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输入密码后，Kali Linux 需要很长时间才能加载 GUI？IPTABLES

tag-icon • tag-icon networking firewall iptables connection kali-linux
输入密码后，Kali Linux 需要很长时间才能加载 GUI？IPTABLES

输入密码登录后，加载 GUI 需要很长时间。

我认为问题出在防火墙上，当我启用防火墙时，GUI 加载时间太长了。超过一分钟，如果禁用防火墙，则加载时间在 3 到 5 秒内。

我采取的步骤：

sudo iptables -P INPUT DROP
sudo iptables -P OUTPUT ACCEPT
sudo iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
sudo apt install iptables-persistent
sudo netfilter-persistent save
sudo systemctl status netfilter-persistent
sudo systemctl start netfilter-persistent
sudo systemctl enable netfilter-persistent --> This is the issue, it takes more than 2 minutes to load gui
sudo systemctl disable netfilter-persistent --> This solves but the filtration is off, it takes 3 to 5 sec to load gui

以下是数百条评论中的几行dmesg：

Dropped: IN=eth0 OUT= MAC=01:00:5e:00:00:01:bc:62:d2:a7:d1:60:08:00 SRC=0.0.0.0 DST=224.0.0.1 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 
Dropped: IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:bc:62:d2:a7:d1:60:08:00 SRC=192.168.1.1 DST=192.168.1.255 LEN=116 TOS=0x00 PREC=0x00 TTL=64 ID=22737 DF PROTO=UDP SPT=47464 DPT=7121 LEN=96

系统：

 Static hostname: kali-raspberry-pi
       Icon name: computer
Operating System: Kali GNU/Linux Rolling
          Kernel: Linux 5.15.44-Re4son-v7l+
    Architecture: arm

帮助我排除故障并在不禁用防火墙的情况下修复它。

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