[Solved-sortof] Mounting dvd drive /dev/hdc

My dvd drive is not mounting for some reason, I thought maybe I just needed to restart and that it would mount again but no luck, this is what I get:
mount /dev/hdc /test
mount: no medium found
I put the same DvD in my cdrom/dvd drive and it mounts so i know it's not the dvd. I thought well, this is a dell shipped dvd drive so maybe it died, I'll give it a test. I slap the dvd in the drive, since it's the master cd drive it shoudl load a cd at bootup and it does, loads Fedora dvd image easily. I did upgrade something this morning, mostly gnome stuff, so I am thinking it's one of the packages assuming I don't have /dev/hdc on my computer. Is there a way to see what's going on?
Quick Edit
I did a quick edit to see what exactly was going on, I am far from a linux pro, but I do have some common sense. I took gdm / hal off my daemons list and rebooted. Now from command linue I logged into root and tried to mount the drive /dev/hdc and it worked perfectly flawless, no errors. So I am guessing this has to do with a hal problems that was caused during an update. Any further help would be much appreciated though because I don't know where to go from here.
Edit again
I solved my little "issue" apparently it was just the dvd I was trying, for some odd reason my dvd drive was refusing to auto-load the dvd movie. Yes I burned a dvd movie, I do own the original copy, I just burn a backup incase of dmg / loss. The original dvd loads fine with no mounting issues. The dvd I burned works in a dvd player, and on my secondary dvd/rw drive, I don't like watching movies on the dvd/rw drive though because of the fact that it's read capabilities is much slower. I am still puzzled on why my dvd drive doesn't like to mount / read it correctly.

mzneverdies wrote:
not sure, but in order to mount cds/dvds, I think you must use the -o loop flag
sudo mount -t iso9660 -o loop /dev/cdrom /media/cdrom
The loop flag is for mounting ISOs.

Similar Messages

It would be sweet if CMD+DELETE would eject mounted/dvd drives from desktop

As a title already says...It would be sweet if CMD+DELETE would eject mounted/dvd drives from desktop

http://www.apple.com/feedback/macosx.html
You can probably create another keyboard shortcut to eject a disk, if you wish.
Regards.

[SOLVED] Cannot mount ntfs drive

Every time I try to mount my Windows 7 hdd, I receive an error:
fuse: mount failed: Device or resource busy
The commands I used to try to mount all resulted in the same error:
sudo mount /dev/sdb1 /mnt/ntfs
sudo mount -t ntfs-3g /dev/sdb1 /mnt/ntfs
sudo mount /dev/disk/by-uuid/C0940E83940E7BE2 /mnt/ntfs
Switching to root also did not remedy the error. Putting the entry in fstab does not mount it at boot, giving the same error.
fdisk -l reveals the following:
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x79109c6b
Device Boot Start End Blocks Id System
/dev/sda1 * 63 97659134 48829536 83 Linux
/dev/sda2 97659135 107426654 4883760 82 Linux swap / Solaris
/dev/sda3 107426655 1953520064 923046705 83 Linux
Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xed6ad455
Device Boot Start End Blocks Id System
/dev/sdb1 * 2048 976771071 488384512 7 HPFS/NTFS/exFAT
Any help would be appreciated. Thank you.
EDIT: Solution:
As it turns out, a couple years ago, I had a mirrored RAID. Even when got rid of the RAID, got a new drive, reformatted and installed Arch, my secondary, NTFS drive would not mount.
Here is exactly what fixed it:
Issuing the command `cat /proc/mdstat` shows all RAID arrays. Mine showed the following:
Personalities :
md127 : inactive sdb[1](S)
488386496 blocks
`sudo mdadm --stop /dev/md127` stopped the array.
`sudo mdadm --remove /dev/md127` removed the array.
new output of `cat /proc/mdstat`
Personalities :
unused devices: <none>
`sudo mount /dev/sdb1 /mnt/1` worked.
Last edited by AngryKoala (2011-06-11 23:30:31)

