Public bug reported:

I'm using Kubuntu. I used to just plug my Sony DCR-DVD405 camera and the
device would mount automatically. This worked perfectly while I was
using Edgy, and stopped working after some Edgy update. A few days ago I
updated to Feisty, but the problem persists. I tried a fresh Feisty
installation and it doesn't work either. I tried the Edgy Live DVD, and
it DOES work.

Currently, when I plug the device, dmesg reports:

[17180063.068000] usb 5-2: new high speed USB device using ehci_hcd and address 
3
[17180063.212000] usb 5-2: configuration #1 chosen from 1 choice
[17180063.328000] usbcore: registered new driver libusual
[17180063.372000] Initializing USB Mass Storage driver...
[17180063.372000] scsi2 : SCSI emulation for USB Mass Storage devices
[17180063.372000] usb-storage: device found at 3
[17180063.372000] usb-storage: waiting for device to settle before scanning
[17180063.372000] usbcore: registered new driver usb-storage
[17180063.372000] USB Mass Storage support registered.
[17180068.376000] usb-storage: device scan complete
[17180068.380000]   Vendor: SONY      Model: DDX-C1002         Rev: R1.0
[17180068.380000]   Type:   CD-ROM                             ANSI SCSI 
revision: 00
[17180068.384000]  2:0:0:0: Attached scsi generic sg2 type 5
[17180068.468000] sr0: scsi3-mmc drive: 32x/32x tray
[17180068.472000] sr 2:0:0:0: Attached scsi CD-ROM sr0

But the device is not mounted. At least it doesn't show up in /etc/mtab.
When I do it with the Edgy Live DVD Kubuntu, the output is the same, but this 
lines shows at the end:

[17179772.564000] UDF-fs INFO UDF 0.9.8.1 (2004/29/09) Mounting volume
'SONY_MOBILE', timestamp 2007/02/15 20:18 (1000)

And I can access the MiniDVD contents with no problems. In this case,
this line shows up in /etc/mtab:

/dev/scd0 on /media/dvdrecorder type udf
(ro,nosuid,nodev,uid=999,gid=999,umask=000,iocharset=utf8)


In Feisty, when I try to mount the device (which doesn't automount), I get the 
following output:

[EMAIL PROTECTED]:~$ sudo mount -t udf /dev/scd0 /media/sony
mount: block device /dev/scd0 is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/scd0,
       missing codepage or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so

And dmesg reports:

[  937.778686] attempt to access beyond end of device
[  937.778696] sr0: rw=0, want=68, limit=4
[  937.805024] attempt to access beyond end of device
[  937.805033] sr0: rw=0, want=2770236, limit=4
[  937.805231] attempt to access beyond end of device
[  937.805236] sr0: rw=0, want=2769212, limit=4
[  937.805241] attempt to access beyond end of device
[  937.805244] sr0: rw=0, want=2768988, limit=4
[  937.805249] attempt to access beyond end of device
[  937.805252] sr0: rw=0, want=2770228, limit=4
[  937.805257] attempt to access beyond end of device
[  937.805259] sr0: rw=0, want=2769204, limit=4
[  937.805264] attempt to access beyond end of device
[  937.805267] sr0: rw=0, want=2768980, limit=4
[  937.805271] attempt to access beyond end of device
[  937.805274] sr0: rw=0, want=2769636, limit=4
[  937.805279] attempt to access beyond end of device
[  937.805281] sr0: rw=0, want=2768612, limit=4
[  937.805286] attempt to access beyond end of device
[  937.805289] sr0: rw=0, want=2768388, limit=4
[  937.805293] attempt to access beyond end of device
[  937.805296] sr0: rw=0, want=2769628, limit=4
[  937.805300] attempt to access beyond end of device
[  937.805303] sr0: rw=0, want=2768604, limit=4
[  937.805307] attempt to access beyond end of device
[  937.805310] sr0: rw=0, want=2768380, limit=4
[  937.805316] attempt to access beyond end of device
[  937.805318] sr0: rw=0, want=2273040, limit=4
[  937.805323] attempt to access beyond end of device
[  937.805326] sr0: rw=0, want=2272016, limit=4
[  937.805331] attempt to access beyond end of device
[  937.805333] sr0: rw=0, want=2271792, limit=4
[  937.805338] attempt to access beyond end of device
[  937.805340] sr0: rw=0, want=2273032, limit=4
[  937.805345] attempt to access beyond end of device
[  937.805347] sr0: rw=0, want=2272008, limit=4
[  937.805352] attempt to access beyond end of device
[  937.805354] sr0: rw=0, want=2271784, limit=4
[  937.805359] attempt to access beyond end of device
[  937.805362] sr0: rw=0, want=2272440, limit=4
[  937.805367] attempt to access beyond end of device
[  937.805370] sr0: rw=0, want=2271416, limit=4
[  937.805377] attempt to access beyond end of device
[  937.805380] sr0: rw=0, want=2271192, limit=4
[  937.805385] attempt to access beyond end of device
[  937.805387] sr0: rw=0, want=2272432, limit=4
[  937.805392] attempt to access beyond end of device
[  937.805395] sr0: rw=0, want=2271408, limit=4
[  937.805399] attempt to access beyond end of device
[  937.805402] sr0: rw=0, want=2271184, limit=4
[  937.805407] attempt to access beyond end of device
[  937.805409] sr0: rw=0, want=1252, limit=4
[  937.805415] attempt to access beyond end of device
[  937.805417] sr0: rw=0, want=1028, limit=4
[  937.805420] UDF-fs: No partition found (1)

The media I'm using is perfectly good, it is read from Windows XP, and as I 
said, from a fresh Kubuntu Edgy (Live DVD).
I got help in KubuntuForums, in this thread: 
http://kubuntuforums.net/forums/index.php?topic=3083580.0, just in case you 
want to see what's going on in detail. They concluded this may be a bug related 
to libATA, but I'm not very experienced in Linux, so I really don't know. 
Thanks in advance,

Bruno

** Affects: Ubuntu
     Importance: Undecided
         Status: Unconfirmed

-- 
[Kubuntu] Sony DCR-DVDXXX doesn't mount anymore...
https://bugs.launchpad.net/bugs/118330
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