Não tem disquete, esqueci de mencionar que pc é um notebook.
Comando ''mount":
cassio@cassio:~$ mount
/dev/sda6 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
none on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /dev type devtmpfs (rw,mode=0755)
none on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
none on /dev/shm type tmpfs (rw,nosuid,nodev)
none on /var/run type tmpfs (rw,nosuid,mode=0755)
none on /var/lock type tmpfs (rw,noexec,nosuid,nodev)
none on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
/dev/sda1 on /media/sda1 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda5 on /media/sda5 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_permissions)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
gvfs-fuse-daemon on /home/cassio/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=cassio)
Comando "ls -la /dev/ | grep ^b":
cassio@cassio:~$ ls -la /dev/ | grep ^b
brw-rw---- 1 root disk 7, 0 2010-09-02 22:44 loop0
brw-rw---- 1 root disk 7, 1 2010-09-02 22:44 loop1
brw-rw---- 1 root disk 7, 2 2010-09-02 22:44 loop2
brw-rw---- 1 root disk 7, 3 2010-09-02 22:44 loop3
brw-rw---- 1 root disk 7, 4 2010-09-02 22:44 loop4
brw-rw---- 1 root disk 7, 5 2010-09-02 22:44 loop5
brw-rw---- 1 root disk 7, 6 2010-09-02 22:44 loop6
brw-rw---- 1 root disk 7, 7 2010-09-02 22:44 loop7
brw-rw---- 1 root disk 1, 0 2010-09-02 22:44 ram0
brw-rw---- 1 root disk 1, 1 2010-09-02 22:44 ram1
brw-rw---- 1 root disk 1, 10 2010-09-02 22:44 ram10
brw-rw---- 1 root disk 1, 11 2010-09-02 22:44 ram11
brw-rw---- 1 root disk 1, 12 2010-09-02 22:44 ram12
brw-rw---- 1 root disk 1, 13 2010-09-02 22:44 ram13
brw-rw---- 1 root disk 1, 14 2010-09-02 22:44 ram14
brw-rw---- 1 root disk 1, 15 2010-09-02 22:44 ram15
brw-rw---- 1 root disk 1, 2 2010-09-02 22:44 ram2
brw-rw---- 1 root disk 1, 3 2010-09-02 22:44 ram3
brw-rw---- 1 root disk 1, 4 2010-09-02 22:44 ram4
brw-rw---- 1 root disk 1, 5 2010-09-02 22:44 ram5
brw-rw---- 1 root disk 1, 6 2010-09-02 22:44 ram6
brw-rw---- 1 root disk 1, 7 2010-09-02 22:44 ram7
brw-rw---- 1 root disk 1, 8 2010-09-02 22:44 ram8
brw-rw---- 1 root disk 1, 9 2010-09-02 22:44 ram9
brw-rw---- 1 root disk 8, 0 2010-09-02 22:44 sda
brw-rw---- 1 root disk 8, 1 2010-09-02 22:44 sda1
brw-rw---- 1 root disk 8, 2 2010-09-02 22:44 sda2
brw-rw---- 1 root disk 8, 5 2010-09-02 22:44 sda5
brw-rw---- 1 root disk 8, 6 2010-09-02 22:44 sda6
brw-rw---- 1 root disk 8, 7 2010-09-02 22:44 sda7
brw-rw----+ 1 root cdrom 11, 0 2010-09-02 22:44 sr0
Comando "dmesg | tail -50":
cassio@cassio:~$ dmesg | tail -50
[ 747.284063] eth0: auto-negotiating...
[ 757.308069] eth0: auto-negotiating...
[ 767.332093] eth0: auto-negotiating...
[ 777.356046] eth0: auto-negotiating...
[ 787.380060] eth0: auto-negotiating...
[ 797.404052] eth0: auto-negotiating...
[ 807.428066] eth0: auto-negotiating...
[ 817.452049] eth0: auto-negotiating...
[ 827.476061] eth0: auto-negotiating...
[ 837.500047] eth0: auto-negotiating...
[ 847.524091] eth0: auto-negotiating...
[ 857.548076] eth0: auto-negotiating...
[ 867.572058] eth0: auto-negotiating...
[ 877.596066] eth0: auto-negotiating...
[ 887.620110] eth0: auto-negotiating...
[ 897.644054] eth0: auto-negotiating...
[ 907.668070] eth0: auto-negotiating...
[ 917.692144] eth0: auto-negotiating...
[ 927.716047] eth0: auto-negotiating...
[ 937.740048] eth0: auto-negotiating...
[ 947.764045] eth0: auto-negotiating...
[ 957.788162] eth0: auto-negotiating...
[ 967.812065] eth0: auto-negotiating...
[ 977.836056] eth0: auto-negotiating...
[ 987.860042] eth0: auto-negotiating...
[ 997.884361] eth0: auto-negotiating...
[ 1007.908067] eth0: auto-negotiating...
[ 1017.932045] eth0: auto-negotiating...
[ 1023.936077] usb 2-1: new full speed USB device using ohci_hcd and address 4
[ 1025.395372] usb 2-1: configuration #1 chosen from 1 choice
[ 1027.956409] eth0: auto-negotiating...
[ 1037.980093] eth0: auto-negotiating...
[ 1048.004046] eth0: auto-negotiating...
[ 1058.028087] eth0: auto-negotiating...
[ 1068.053158] eth0: auto-negotiating...
[ 1078.076055] eth0: auto-negotiating...
[ 1088.100271] eth0: auto-negotiating...
[ 1098.124052] eth0: auto-negotiating...
[ 1108.148054] eth0: auto-negotiating...
[ 1118.172248] eth0: auto-negotiating...
[ 1128.196362] eth0: auto-negotiating...
[ 1138.220042] eth0: auto-negotiating...
[ 1148.244060] eth0: auto-negotiating...
[ 1158.268050] eth0: auto-negotiating...
[ 1168.292057] eth0: auto-negotiating...
[ 1178.316151] eth0: auto-negotiating...
[ 1188.340060] eth0: auto-negotiating...
[ 1198.364066] eth0: auto-negotiating...
[ 1208.388064] eth0: auto-negotiating...
[ 1218.412042] eth0: auto-negotiating...