occasional system hangs during yum update in fc6

[Alan Cox]

On Wed, Oct 18, 2006 at 10:54:36PM +0200, Gianluca Cecchi wrote:
> At a certain point I get infinite entries of this kind in my messages:
> Oct 18 21:58:33 tekka kernel: ide: failed opcode was: unknown
> Oct 18 21:58:33 tekka kernel: hde: drive not ready for command
> Oct 18 21:58:33 tekka kernel: hde: status error: status=0x58 {
> DriveReady SeekComplete DataRequest }

Your CD drive went for a walk and didnt come back. Why yum updates should
cause that isn't immediately obvious to me