Evgeniy Sudyr [[email protected]] wrote: > After upgrading BIOS to latest version 1803 on motherboard Asus z170-k > which is based on Intel z170 chipset I found that kernel boot > process stops > when isa(4) enabled with no error messages or panic. > Message I see on screen is: > > isa0 at pcib0 > isadma0 at isa0 > com0 at isa0 port 0x3f8/8 irq 4: ns16550a. 16 byte fifo > pckbc0 at isa0 port 0x60/5 irq 1 irq 12 > pckbd0 at pckbc0 (kbd slot) > wskbd0 at pckbd0: console keyboard, using wsdisplay0 > > When disabling isa(4) with UKC or config it stars with no issues. > This sendbug is generated on system with disabled isa(4). >
It sounds like one of the isa device probes is doing something that doesn't play nice with your new BIOS. To figure out where the problem is a little closer, you can try to enable verbose mode from UKC>. Boot up in verbose mode, without disabling isa, where does it stop? Chris
