[Bug 196379] Laptop loses performance at random bootups.

[Bug 196379] Laptop loses performance at random bootups.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=196379

Chen Yu (yu.c.chen@intel.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
                 CC|                            |yu.c.chen@intel.com
          Component|Other                       |Video(DRI - non Intel)
           Assignee|rjw@rjwysocki.net           |drivers_video-dri@kernel-bu
                   |                            |gs.osdl.org
            Product|Power Management            |Drivers

--- Comment #1 from Chen Yu (yu.c.chen@intel.com) ---
I could not find the coolsense kernel module you mentioned above, maybe it is a
an BIOS option, could you point to me the reddit link?
Besides, the web/music/comping are working well, which means the cpu frequency
should not be throttled, and this is what the thermal management would  touch
when the temperature is too high, but this should not the case per your
description.  I suspect there might be a adjustment in the graphic card.
BTW, you can always check with latest upstream kernel(not the distribution
kernel).
And you can try running the latest 'turbostat' both when running in
normal/abnormal cases, let's make a double check if the cpufreq has been
throttled or not.

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[Bug 196379] Laptop loses performance at random bootups.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=196379

--- Comment #2 from Jani Nikula (jani.nikula@intel.com) ---
If you think this is a graphics bug, please file it at
https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel

Otherwise please assign it to some other component than video here.

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[Bug 196379] Laptop loses performance at random bootups.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=196379

--- Comment #3 from leviathansolais@gmail.com (leviathansolais@gmail.com) ---
This is the reddit link:
https://www.reddit.com/r/linuxquestions/comments/6ex4e0/cpu_doesnt_speed_up_when_gaming/

Coolsense is a HP driver that uses the accelerometer to detect if the laptop is
in a stable/unstable position, and it makes the fans behave accordingly,
Coolsense doesn't exist on linux, HP didn't make a driver, and they told me on
reddit that, that my problem is because HP broke the ACPI standard with it, and
they didn't bother releasing it to linux, basically, screwing me and other
people over. But it *sometimes* behaves properly, so I thought this could be
diagnosed to force it.

When gaming, the CPU *does* speed up to 2.70GHz, but the games don't make the
cpu go to 100-90% load. It goes to 20% for some time, then it drops, and stays
at 9-10%, like if I had nothing open.

PD: Sorry if you can't understand me properly, English isn't my first language,
or my city.
PD2: I don't know what other component would suit this.

PD3: Turbostat doesn't work....

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[Bug 196379] Laptop loses performance at random bootups.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=196379

--- Comment #4 from leviathansolais@gmail.com (leviathansolais@gmail.com) ---
Created attachment 257895
  --> https://bugzilla.kernel.org/attachment.cgi?id=257895&action=edit
Turbostat error.

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[Bug 196379] Laptop loses performance at random bootups.

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=196379

Jani Nikula (jani.nikula@intel.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Video(DRI - non Intel)      |Other
           Assignee|drivers_video-dri@kernel-bu |rjw@rjwysocki.net
                   |gs.osdl.org                 |
            Product|Drivers                     |Power Management

--- Comment #5 from Jani Nikula (jani.nikula@intel.com) ---
It's not a GPU driver bug.

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