Removing the dmraid package worked for me also. aptitude remove dmraid
Before trying that, I tried the following which did NOT work: - choosing AHCI for SATA mode in the BIOS - choosing the other options for SATA mode (i.e. options that were not the default which is "IDE mode") - choosing the nodmraid boot option on the LiveCD (press F6 for Options) -- ubiquity partition step does not show some hard drives https://bugs.launchpad.net/bugs/459054 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