Re: Problems with eject and pktcdvd

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I am currently working on improving the udftools package in ubuntu to make it actually usable. In its current state it is only suitable for experimentation. See the thread titled "[PATCH] pktcdvd & udf bugfixes" on this mailing list for more information.

Eject works fine for me though so I'm not sure what the problem is. You might want to try using the stock 2.6.12 breezy kernel on your breezy install, instead of your home built 2.6.15-mm kernel. I'm running the stock 2.6.15 kernel on my dapper install and eject works just fine once unmounted.

If you feel like building the package and testing it, it's up on REVU right now at http://revu.tauware.de/details.py?upid=1433

That contains a few bug fixes discussed in the other thread I refered you to. I am still trying to get the package integrated with hal so it's all plug and play automagic, but running into some trouble there.

Damian Pietras wrote:
Recently I bought a NEC ND-4551A CD/DVD writer. It works OK with one
exception. When I have a packet device associated with the drive, there
are problems with ejecting discs.

Here is an example:

1. Insert a CD-R/DVD/CD-RW (whatever)
2. mount /media/cdrom0
3. umount /media/cdrom0

Now the eject button doesn't work, when I issue the eject command I get:

hda: irq timeout: status=0xd0 { Busy }
ide: failed opcode was: unknown
hda: DMA disabled
hda: ATAPI reset complete

After few seconds eject ends with no result. Second eject command works.

There are no problems without the packet device association (turned
off/on with pktsetup using /etc/init.d/udftools).

My system if Ubuntu 5.10
The kernel is:
Linux amd 2.6.15-mm3 #1 PREEMPT Sun Jan 15 12:31:14 CET 2006 i686
GNU/Linux
But it works the same way with 2.6.15.

Part of my dmesg related to IDE:

VP_IDE: IDE controller at PCI slot 0000:00:11.1
ACPI: PCI Interrupt 0000:00:11.1[A] -> Link [LNKA] -> GSI 10 (level, low)
 -> IRQ 10
PCI: Via IRQ fixup for 0000:00:11.1, from 255 to 10
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8233a (rev 00) IDE UDMA133 controller on pci0000:00:11.1
    ide0: BM-DMA at 0xdc00-0xdc07, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xdc08-0xdc0f, BIOS settings: hdc:pio, hdd:pio
Probing IDE interface ide0...
hda: _NEC DVD_RW ND-4551A, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: ATAPI 48X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
Probing IDE interface ide1...
Probing IDE interface ide1...


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