Ubuntu
linux package

  1. Artful (17.10)
  2. Bug #1671360
  3. Comment #40

Comment 40 for bug 1671360

Revision history for this message
Roland Kaiser (roland-kaiser666) wrote : Re: System doesn't boot properly on AMD Ryzen / Gigabyte GA-AB350-gaming-3

Here is some additional information. I built upstream kernel 4.11-rc5 with

    CONFIG_PINCTRL_AMD=m
    CONFIG_DEBUG_PINCTRL=y
    CONFIG_DEBUG_GPIO=y

and blacklisted pinctrl-amd so as to able to boot that kernel and set up netconsole. Doing a

    modprobe pinctrl-amd

then results in a crash (obviously) and output along the lines of what you can see in the attached files. Case A seems to be more common than B. In case B, the system can still be used for a few seconds before becoming unresponsive.