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LWN.net Weekly Edition for May 23, 2013
An "enum" for Python 3
An unexpected perf feature
LWN.net Weekly Edition for May 16, 2013
A look at the PyPy 2.0 release
# dmesg | grep ASPM
[ 0.000000] PCIe ASPM is forcedly enabled
[ 0.439490] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
I'm not sure this means that the kernel has decided to turn it off anyway, or if my laptop truly doesn't support it. Still need more data to determine if power drain improves.
How to know if you are affected
Posted Jun 29, 2011 18:18 UTC (Wed) by cesarb (subscriber, #6266)
+ if (!aspm_force)
+ aspm_clear_state = 1;
Posted Jun 29, 2011 18:30 UTC (Wed) by mjg59 (subscriber, #23239)
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