Ok, seems that this is dead end. Too rare configuration to generate interest to be fixed. As result though Ubuntu 10.04.1 is completely un- installable for nvidia 430 raid0+1 systems and also clear downgrade as this configuration is working in 8.04. I feel frustrated and need to start investigating other OS'es and HW ...
-- Installer does not give correct choice of device to install to when using dmraid 0+1 https://bugs.launchpad.net/bugs/560748 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