[ubuntu-mono] [Bug 945310] Re: Unable to mount audio disc

[Jobo]

After submitting the bug, I began getting this error occasionally:

"DBus error org.freedesktop.DBus.Error.NoReply: Message did not receive
a reply (timeout by message bus)"

This is the error reported in bug #597933. I tried applying the fix
suggested here:

http://ubuntuforums.org/showthread.php?t=1040653

which consists of adding libata, ata_piix, piix, and ide-generic to
/etc/modules. Initially, this seemed to make the situation better, but
it did not totally fix it. However, now I am back to where I started:
The drive will work fairly well for a period of time (say, half a dozen
discs). Then it will stop working completely with the above symptoms. At
that point, restarting may or may not fix it.

One additional point: The problems seem less likely to happen if I am
not connected to a network while using the drive, and more likely to
happen if I am connected via the wire. I don't know what to make of
this, or whether it is a coincidence.

More than happy to provide additional information if that would be
helpful. Just let me know what, as I know precious little about this end
of things.

Thanks,
Jobo

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https://bugs.launchpad.net/bugs/945310

Title:
  Unable to mount audio disc

Status in “taglib-sharp” package in Ubuntu:
  New

Bug description:
  Running kernel 2.6.32-38 in Ubuntu 10.04, I cannot reliably mount
  audio CDs on a USB CD/DVD drive.

  The hardware being used is an Asus SDRW-08D1S-U USB CD/DVD drive
  connected to a Lenovo Thinkpad X201. The same drive works perfectly in
  Ubuntu for data CDs and DVDs, and in Windows XP for everything. But
  with audio CDs in Ubuntu, sometimes it works, other times it doesn't.

  Typically it will try repeatedly to mount the disc, and fail. Various
  combinations of the following error dialogs pop up, one after another:

      --"Unable to mount Audio Disc: Drive /dev/sr0 does not contain audio files"
      --"Unable to mount Audio Disc: Cannot find drive /dev/sr0"

  Sometimes the disc will appear to mount correctly (i.e., "Audio Disc"
  will appear on the desktop), then vanish when I start Sound Juicer.
  This may display the following error popup:

      --"No CD-ROM drives found: Sound Juicer could not find any CD-ROM
  drives to read.

  Here is a sampling of the (very long) dmesg output:

  ==snip==

  [  886.360490] sr 37:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
  [  886.360495] sr 37:0:0:0: [sr0] Sense Key : Illegal Request [current] 
  [  886.360500] sr 37:0:0:0: [sr0] Add. Sense: Illegal mode for this track
  [  886.360506] sr 37:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 04 00 00 02 00 00 00
  [  886.360518] end_request: I/O error, dev sr0, sector 16
  [  886.362492] sr 37:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
  [  886.362497] sr 37:0:0:0: [sr0] Sense Key : Illegal Request [current] 
  [  886.362502] sr 37:0:0:0: [sr0] Add. Sense: Illegal mode for this track
  [  886.362508] sr 37:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00 00 00
  [  886.362520] end_request: I/O error, dev sr0, sector 128

  ==snip==

  [  887.427209] sr 37:0:0:0: [sr0] Device not ready
  [  887.427213] sr 37:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
  [  887.427218] sr 37:0:0:0: [sr0] Sense Key : Not Ready [current] 
  [  887.427224] sr 37:0:0:0: [sr0] Add. Sense: Medium not present
  [  887.427230] sr 37:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 02 00 00 00
  [  887.427242] end_request: I/O error, dev sr0, sector 0
  [  887.448165] sr 37:0:0:0: [sr0] Device not ready
  [  887.448169] sr 37:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
  [  887.448174] sr 37:0:0:0: [sr0] Sense Key : Not Ready [current] 
  [  887.448180] sr 37:0:0:0: [sr0] Add. Sense: Medium not present
  [  887.448186] sr 37:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 04 00 00 00 02 00 00 00
  [  887.448198] end_request: I/O error, dev sr0, sector 4096

  ==snip==

  This appears to be different from (unresolved) bug #597933, as the
  dmesg error is different.

  Thanks,
  Jobo

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