vadmium wrote:
You don’t happen to have something that sdb1 partition mounted or opened somewhere else? If I try to mount my NTFS partition while it’s already mounted it gives the same “Device or resource busy”.
What does the “mount” and “cat /proc/mounts” tell you?
Output of mount:
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
sys on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=10240k,nr_inodes=506959,mode=755)
run on /run type tmpfs (rw,nosuid,nodev,noexec,relatime,size=10240k,mode=755)
/dev/sda1 on / type ext4 (rw,noatime,commit=0)
devpts on /dev/pts type devpts (rw,relatime,mode=600,ptmxmode=000)
shm on /dev/shm type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,mode=1777)
tmpfs on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777,size=10m)
tmpfs on /var/run type tmpfs (rw,noexec,nosuid,nodev,mode=0755,size=10m)
/dev/sda3 on /home type ext4 (rw,noatime,commit=0)
Output of cat /proc/mounts:
rootfs / rootfs rw 0 0
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
sys /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
udev /dev devtmpfs rw,nosuid,relatime,size=10240k,nr_inodes=506959,mode=755 0 0
run /run tmpfs rw,nosuid,nodev,noexec,relatime,size=10240k,mode=755 0 0
/dev/sda1 / ext4 rw,noatime,barrier=1,data=ordered 0 0
devpts /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
shm /dev/shm tmpfs rw,nosuid,nodev,relatime 0 0
tmpfs /tmp tmpfs rw,nosuid,nodev,relatime 0 0
tmpfs /var/lock tmpfs rw,nosuid,nodev,noexec,relatime,size=10240k 0 0
tmpfs /var/run tmpfs rw,nosuid,nodev,noexec,relatime,size=10240k,mode=755 0 0
/dev/sda3 /home ext4 rw,noatime,barrier=1,data=ordered 0 0

Can't mount /dev/hdc during install?

Hi,
I've inherited a Dell Precision 410 computer (PIII, perhaps 6 years old?). It currently has
an older version of RedHat installed and I'm attempting to install Arch. The Arch CD boots
and loads vmlinuz and goes through screenfulls of initialization info. It gets down
to loading the add-on modules and pauses; then it comes back and says
"Can't mount /dev/hdc -- (Empty media?)" and drops me at the "#" prompt with the
message to enter "loaddisk /dev/hdc" if I need extra modules. I attempt that and I
get the same "Can't mount hdc" message. I can enter "/arch/setup" and get the
initial menu, but since no modules are loaded my network card is not working, etc.
How can the bootup and menus work, but yet /dev/hdc (which is the CDROM itself)
not be mountable? If I boot the old Redhat, I see the link "/dev/cdrom --> /dev/hdc".
If I start Gnome and insert the Arch CD, it automounts (under /dev/hdc) and
I can browse the CD contents (including the add-ons folder) and see all the files.
I have used the same CD to install Arch on another non-Dell computer so I believe
the media is OK.
Clues as to how/why /dev/hdc is causing a problem during vmlinuz startup?
Thanks in advance,
Roggie Boone

Problem solved ... looks like it was either a defective CDROM drive or just one
that the kernel did not recognize. I salvaged a Lite-On drive from another
computer and Arch was able to mount it as /dev/hdc during the install.
Roggie

Unable to mount dvd's (no medium found)

I have a dual layer DVD-ROM in my laptop (dvd/cd-rom combo).
When I try to mount a DVD:
mount -t udf /dev/hdc dvd
I get the following error:
mount: No Medium Found
I'm sure /dev/hdc is the dvd-rom device, at least that's what dmesg says:
hdc: QSI DVD+/-RW SDW-082, ATAPI CD/DVD-ROM drive
hdc: ATAPI 24X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
I've looked into several threads about the same issue, but none of the solutions worked. Funny thing, I can mount normal cds...

I did a search, and apparenty your drive can be problematic, so you're not the only one . I googled around, and they recommend you upgrade the firmware to LX43, which is here: http://mega.ist.utl.pt/~cfao/QSI-SDW-082-LX43.zip
Give that a whirl and see if it helps.

No dev naming for SCSI DVD drive? [solved]

I've been trying for sometime to find the udev conversion for the SCSI CD/DVD drive I have.
'dvd' doesn't exist
hdc is taken
sda1 is taken by the root hard drive
sda2 is taken by the swap file
If I put /dev/sd in fstab, then try mount /mnt/cd2 (which is a valid mount point), it says special device 'sd' doesn't exist.
I guess I could always stick to the old name, but then it wouldn't be udev, would it? It works by the old name.
I haven't tried it yet, but the only thing I found closest was:
/dev/scsi/host2/bus0/target2/lun0/
except the actual lun is 2 on the DVD drive's controller, but I think the kernel is using target2 as the lun, and lun0 is what the drive is according to it not being chained. target0 seems to be related to my SCSI hard drive.
Thanks in advance.

