[Bug 1955] New: Using X11 forwarding with SSH for glx commands causes crash

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Nov 28 11:57:21 PST 2004


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https://bugs.freedesktop.org/show_bug.cgi?id=1955        
   
           Summary: Using X11 forwarding with SSH for glx commands causes
                    crash
           Product: xorg
           Version: 6.8.0
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: critical
          Priority: P2
         Component: Server/general
        AssignedTo: xorg-bugzilla-noise at freedesktop.org
        ReportedBy: sstein at dimax.rutgers.edu


I wanted to try sending OpenGL commands over SSH,
so I turned on X11 forwarding in SSH and did
>ssh -Y mymachine
>glxgears

It ran fine for 10 seconds (and printed 2 fps counts)
and then my entire machine locked up.
CTRL+ALT F2 and the power button did not work.

>X -version
X Window System Version 6.8.0
Release Date: 8 September 2004
X Protocol Version 11, Revision 0, Release 6.8
Build Operating System: Linux 2.6.7-gentoo-r6 i686 [ELF]
Current Operating System: Linux s3 2.6.7-gentoo-r6 #1 Wed Jun 30 19:36:27 CDT
2004 i686
Build Date: 20 November 2004
        Before reporting problems, check http://wiki.X.Org
        to make sure that you have the latest version.
Module Loader present

xorg.conf section:
Section "Device"
    Identifier  "Radeon"
    Driver      "radeon"
    #VideoRam    65536
    # Insert Clocks lines here if appropriate

#    Option      "AGPMode" "1"
    Option      "AGPFastWrite"   "yes"
    Option      "NoAccel"        "Off"
    Option      "EnablePageFlip" "On"
EndSection
Section "DRI"
   Mode 0666
EndSection        
   
   
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