| 2007-03-27 15:09:59 |
Alexander Jones |
bug |
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added bug |
| 2007-03-27 15:10:19 |
Alexander Jones |
bug |
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added attachment 'mental.png' (Screenshot) |
| 2007-03-27 18:16:45 |
Emilio Pozuelo Monfort |
None: statusexplanation |
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| 2007-06-18 23:04:16 |
Bryce Harrington |
xserver-xorg-video-ati: status |
Unconfirmed |
Needs Info |
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| 2007-06-18 23:04:16 |
Bryce Harrington |
xserver-xorg-video-ati: statusexplanation |
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Hi Alex, thanks for reporting this bug.
Can you attach your /etc/X11/xorg.conf and /var/log/Xorg.0.log files?
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| 2007-07-09 16:07:58 |
AJ |
bug |
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added attachment 'TornWindowText.jpg' (Screenshot of Broken/Torn window) |
| 2007-07-09 16:25:18 |
AJ |
bug |
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added attachment 'Screenshot.jpeg' (Here's my old screenshot of 3D plugin using Beryl) |
| 2007-08-08 17:19:02 |
Alexander Jones |
bug |
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added attachment 'xorg.conf' (/etc/X11/xorg.conf) |
| 2007-08-08 17:19:33 |
Alexander Jones |
bug |
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added attachment 'Xorg.0.log' (/var/log/Xorg.0.log) |
| 2007-08-08 17:20:05 |
Alexander Jones |
xserver-xorg-video-ati: status |
Incomplete |
New |
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| 2007-08-08 17:20:05 |
Alexander Jones |
xserver-xorg-video-ati: statusexplanation |
Hi Alex, thanks for reporting this bug.
Can you attach your /etc/X11/xorg.conf and /var/log/Xorg.0.log files?
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Attached |
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| 2007-09-30 14:44:18 |
Tormod Volden |
xserver-xorg-video-ati: status |
New |
Confirmed |
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| 2008-02-07 15:20:55 |
Timo Aaltonen |
xserver-xorg-video-ati: importance |
Undecided |
Wishlist |
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| 2008-02-20 03:01:13 |
Bryce Harrington |
description |
If I run glxgears or anything that uses 3D while running Compiz, it's pretty obvious that the graphics hardware is just rendering straight on top of the screen rather than to a window.
In windowed mode, the rendering stays always on top, and moving a window causes a stale rendering to be left behind.
In fullscreen mode, windows underneath cause a flickering effect.
This is on R350/radeon hardware.
ProblemType: Bug
Architecture: i386
Date: Tue Mar 27 15:57:27 2007
DistroRelease: Ubuntu 7.04
Uname: Linux flash 2.6.20-13-generic #2 SMP Sun Mar 25 00:21:25 UTC 2007 i686 GNU/Linux |
If I run glxgears or anything that uses 3D while running Compiz, it's pretty obvious that the graphics hardware is just rendering straight on top of the screen rather than to a window.
In windowed mode, the rendering stays always on top, and moving a window causes a stale rendering to be left behind.
In fullscreen mode, windows underneath cause a flickering effect.
This is on R350/radeon hardware.
ProblemType: Bug
Architecture: i386
Date: Tue Mar 27 15:57:27 2007
DistroRelease: Ubuntu 7.04
Uname: Linux flash 2.6.20-13-generic #2 SMP Sun Mar 25 00:21:25 UTC 2007 i686 GNU/Linux
-----
Issues with Composite and 3D are widely reported and show themselves in a variety of contexts, but all are derived from the same root problem. 3D apps wish to do direct rendering in order to maximize performance, but Compiz wishes to retain control over how all windows are painted and doesn't work well when apps are rendering directly. Thus, what's needed is a method to redirect these directly rendering apps. Redirected direct rendering is nicely described in this blog post:
http://hoegsberg.blogspot.com/2007/08/redirected-direct-rendering.html
The general effect is that when Compiz is active, running a 3D app like glxgears will show rendering errors when moving the glxgears window or putting it behind or over other windows. The standard workaround is to disable compiz while using the 3D programs and re-enable it when done.
This is a general problem in X's core architecture, and not an issue particular to a given driver. It's not exactly Compiz's fault either, and unfortunately it lacks a mechanism to hide or work around the problem. Solving it requires modification of a number of components including adding the TTM memory manager to libdrm, modifications of DRI in X, and on and on. It represents a significant amount of work to be done upstream and will probably take on the order of a year or two to get everything sorted out.
