I've found a workaround (requires compiling own kernel, tested on 4.11 and r4.11rc1):
When configuring kernel (I used make menuconfig) disable following things: Everything under device drivers/gpio support, especially: memory mapped files/amd promontory support (GPIO_AMDPT) and pci gpio expanders / amd 8111 gpio driver (GPIO_AMD8111) but I've turned of everything to make sure nothing is using gpio. device drivers / pin controllers / amd gpio pin control (PINCTRL_AMD) Perhaps only one of them could be really necessary, but I didn't tested that. System boots normally, no problems with journald and no weird messages from dmesg. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671360 Title: System doesn't boot properly on AMD Ryzen / Gigabyte GA-AB350-gaming-3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1671360/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
