Re: pc unresponsive while using cd drive

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On Wed, 2002-10-09 at 16:30, Matt Whiteley wrote:
> On Tue, 2002-10-08 at 21:13, Chris Kloiber wrote:
> > I have a 686B and don't have those problems. Try turning off magicdev.
> > Or killing it. Or forcibly removing it (with extreme prejudice).
> > 
> > -- 
> > Chris Kloiber
> 
> Chris I killed magicdev and it helped somewhat.  If I click on a window
> while cdda2wav or cdrecord is running it will now gain focus however the
> mouse cursor still moves in choppy bits.

Sounds like the DMA is off still. Is it a burner (ide-scsi) or a reader
(ide-cd). 

If it's a burner, edit /etc/sysconfig/harddiskhdX and set DMA=1 (X is
a,b,c, or d). 

If it's a reader, do the above, then add to /etc/modules.conf the line:
'options ide-cd dma=1' save the file. Unmount and remove all cd's. Then
as root, do:

# depmod -a
# rmmod ide-cd
# modprobe ide-cd
# hdparm -d1 /dev/hdX (where X is again a, b, c, or d)

Or just reboot. (Easier, but you don't get any of the "I don't need no
stink-in reboots like Windows!" "leetness".) 

-- 
Chris Kloiber





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