I am facing the same issue with ThinkPad-T495 5.3.0-26-generic (ubuntu 18.04). I have seen a subtle nuance to the issue. I can successfully boot every time I am powered on. But this issue only occurs when I am on battery.
I tried the suggestion by Soedarsono (Comment #7) but the situation has not improved, unfortunately.
I got the following warnings.
"
update-initramfs: Generating /boot/initrd.img-5.3.0-26-generic
W: Possible missing firmware /lib/firmware/amdgpu/vega20_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navi10_mes.bin for module amdgpu
"
I am facing the same issue with ThinkPad-T495 5.3.0-26-generic (ubuntu 18.04). I have seen a subtle nuance to the issue. I can successfully boot every time I am powered on. But this issue only occurs when I am on battery.
I tried the suggestion by Soedarsono (Comment #7) but the situation has not improved, unfortunately.
I got the following warnings.
" img-5.3. 0-26-generic amdgpu/ vega20_ ta.bin for module amdgpu amdgpu/ navi10_ mes.bin for module amdgpu
update-initramfs: Generating /boot/initrd.
W: Possible missing firmware /lib/firmware/
W: Possible missing firmware /lib/firmware/
"
Could this be a problem?