[plasma-integration] [Bug 369319] Black screen in Plasma Wayland session

[Martin Gräßlin via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=369319

Martin Gräßlin  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |UPSTREAM

--- Comment #3 from Martin Gräßlin  ---
as you select noaccel I assume you don't have actual opengl which would explain
the behavior. Try using KWIN_COMPOSE=Q or force llvmpipe using
LIBGL_ALWAYS_SOFTWARE=1.

Overall I doubt you will have any fun on the Wayland session on nouveau or in
general NVIDIA hardware.

Setting to UPSTREAM as it's a driver/hardware problem.

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[plasma-integration] [Bug 369319] Black screen in Plasma Wayland session

[Daniel via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=369319

--- Comment #2 from Daniel  ---
(In reply to Tony from comment #1)
> I have a gtx 760 i've tried "nouveau.noaccel=1" due to "hangs" i was getting
> on wayland as well,  the black screen happens due it. Don't boot with it.
> 
>  Sadly i dont know a "workaround", in my case i just don't dare to click on
> anything on the "panel" when i am on wayland else my pc hangs.

Thanks for your answer. Unfortunately, as I said in the bug report, if I try
without "nouveau.noaccel=1" the whole desktop hangs even in a X11 session
(nothing works:nor keyboard to change to a tty, nor mouse), and I am forced to
do a hard power reset.

I will try with a LiveDVD of Mint with Cinnamon to see if this issue happens
with other compositors, or it is just kwin. I think that LXQt with OpenBox has
no troubles, but I'm not sure of this.

On the other hand, ¿will be a video taken from my smartphone a valid proof?

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[plasma-integration] [Bug 369319] Black screen in Plasma Wayland session

[Tony via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=369319

Tony  changed:

   What|Removed |Added

 CC||jodr...@live.com

--- Comment #1 from Tony  ---
I have a gtx 760 i've tried "nouveau.noaccel=1" due to "hangs" i was getting on
wayland as well,  the black screen happens due it. Don't boot with it.

 Sadly i dont know a "workaround", in my case i just don't dare to click on
anything on the "panel" when i am on wayland else my pc hangs.

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