profile.d 中有脚本时登录失败

下午好。上有一个/etc/profile.d/脚本bash，按计划在通过 SSH 连接时显示各种信息。

但是，重新启动机器后，通过图形 shell 登录变得根本不可能（Gnome 环境）：我选择用户，输入密码，然后返回用户选择的窗口。同时，通过 SSH 连接时，脚本在终端中运行也没有问题。

从那里删除脚本后，通过图形 shell 登录就可以了。

如何解决这个问题？

UPD。脚本

#!/bin/bash

# Font furniture
b=$(tput bold);
n=$(tput sgr0);

# Functions

func_PrintResourceUsage() {

  if [ -z "$3" ]; then
    echo -e "\t${n}$1\t\t${b}$2${n}";
  else
    echo -e "\t${n}$1\t\t${b}$2${n}\tof \t${b}$3";
  fi;

}

echo -e;

# CPU info
loadavg=$(cat /proc/loadavg);

echo -e "${LinesPrefix}${b}CPU usage:";
func_PrintResourceUsage " 1 min" $(echo $loadavg | awk '{ print $1 }') "";
func_PrintResourceUsage " 5 min" $(echo $loadavg | awk '{ print $2 }') "";
func_PrintResourceUsage "10 min" $(echo $loadavg | awk '{ print $3 }') "";

echo -e;

# RAM info
RAMTotal=$(free -h | awk 'FNR == 2 { print $2 }');
RAMUsed=$(free -h | awk 'FNR == 2 { print $3 }');
SWAPTotal=$(free -h | awk 'FNR == 3 { print $2 }');
SWAPUsed=$(free -h | awk 'FNR == 3 { print $3 }');
echo -e "${LinesPrefix}${b}Memory usage:"
func_PrintResourceUsage "RAM" ${RAMUsed} ${RAMTotal};
func_PrintResourceUsage "SWAP" ${SWAPUsed} ${SWAPTotal};

echo -e;

# Disc space info
MountArr[0]="/";

echo -e "${LinesPrefix}${b}Disc usage:";

for Mount in "${MountArr[@]}"; do

  MountPointInfo=$(/bin/df -Th $Mount 2>/dev/null | tail -n 1);
  MountPointFreeSpace=( \
       $(echo $MountPointInfo | awk '{ print $4 }') \
       $(echo $MountPointInfo | awk '{ print $3 }') \
  );

  func_PrintResourceUsage $Mount ${MountPointFreeSpace[0]} ${MountPointFreeSpace[1]};

done
echo -e;
#users

UsersOnlineCount=$(users | wc -w);

echo -ne "${LinesPrefix}${b}Users logged in:"
echo -e " ${b}${UsersOnlineCount}";
echo -e;

# uptime

SystemUptime=$(uptime | sed 's/.*up \([^,]*\), .*/\1/');
echo -ne "${LinesPrefix}${b}System uptime:"
echo -e "\t${b}${SystemUptime}";
echo -e;