问启动时运行命令时“拒绝权限”

EN

#!/bin/bash

# Bash script to show list of bvb tuner

gnome-terminal --title="list of bvb tuners" -x bash -c "lsdvb; read line" &

gnome-terminal --title="Tuner 4:" -x bash -c "dvblast -a 4 -f 12596000 -s 27500000 -v 13 -c Tuner4.cfg -i 1 ; read line" &

open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3

        lsdvb: Simple utility to list PCI/PCIe DVB devices
        Version: 0.0.4
        Copyright (C) Manu Abraham
+++ exited with 0 +++

open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
open("/lib/x86_64-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
DVBlast 2.2 (release)
warning: restarting
open("/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache", O_RDONLY) = 3
open("/usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so", O_RDONLY|O_CLOEXEC) = 3
debug: using linux-dvb API version 5
open("/dev/dvb/adapter3/frontend0", O_RDWR|O_NONBLOCK) = -1 ENOENT (No such file or directory)
error: opening device /dev/dvb/adapter3/frontend0 failed (No such file or directory)
+++ exited with 1 +++