Date: Sat, 25 Dec 2004 18:31:40 +0900 (JST) From: Yoshiaki Kasahara <kasahara@nc.kyushu-u.ac.jp> To: FreeBSD-gnats-submit@FreeBSD.org Subject: ports/75485: libGL fails to load mga_dri.so Message-ID: <200412250931.iBP9VeYi001225@elvenbow.nc.kyushu-u.ac.jp> Resent-Message-ID: <200412250940.iBP9ePQr012065@freefall.freebsd.org>
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>Number: 75485
>Category: ports
>Synopsis: libGL fails to load mga_dri.so
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Dec 25 09:40:24 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator: Yoshiaki Kasahara
>Release: FreeBSD 5.3-STABLE i386
>Organization:
Kyushu University
>Environment:
System: FreeBSD elvenbow.nc.kyushu-u.ac.jp 5.3-STABLE FreeBSD 5.3-STABLE #5: Tue Dec 7 19:36:49 JST 2004 root@elvenbow.nc.kyushu-u.ac.jp:/usr/obj/usr/src/sys/ELVENBOW i386
Xorg-*-6.8.1 installed from recent ports tree (cvsup on 25th Dec.)
Matrox Millennium G450 AGP video card
>Description:
I couldn't enable direct rendering on my G450, and I noticed that
"LIBGL_DEBUG=verbose glxinfo" said:
libGL: XF86DRIGetClientDriverName: 1.1.1 mga (screen 0)
libGL: OpenDriver: trying /usr/X11R6/lib/modules/dri/mga_dri.so
libGL error: dlopen /usr/X11R6/lib/modules/dri/mga_dri.so failed (/usr/X11R6/lib
/modules/dri/mga_dri.so: Undefined symbol "XML_SetElementHandler")
libGL error: unable to find driver: mga_dri.so
name of display: :0.0
display: :0 screen: 0
direct rendering: No
It seems that libexpat is not properly linked.
Preloading /usr/local/lib/libexpat.so temporarily fixes the problem:
libGL: XF86DRIGetClientDriverName: 1.1.1 mga (screen 0)
libGL: OpenDriver: trying /usr/X11R6/lib/modules/dri/mga_dri.so
drmOpenByBusid: Searching for BusID pci:0000:01:00.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 4, (OK)
drmOpenByBusid: drmOpenMinor returns 4
drmOpenByBusid: drmGetBusid reports pci:0000:01:00.0
libGL warning: 3D driver claims to not support visual 0x23
libGL warning: 3D driver claims to not support visual 0x24
libGL warning: 3D driver claims to not support visual 0x27
libGL warning: 3D driver claims to not support visual 0x28
libGL warning: 3D driver claims to not support visual 0x2b
libGL warning: 3D driver claims to not support visual 0x2c
libGL warning: 3D driver claims to not support visual 0x2f
libGL warning: 3D driver claims to not support visual 0x30
libGL error:
Can't open configuration file /etc/drirc: No such file or directory.
libGL error:
Can't open configuration file /home/kasahara/.drirc: No such file or directory.
name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
>How-To-Repeat:
Set LIBGL_DEBUG=verbose and run libGL related commands such as
glxinfo, glxgears, and xdriinfo
>Fix:
I'm not sure which library should be linked with libexpat...
>Release-Note:
>Audit-Trail:
>Unformatted:
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