mzyouche@unassigned-hostname:~$ sudo dmesg | grep "fd0"
[sudo] mzyouche 的密码：
[    1.595365] Floppy drive(s): fd0 is 1.44M
[   40.892038] print_req_error: I/O error, dev fd0, sector 0
[   94.811077] print_req_error: I/O error, dev fd0, sector 0