i've got similar issue since Ubuntu Karmic (tried Daily build/beta), I am using a VIA VT8237R/VT8237R Plus Chipset wich Supports dual channel native SATA controller up to 1.5Gb/s with RAID 0 or RAID 1. I am running "fake"raid 1 at the moment.
waiting longer or setting longer boot delay doesn't work for me, as well using options like all_ide_general (forgot the order now) Installed Ubuntu 9.04 and it works perfectly again, will stick with this version for the moment. (also because i have problems with Grub 2 installing on my dmraid) -- Fails to find boot device in Intel D945Gnt https://bugs.launchpad.net/bugs/290153 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