Change url and fix some command for new ubuntu version

Signed-off-by: zactr <[email protected]>

Author: z4npu90

ubuntu.sh

@@ -4,7 +4,7 @@ time1="$( date +"%r" )"
 
 install1 () {
 directory=ubuntu-fs
-UBUNTU_VERSION=22.04
+UBUNTU_VERSION=jammy
 if [ -d "$directory" ];then
 first=1
 printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;227m[WARNING]:\e[0m \x1b[38;5;87m Skipping the download and the extraction\n"
@@ -35,7 +35,7 @@ exit 1
 
 esac
 
-wget http://cdimage.ubuntu.com/ubuntu-base/releases/${UBUNTU_VERSION}/release/ubuntu-base-${UBUNTU_VERSION}-base-${ARCHITECTURE}.tar.gz -q -O ubuntu.tar.gz 
+wget https://partner-images.canonical.com/core/${UBUNTU_VERSION}/current/ubuntu-${UBUNTU_VERSION}-core-cloudimg-${ARCHITECTURE}-root.tar.gz -q -O ubuntu.tar.gz 
 printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Download complete!\n"
 
 fi
@@ -44,7 +44,7 @@ cur=`pwd`
 mkdir -p $directory
 cd $directory
 printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Decompressing the ubuntu rootfs, please wait...\n"
-tar -zxf $cur/ubuntu.tar.gz --exclude='dev'||:
+proot --link2symlink tar -zxf $cur/ubuntu.tar.gz --exclude='dev'||:
 printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m The ubuntu rootfs have been successfully decompressed!\n"
 printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Fixing the resolv.conf, so that you have access to the internet\n"
 printf "nameserver 8.8.8.8\nnameserver 8.8.4.4\n" > etc/resolv.conf