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From: Alex Kost <alezost@gmail.com>
To: tk0 <tk0@protonmail.com>
Cc: "help-guix@gnu.org" <help-guix@gnu.org>
Subject: Re: change resolution (new style) + question about qxl driver
Date: Thu, 21 Jul 2016 00:25:44 +0300	[thread overview]
Message-ID: <8760s0uhlz.fsf@gmail.com> (raw)
In-Reply-To: <1OGZ8GTG7BVHnUUW-boO9wywU6W9wj6dIQsadEsRWXlZsdGoY0FEhZ8yor_4I09E2AanO95Ss7lcBTe84yhwzF9ADwB7P0yOqjqsylnr5x0=@protonmail.com> (tk0@protonmail.com's message of "Wed, 20 Jul 2016 05:42:49 -0400")

tk0 (2016-07-20 12:42 +0300) wrote:

[...]
> Another question is about the qxl display driver. This is the
> standard on my kvm image.  There is this weird message from X:
>
> ****************
> 11.379] (II) Module glx: vendor="X.Org Foundation"
> [    11.379]    compiled for 1.18.1, module version = 1.0.0
> [    11.379]    ABI class: X.Org Server Extension, version 9.0
> [    11.379] (==) AIGLX enabled
> [    11.379] (==) Matched qxl as autoconfigured driver 0
> [    11.380] (==) Matched qxl as autoconfigured driver 1
> [    11.380] (==) Matched modesetting as autoconfigured driver 2
> [    11.380] (==) Matched fbdev as autoconfigured driver 3
> [    11.380] (==) Matched vesa as autoconfigured driver 4
> [    11.380] (==) Assigned the driver to the xf86ConfigLayout
> [    11.380] (II) LoadModule: "qxl"
> [    11.381] (WW) Warning, couldn't open module qxl
> [    11.381] (II) UnloadModule: "qxl"
> [    11.381] (II) Unloading qxl
> [ 11.381] (EE) Failed to load module "qxl" (module does not exist, 0)
> ****************

> It seems qxl gets unloaded, and I'm unable to push the resolution in
> the vm higher than 1024x768. Does anyone have an idea what is the
> issue here and how to fix it?

"Unloading" means that this module is not loaded at all because it is
not found.  If you look at 'xorg-configuration-file' in (gnu services
xorg)¹, you'll see that there is no ModulePath line for
'xf86-video-qxl'.  Moreover, this module is not even packaged :-)

If I understand it right, this qxl module is
<https://www.x.org/releases/individual/driver/xf86-video-qxl-0.1.4.tar.bz2>.
If it's just a usual X video driver, it shouldn't be hard to package it
– it would be very similar to 'xf86-video-vesa', 'xf86-video-nouveau',
and other video driver packages in (gnu packages xorg) module².

Patches welcome :-)

¹ http://git.savannah.gnu.org/cgit/guix.git/tree/gnu/services/xorg.scm#n105
² http://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/xorg.scm#n3021

-- 
Alex

  reply	other threads:[~2016-07-20 21:25 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-20  9:42 change resolution (new style) + question about qxl driver tk0
2016-07-20 21:25 ` Alex Kost [this message]
  -- strict thread matches above, loose matches on Subject: below --
2016-07-22  9:45 David Craven
2016-07-23  9:21 ` tk0
2016-07-23  9:38   ` David Craven
2016-07-28 16:10     ` David Craven

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