I downloaded Ubuntu RC 8.10 today, when using LIVE CD did this message pop-up a few times before it continued as normal.
Then after the installation was finished did I reboot and removed the CD, then while ubuntu was booting up did the boot halt with this error messageBuffer I/O error on device sr0, logical block (6 random nr)
The interesting part is that I did use Ubuntu beta that I downloaded a shot while after beta was made available and there did I not have this problem. The first error message from the live CD did turn up but after that did the system work fine.ata3 COMRESET failed (errno=-16)
reset failed giving up
I found a bug report on it https://bugs.launchpad.net/ubuntu/+s...ux/+bug/256637