On Mar 27, Stew Benedict wrote:
> On Wed, 27 Mar 2002, Jean-Francois Cardoso wrote:
> >
> > I cannot play audio CDs on a tiBook
> >
> > The CD drive itself works ok: I can mount a data CD (like mdk iso's)
> > and, launching tcd on an audio CD, I can see the audio tracks.
> > However, I cannot play the CD tracks. The log says:
> >
> > : hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
> > : hdc: packet command error: error=0x54
> > : ATAPI device hdc:
> > : Error: Illegal request -- (Sense key=0x05)
> > : Invalid command operation code -- (asc=0x20, ascq=0x00)
> > : The failed "Play Audio MSF" packet command was:
> > : "47 00 00 04 23 16 31 23 09 00 00 00 "
> >
> >
> > Regarding ide/hdc, dmesg says:
> >
> > : pmac_ide: enabling IDE bus ID 2
> > : pmac_ide: enabling IDE bus ID 0
> > : pmac_ide: enabling IDE bus ID 1
> > : hda: IBM-IC25N030ATDA04-0, ATA DISK drive
> > : hdc: MATSHITADVD-ROM SR-8187, ATAPI CD/DVD-ROM drive
> > : ide0 at 0xe5255000-0xe5255007,0xe5255160 on irq 19
> > : ide1 at 0xe5259000-0xe5259007,0xe5259160 on irq 20
> > : hda: Enabling Ultra DMA 4
> > : ide_pmac: Set UDMA timing for mode 4, reg: 0x0c50038c
> > : hda: 58605120 sectors (30006 MB) w/1806KiB Cache, CHS=58140/16/63, UDMA(66)
> > : hdc: Enabling MultiWord DMA 2
> > : ide_pmac: MDMA, cycleTime: 120, accessTime: 90, recTime: 30
> > : ide_pmac: Set MDMA timing for mode 2, reg: 0x00011d26
> > : hdc: ATAPI 24X DVD-ROM drive, 512kB Cache, (U)DMA
> > : Uniform CD-ROM driver Revision: 3.12
> >
>
> at least 2 possibilities:
>
> 1) Because Apple has opted to remove the audio interface between the CDROM
> and the sound chip,
Argh! Why, oh why, did they do that ?
> you need to use xmms-cdread plugin to rip audio from the CD to play
> music (ibook2 and beyond). It's in contribs.
I just tried the latest version I could find : xmms-cdread-0.11d-1 but
that does not work. Actually, the plug-in does not even see the
tracks (yes, I disabled supermount).
Now, if we see error messages such as
> > : ATAPI device hdc:
> > : Error: Illegal request -- (Sense key=0x05)
> > : Invalid command operation code -- (asc=0x20, ascq=0x00)
> > : The failed "Play Audio MSF" packet command was:
and also, in the same vein, such as
: ATAPI device hdc:
: Error: Illegal request -- (Sense key=0x05)
: Invalid command operation code -- (asc=0x20, ascq=0x00)
: The failed "Pause/Resume" packet command was:
: "4b 00 00 00 00 00 00 00 00 00 00 00 "
then does not that mean that we are facing a deeper problem ?
> From what I understand, the KDE cd player will play OK with
> supermount. I'm able to play audio CD's on my Powerbook, as well
> as the TiBook I had on loan.
I tried gtcd, tcd and grip: they all failed at reading the tracks. I
do not have the kde stuff installed and I am a bit reluctant to
install it (my message is more a bug report than a help request, I do
not *really* need this CD stuff right now).
Now for something different:
> > The system is an mdk-8.0 which has been upgraded to be in sync with
> > cooker. In particular, rpm -qa | grep kern says:
> >
> > : kernel-source-2.4.18-4mdk
> > : kernel-headers-2.4.17-24mdk
> > : kernel-2.4.18.4mdk-1-1mdk
> >
>
> Kernel headers do not need to be consistant with the kernel, but
> they do need to be consistant with what was used to build
> glibc. The kernel build is self contained, and does not use
> kernel-headers. User space programs, for the most part, should be
> using /usr/include/*. not /usr/src/linux/include/*.
Thanks for the tip. That calls for two questions:
1) Out of curiosity: how does one find which kernel header version
glibc is compiled against? (could not find it after a quick rpm
-qxxx )
2) I used to blame failure to compile the kernel on the above (non
existent) inconsistency. Shouldn't the kernel compile without
error if I am in sync with cooker *and* use the .config found by
default the kernel-source rpm ?
Cheers, JF
