Ubuntu 19.04 Desktop Keeps Crashing

[Chris Carlson]

On 5/7/19 11:14 AM, Liam Proven wrote:
> On Tue, 7 May 2019 at 16:27, Chris Carlson <chrscrlsn at hotmail.com> wrote:
>> It only logs me out. I forgot to mention that, 9 times out of 10, my laptop will make a loud whirring sound shortly before crashing.
> Could I ask you to please use plain text on the list, and put your
> quote _below_ the text that you're replying to?
>
> Plain text is under the 3-dot button next to the Send  button in Hotmail.
>
> Do you know what graphics driver you have installed for your AMD GPU chip?
>
I haven't installed any additional drivers. So, I guess I'm using 
whatever Ubuntu 19.04 chose for my system. I ran "lshw -c video" and 
this is what it returned:

   *-display
        description: VGA compatible controller
        product: Wani [Radeon R5/R6/R7 Graphics]
        vendor: Advanced Micro Devices, Inc. [AMD/ATI]
        physical id: 1
        bus info: pci at 0000:00:01.0
        version: c8
        width: 64 bits
        clock: 33MHz
        capabilities: pm pciexpress msi vga_controller bus_master 
cap_list rom
        configuration: driver=amdgpu latency=0
        resources: irq:49 memory:e0000000-efffffff 
memory:f0000000-f07fffff ioport:2000(size=256) memory:f0d00000-f0d3ffff 
memory:c0000-dffff

And this is what it says under Settings > Device:

AMD® A12-9720p radeon r7, 12 compute cores 4c+8g × 4