The installation of Ubuntu mate has been easy with Bionic 18.04, until the first update, from there, many complications arise, black screen, impossible to start the operating system. I have micro rizen 3 2200G with integrated graphics, I put the following commands in the grub: “radeon.si_support = 0 amdgpu.si_support = 1”, updated the graph with the padoka page. Then I changed the orders in the grub, as they indicated to me in Ubuntu Forum (I did not have answers in Ubuntu mate wiki) to: modeset amdgpu.dc = 1 acpi_osi = “Linux”, each start is complicated I continue with black screen after the ubuntu icon mate, and I can not enter the operating system It stays locked. I want to update the kernel to 4.17, which they say: it brings improvements to the graph, but I can not enter.
I would be very grateful if someone can help me.
My mother card is Assus X370M Pro4
Logs: deskstop Kernel: (drm:amdgpu_init (amdgpu)) ERROR VGACON disables amdgpu kernel modesetting.
Deskstop Kernel: ACPI: Error: (PTOS) Namespace lookup Failure . AE_NOT_FOUND (20170831/PSPARSE_364)
Deskstop Kernel: ACPI: Error: (PTOS) Namespace lookup Failure . AE_NOT_FOUND (20170831/PSPARSE_550)