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Description of problem: Using GIMP to pixel-edit an image causes the X server to catch a signal 11 and exit back to gdm. Version-Release number of selected component (if applicable): xorg-x11-server-Xorg-1.fc11 gimp-2.6.6-3.fc11 How reproducible: Steps to Reproduce: 1. Open an image in GIMP 2. Magnify to 1600%, select the 1x1 pixel brush 3. Click somewhere in the image to set that pixel Actual results: Get kicked out of X session back to gdm login prompt Expected results: Able to use any X application without it crashing the X server. Additional info: Using xorg-x11-drv-nvidia-185.18.14-2.fc11 driver with a Geforce 7600GT card.
Actually, just using GIMP to edit an image at all causes the X server to crash; no magnification nor 1x1 pixel brush necessary; e.g. using the 'Fill' tool has the same effect.
Regression of Bug 489776 ?
Backtrace: 0: /usr/bin/Xorg(xorg_backtrace+0x26) [0x4e89b6] 1: /usr/bin/Xorg(xf86SigHandler+0x6f) [0x47d63f] 2: /lib64/libc.so.6 [0x3f5bc33370] Fatal server error: Caught signal 11. Server aborting
Disabling the vnc Module in xorg.conf appears to have fixed it, as per bug 504300
*** This bug has been marked as a duplicate of bug 504300 ***