CD IO error

[Alan Willis]

  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?

-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