Problem burning/mounting cd-rom

[Frank Staals]

Hey,

I have an Acer Aspire 1356 LCi laptop with a CD-RW/DVD-drive in it so I 
can burn cds and read DVD's and cd's. But when I tried to burn and mount 
a datadisk this happend:

frank at Riza$ mkisofs -o tmp1.iso VirtualDub-1.6.11.zip totaal.wmv
 24.61% done, estimate finish Thu Jan  5 13:37:10 2006
 49.25% done, estimate finish Thu Jan  5 13:37:10 2006
 73.82% done, estimate finish Thu Jan  5 13:37:10 2006
 98.49% done, estimate finish Thu Jan  5 13:37:10 2006
Total translation table size: 0
Total rockridge attributes bytes: 0
Total directory bytes: 0
Path table size(bytes): 10
Max brk space used 8724
20320 extents written (39 MB)
frank at Riza$

root at Riza# burncd -f /dev/acd0 -s 12 data tmp1.iso fixate
next writeable LBA 0
writing from file tmp1.iso size 40640 KB
written this track 40640 KB (100%) total 40640 KB
fixating CD, please wait..



root at Riza# mount_cd9660 -v /dev/acd0 /mnt/dvd/
could not determine starting sector, using very first session
mount_cd9660: /dev/acd0: Input/output error
root at Riza#

I'm using a Philips CD-RW which I cleaned before use with:

root at Riza# burncd -f /dev/acd0 erase
erasing CD - 99 % done    

I tried searching what I could do about it, but I couldn't realy find 
something usefull. It seems that something goes wrong with burning the 
CD I guess ( looking at the output when trying to mount it ) but I'm not 
sure what I do wrong. Everything worked fine up until today. I hope 
someone can point out what I can do about it.

Thanks in advance,


-- 
-Frank Staals