On 2011-08-01, Michael Orlitzky <mich...@orlitzky.com> wrote: > Use oldconfig. Running 'oldconfig' will prompt you for any new > sections/drivers that have appeared since your last kernel. Running > 'menuconfig' will silently accept all of the defaults for these new > options. > > Why is it safer if only the new stuff gets defaulted? Because on more > than one occasion, there has been a group of drivers, e.g. wireless > chipsets, that got a new "enable anything" option. So while you may > have had your Atheros chipset enabled in the old kernel, the new > kernel has a "enable wireless networking" option that defaults to > "no" despite the fact that your old kernel had one or more wireless > chipsets enabled. > > This also happened with the entire SATA subsystem,
Been there, tripped over that. ;) I didn't pay close enough attention when running "make oldconfig" and suddenly no hard-drives with the new kernel. It took me an embarassingly long time to figure out what had gone wrong... -- Grant Edwards grant.b.edwards Yow! Did an Italian CRANE at OPERATOR just experience gmail.com uninhibited sensations in a MALIBU HOT TUB?