[Bug 105977] Samsung screen replacement in a Dell laptop brings corrupted display

[Bug 105977] Samsung screen replacement in a Dell laptop brings corrupted display

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=105977

--- Comment #1 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
If "vertical" is OK, that means the screen is OK and nouveau's modesetting is
OK. (The rotation is purely software, it's still a 1920x1200 framebuffer.)

Could something else have gotten updated? Can you grab a copy of dmesg and xorg
logs? What version of mesa is being used?

I presume all your woes go away when booting with nouveau.noaccel=1.

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[Bug 105977] Samsung screen replacement in a Dell laptop brings corrupted display

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https://bugs.freedesktop.org/show_bug.cgi?id=105977

--- Comment #2 from Robert K. <robertk-tW6aCCJLZ7lBDgjK7y7TUQ@public.gmane.org> ---
Created attachment 138876
  --> https://bugs.freedesktop.org/attachment.cgi?id=138876&action=edit
matte.Xorg.0.log

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[Bug 105977] Samsung screen replacement in a Dell laptop brings corrupted display

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https://bugs.freedesktop.org/show_bug.cgi?id=105977

--- Comment #3 from Robert K. <robertk-tW6aCCJLZ7lBDgjK7y7TUQ@public.gmane.org> ---
Created attachment 138877
  --> https://bugs.freedesktop.org/attachment.cgi?id=138877&action=edit
matte.dmesg.log

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[Bug 105977] Samsung screen replacement in a Dell laptop brings corrupted display

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https://bugs.freedesktop.org/show_bug.cgi?id=105977

--- Comment #4 from Robert K. <robertk-tW6aCCJLZ7lBDgjK7y7TUQ@public.gmane.org> ---
Created attachment 138878
  --> https://bugs.freedesktop.org/attachment.cgi?id=138878&action=edit
glossy.Xorg.0.log

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[Bug 105977] Samsung screen replacement in a Dell laptop brings corrupted display

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=105977

--- Comment #5 from Robert K. <robertk-tW6aCCJLZ7lBDgjK7y7TUQ@public.gmane.org> ---
Created attachment 138879
  --> https://bugs.freedesktop.org/attachment.cgi?id=138879&action=edit
glossy.dmesg.log

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[Bug 105977] Samsung screen replacement in a Dell laptop brings corrupted display

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https://bugs.freedesktop.org/show_bug.cgi?id=105977

--- Comment #6 from Robert K. <robertk-tW6aCCJLZ7lBDgjK7y7TUQ@public.gmane.org> ---
Thank you very much.

I have finally managed how to deal with the scrambled display using the new
glossy screen. These are the requested logs:

1) Using the broken matte screen (Samsung LTN170U1-L01) (with this screen the
driver works as expected)

--- attachment matte.Xorg.0.log
--- attachment matte.dmesg.log

2) Using the new glossy screen (Samsung LTN170U1-L02) (with this screen the
driver does not work properly)

--- attachment glossy.Xorg.0.log
--- attachment glossy.dmesg.log

> I presume all your woes go away when booting with nouveau.noaccel=1.

As the listed OS are Live USB OS I don't actually know how to boot with this
setting.

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[Bug 105977] Samsung screen replacement in a Dell laptop brings corrupted display

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https://bugs.freedesktop.org/show_bug.cgi?id=105977

Martin Peres <martin.peres-GANU6spQydw@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #7 from Martin Peres <martin.peres-GANU6spQydw@public.gmane.org> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
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https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/422.

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