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#1 2006-12-26 05:30:16

bgodea
Member
From: California, USA
Registered: 2006-06-27
Posts: 34

CD/DVD I/O error [solved]

I am able to mount and view files on dvd/cds using my drive through File Browser, but when I try to copy a file I receive an input output error.

Using vlc to play a dvd i receive this error:

Buffer I/O error on device sr0, logical block 46325
end_request: I/O error, dev sr0, sector 185300
Buffer I/O error on device sr0, logical block 46325
end_request: I/O error, dev sr0, sector 188036
Buffer I/O error on device sr0, logical block 47009
end_request: I/O error, dev sr0, sector 188036
Buffer I/O error on device sr0, logical block 47009
end_request: I/O error, dev sr0, sector 7545332
Buffer I/O error on device sr0, logical block 1886333
end_request: I/O error, dev sr0, sector 7545332
Buffer I/O error on device sr0, logical block 1886333
end_request: I/O error, dev sr0, sector 7545348
Buffer I/O error on device sr0, logical block 1886337
end_request: I/O error, dev sr0, sector 7545348
Buffer I/O error on device sr0, logical block 1886337
end_request: I/O error, dev sr0, sector 7563316
Buffer I/O error on device sr0, logical block 1890829
end_request: I/O error, dev sr0, sector 7563316
Buffer I/O error on device sr0, logical block 1890829
end_request: I/O error, dev sr0, sector 10388980
end_request: I/O error, dev sr0, sector 10388980
end_request: I/O error, dev sr0, sector 14700844
end_request: I/O error, dev sr0, sector 14700844
end_request: I/O error, dev sr0, sector 185300
end_request: I/O error, dev sr0, sector 185300
end_request: I/O error, dev sr0, sector 185300

Thanks for your help.

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#2 2006-12-26 08:12:17

drakosha
Member
Registered: 2006-01-03
Posts: 253
Website

Re: CD/DVD I/O error [solved]

I'm not 100% sure, but it looks like damaged (scratched) DVD.

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#3 2006-12-26 17:44:39

bgodea
Member
From: California, USA
Registered: 2006-06-27
Posts: 34

Re: CD/DVD I/O error [solved]

I've tried several dvd's and i receive the same output.

Here is the output when I run vlc:

libdvdread: Attempting to retrieve all CSS keys
libdvdread: This can take a _long_ time, please be patient

libdvdread: Get key for /VIDEO_TS/VIDEO_TS.VOB at 0x0000013e
libdvdread: Elapsed time 1
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x0000049e
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x000004a3
libdvdread: Error cracking CSS key for /VIDEO_TS/VTS_01_1.VOB (0x000004a3)!!
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_02_1.VOB at 0x000004ec
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_03_1.VOB at 0x00001110
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_04_1.VOB at 0x0000288c
libdvdread: Elapsed time 1
libdvdread: Get key for /VIDEO_TS/VTS_05_0.VOB at 0x00087e94
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_05_1.VOB at 0x00093753
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_06_1.VOB at 0x0036b86c
libdvdread: Elapsed time 1
libdvdread: Get key for /VIDEO_TS/VTS_07_1.VOB at 0x0037e05e
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_08_0.VOB at 0x003d79c3
libdvdread: Elapsed time 1
libdvdread: Get key for /VIDEO_TS/VTS_08_1.VOB at 0x003d85e4
libdvdread: Elapsed time 0
libdvdread: Found 8 VTS's
libdvdread: Elapsed time 4
libdvdnav: Suspected RCE Region Protection!!!
libdvdnav: ifoRead_TITLE_VOBU_ADMAP vtsi failed - CRASHING
vlc: vm.c:218: ifoOpenNewVTSI: Assertion `0' failed.
Aborted

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#4 2006-12-26 20:44:35

bgodea
Member
From: California, USA
Registered: 2006-06-27
Posts: 34

Re: CD/DVD I/O error [solved]

It seems that i can do anything with cd's in terms of reading writing or copying, but with dvd's i get buffer I/O errors.

I can't figure this one out. I am part of the optical group also.

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#5 2006-12-26 21:09:01

Snarkout
Member
Registered: 2005-11-13
Posts: 542

Re: CD/DVD I/O error [solved]

It sounds like you haven't set your region - I had very similar issues on a t43.  I had to install regionset and set it that way.  It doesn't appear regionset is in the pacman repos or the AUR, though.

http://linvdr.org/projects/regionset/


Unthinking respect for authority is the greatest enemy of truth.
-Albert Einstein

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#6 2006-12-29 00:12:35

bgodea
Member
From: California, USA
Registered: 2006-06-27
Posts: 34

Re: CD/DVD I/O error [solved]

That was it! Awesome thanks a bunch.

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#7 2006-12-29 23:33:20

Snarkout
Member
Registered: 2005-11-13
Posts: 542

Re: CD/DVD I/O error [solved]

I've had a couple people ask me for my PKGBUILD, so here it is -

pkgname=regionset
pkgver=0.1
pkgrel=1
pkgdesc="regionset - adjusts and shows the region code of DVD drives."
url="http://linvdr.org/projects/regionset/"
makedepends=('autoconf' 'automake')
source=(http://linvdr.org/download/$pkgname/$pkgname-$pkgver.tar.gz)
md5sums=('fea18ecae0c0c229bceab56ba46f4691')

build() {
  cd $startdir/src/$pkgname-$pkgver
  make || return 1
  mkdir -p $startdir/pkg/usr/sbin
  cp $startdir/src/$pkgname-$pkgver/regionset $startdir/pkg/usr/sbin
}

I'll be the first to point out that I don't know how to build packages the "right" way, but this does build and I end up with the package installed.  If somone with madder skillz than me wants to improve this, by all means please do.  I'd be loathe to stick this in the AUR in its current state.  Also, note that there is a version 0.2, but as far as I can tell it's german only - I didn't look very hard/far since this version does what I need it to.


Unthinking respect for authority is the greatest enemy of truth.
-Albert Einstein

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