[syslinux] syslinux-3.36 Physical Floppy Disk Access Problem
H. Peter Anvin
hpa at zytor.com
Sat Jun 30 08:17:56 PDT 2007
Desmond Boyd wrote:
>>
>> There should be a line when MEMDISK boots up saying something about "INT
>> 13 08", what is that printout?
>>
>> -hpa
>>
>
> Hi,
>
> Version 3.32-pre3 Physical Disk Drive B: OK with Virtual Disk Drive as A:
> Version 3.32-pre4 Physical Disk Drive B: Not Present only Virtual Disks A:
> and B:
>
> INT 13 08 Success, Count = 1, BPT = f000:a137
> old int13=f00023cb, int15=f000f859
> new int13= 9ec00008, int15=9ec00375
>
> All memory addresses listed on the memdisk info page @ bootup for pre3/pre4
> are identical but pre4 does not see the physical floppy disk.
>
> If you need the exact screen information from both versions I can write each
> one down unless there is a way to save the boot information with a switch to
> the virtual fdd then I can upload the info to a networkshare.
>
I went and looked over the patches between 3.32-pre3 and 3.32-pre4, and
I found a likely cause for this failure. I have pushed out a 3.53-pre3
prerelease with a test fix; if you could please test that out I would
appreciate it.
-hpa
More information about the Syslinux
mailing list