[Bug 110308] [KBL]Screen black with some specific refresh rate due to "out of frequency scope"
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Apr 11 14:14:37 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=110308
Lakshmi <lakshminarayana.vudum at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |NEW
CC| |clinton.a.taylor at intel.com
Whiteboard|Triaged |Triaged, ReadyForDev
Priority|medium |high
--- Comment #10 from Lakshmi <lakshminarayana.vudum at intel.com> ---
(In reply to Ren Chenglei from comment #0)
> Hardware: KBL NUC7i5BNH and display ViewSonic TD2230
> System: Ubuntu 18.04.2 LTS
> Kernel: Linux 5.1.0-rc3+ x86_64
> Description: When switch to some specific refresh rate, screen black and
> show with "out of frequency scope", wait for some time it will return to
> last working mode.
> Steps to reproduce: Setting -> Devices -> Displays -> Refresh Rate ->
> 30.00Hz -> Apply.
> Expect results: UI is normal and refresh rate change to 30Hz
> Actual results: Screen black and show with "out of frequency scope", wait
> for some time, it will return to last working mode.
How is the display connected? e.g HDMI?
@Clint, any comments from you?
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