Re: xorg problems

2018-12-22 Thread Frank McCormick



On 12/21/18 3:56 PM, ja wrote:

On Fri, 2018-12-21 at 11:57 -0500, Tom Horsley wrote:

On Fri, 21 Dec 2018 11:39:09 -0500
Frank McCormick wrote:


I know when I put an xorg.conf file in /etc/X11,  X refused to

start and I was left with a blank screen.


You can put fragments of an xorg.conf file in /etc/X11/xorg.conf.d/,
to just override a few defaults, but I have no idea what the fragment
should look like to disable PageFlip. Maybe this is correct:

https://support.displaylink.com/knowledgebase/articles/1181623-displaylink-ubuntu-driver-after-recent-x-upgrades


This seems to work OK

ja@naxos xorg.conf.d 4$ cat /etc/X11/xorg.conf.d//20-naxos.conf
Section "Device"
 Identifier  "Card0"
 Option "PageFlip""false"
EndSection
ja@naxos xorg.conf.d 5$



   I'll give it a try along with the displaylink ideas.

Thanks guys
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Re: xorg problems

2018-12-21 Thread ja
On Fri, 2018-12-21 at 11:57 -0500, Tom Horsley wrote:
> On Fri, 21 Dec 2018 11:39:09 -0500
> Frank McCormick wrote:
> 
> > I know when I put an xorg.conf file in /etc/X11,  X refused to
> > 
> > start and I was left with a blank screen.
> 
> You can put fragments of an xorg.conf file in /etc/X11/xorg.conf.d/,
> to just override a few defaults, but I have no idea what the fragment
> should look like to disable PageFlip. Maybe this is correct:
> 
> https://support.displaylink.com/knowledgebase/articles/1181623-displaylink-ubuntu-driver-after-recent-x-upgrades

This seems to work OK

ja@naxos xorg.conf.d 4$ cat /etc/X11/xorg.conf.d//20-naxos.conf
Section "Device"
Identifier  "Card0"
Option "PageFlip""false"
EndSection
ja@naxos xorg.conf.d 5$

John
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Re: xorg problems

2018-12-21 Thread Tom Horsley
On Fri, 21 Dec 2018 11:39:09 -0500
Frank McCormick wrote:

> I know when I put an xorg.conf file in /etc/X11,  X refused to
> 
> start and I was left with a blank screen.

You can put fragments of an xorg.conf file in /etc/X11/xorg.conf.d/,
to just override a few defaults, but I have no idea what the fragment
should look like to disable PageFlip. Maybe this is correct:

https://support.displaylink.com/knowledgebase/articles/1181623-displaylink-ubuntu-driver-after-recent-x-upgrades
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Re: xorg problems

2018-12-21 Thread Frank McCormick


On 2018-12-21 9:49 a.m., Tom Horsley wrote:

Is there a work around.

I see this bug claims it is related to the PageFlip option
which is enabled by default.

https://gitlab.freedesktop.org/xorg/xserver/issues/68

Presumably if you disable PageFlip, the spamming would stop
(and it is probably OK to disable since it isn't working anyway :-).
___


  This is what I gathered by Googling the problem, but

I have no idea on how to disable PageFlip. Does Fedora 29

use modesettting by default or does it use the xorg intel driver?

As you can see I am slightly confused by everything I've read

on xorg and how it handles Intel video.

I know when I put an xorg.conf file in /etc/X11,  X refused to

start and I was left with a blank screen.

I since discovered that disabling composting in the Mate

window manager stops the xorg log spamming. I don't understand

that connection.


Thanks

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Re: xorg problems

2018-12-21 Thread Tom Horsley
> Is there a work around.

I see this bug claims it is related to the PageFlip option
which is enabled by default.

https://gitlab.freedesktop.org/xorg/xserver/issues/68

Presumably if you disable PageFlip, the spamming would stop
(and it is probably OK to disable since it isn't working anyway :-).
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xorg problems

2018-12-21 Thread Frank McCormick

Noticed last night that my xorg log is growing wildly.

Its fillling up with these lines:


814.151] (EE) modeset(0): present flip failed
[   814.163] (EE) modeset(0): Failed to get GBM bo for flip to new front.
[   814.163] (EE) modeset(0): present flip failed
[   814.178] (EE) modeset(0): Failed to get GBM bo for flip to new front.
[   814.178] (EE) modeset(0): present flip failed
[   814.395] (EE) modeset(0): Failed to get GBM bo for flip to new front.
[   814.395] (EE) modeset(0): present flip failed
[   814.414] (EE) modeset(0): Failed to get GBM bo for flip to new front.
[   814.414] (EE) modeset(0): present flip failed
[   814.445] (EE) modeset(0): Failed to get GBM bo for flip to new front.
[   814.445] (EE) modeset(0): present flip failed
[   814.460] (EE) modeset(0): Failed to get GBM bo for flip to new front.
[   814.460] (EE) modeset(0): present flip failed
[   814.480] (EE) modeset(0): Failed to get GBM bo for flip to new front.
[   814.480] (EE) modeset(0): present flip failed
[   814.492] (EE) modeset(0): Failed to get GBM bo for flip to new front.

This is my graphics hardware:

[root@localhost ~]# inxi -G
Graphics:  Device-1: Intel Core Processor Integrated Graphics driver: 
i915 v: kernel
   Display: server: Fedora Project X.org 1.20.3 driver: 
modesetting unloaded: fbdev,vesa resolution: 1920x1080~60Hz
   OpenGL: renderer: Mesa DRI Intel Ironlake Desktop v: 2.1 
Mesa 18.2.6


I found a bug that had been reported about 6 weeks ago but it seems that

nothing has been done about the problem.

Is there a work around.

Thanks for any help



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