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| 2008-02-20 03:01:13 |
Bryce Harrington |
name |
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redirected-direct-rendering |
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| 2008-02-20 03:01:13 |
Bryce Harrington |
title |
3D stuff breaks with Compiz |
3D stuff breaks with Compiz: Redirected Direct Rendering is needed in DRI |
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| 2008-02-20 03:15:33 |
Bryce Harrington |
xorg-server: status |
Confirmed |
Triaged |
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| 2008-02-20 03:15:33 |
Bryce Harrington |
xorg-server: milestone |
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later |
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| 2008-04-27 13:21:13 |
Oliver Mattos |
bug |
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added attachment 'unnamed' (unnamed) |
| 2008-05-14 02:16:50 |
Bryce Harrington |
xorg-server: milestone |
later |
intrepid-alpha-5 |
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| 2008-05-27 20:16:09 |
Bryce Harrington |
bug |
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assigned to xorg-server |
| 2008-05-27 20:23:33 |
Bug Watch Updater |
xorg-server: status |
Unknown |
Confirmed |
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| 2008-05-30 13:45:15 |
Oliver Mattos |
bug |
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added attachment 'unnamed' (unnamed) |
| 2008-06-10 08:14:49 |
Bug Watch Updater |
xorg-server: status |
Confirmed |
Fix Released |
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| 2008-07-18 13:26:41 |
Bryce Harrington |
xorg-server: milestone |
intrepid-alpha-5 |
later |
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| 2008-09-05 02:44:16 |
Brian Murray |
displayname |
Bug #96991 (redirected-direct-rendering) |
Bug #96991 |
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| 2008-09-05 02:44:16 |
Brian Murray |
name |
redirected-direct-rendering |
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| 2009-02-13 15:19:00 |
Davidiam |
xorg-server: status |
Triaged |
Fix Released |
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| 2009-02-13 15:19:00 |
Davidiam |
xorg-server: statusexplanation |
Status update:
Unfortunately things do not look good. Upstream has changed their mind, and instead of pursuing the TTM memory manager (which turned out to be too complex) are instead going to develop a new memory manager called GEM. The timeframe for seeing GEM released for our use doesn't meet the Intrepid schedule. We're hoping to see it for Intrepid+1, but we will see.
Please see the following article and its associated links for more details:
http://www.phoronix.com/scan.php?page=news_item&px=NjUyMQ |
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| 2009-02-13 22:06:31 |
Brian Rogers |
bug |
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assigned to xserver-xorg-video-intel |
| 2009-02-16 06:00:35 |
Saivann Carignan |
bug |
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assigned to xf86-video-ati |
| 2009-02-26 09:52:00 |
Bryce Harrington |
bug |
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assigned to xserver-xorg-video-intel (Ubuntu) |
| 2009-02-26 09:52:19 |
Bryce Harrington |
bug |
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assigned to xserver-xorg-video-ati (Ubuntu) |
| 2009-02-26 09:52:42 |
Bryce Harrington |
bug |
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assigned to xserver-xorg-video-nouveau (Ubuntu) |
| 2009-02-26 09:52:58 |
Bryce Harrington |
xserver-xorg-video-ati: status |
New |
Triaged |
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| 2009-02-26 09:52:58 |
Bryce Harrington |
xserver-xorg-video-ati: importance |
Undecided |
High |
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| 2009-02-26 09:52:58 |
Bryce Harrington |
xserver-xorg-video-ati: statusexplanation |
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| 2009-02-26 09:53:09 |
Bryce Harrington |
xserver-xorg-video-intel: status |
New |
In Progress |
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| 2009-02-26 09:53:09 |
Bryce Harrington |
xserver-xorg-video-intel: statusexplanation |
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| 2009-02-26 09:53:27 |
Bryce Harrington |
xserver-xorg-video-nouveau: status |
New |
Triaged |
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| 2009-02-26 09:53:27 |
Bryce Harrington |
xserver-xorg-video-nouveau: importance |
Undecided |
High |
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| 2009-02-26 09:53:27 |
Bryce Harrington |
xserver-xorg-video-nouveau: statusexplanation |
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| 2009-02-26 09:53:39 |
Bryce Harrington |
xf86-video-ati: status |
New |
Invalid |
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| 2009-02-26 09:53:39 |
Bryce Harrington |
