Bug#855183: Acknowledgement (linux-image-4.9.0-0.bpo.1-amd64: modprobe intel_rapl_perf stay in uninterruptible sleep)
Hi,
today I consulted the issue with my friend. He has very similar server
with the same processors. The only difference we found were BIOS
settings. When I changed:
Power technology:
- from Energy Efficient
- to Custom
Energy Performance BIAS Setting:
- from Balanced Performance
- to Performance
problem disappeared. systemd-udevd starts normally, module can be
normally rmmod/insmod'ed now, load is 0.07.
Kind regards, Milo
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