Also, I this could be hardware specific. Do you have other hardware to run the certification test on, to see if the bug is happening there as well?
For the system that currently exhibits the bug, can you run the following to gather more detailed info:
apport-collect 1998536 or to a file: apport-bug --save /tmp/report.1998536 linux
If apport can't be run: 1) uname -a > uname-a.log 2) dmesg > dmesg.log 3) sudo lspci -vvnn > lspci-vvnn.log 4) cat /proc/version_signature > version.log
Also, I this could be hardware specific. Do you have other hardware to run the certification test on, to see if the bug is happening there as well?
For the system that currently exhibits the bug, can you run the following to gather more detailed info:
apport-collect 1998536
or to a file:
apport-bug --save /tmp/report.1998536 linux
If apport can't be run: signature > version.log
1) uname -a > uname-a.log
2) dmesg > dmesg.log
3) sudo lspci -vvnn > lspci-vvnn.log
4) cat /proc/version_