Ubuntu
linux package

  1. Bug #1223851
  2. Comment #18

Comment 18 for bug 1223851

Revision history for this message
Agustin Barto (abarto) wrote : Re: High CPU load after resuming on Samsung NP550P5C in BIOS mode

I found a workaround for the problem. Enabling the "USB S3 Wake-Up" BIOS option seems to fix this problem. I had it turned off since I bought the machine, but I guess something was introduced in 3.9 that triggers the issue. Judging from the amount of ACPI related issues on Samsung laptops, a true solution for the problem would be to never install Linux on them.