** Summary changed:
- Compiz 0.9.8 very bad performance
+ [nvidia] Moving or resizing windows freezes and stutters on nvidia
(especially if some other window is redrawing).
** This bug is no longer a duplicate of bug 1049214
[nvidia] XSync usage is a massive bottlenecking factor (nvidia performance
regression in Compiz 0.9.8+)
** Changed in: compiz
Status: Incomplete => In Progress
** Changed in: compiz
Importance: Undecided => High
** Changed in: compiz
Assignee: (unassigned) => Daniel van Vugt (vanvugt)
** Changed in: compiz
Milestone: None => 0.9.9.0
** Changed in: compiz (Ubuntu)
Status: Expired => In Progress
** Changed in: compiz (Ubuntu)
Importance: Undecided => High
** Changed in: compiz (Ubuntu)
Assignee: (unassigned) => Daniel van Vugt (vanvugt)
** Description changed:
- I'm running ubuntu 12.10 with a Geforce Gtx680 + 2600k + 8gb, and compiz
- performance is awful in the desktop and playing games.
+ Using the NVIDIA driver, moving or resizing windows freezes and stutters
+ (especially if some other window is redrawing).
+
+ TEST CASE:
+ 1. Open a regular window (Nautilus or Terminal)
+ 2. Verify you can move or resize it with ease.
+ 3. Open another window that will render graphics constantly, like glxgears.
+ Expected: Still able to move and resize the first window with ease.
+ Observed: Display freezes and rarely updates. Have to stop glxgears to
move/resize windows.
+
+ ORIGINAL DESCRIPTION:
+ I'm running ubuntu 12.10 with a Geforce Gtx680 + 2600k + 8gb, and compiz
performance is awful in the desktop and playing games.
Dragging a window across the desktop is a pain, because it stutters so
much it's not even funny. Compiz 0.9.7.8 doesn't have this behavior, so
something got broken in this release.
Now, about opengl games. It's also a terrible experience, and no matter
what settings I try there's always a lag feel. Games simply don't run
smooth, despite the frame rate that shows on screen. This behavior is
present in both 0.9.8 and 0.9.7.8.
By running ubuntu without any effects (gnome classic panel) games run
super smooth without any lag or stutter.
By the way, I'm running 304.22 driver with default settings, but all
previous drivers show the same behavior.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: compiz 1:0.9.8+bzr3249-0ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-5.5-generic 3.5.0-rc7
Uname: Linux 3.5.0-5-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.4-0ubuntu3
Architecture: amd64
Date: Fri Jul 20 19:52:47 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
PackageArchitecture: all
ProcEnviron:
- LANGUAGE=pt:pt_BR:en
- TERM=xterm
- PATH=(custom, no user)
- LANG=pt_PT.UTF-8
- SHELL=/bin/bash
+ LANGUAGE=pt:pt_BR:en
+ TERM=xterm
+ PATH=(custom, no user)
+ LANG=pt_PT.UTF-8
+ SHELL=/bin/bash
SourcePackage: compiz
UpgradeStatus: Upgraded to quantal on 2012-07-20 (0 days ago)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1027211
Title:
[nvidia] Moving or resizing windows freezes and stutters on nvidia
(especially if some other window is redrawing).
To manage notifications about this bug go to:
https://bugs.launchpad.net/compiz/+bug/1027211/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
