我的 USB 工作正常，现在无法打开，显示以下消息：
Error mounting /dev/sdb1 at /media/sooraj/7D64-9145: Command-line `mount -t "vfat" -o "uhelper=udisks2,nodev,nosuid,uid=1002,gid=1002,shortname=mixed,dmask=0077,utf8=1,showexec,flush" "/dev/sdb1" "/media/sooraj/7D64-9145"' exited with non-zero exit status 32: mount: /dev/sdb1: can't read superblock