mount and display a floppy
Hello,
After verifying that the recommended line for /etc/fstab is correct as stated in another website...something like /dev/fd0 /media/floppy0 auto rw,..............etc. and rebooting so that it should have been executed. And then issuing the command udisks --mount /dev/fd0 I get this error message explaining the failure: "could not mount.../dev/fd0 is not a valid block device. bill@happy1:/sbin$ lspci 00:00.0 Host bridge: VIA Technologies, Inc. VT8378 [KM400/A] Chipset Host Bridge 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI Bridge 00:07.0 Network controller: RaLink RT2561/RT61 802.11g PCI 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) 00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) 00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge 00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 50) 00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 74) 01:00.0 VGA compatible controller: VIA Technologies, Inc. KM400/KN400/P4M800 [S3 UniChrome] (rev 01) bill@happy1:/sbin$ uname -r 2.6.35-32-generic Any help would be appreciated. |
Try 'dmesg | grep -i floppy'
post output here also what type was the floppy formatted in? |
bill@happy1:~$ dmesg | grep -i floppy
[ 1.411894] Floppy drive(s): fd0 is 1.44M The floppy was created as a Windows bootable, so my guess is vfat |
try this with the disk in
mount -t vfat /dev/fd0 /mnt/floppy0 |
I put the Windows bootable floppy in the drive, then:
bill@happy1:/mnt$ sudo mount -t vfat /dev/fd0 /mnt/floppy0 mount: /dev/fd0 is not a valid block device |
What distribution/version are you running?
The floppy module may not be loaded. As root try: modprobe floppy |
bill@happy1:/mnt$ sudo modprobe floppy
[sudo] password for bill: bill@happy1:/mnt$ ....there was no output from this command..... I am running Ubuntu 10.10 with kernel 2.6.35-32-generic |
No output is a good thing.
Try to mount your floppy |
thats normal now try
sudo mount -t vfat /dev/fd0 /mnt/floppy0 might want to add it to your /etc/modules list just enter floppy |
bill@happy1:/mnt$ sudo mount -t vfat /dev/fd0 /mnt/floppy0
mount: block device /dev/fd0 is write-protected, mounting read-only Added "floppy" (sans quotes) to /etc/modules However, directory /mnt/floppy0 is still empty. |
perhaps try mount -t auto /dev/fd0 /mnt/floppy0 after unmounting
also are you positive there is contents within the disk? |
It appears the floppy is mounted.
Did you write protect the disk on purpose? What is supposed to be on the disk? How was it created? |
I recently read the disk using Windows and it has many files, so I'm
pretty sure of the floppy's integrity. bill@happy1:/mnt/floppy0$ umount /dev/fd0 umount: /dev/fd0 is not mounted (according to mtab) bill@happy1:/mnt/floppy0$ sudo mount -t auto /dev/fd0 /mnt/floppy0 [sudo] password for bill: mount: block device /dev/fd0 is write-protected, mounting read-only bill@happy1:/mnt/floppy0$ dir ----directory has no contents----- ----then I shifted the write-protect tab on the floppy to off----- bill@happy1:/mnt/floppy0$ sudo mount -t auto /dev/fd0 /mnt/floppy0 mount: /dev/fd0 is not a valid block device Sacre Bleu...did it mount or did it not ?? I dunno... |
By using "Windows" I mean another operating system on this same computer,
so it's using the same hardware now, only under Ubuntu 10.10 |
You can not mount or unmount a file system if the current working directory is the mount point in this case /mnt/floppy0). Move up a directory to /mnt (FYI the short cut is cd ..) and try mounting it again. The output of the mount command without any options will display a list of all currently mounted file systems.
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