Ubuntu bug 1818580 is possibly related - the "[drm:amdgpu_init [amdgpu]] *ERROR* VGACON disables amdgpu kernel modesetting." message was also observed here (according to details conveyed on #ubuntu IRC by user "sudo_halt" on 2019-07-25 - whom I assume is the same person as Surena Karimpour).
Surena: After collecting logs, please continue and report this upstream where other amdgpu bugs have already been reported: /bugs.freedeskt op.org/ buglist. cgi?product= DRI&component= DRM%2FAMDgpu& list_id= 676975& resolution= --- /bugs.freedeskt op.org/ enter_bug. cgi against product "DRI", component "DRM/AMDgpu".
https:/
You can file a new bug at https:/
Ubuntu bug 1818580 is possibly related - the "[drm:amdgpu_init [amdgpu]] *ERROR* VGACON disables amdgpu kernel modesetting." message was also observed here (according to details conveyed on #ubuntu IRC by user "sudo_halt" on 2019-07-25 - whom I assume is the same person as Surena Karimpour).