mount: special device /dev/sdb does not exist
sorry about that, I thought about that too, but I didn't mention it because I was browsing the /dev/ directory and noticed it wasn't listed there.
I guess it would help to list my configuration, because there's probably an even more obvious reason for it, but I"m not sure.
Adaptec 29160N PCI card, has 68-pin and 50-pin connector. The hdd and DVD drive are both connected to this controller card but to their according connector directly to the board. They both come up in the bios screen with the HDD as LUN0 and DVD drive as LUN2. The dvd drive works so far only if specified as /dev/cdroms/cdrom1.
I'm sure this is nit-picking, but I'm just concerned it might translate into a problem down the road. If it's not an issue, just tell me. LOL.
update
Latest issue: I noticed today that my Arch kernel says 2.6.12-ARCH (shouldn't it be X.X.X-SCSI?), and also my /dev path has dumped a ton of useless references, and also added an scd0 reference (which I'm wondering if this might be my SCSI drive?)....*edit again, wait, finally there's dvd and dvd1, I bet dvd is the IDE burner, and dvd1 is the SCSI dvd drive. Hmmmm... I'll try changing these in the media file and fstab and report back.
*edit [still working on it]
Yes, uh, it appears to be scd0. Where did this come from? I know it wasn't there before, and neither was dvd or dvd1. Which, as suspected, dvd1 and scd0 are both linked to the SCSI DVD drive. :?:
update:
I tend to think the difference was between using hotplug and lshwd since it was recently I switched to lshwd. I also optimized pacman (pacman-optimize), but I wouldn't think that has anything to do with it.

[solved] Dvd Drive detection in script - how?????

As the header says. Is there an easy way to detect if an unmounted disc is in my dvd drive, from within a bash script?
Last edited by orphius1970 (2010-06-28 20:11:29)

Brisbin,
The first one is what I need. How would I work that into conky? I want to have a message display when a disc is on
drive or if not. Something like:
Disc
NoDisc
I know I can use the if_mounted option in conky. I really want to know if there is disk in drive, even when not mounted
First one seems to not work
NEW!
I just discovered that when a cd or dvd is inserted. Folder "/dev/dvd/by-label" is created and removed when disk is ejected.
So I have the following script.
#!/bin/bash
directory="/dev/dvd/by-label"
# bash check if directory exists
if [ -d $directory ]; then
echo "Directory Exists"
else
echo "Directory does not exists"
fi
How would I alter this to work inside conky?
SOLVED IT!!
Changed script to:
#!/bin/bash
directory="/dev/dvd/by-label"
# bash check if directory exists
if [ -d $directory ]; then
echo "+ Dvd +"
else
echo "- Dvd -"
fi
+ = disc in drive
- = disc not in drive
Added it to conky with ${exec script}
Last edited by orphius1970 (2010-06-28 20:11:01)

External cd/dvd drive not mounting on Macbook Pro with retina display, help?

Hi, I've recently purchased an amazon cd/dvd drive, this one to be exact http://www.amazon.co.uk/External-DVD-LIGHTSCRIBE-Burner-Netbook/dp/B00ABGW9J8, and it's not showing up on my desktop, sidebar or even the disc utility. When I plug it in the drive turns on and I can insert/eject discs, but it isn't mounting on my 10.9 macbook pro, any idea's how this can be fixed?

There have been numerous reports of problems with the USB 3.0 ports on the 2012 models - both Retina and non-Retina. There was a 'fix' that was issued before ML was released that seemed to have solved some problems but not all. ML was supposed to be the real 'fix' and I've not seen too many post about USB 3.0 problems lately. It just seems as if some drives work and some don't. Apple did issue a tech note about using USB 3.0 ports - http://support.apple.com/kb/HT5172#12 - but I'm not sure that it will help you or not.
I've not read of any problems with TB storage devices, so you'll likely be OK there. It's just those USB 3.0 devices that seemed to be causing some kinks.
Clinton

DVD drive mounting in LXDE.

Since no one answered this thread in the Desktop Environments section, I'll post it here
My DVD drive will spin up and act like it's reading it but, I don't see the CD/DVD folder drive mount or appear in PCManFM. USB drives have no problems.
dmesg gave me this at one point:
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
Buffer I/O error on device sr0, logical block 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
Buffer I/O error on device sr0, logical block 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
Buffer I/O error on device sr0, logical block 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
Buffer I/O error on device sr0, logical block 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
Buffer I/O error on device sr0, logical block 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
Buffer I/O error on device sr0, logical block 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
Buffer I/O error on device sr0, logical block 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
Buffer I/O error on device sr0, logical block 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
Buffer I/O error on device sr0, logical block 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
Buffer I/O error on device sr0, logical block 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
cdrom: This disc doesn't have any tracks I recognize!
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
sr 1:0:0:0: [sr0] Result: hostbyte=0x00 driverbyte=0x08
sr 1:0:0:0: [sr0] Sense Key : 0x5 [current]
sr 1:0:0:0: [sr0] ASC=0x21 ASCQ=0x0
sr 1:0:0:0: [sr0] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sr0, sector 0
There is no issue with the DVD in windows.
I did manage to get it to mount after fiddling with it, but I would prefer that it did it all th time without issues.
dmesg when it works:
ISO 9660 Extensions: Microsoft Joliet Level 3
ISO 9660 Extensions: RRIP_1991A

