Created attachment 32380 [details] Xorg.o.log I am the current maintainer of a java application that uses OpenGL via the JOGL bindings (http://sourceforge.net/projects/fgflightplanner). This app crashes with the following message in the console when using the latest Radeon driver under Fedora 12: drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream. See dmesg for more info. dmesg has the following 2 entries: [drm:r100_cs_track_check] *ERROR* [drm] No buffer for z buffer ! [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! If I boot with radeon.modeset=0, the application runs (but not well, always on top of everything) The application is a mature app and runs well with other drivers (fglrx) and on other platforms. I am using Fedora 12 with all the latest updates: $ uname -a Linux kelpie5.campbell.priv 2.6.31.9-174.fc12.i686 #1 SMP Mon Dec 21 06:24:20 UTC 2009 i686 i686 i386 GNU/Linux
This is an issue in the Mesa driver or in the kernel, not in the X driver.
probably same as bug 23532. *** This bug has been marked as a duplicate of bug 23532 ***
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