.com/articles/ZnqaUz） 我用另一台电脑可以连上 但是会出现掉线的现象。而且就算连上也上不了网～
Internet Systems Consortium DHCP Server 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Wrote 0 leases to leases file.
Listening on LPF/wlan0/30:14:4a:e9:fa:e7/192.168.0.0/24
Sending on LPF/wlan0/30:14:4a:e9:fa:e7/192.168.0.0/24
Sending on Socket/fallback/fallback-net
Can't create PID file /var/run/dhcp-server/dhcpd.pid: Permission denied.
我后来在网上下载hostapd1.0和dhcp4.3编译，但是编译一直报错 没法通过。。网上给的都是大同小异，也不详细～～我想贴吧里的ubuntu爱好者能给我一个帮助吗？在线急求```
Internet Systems Consortium DHCP Server 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Wrote 0 leases to leases file.
Listening on LPF/wlan0/30:14:4a:e9:fa:e7/192.168.0.0/24
Sending on LPF/wlan0/30:14:4a:e9:fa:e7/192.168.0.0/24
Sending on Socket/fallback/fallback-net
Can't create PID file /var/run/dhcp-server/dhcpd.pid: Permission denied.
我后来在网上下载hostapd1.0和dhcp4.3编译，但是编译一直报错 没法通过。。网上给的都是大同小异，也不详细～～我想贴吧里的ubuntu爱好者能给我一个帮助吗？在线急求```
