I tested the latest upstream kernel (linux-image-2.6.36-999-generic, 2.6.36-999.201009151119) and was not able to test following resume from suspend, since my machine will not resume from suspend properly (see bug #594837). However, I did test following resume from hibernate, and was able to max all 4 cores. When I hibernate/resume with my current kernel I see the same problem as when I suspend/resume, and do not max all 4 cores.
$ uname -srvmo Linux 2.6.32-24-generic #38 SMP Mon Jul 26 15:08:51 EDT 2010 x86_64 GNU/Linux So my kernel and latest upstream behave differently. Upstream seems to work correctly, mine does not. This could be related to the suspend/resume issues involving SCI_EN: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/594837 I will try a kernel without the SCI_EN fix to see if that is the problem. ** Tags removed: needs-upstream-testing -- 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
