出于某种原因,当我nslookup router或nslookup KLAMESERVER我的 router.Klamenick.com 或 KLAMESERVER.Klamenick.com 内部域时,它总是说:
Server: 192.168.0.2
Address: 192.168.0.2#53
** server can't find router.Klamenick.com: SERVFAIL
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我检查了我配置的所有文档,以检查我的域是否在它们之后有句点,并且确实如此。它一定是别的东西。
下面是我配置的文件:
/etc/bind/named.conf.options
options {
directory "/var/cache/bind";
// If there is a firewall between you and nameservers you want
// to talk to, you may need to fix the firewall to allow multiple
// ports to talk. See http://www.kb.cert.org/vuls/id/800113
// If your ISP provided one or more IP addresses for stable
// nameservers, you probably want to use them …Run Code Online (Sandbox Code Playgroud) /etc/apparmor.d/usr.sbin.named
/var/log/bind9/** rw,
/var/log/bind9/ rw,
/etc/bind/named.conf.options
options {
directory "/var/cache/bind";
auth-nxdomain no;
listen-on-v6 { any; };
statistics-file "/var/cache/bind/named.stats";
rrset-order {order cyclic;};
allow-transfer { 127.0.0.1; };
};
logging {
channel b_query {
file "/var/log/bind9/query.log" versions 2 size 1m;
print-time yes;
severity info;
};
category queries { b_query; };
};
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服务 bind9 状态
isc_stdio_open '/var/log/bind9/query.log' 失败:权限被拒绝
我已经在其中创建了 bind9/var/log并root:bind获得了许可755
我已经重新启动了 apparmor 和 bind9 相同的错误。怎么了 ?
今天早上我升级到了最新的 22.04 LTS 版本,之后我的 xmodmap 脚本不再工作,我很好奇是否有什么变化导致脚本不再工作。我使用这个脚本,这样我就可以将“jikl”与 CAPSLOCK 结合起来作为我的箭头键,以便于导航。这是我的 xmodmap 脚本:
keycode 66 = Mode_switch
keysym j = j J Left
keysym l = l L Right
keysym i = i I Up
keysym k = k K Down
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~
我在 Beaglebone Green 上启动 GPSD 时遇到问题。我收到套接字绑定错误:
root@BBG1:/etc/init# gpsd -D3 -n -N /dev/ttyUSB0
gpsd:INFO: launching (Version 3.16)
gpsd:ERROR: can't bind to IPv4 port gpsd, Address already in use
gpsd:ERROR: maybe gpsd is already running!
gpsd:ERROR: can't bind to IPv6 port gpsd, Address already in use
gpsd:ERROR: maybe gpsd is already running!
gpsd:INFO: command sockets creation failed, netlib errors -1, -1
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看起来这个问题在这些迷你开发板(包括 Raspberry Pi)上很常见,但似乎对大多数人来说解决问题的方法对我不起作用。据我所知,这是因为systemd/init正在击败 gspd。
root@BBG1:/etc/init# netstat -lnpt
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address …Run Code Online (Sandbox Code Playgroud)