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hd_scania 04-27-2020 06:18 AM

/dev/sr0 shows no media at all on Artix
 
Code:

ASUS K43SJ with internal DVD ROM
nVidia GT520M with Nouveau
i3-2330 4 cores and 15.6GiB RAMís


berndbausch 04-27-2020 07:25 AM

I am not sure what I am supposed to see. The screenshots are very blurry.

It's also not clear what the problem is. Do you mean that there is a disk in the drive but you can't access it?

teckk 04-27-2020 10:29 AM

Few simple questions.

Do you have a disk in the drive? Can't mount an empty drive.
If you do, is it a data or video disk? iso9660, UDF ?

Depending on what you have installed. What is the output of
Code:

lsblk
dvd+rw-mediainfo /dev/sr0
fdisk -l /dev/sr0
parted -l /dev/sr0


hd_scania 04-28-2020 06:53 AM

Code:

[hd_scania@hd-scania ~]$ lsblk|grep sr0
sr0      11:0    1  1024M  0 rom 
[hd_scania@hd-scania ~]$

Then, for the next 3 commands there must be nothing in their output (yes nothing), even though there is a DVD inserted.
And all the 8 are A/V disc.
Quote:

Originally Posted by teckk (Post 6116427)
Few simple questions.

Do you have a disk in the drive? Can't mount an empty drive.
If you do, is it a data or video disk? iso9660, UDF ?

Depending on what you have installed. What is the output of
Code:

lsblk
dvd+rw-mediainfo /dev/sr0
fdisk -l /dev/sr0
parted -l /dev/sr0



hd_scania 04-28-2020 06:55 AM

Simply, there are DVDís inserted on my laptopís internal DVD ROM, but that ROM could never read any DVDís, I have 8 but none could be read.
Quote:

Originally Posted by berndbausch (Post 6116369)
I am not sure what I am supposed to see. The screenshots are very blurry.
It's also not clear what the problem is. Do you mean that there is a disk in the drive but you can't access it?


ehartman 04-28-2020 08:38 AM

Quote:

Originally Posted by hd_scania (Post 6116793)
Simply, there in an DVD inserted on my laptopís internal DVD ROM,

Video (or audio) DVD's or DVD-ROM's (that is, DVD's with computer files on them)?
For the first you'l need a DVD ripper program, only the DVD-ROM can be mounted as a fs.

berndbausch 04-28-2020 09:17 AM

Quote:

Originally Posted by hd_scania (Post 6116793)
Simply, there in an DVD inserted on my laptopís internal DVD ROM, but that ROM could never read any DVDís, I have 8 but none could be read.

What do you do to read them, and in which way does that fail?

teckk 04-28-2020 11:16 AM

Quote:

And all the 8 are A/V disc.
If these are audio CD's, you can't mount them. Audio CD's don't have a file system on them. You play them with a media player.
This is what a burned data DVD looks like:

Code:

lsblk | grep sr0
sr0    11:0    1  4.1G  0 rom

sudo fdisk -l /dev/sr0
Disk /dev/sr0: 4.13 GiB, 4427350016 bytes, 2161792 sectors
Disk model: iHAS124  W   
Units: sectors of 1 * 2048 = 2048 bytes
Sector size (logical/physical): 2048 bytes / 2048 bytes
I/O size (minimum/optimal): 2048 bytes / 2048 bytes

dvd+rw-mediainfo /dev/sr0
...
READ TRACK INFORMATION[#1]:
 Track State:          invisible
 Track Start Address:  0*2KB
 Free Blocks:          0*2KB
 Track Size:            2161792*2KB
 ROM Compatibility LBA: 262144
FABRICATED TOC:
 Track#1  :            17@0
 Track#AA :            17@2161792
 Multi-session Info:    #1@0
READ CAPACITY:          2161792*2048=4427350016

Also multisession disks usually need to be finalized to be read, or it might just read as the last session.

You can mount a video DVD also, but it is content scrambled. You can also mount a bluray disk, in a bluray capable hardware, not in a older dvd player/burner.

