[Karmic] unable to access floppy drive

Bug #447489 reported by Roland Hughes
18
This bug affects 4 people
Affects Status Importance Assigned to Milestone
dosemu (Ubuntu)
New
Undecided
Unassigned
Nominated for Karmic by Rupert Flin

Bug Description

Binary package hint: dosemu

unable to access floppy drive in dosemu. No drive lights activate, but receive this error.

C:\>dir a:
Error reading from drive A: DOS area: sector not found
(A)bort, (I)gnore, (R)etry, (F)ail?
Error reading from drive A: DOS area: sector not found
(A)bort, (I)gnore, (R)etry, (F)ail?
Error reading from drive A: DOS area: sector not found
(A)bort, (I)gnore, (R)etry, (F)ail?
Error reading from drive A: DOS area: sector not found
(A)bort, (I)gnore, (R)etry, (F)ail?
Error reading from drive A: DOS area: sector not found
(A)bort, (I)gnore, (R)etry, (F)ail?
Error reading from drive A: DOS area: sector not found
(A)bort, (I)gnore, (R)etry, (F)ail?
Error reading from drive A: DOS area: sector not found
(A)bort, (I)gnore, (R)etry, (F)ail?
File not found. - 'a:'
C:\>dir b:
Remove diskette in drive A:
Insert diskette in drive B:
Press the any key to continue ...
Error reading from drive B: DOS area: sector not found
(A)bort, (I)gnore, (R)etry, (F)ail?
File not found. - 'b:'

Floppy works fine when booting DOS.

roland@logikaldesktop:~$ ubuntu-bug dosemu
ICE default IO error handler doing an exit(), pid = 2940, errno = 11
roland@logikaldesktop:~$
roland@logikaldesktop:~$
roland@logikaldesktop:~$ lsb_release -rd
Description: Ubuntu karmic (development branch)
Release: 9.10
roland@logikaldesktop:~$

ProblemType: Bug
Architecture: i386
Date: Fri Oct 9 14:08:13 2009
DistroRelease: Ubuntu 9.10
Package: dosemu 1.4.0+svn.1828-2ubuntu2
ProcEnviron:
 LANGUAGE=
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-12.40-generic
SourcePackage: dosemu
Uname: Linux 2.6.31-12-generic i686

Revision history for this message
Roland Hughes (original-seasoned-geek) wrote :
Revision history for this message
ChuckG (tubastuff) wrote :

Incredible that this bug has remained open for 4 years.

The solution is simple--DOSemu running as a user doesn't have root permission to access a physical device.

You can fix this by

sudo chmod a+rw /dev/fd0

Note that you have to do this every time you reboot, as the device table is built fresh.

I can run BIOS-level floppy access just fine using this.

Revision history for this message
lemonnier (p-lemonnier1) wrote : Re: [Bug 447489] Re: [Karmic] unable to access floppy drive

Thank you very much for this information
Le lundi 24 septembre 2012 à 02:19 +0000, ChuckG a écrit :
> Incredible that this bug has remained open for 4 years.
>
> The solution is simple--DOSemu running as a user doesn't have root
> permission to access a physical device.
>
> You can fix this by
>
> sudo chmod a+rw /dev/fd0
>
> Note that you have to do this every time you reboot, as the device table
> is built fresh.
>
> I can run BIOS-level floppy access just fine using this.
>

To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.