Public bug reported:
[cut bullshit] I am working on Dell E6420. I am using Kubuntu 15.10.
I am using intel pstate driver.
CPU is working ok. I close the lid to suspend OS. After some time I open my lid
to wake OS up and CPU is stuck at lowest frequency, approximately (600Mhz) OS
is unsuable, everything is taking very long time, reboot is an answer.
This bug occurs... always.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: suspend
** Attachment added: "lspci-vnvn.log"
https://bugs.launchpad.net/bugs/1528962/+attachment/4539558/+files/lspci-vnvn.log
** Description changed:
[cut bullshit] I am working on Dell E6420. I am using Kubuntu 15.10.
I am using intel pstate driver.
- CPU is working ok. I close the lid to suspend OS. After some time I open my
lid to wake OS up and CPU is stuck at lowest level, approximately (600Mhz) OS
is unsuable, everything is taking very long time, reboot is an answer.
+ CPU is working ok. I close the lid to suspend OS. After some time I open my
lid to wake OS up and CPU is stuck at lowest frequency, approximately (600Mhz)
OS is unsuable, everything is taking very long time, reboot is an answer.
This bug occurs... always.
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https://bugs.launchpad.net/bugs/1528962
Title:
Low CPU after waking up from suspend
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