If you run vlc or other media player from the command line, what errors do you get?

hd_scania 04-29-2020 04:50 AM

Only one is audio CD, but the final seven all are DVD’s with movies
And the 7 movie DVD’s are reported to me empty or no media, both from VLC and Dolphin and XFburn, now await for Brasero results where i’m yet to install that app.
Quote:

Originally Posted by teckk (Post 6116887)
If these are audio CD's, you can't mount them. Audio CD's don't have a file system on them. You play them with a media player.
This is what a burned data DVD looks like:
Code:

lsblk | grep sr0
sr0    11:0    1  4.1G  0 rom
sudo fdisk -l /dev/sr0
Disk /dev/sr0: 4.13 GiB, 4427350016 bytes, 2161792 sectors
Disk model: iHAS124  W   
Units: sectors of 1 * 2048 = 2048 bytes
Sector size (logical/physical): 2048 bytes / 2048 bytes
I/O size (minimum/optimal): 2048 bytes / 2048 bytes
dvd+rw-mediainfo /dev/sr0
READ TRACK INFORMATION[#1]:
 Track State:          invisible
 Track Start Address:  0*2KB
 Free Blocks:          0*2KB
 Track Size:            2161792*2KB
 ROM Compatibility LBA: 262144
FABRICATED TOC:
 Track#1  :            17@0
 Track#AA :            17@2161792
 Multi-session Info:    #1@0
READ CAPACITY:          2161792*2048=4427350016

Also multisession disks usually need to be finalized to be read, or it might just read as the last session.
You can mount a video DVD also, but it is content scrambled. You can also mount a bluray disk, in a bluray capable hardware, not in a older dvd player/burner.
If you run vlc or other media player from the command line, what errors do you get?


hd_scania 04-29-2020 05:01 AM

Installed all the rippers available, and choices are few, now await for mount results as for my final seven DVDís.
Quote:

Originally Posted by ehartman (Post 6116829)
Video (or audio) DVD's or DVD-ROM's (that is, DVD's with computer files on them)?
For the first you'l need a DVD ripper program, only the DVD-ROM can be mounted as a fs.


hd_scania 04-29-2020 05:03 AM

It just simply says, no media are found, nothing to be mounted, but all the 7 DVDís are with their respective movies.
Quote:

Originally Posted by berndbausch (Post 6116845)
What do you do to read them, and in which way does that fail?


hd_scania 04-29-2020 05:12 AM

1 Attachment(s)
Where there is an DVD inserted on my DVD ROM, it still doesnít report any error codes at all, but just frozen like the screenshot.
So, any skills to mount DVDís (as always for /dev/sr0 to be shown sth to me) properly, effectively, precisely where basic mount commands and graphical apps all donít do this well?

berndbausch 04-29-2020 05:14 AM

Quote:

Originally Posted by hd_scania (Post 6117187)
It just simply says, no media are found, nothing to be mounted,

What is "it"?

DVDs have a filesystem on them, as was remarked earlier. See if this works:
Code:

mkdir /mnt/dvd
mount /dev/sr0 /mnt/dvd


hd_scania 04-29-2020 05:34 AM

There is at least an DVD already, and finally all seven DVDís are tested, but NONE are reporting their respective contents.
Code:

[hd_scania@hd-scania ~]$ sudo fdisk -l /dev/sr0
fdisk: cannot open /dev/sr0: No medium found
[hd_scania@hd-scania ~]$ sudo dvd+rw-mediainfo /dev/sr0
INQUIRY:                [PIONEER ][DVD-RW DVRTD11RS][1.01]
GET [CURRENT] CONFIGURATION:
:-( no media mounted, exiting...
[hd_scania@hd-scania ~]$ lsblk|grep sr0
sr0      11:0    1  1024M  0 rom 
[hd_scania@hd-scania ~]$ locate sr0
/opt/66/usr/lib/modules/5.6.3-artix1-1/kernel/drivers/media/i2c/sr030pc30.ko.xz
/opt/ccr/usr/lib/modules/5.2.11-3-CHAKRA/build/include/media/i2c/sr030pc30.h
/opt/kcp/usr/src/linux-5.5.6-1/include/media/i2c/sr030pc30.h
/usr/lib/modules/5.6.7-arch1-1/kernel/drivers/media/i2c/sr030pc30.ko.xz
[hd_scania@hd-scania ~]$


hd_scania 04-29-2020 08:15 AM

Already tried this but it always reports no media found from /dev/sr0, the total 7 DVDís are getting this
Quote:

Originally Posted by berndbausch (Post 6117191)
What is "it"?
DVDs have a filesystem on them, as was remarked earlier. See if this works:
Code:

mkdir /mnt/dvd
mount /dev/sr0 /mnt/dvd




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