I have a Gigabyte P35-DS3R motherboard. It has two RAID chipsets: jmicron and Intel. The jmicron chipset is turned off and I'm only using the Intel ICH9R chipset. I have never had any problems with RAID 0 in Ubuntu 8.10.
Just a note, I also had this memory corruption error when installing Ubuntu 9.04 Alpha 5 using the alternate CD where I was not able to use the created RAID partition. I then installed Ubuntu 8.10 using the alternate CD to clear any errors and then right away I installed Ubuntu 9.04 Alpha 5 with out any problems. In the end it seems like the new version of dmraid has some sort of bug that is causing this problem. -- RAID 0 partition disappears after crash (9.04 Alpha 5) https://bugs.launchpad.net/bugs/337026 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs