Ubuntu
linux package

  1. Focal (20.04)
  2. Bug #1749961
  3. Comment #8

Comment 8 for bug 1749961

Revision history for this message
imperia (imperia777) wrote :

echo xhci-hcd >> /sys/kernel/debug/tracing/set_event
(tail -F -n0 /var/log/kern.log &) | grep -q "TRB DMA"
cp /var/log/kern.log /home/imperia/log1.log

Is this correct command to get traces?
I will run it in advance.

Somebody told me to run this before when I was looking for help.

BTW did you download the full logs so I can remove it from web page?

I will can provide ssh access to box affected if needed.