ubuntu-x-swat team mailing list archive

[Tormod Volden <835945@xxxxxxxxxxxxxxxxxx>]

Thanks for your (new) report. The old one seems to have been forgotten and died. The issue here is clear: The monitor is reporting bad data in the EDID. From the xrandr output you posted in the other report:
 1280x1024 (0x3d)  599.5MHz +HSync +VSync *current
which is also seen in your ddcprobe output:
 dtiming: 1280x1024@392

I believe there is no bug in the drivers, but a quirk (hardware-specific
workaround) should be added for your type of monitor.

** Changed in: xorg (Ubuntu)
       Status: New => Confirmed

** Summary changed:

- Hansol H750 giving wrong EDID refresh rate
+ [needs quirk] Hansol H750 giving wrong EDID refresh rate

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https://bugs.launchpad.net/bugs/835945

Title:
  [needs quirk] Hansol H750 giving wrong EDID refresh rate

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