debian13变化大吗。脚本用不了了

刚安装了个debian13 自己写的bbr 脚本报错了。

sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or directory
sed: can't read /etc/sysctl.conf: No such file or dire

好像在哪 看到过说13 默认开户bbr fq????????