New: MCS9990 not maximum speed USB 2.0

https://bugzilla.kernel.org/show_bug.cgi?id=216085

Bug ID: 216085
Summary: MCS9990 not maximum speed USB 2.0
Product: Drivers
Version: 2.5
Kernel Version: All
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: USB
Assignee: [email protected]
Reporter: [email protected]
Regression: No

Created attachment 301107
--> https://bugzilla.kernel.org/attachment.cgi?id=301107&action=edit
Ubuntu low speed.

There is a speed limit. Tried different kernel versions. I think the problem is somewhere in the drivers.
In other operating systems, the controller works without problems.

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https://bugzilla.kernel.org/show_bug.cgi?id=216085

--- Comment #1 from Sergey ([email protected]) ---
Created attachment 301108
--> https://bugzilla.kernel.org/attachment.cgi?id=301108&action=edit
Windows ok speed.

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Please contact Ubuntu for support with their kernel releases.

https://bugzilla.kernel.org/show_bug.cgi?id=216085

--- Comment #2 from Greg Kroah-Hartman ([email protected]) ---

Please contact Ubuntu for support with their kernel releases.

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--- Comment #3 from Sergey ([email protected]) ---
I have used not only ubuntu. I tried other distributions and the problem is the same.

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--- Comment #4 from Sergey ([email protected]) ---
Normal speed only in Windows OS.

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