First, are there any known issues with installgrub and bfu when doing a bfu on x86?
Every time I've tried to bfu s10x86u6 to a more recent build, I've seen this: ... Extracting ufs modules for boot block ... 2880 blocks Installing boot block. Error: installboot is obsolete. Use installgrub(1M) Extracting generic.usr ... ... ..and after the bfu, the system reboots to "grub>", at which point I need to manually enter findroot, etc, to boot Solaris. I can then run installgrub and get back to being able to boot with grub. In attempting to set up an old LX-50 with multiple Solaris installs, I've got in on / (s0) and /aroot (s3). So I put in my menu.lst file these: title Solaris10x86 findroot (rootfs1,2,a) kernel /platform/i86pc/multiboot module /platform/i86pc/boot_archive title Solaris10x86_bfu findroot (rootfs1,2,d) kernel /platform/i86pc/multiboot module /platform/i86pc/boot_archive ... the first one always works and boots Solaris in s0, the second one never works: findroot (rootfs1,2,d) Error 15: File not found s0 is an installed s10u6, s3 is an install of s10u6 then bfu'd. btw, I'm aware this is meant to be an opensolaris list (and these are s10 questions), so if there is a more appropriate (internal?) forum for these questions/issues, please direct me there.. Darren