I have similar problems - tested with different CD-RW and DVD-RW drives, different computers, and a whole load of different data CD-Rs written with different software, on different manufacturer's media! About half of the CD-Rs would never be recognized by my file managers. It's something systematic (probably HAL as pulsar68 suggested?), but can always be overcome by issuing a manual mount command.

[Solved] Kernel 2.6.24 and Benq DVD Drive

Hello,
I have a Benq DW1650 DVD burner and it has disappeared since the 2.6.24 kernel came out. I have verified by reverting to 2.6.23 and it reappears.
dmesg shows hundreds of these:
hdc: status error: error=0x00 { }
ide: failed opcode was: unknown
hdc: drive not ready for command
hdc: status error: status=0x59 { DriveReady SeekComplete DataRequest Error }
There is a workaround that has brought it back for me on the Ubuntu forums:
https://bugs.launchpad.net/ubuntu/+sour … bug/182996
It is basically a reset and then reactivate DMA:
hdparm -w /dev/hdc
hdparm -d1 /dev/hdc
It seems to only be a problem for some drives.
Last edited by colnago (2008-02-15 23:08:46)

Try to switch over to pata (the new ide drivers) and see if it helps you.
Info:
http://wiki.archlinux.org/index.php/Con … able_hooks and
http://archlinux.org/news/272/
The biggest caveat with switching over to pata is the change of the device names from hdX to sdY.

Force mount nonexistent dvd drive

Hello all, So intro: The other day I pop in a dvd backup that has some files I need, now the dvd is not readable, no scratches or anything to the disk read surface. The dvd is just dead. So what I want to do is to force mount the dvd and make an image and then try and sort through the files if at all possible. What I would like to do is:
sudo mount -t iso9660 /dev/sr0 /mnt/dvd -o force,ro
and possibly create an image or what I am most leaning towards is dumping the image to a file and then analyising it later:
dd if=/dev/sr0 of=/home/x/dvdrec.iso conv=noerror
but doing so gives me an error
dd: opening '/dev/sr0': No medium found
and of course the force mounting results in an error saying no media was detected...
Is there anyway to trick fstab into thinking there is a medium mounted there (like there is)
I have searched around the net trying to find some way to recover the files but have had no success. So I was wondering if what I said above would be possible and would work at recovering my files. Any other suggestions on recovering my data? Any feedback is greatly appreciated.

Nope no error with the drive (at least I dont think so), it reads other dvds perfectly fine, and before it read the dvds that I am trying to get it to read, I always run a data verification check after burning a disk and they always pass, then I try them just to double check.... I havent had a chance to try it on another dvd drive but I have arranged to use my friends computer to see if it works with his computer, if it does then the my drive is gone.... on the other hand if it doesnt work who knows. Another thing is that I have some other dvds from the same set that are perfectly fine, partly corrupt, and fully unreadable. I dont mistreat my dvds and I can see the burnt in data in the disk, but my comp just cant read it. Im at a loss. Possibly defective media? but that wouldnt explain why it worked before....

[SOLVED] Endless UDev uevents from DVD Drive

After a recent (large) update, I seem to be getting nonstop UDev uevents from my DVD Drive. The first thing I noticed after performing the update and rebooting was that the "Waiting for UDev uevents to be processed" message timed out and failed. Everything else seemed fine, so I used udevadm to see if I could find anything:
$ udevadm monitor
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
KERNEL - the kernel uevent
UDEV [1307739081.593903] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
KERNEL[1307739081.602768] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
UDEV [1307739081.620546] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
KERNEL[1307739081.629459] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
UDEV [1307739081.647213] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
KERNEL[1307739081.656111] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
UDEV [1307739081.673838] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
KERNEL[1307739081.682778] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
UDEV [1307739081.700991] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
KERNEL[1307739081.709447] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
UDEV [1307739081.727307] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
KERNEL[1307739081.736115] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
UDEV [1307739081.753807] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
KERNEL[1307739081.762773] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
UDEV [1307739081.780494] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
KERNEL[1307739081.789424] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
UDEV [1307739081.807156] change /devices/pci0000:00/0000:00:1c.4/0000:03:00.1/ide1/1.0/block/hdc (block)
Which goes on forever, with dozens of lines per second. hdc is my DVD drive, but nothing has changed there (I've had it for a few years now). Something is definitely wrong, though, as
a) another machine I have with Arch does not show so many messages when running udevadm monitor
and
b) when I open my DVD drive, the messages stop briefly, but it promptly closes itself and the messages continue
UDev was one of the almost 70 packages I updated (from 168 to 171). I suspect something may have gone wrong in updating UDev, otherwise I can post my pacman.log later.
Thoughts?
Last edited by Mystal (2011-06-11 17:18:58)

