[Wayland-bugs] [Bug 90382] mouse pointer is not visible when run weston-launch

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90382

--- Comment #7 from Pekka Paalanen <ppaalanen at gmail.com> ---
Finding someone who is interested in fixing software-GL on GBM/KMS might take a
while unless you can prove it's a Nouveau bug.

You have provided the versions of Mesa and the Nouveau Xorg driver (which is
completely irrelevant and not used here). What is the kernel version where you
got the Nouveau kernel driver from? Also I'd expect Ubuntu to patch its
kernels, so that's an additional uncertainty in the kernel driver version.

(In reply to tadeusz.okuljar from comment #5)
> In conclusion, Nouveau drivers even when supports hardware acceleration
> provides significantly worse performance compare to Nvidia proprietary
> drivers. I will make some tests and send you my results. 

Nouveau is obviously going to be slow, if your GPU is running at a clock speed
that is a fraction of what the proprietary driver uses. But that's off-topic
here.

(In reply to tadeusz.okuljar from comment #3)
> When I run weston-launch on my laptop everything works fine, mouse pointer
> is visible, I can launch weston-terminal and weston flower from a top bar. I
> attached a log from working configuration. It contains following line: 
> 
> warning: EGL_EXT_swap_buffers_with_damage not supported. Performance could
> be affected
> 
> Could you describe that issue ?

Nothing to worry about. It only means a small bit of optimization in screen
updates is not available. I'm not sure that even has any effect on the DRM
backend.

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