Update menu.sh

menu.sh

@@ -9,8 +9,8 @@ declare -A T
 
 T[E0]="\n Language:\n  1.English (default) \n  2.简体中文\n"
 T[C0]="${T[E0]}"
-T[E1]="1. First publication on a global scale. WARP Client support Ubuntu 18.04 and CentOS 7; 2. Support Arch Linux. "
-T[C1]="1. 全网首发: WARP Client 支持 Ubuntu 18.04 and CentOS 7; 2. 支持 Arch Linux"
+T[E1]="1. First publication on a global scale. WARP Client support Ubuntu 18.04 and CentOS 7; 2. Support Arch Linux. 3.WARP support Debian 9"
+T[C1]="1. 全网首发: WARP Client 支持 Ubuntu 18.04 and CentOS 7; 2. 支持 Arch Linux; 3. WARP 支持 Debian 9"
 T[E2]="The script must be run as root, you can enter sudo -i and then download and run again. Feedback: [https://github.com/fscarmen/warp/issues]"
 T[C2]="必须以root方式运行脚本，可以输入 sudo -i 后重新下载运行，问题反馈:[https://github.com/fscarmen/warp/issues]"
 T[E3]="The TUN module is not loaded. You should turn it on in the control panel. Ask the supplier for more help. Feedback: [https://github.com/fscarmen/warp/issues]"
@@ -39,7 +39,7 @@ T[E14]="Got the WARP IP successfully."
 T[C14]="已成功获取 WARP 网络"
 T[E15]="WARP is turned off. It could be turned on again by [warp o]"
 T[C15]="已暂停 WARP，再次开启可以用 warp o"
-T[E16]="The script specifically adds WARP network interface for VPS, detailed:[https://github.com/fscarmen/warp]\n Features:\n	* Support WARP+ account. Third-party scripts are use to increase WARP+ quota or upgrade kernel.\n	* Not only menus, but commands with option.\n	* Intelligent analysis of operating system：Ubuntu 16.04、18.04、20.04，Debian 10、11，CentOS 7、8, Alpine, Arch Linux 3. Be sure to choose the LTS system. And architecture：AMD or ARM\n	* Automatically select four WireGuard solutions. Performance: Kernel with WireGuard integration＞Install kernel module＞wireguard-go\n	* Intelligent analysis of the latest version of the WGCF\n	* Suppert WARP Linux client.\n	* Output WARP status, IP region and asn\n"
+T[E16]="The script specifically adds WARP network interface for VPS, detailed:[https://github.com/fscarmen/warp]\n Features:\n	* Support WARP+ account. Third-party scripts are use to increase WARP+ quota or upgrade kernel.\n	* Not only menus, but commands with option.\n	* Intelligent analysis of operating system：Ubuntu 16.04、18.04、20.04，Debian 9、10、11，CentOS 7、8, Alpine, Arch Linux 3. Be sure to choose the LTS system. And architecture：AMD or ARM\n	* Automatically select four WireGuard solutions. Performance: Kernel with WireGuard integration＞Install kernel module＞wireguard-go\n	* Intelligent analysis of the latest version of the WGCF\n	* Suppert WARP Linux client.\n	* Output WARP status, IP region and asn\n"
 T[C16]="本项目专为 VPS 添加 wgcf 网络接口，详细说明：[https://github.com/fscarmen/warp]\n脚本特点:\n	* 支持 WARP+ 账户，附带第三方刷 WARP+ 流量和升级内核 BBR 脚本\n	* 普通用户友好的菜单，进阶者通过后缀选项快速搭建\n	* 智能判断操作系统：Ubuntu 、Debian 、CentOS、 Alpine 和 Arch Linux，请务必选择 LTS 系统；硬件结构类型：AMD 或者 ARM\n	* 结合 Linux 版本和虚拟化方式，自动优选4个 WireGuard 方案。网络性能方面：内核集成 WireGuard＞安装内核模块＞wireguard-go\n	* 智能判断 WGCF 作者 github库的最新版本 （Latest release）\n	* 支持 WARP Linux Socks5 Client\n	* 输出执行结果，提示是否使用 WARP IP ，IP 归属地和线路提供商\n"
 T[E17]="Version"
 T[C17]="脚本版本"
@@ -1046,8 +1046,9 @@ install(){
 
 		# 添加 backports 源,之后才能安装 wireguard-tools 
 		if [[ $(echo $SYS | sed "s/[^0-9.]//g" | cut -d. -f1) = 9 ]]; then
-			echo "deb http://deb.debian.org/debian/ unstable main" | tee /etc/apt/sources.list.d/unstable-wireguard.list
-			echo -e "Package: *\nPin: release a=unstable\nPin-Priority: 150\n" | tee /etc/apt/preferences.d/limit-unstable
+			apt -y upgrade
+			echo "deb http://deb.debian.org/debian/ unstable main" > /etc/apt/sources.list.d/unstable-wireguard.list
+			echo -e "Package: *\nPin: release a=unstable\nPin-Priority: 150\n" > /etc/apt/preferences.d/limit-unstable
 			else ${PACKAGE_INSTALL[int]} lsb-release
 			echo "deb http://deb.debian.org/debian $(lsb_release -sc)-backports main" > /etc/apt/sources.list.d/backports.list
 		fi