Ok, I can't remember if we've gone over this one or not. I can't seem to burn a properly working Ubuntu CD anymore. I get this over and over again while loading the live cd:<br><br>end_request: I/O error, dev sr0, sector 1432224<br>
Buffer I/O error on device sr0, logical block 358056<br><br>and this shows up in dmesg:<br><br>sr 5:0:0:0: [sr0] Sense Key : Hardware Error [current]<br>sr 5:0:0:0: [sr0] Add. Sense: Timeout on logical unit<br>end_request: I/O error, dev sr0, sector 1432224<br>
Buffer I/O error on device sr0, logical block 358056<br>sr 5:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK<br><br>EVENTUALLY the live cd loads, but installs are nearly impossible.<br>