I've got a Lenovo W510 with I7-Q720, and can confirm this behavior. Easy to test using the 'stress' app (available in Ubuntu Software Center). After boot, stress -c 8 pegged all "cores". Suspend/resume. Run same program with same args. No matter how many "workers" you specify (via -c), only one core will be busy.
-- Scheduler does not max all cores after suspend/resume https://bugs.launchpad.net/bugs/632616 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
