SCSI_error with ncr53c8xx

[Gunnar Schotta <schotta@genetik.uni-halle.de>]

After repartitioning my harddisk I wanted to reinstall hamm (2.0 r1).
When I used dselect to install the packages I got the following error message
while unpacking Xemacs20.4:

scsi: aborting command due to timeout: pid 26898, scsi 0, channel 0, id 0, lun
0 Write (6) 1b 90 b0 f4 00
ncr53c8xx_abort: pid=26898 serial_number=26918 serial_number_at_timeout=26918
 

After repeating the installation procedure the same message
occured at a different package. The problem is, that the system hangs completely.
Could anybody help me?

Gunnar.