无法找到其文件。
终端fdisk -l没有给出预期的结果。我尝试使用“ ”安装设备，mount /dev/sdb1 /media/usb但它说安装需要“设备类型”。
请建议解决此问题的方法。
tail -f /var/log/*log这是插入 USB 驱动器后的输出。
/var/log/Xorg.0.log <==
[ 4224.638] AUDIT: Sun Mar 3 14:35:34 2013: 1784: client 30 connected from local host ( uid=500 gid=500 pid=23902 )
Auth name: MIT-MAGIC-COOKIE-1 ID: 180
[ 4224.813] AUDIT: Sun Mar 3 14:35:34 2013: 1784: client 21 disconnected
[ 4852.120] AUDIT: Sun Mar 3 14:46:01 2013: 1784: client 29 disconnected
[ 5168.650] (II) intel(0): EDID vendor "SEC", prod id 21825
[ 5168.650] (II) intel(0): Printing DDC gathered Modelines:
[ 5168.650] (II) intel(0): Modeline "1366x768"x0.0 72.33 1366 1414 1446 1526 768 770 775 790 -hsync -vsync (47.4 kHz)
[ 5178.661] AUDIT: Sun Mar 3 14:51:28 2013: 1784: client 21 connected from local host ( uid=500 gid=500 pid=25073 )
Auth name: MIT-MAGIC-COOKIE-1 ID: 180
[ 5178.674] AUDIT: Sun Mar 3 14:51:28 2013: 1784: client 21 disconnected
[ 5179.044] AUDIT: Sun Mar 3 14:51:28 2013: 1784: client 21 connected from local host ( uid=500 gid=500 pid=25074 )
Auth name: MIT-MAGIC-COOKIE-1 ID: 180
[ 5559.459] AUDIT: Sun Mar 3 14:57:48 2013: 1784: client 29 connected from local host ( uid=500 gid=500 pid=2011 )
Auth name: MIT-MAGIC-COOKIE-1 ID: 180
[ 5559.460] AUDIT: Sun Mar 3 14:57:48 2013: 1784: client 29 disconnected
[ 5779.037] AUDIT: Sun Mar 3 15:01:28 2013: 1784: client 21 disconnected
[ 5779.048] AUDIT: Sun Mar 3 15:01:28 2013: 1784: client 21 connected from local host ( uid=500 gid=500 pid=25111 )
Auth name: MIT-MAGIC-COOKIE-1 ID: 180
[ 6379.037] AUDIT: Sun Mar 3 15:11:28 2013: 1784: client 21 disconnected
[ 6379.047] AUDIT: Sun Mar 3 15:11:28 2013: 1784: client 21 connected from local host ( uid=500 gid=500 pid=25132 )
Auth name: MIT-MAGIC-COOKIE-1 ID: 180
[ 6628.138] (II) intel(0): EDID vendor "SEC", prod id 21825
[ 6628.138] (II) intel(0): Printing DDC gathered Modelines:
[ 6628.138] (II) intel(0): Modeline "1366x768"x0.0 72.33 1366 1414 1446 1526 768 770 775 790 -hsync -vsync (47.4 kHz)
[ 6628.152] AUDIT: Sun Mar 3 15:15:37 2013: 1784: client 28 connected from local host ( uid=500 gid=500 pid=25148 )
Auth name: MIT-MAGIC-COOKIE-1 ID: 180
[ 6636.586] AUDIT: Sun Mar 3 15:15:45 2013: 1784: client 28 disconnected
[ 6637.183] AUDIT: Sun Mar 3 15:15:46 2013: 1784: client 21 disconnected
[ 7355.394] AUDIT: Sun Mar 3 15:27:44 2013: 1784: client 21 connected from local host ( uid=500 gid=500 pid=2011 )
Auth name: MIT-MAGIC-COOKIE-1 ID: 180
[ 7355.394] AUDIT: Sun Mar 3 15:27:44 2013: 1784: client 21 disconnected