Bug 819873 - FlightGear runs very slow on Intel Sandy Bridge hardware.
Summary: FlightGear runs very slow on Intel Sandy Bridge hardware.
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Fedora
Classification: Fedora
Component: FlightGear
Version: 17
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Fabrice Bellet
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-05-08 12:35 UTC by Dominik Pospisil
Modified: 2012-06-01 13:29 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-06-01 13:29:23 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Dominik Pospisil 2012-05-08 12:35:54 UTC 
Description of problem:
FlightGear runs very slow (most likely completely unaccelerated) on Intel Sandy Bridge hardware. Just to note, flightgear used to work fine on F16 with the same hardware (older flightgear release)

Version-Release number of selected component (if applicable):
FlightGear-2.6.0-1.fc17.x86_64
xorg-x11-drv-intel-2.19.0-1.fc17.x86_64

How reproducible:
Allways


Steps to Reproduce:
1. start fgfs
2.
3.
  
Actual results:
< 1fps rendering performance

Expected results:
> 10fps rendering performance

Additional info:
Comment 1 Dominik Pospisil 2012-06-01 13:29:23 UTC 
Fixed in Mesa 8.0.3.
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