Created attachment 142190 [details]
dmesg log file

I had a lot of warning/or error messages in dmesg, sometimes UI and keyboard is completely freezes for several seconds, especially when browsing youtube

- [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout;
- [drm] IP block:gfx_v8_0 is hung!
- failed to send message N ret is 0
- [drm:uvd_v6_0_enc_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 13 test failed
- [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <uvd_v6_0> failed -110
- amdgpu_device_ip_resume failed
- amdgpu: [powerplay] Voltage value looks like a Leakage ID but it's not patched 


Linux version 4.18.16-arch1-1-ARCH (builduser@heftig-28760) (gcc version 8.2.1 20180831 (GCC)) #1 SMP PREEMPT Sat Oct 20 22:06:45 UTC 2018


00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Wani [Radeon R5/R6/R7 Graphics] (rev ca) (prog-if 00 [VGA controller])
	Subsystem: Acer Incorporated [ALI] Wani [Radeon R5/R6/R7 Graphics]
	Flags: bus master, fast devsel, latency 0, IRQ 43
	Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Memory at d0800000 (64-bit, prefetchable) [size=8M]
	I/O ports at 4000 [size=256]
	Memory at d1500000 (32-bit, non-prefetchable) [size=256K]
	Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: [48] Vendor Specific Information: Len=08 <?>
	Capabilities: [50] Power Management version 3
	Capabilities: [58] Express Root Complex Integrated Endpoint, MSI 00
	Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
	Capabilities: [270] Secondary PCI Express <?>
	Capabilities: [2b0] Address Translation Service (ATS)
	Capabilities: [2c0] Page Request Interface (PRI)
	Capabilities: [2d0] Process Address Space ID (PASID)
	Kernel driver in use: amdgpu
	Kernel modules: amdgpu



03:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Lexa PRO [Radeon RX 550/550X] (rev c3)
	Subsystem: Acer Incorporated [ALI] Lexa PRO [Radeon RX 550/550X]
	Physical Slot: 0
	Flags: bus master, fast devsel, latency 0, IRQ 50
	Memory at c0000000 (64-bit, prefetchable) [size=256M]
	Memory at d0000000 (64-bit, prefetchable) [size=2M]
	I/O ports at 2000 [size=256]
	Memory at d1200000 (32-bit, non-prefetchable) [size=256K]
	Expansion ROM at d1240000 [disabled] [size=128K]
	Capabilities: [48] Vendor Specific Information: Len=08 <?>
	Capabilities: [50] Power Management version 3
	Capabilities: [58] Express Legacy Endpoint, MSI 00
	Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
	Capabilities: [270] Secondary PCI Express <?>
	Capabilities: [320] Latency Tolerance Reporting
	Kernel driver in use: amdgpu
	Kernel modules: amdgpu



Please let me know if I can help with something