Still not entirely sure what was the initial cause, but after today's kernel upgrade (2.6.38.8 -> 2.6.39.1), all the messages are gone and UDev starts normally once more. I guess this is solved.

CD/DVD drive mount problems

for some reason Arch refuses to see/mount my CD/DVD drive, I have a Sony PCG-F350 laptop (PII 366, 192 Ram, CD/DVD combo drive), I think I have the fstab configured properly, any suggestions?
# /etc/fstab: static file system information
# <file system> <dir> <type> <options> <dump> <pass>
none /dev/pts devpts defaults 0 0
none /dev/shm tmpfs defaults 0 0
tmpfs /tmp tmpfs defaults 0 0
/dev/cdroms/cdrom0 /mnt/cd iso9660 ro,user,noauto,unhide 0 0
/dev/cdroms/cdrom0 /mnt/dvd udf ro,user,noauto,unhide 0 0
/dev/floppy/0 /mnt/fl vfat user,noauto 0 0
/dev/discs/disc0/part2 swap swap defaults 0 0
/dev/discs/disc0/part1 / reiserfs defaults,noatime 0 0
And thanks in advance, you guys are always a great help!

Simply create /mnt/cd yourself...
sudo mkdir /mnt/cd (or use root console instead of sudo).
Also, replace the fstab lines
/dev/cdroms/cdrom0 /mnt/cd iso9660 ro,user,noauto,unhide 0 0
/dev/cdroms/cdrom0 /mnt/dvd udf ro,user,noauto,unhide 0 0
with
/dev/cdroms/cdrom0 /mnt/cd auto ro,user,noauto,unhide 0 0
or even, if you use udev and not devfs,
/dev/hdb /mnt/cd auto ro,user,noauto,unhide 0 0
or, if you use udev/dbus/hal at startup, delete the lines completely and let fstab-sync autocreate them (the new mount point will be under /media ).

[solved] dvd drive no longer recognized

my dvd drive used to work. i was able to burn a cd just a couple weeks ago, not sure when exactly, but definitely no more than 3 weeks ago. today i pushed the eject button (just a keybinding mapped to `eject -T`) and i received an error saying
eject: unable to find or open device for: `sr0'
checked dmesg, there is no mention of an optical drive.
tried `modprobe sr_mod`, nothing new in dmesg, nothing at /dev/sr0.
i made sure the drive was connected and i was just able to boot off a cd, so it is connected and working.
anyone have an ideas?
Last edited by nullren (2012-04-06 06:03:49)

Gcool wrote:Possibly similar to this thread?
that was exactly it. adding pcie_aspm=force fixed the issue. hopefully kernel 3.2.14 will resolve this.

What's Happening?? Some days after installing latest security up date for 10.5.8 on G4, both inernal CD/DVD drives failed to mount disks other than a cleaning disk which mounted and was imported into iTunes.No other CD or DVD disk will mount.

What's Happening?? Some days after installing latest security update for 10.5.8 on G4, both inernal CD/DVD drives failed to mount disks other than a cleaning disk which mounted and was imported into iTunes. No other CD or DVD disk will mount.Is this a unique experience?

Hello Robert,
First, Safe Boot , (holding Shift key down at bootup), use Disk Utility from there to Repair Permissions, test if things work OK in Safe Mode.
Then move these files to the Desktop...
/Users/YourUserName/Library/Preferences/com.apple.finder.plist
/Users/YourUserName/Library/Preferences/com.apple.systempreferences.plist
/Users/YourUserName/Library/Preferences/com.apple.desktop.plist
/Users/YourUserName/Library/Preferences/com.apple.recentitems.plist
Reboot & test.
PS. Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive.

[Solved-sortof] Mounting dvd drive /dev/hdc

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