Re: CD IO error

[Brian Jackson]

Alan Willis writes: 

> 
>   I've been getting these messages since about 2.5.45.  I can't mount any
> cds at all.  Elvtune (util-linux-2.11r) also fails on /dev/hda which I'm
> running on, and /dev/hdc, my cdrom. 
> 
> Any further info needed?

Distribution
IDE controller/motherboard
a few more lines before and after the error from dmesg 

> 
> -alan 
> 
> end_request: I/O error, dev hdc, sector 0
> hdc: ATAPI 48X CD-ROM drive, 120kB Cache, UDMA(33)
> Uniform CD-ROM driver Revision: 3.12
> end_request: I/O error, dev hdc, sector 0 
> 
> # hdparm /dev/hdc 
> 
> /dev/hdc:
>  HDIO_GET_MULTCOUNT failed: Inappropriate ioctl for device
>  IO_support   =  0 (default 16-bit)
>  unmaskirq    =  0 (off)
>  using_dma    =  1 (on)
>  keepsettings =  0 (off)
>  readonly     =  1 (on)
>  readahead    = 256 (on)
>  HDIO_GETGEO failed: Inappropriate ioctl for device 
> 
>  
> 
> -
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