Comment 21 for bug 228624

Adding all_generic_dma=1 changed symptoms but did not make the Sony AD-7190A
functional. I installed a ceneric CDRW - Model=IDE-CD R/RW 48xC and that
works.

On Sun, Jun 8, 2008 at 1:47 PM, elc <email address hidden> wrote:

> Same for me. I had to add the 'all_generic_dma=1' parameter to be able
> to install 8.04 from the livecd.
>
> In my case, it's with an ASUS DVD reader:
> Model=ASUS DVD-ROM DVD-E616P 0104, FwRev=E1.04 , SerialNo=
> Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
> RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
> BuffType=13395, BuffSize=64kB, MaxMultSect=0
> (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
> IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
> PIO modes: pio0 pio1 pio2 pio3 pio4
> DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2
> UDMA modes: udma0 udma1 udma2 udma3 *udma4
> AdvancedPM=no
> Drive conforms to: Unspecified: ATA/ATAPI-1,2,3,4,5
>
> I've attached hdparm, dmesg and lspci output
>
>
> ** Attachment added: "all_generic_ide.log"
> http://launchpadlibrarian.net/15126369/all_generic_ide.log
>
> --
> DVD writer not working since hardy upgrade
> https://bugs.launchpad.net/bugs/228624
> You received this bug notification because you are a direct subscriber
> of the bug.
>

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