Description of problem: Eclipse RCP based Java program, Kelpie Flight Planner for flightgear crashes on startup with error: drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream. See dmesg for more info. dmesg contains the following: [drm:r100_cs_track_check] *ERROR* [drm] No buffer for z buffer ! [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! Version-Release number of selected component (if applicable): Name : xorg-x11-drv-ati Arch : i686 Version : 6.13.0 Release : 0.10.20091006git457646d73.fc12 How reproducible: Always happens Steps to Reproduce: 1. Download and install Kelpie Flight Planner for Flightgear from http://sourceforge.net/projects/fgflightplanner/ 2. Unpack application 3. Run application > ./kelpie-planner Actual results: Appplication crashes Expected results: Application does not crash Additional info: This application uses OpenGL and currently runs on earlier version of the xorg-x11-drv-ati driver, but the Open GL behavior is rubbish on the earlier drivers.
Turnong off mode setting (kernel option nomodeset) fixes this issue. All the OpenGL behaviour then becomes very dodgy, especially unger Compiz.
Likely duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=540133
It should be fixed if you update fedora 12 (yum update or through the graphical interface). Please report your result.
Sorry to say, I still have the same error. I did "yum update" and also a shutdown and restarted computer. dmesg says [drm:r100_cs_track_check] *ERROR* [drm] No buffer for z buffer ! [drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
I'm getting the same error trying to run X-Plane 9.4 on Fedora 12.
(In reply to comment #4) > Sorry to say, I still have the same error. > > I did "yum update" and also a shutdown and restarted computer. > > dmesg says > [drm:r100_cs_track_check] *ERROR* [drm] No buffer for z buffer ! > [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! Please attach your X server config file (/etc/X11/xorg.conf, if available), output of the dmesg command, system log (/var/log/messages), and X server log file (/var/log/Xorg.*.log) to the bug report as individual uncompressed file attachments using the bugzilla file attachment link above. We will review this issue again once you've had a chance to attach this information. Thanks in advance.
Created attachment 398479 [details] Output of dmesg
Created attachment 398481 [details] /var/log/messages
Created attachment 398482 [details] Xorg.0.log I am not using a /etc/X11/xorg.conf
Created attachment 398483 [details] dmesg output after upgrade to 2.6.32.9-67.fc12.i686 I just got a normal set of updates awhich included a new kernel - 2.6.32.9-67.fc12.i686. Retested and these are the files after that.
Created attachment 398484 [details] /var/log/messages after upgrade to 2.6.32.9-67.fc12.i686
Created attachment 398485 [details] Xorg.0.log after upgrade to 2.6.32.9-67.fc12.i686
This is now fixed for me after upgrade to xorg-x11-drv-ati Version information is : $ yum info xorg-x11-drv-ati Loaded plugins: presto, priorities, refresh-packagekit Installed Packages Name : xorg-x11-drv-ati Arch : i686 Version : 6.13.0 Release : 1.fc13 Size : 1.1 M Repo : installed From repo : anaconda-InstallationRepo-201005130056.i386 Summary : Xorg X11 ati video driver URL : http://www.x.org License : MIT Description : X.Org X11 ati video driver.
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