[Kernel-packages] [Bug 1776563] Re: Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't load, kernel freeze (AMD Ryzen 5/Radeon/Raven) / AMDGPU Hybrid crash

2019-03-17 Thread mprotic
After some more testing I found that these params are enough for me to boot properly on A315-41G, bios 1.13, ubuntu 18.04, kernel 4.18, uefi, secure boot: "mem_encrypt=off ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2 rcu_nocbs=0-7 idle=nomwait acpi_enforce_resources=lax" -- You received this

[Kernel-packages] [Bug 1776563] Re: Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't load, kernel freeze (AMD Ryzen 5/Radeon/Raven) / AMDGPU Hybrid crash

2019-03-17 Thread mprotic
... 4.18 hwe kernel with hwe stack on ubuntu 18.04 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1776563 Title: Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs,

[Kernel-packages] [Bug 1776563] Re: Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't load, kernel freeze (AMD Ryzen 5/Radeon/Raven) / AMDGPU Hybrid crash

2019-03-17 Thread mprotic
I haven't been able to boot with no params with 1.13. bios, but now I can make it work with: "text radeon.modeset=0 amdgpu.runpm=0 mem_encrypt=off ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2 rcu_nocbs=0-7 idle=nomwait acpi_enforce_resources=lax" With these params everything works fine - gpu,

[Kernel-packages] [Bug 1776563] Re: Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't load, kernel freeze (AMD Ryzen 5/Radeon/Raven) / AMDGPU Hybrid crash

2019-03-08 Thread mprotic
Yes, I tried: "text ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2 radeon.modeset=0 amdgpu.runpm=0" "text ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2 clocksource=hpet iommu=on amd_iommu=on amdgpu.dc=1" "idle=nomwait iommu=pt amd_iommu=on rcu_nocbs=0-7 pcie-aspm=off ivrs_ioapic[4]=00:14.0

[Kernel-packages] [Bug 1776563] Re: Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't load, kernel freeze (AMD Ryzen 5/Radeon/Raven) / AMDGPU Hybrid crash

2019-03-07 Thread mprotic
I can't make gpu and suspend work at the same time on Acer A315 41G R6IM with Ryzen 2500U and Radeon 535. If I use pci=noacpi gpu works fine, but laptop hangs on suspend, if I use ivrs_ioapic... suspend works fine but with no 2d gpu acceleration - everything works sluggish, very high cpu on