Ubuntu
linux package

  1. Bug #1805816
  2. Comment #12

Comment 12 for bug 1805816

Revision history for this message
Kai-Heng Feng (kaihengfeng) wrote :

XPS 9550 is the consumer version of Precision 5510, right?

I did some test on Precision 5510 a while back and the BIOS did fix the issue.
The latest BIOS disables CommClk and ClockPM when it's on battery, and disables the ASPM entirely when it's on power adapter.