Created attachment 328085 [details]
Attached traceback automatically from anaconda.

The following errors in your anacdump.txt file indicate an error outside anaconda's ability to handle.  This is either bad media, a bad burn/download, or kernel errors.  Did you verify your media prior to installation by running media check?

<4>evdev.c(EVIOCGBIT): Suspicious buffer size 511, limiting output to 64 bytes. See http://userweb.kernel.org/~dtor/eviocgbit-bug.html
<4>CE: hpet increasing min_delta_ns to 15000 nsec
<6>sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
<6>sr 1:0:0:0: [sr0] Sense Key : Medium Error [current] 
<6>sr 1:0:0:0: [sr0] ASC=0x10 <<vendor>> ASCQ=0x90
<3>end_request: I/O error, dev sr0, sector 7937348
<3>Buffer I/O error on device sr0, logical block 1984337
<6>sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
<6>sr 1:0:0:0: [sr0] Sense Key : Medium Error [current] 
<6>sr 1:0:0:0: [sr0] ASC=0x10 <<vendor>> ASCQ=0x90
<3>end_request: I/O error, dev sr0, sector 7937352
<3>Buffer I/O error on device sr0, logical block 1984338

(In reply to comment #2)
> The following errors in your anacdump.txt file indicate an error outside
> anaconda's ability to handle.  This is either bad media, a bad burn/download,
> or kernel errors.  Did you verify your media prior to installation by running
> media check?
I think I did check the medium before.  This is not the first time I've used it.
I did not do so this time.  The next attempt in which I simply replaced anything on the disk seems to have worked ok.