xf86-video-ati: statusexplanation |
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| 2009-02-26 09:53:50 |
Bryce Harrington |
xserver-xorg-video-intel: status |
New |
Invalid |
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| 2009-02-26 09:53:50 |
Bryce Harrington |
xserver-xorg-video-intel: statusexplanation |
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| 2009-02-26 11:04:26 |
Timo Aaltonen |
xserver-xorg-video-nouveau: importance |
High |
Wishlist |
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| 2009-02-26 11:04:26 |
Timo Aaltonen |
xserver-xorg-video-nouveau: statusexplanation |
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nouveau is still quite immature, and 3D is completely unsupported, so lowering importance due to that. |
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| 2009-02-26 11:18:09 |
Chris Halse Rogers |
xserver-xorg-video-nouveau: status |
Triaged |
Won't Fix |
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| 2009-05-06 18:39:45 |
Bryce Harrington |
tags |
iso-testing metabug valid-xorg-conf |
3d iso-testing metabug valid-xorg-conf |
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| 2009-05-06 18:39:51 |
Bryce Harrington |
tags |
3d iso-testing metabug valid-xorg-conf |
3d compiz iso-testing metabug valid-xorg-conf |
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| 2009-05-07 03:12:50 |
Pablo Estigarribia |
attachment added |
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Pantallazo-1.png http://launchpadlibrarian.net/26419550/Pantallazo-1.png |
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| 2009-05-13 02:29:14 |
Bryce Harrington |
summary |
3D stuff breaks with Compiz: Redirected Direct Rendering is needed in DRI |
(Needs UXA) 3D stuff breaks with Compiz: Redirected Direct Rendering is needed in DRI |
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| 2009-05-13 20:10:23 |
Bryce Harrington |
summary |
(Needs UXA) 3D stuff breaks with Compiz: Redirected Direct Rendering is needed in DRI |
(Needs UXA/DRI2) 3D stuff breaks with Compiz: Redirected Direct Rendering is needed in DRI |
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| 2009-06-03 03:05:07 |
Launchpad Janitor |
xserver-xorg-video-intel (Ubuntu): status |
In Progress |
Fix Released |
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| 2009-07-22 15:51:17 |
Adil Arif |
removed subscriber Adil Arif |
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| 2009-07-30 21:59:11 |
Bryce Harrington |
summary |
(Needs UXA/DRI2) 3D stuff breaks with Compiz: Redirected Direct Rendering is needed in DRI |
(Needs radeon-rewrite) 3D stuff breaks with Compiz: Redirected Direct Rendering is needed in DRI |
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| 2009-08-14 08:58:02 |
Bryce Harrington |
xserver-xorg-video-intel (Ubuntu): importance |
Undecided |
Medium |
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| 2009-09-02 05:05:07 |
Launchpad Janitor |
xserver-xorg-video-ati (Ubuntu): status |
Triaged |
Fix Released |
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| 2009-09-05 12:56:05 |
Nicolò Chieffo |
removed subscriber Nicolò Chieffo |
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| 2009-11-23 09:47:10 |
Andy Clayton |
removed subscriber Andy Clayton |
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| 2009-12-18 03:42:21 |
Launchpad Janitor |
branch linked |
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lp:ubuntu/xserver-xorg-video-intel |
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| 2009-12-20 16:12:12 |
Reynaldo Matos Hortensi |
removed subscriber Reynaldo Matos Hortensi |
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| 2009-12-25 11:56:03 |
Reynaldo Matos Hortensi |
attachment added |
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googleearth.png http://launchpadlibrarian.net/37182279/googleearth.png |
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| 2010-01-13 04:46:11 |
Launchpad Janitor |
branch linked |
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lp:ubuntu/xserver-xorg-video-ati |
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| 2010-09-10 12:58:41 |
Bug Watch Updater |
xorg-server: importance |
Unknown |
High |
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| 2011-01-24 13:39:42 |
Bug Watch Updater |
xorg-server: importance |
High |
Unknown |
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| 2011-01-24 15:57:55 |
Extender |
removed subscriber Extender |
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| 2011-03-21 14:13:28 |
Bug Watch Updater |
xorg-server: importance |
Unknown |
High |
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| 2011-03-21 17:55:37 |
AJ |
removed subscriber AJ |
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| 2011-04-22 04:48:33 |
Roberto Cássio Jr. |
removed subscriber Roberto Cássio Jr. |
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