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#1 2010-12-08 13:50:12

Eicca
Member
Registered: 2008-10-25
Posts: 4

[SOVED] Xorg: Segmentation fault

EDIT: Found similar thread: https://bbs.archlinux.org/viewtopic.php?id=106125&p=2


Hi,
I have two monitors each connected to its own graphics card. (use the proprietary Nvidia driver with Xinerama enabled)
The X server crashes when I launch PSI or Virtualbox - Firefox or something else is no problem.

# tail -n40 /var/log/Xorg.0.log
<code>
[   340.547] (II) No input driver/identifier specified (ignoring)
[   340.550] (II) config/udev: Adding input device PC Speaker (/dev/input/event0)
[   340.550] (II) No input driver/identifier specified (ignoring)
[   347.788] (II) NVIDIA(0): Setting mode "1400x1050"
[   494.610] (II) NVIDIA(0): Setting mode "nvidia-auto-select+0+0"
[   494.843] (II) NVIDIA(0): Setting mode "1400x1050"
[   503.978] (II) NVIDIA(0): Setting mode "nvidia-auto-select+0+0"
[   504.228] (II) NVIDIA(0): Setting mode "1400x1050"
[   699.007] (II) NVIDIA(0): Setting mode "nvidia-auto-select+0+0"
[   892.620]
Backtrace:
[   892.736] 0: /usr/bin/X (xorg_backtrace+0x28) [0x49f1a8]
[   892.737] 1: /usr/bin/X (0x400000+0x60239) [0x460239]
[   892.737] 2: /lib/libpthread.so.0 (0x7ff268537000+0xf1c0) [0x7ff2685461c0]
[   892.737] 3: /usr/bin/X (0x400000+0xabdb5) [0x4abdb5]
[   892.737] 4: /usr/bin/X (0x400000+0x2d1b1) [0x42d1b1]
[   892.737] 5: /usr/bin/X (0x400000+0x212ce) [0x4212ce]
[   892.737] 6: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7ff2674bcc4d]
[   892.737] 7: /usr/bin/X (0x400000+0x20e79) [0x420e79]
[   892.737] Segmentation fault at address 0x4
[   892.737]
Fatal server error:
[   892.737] Caught signal 11 (Segmentation fault). Server aborting
[   892.737]
[   892.737]
Please consult the The X.Org Foundation support
     at http://wiki.x.org
for help.
[   892.737] Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[   892.737]
[   892.780] (II) Power Button: Close
[   892.780] (II) UnloadModule: "evdev"
[   892.833] (II) Power Button: Close
[   892.833] (II) UnloadModule: "evdev"
[   892.886] (II) HID 046a:0023: Close
[   892.886] (II) UnloadModule: "evdev"
[   892.940] (II) HID 046a:0023: Close
[   892.940] (II) UnloadModule: "evdev"
[   892.993] (II) B16_b_02 USB-PS/2 Optical Mouse: Close
[   892.993] (II) UnloadModule: "evdev"
</code>

With Xinerama disabled (and both monitors connected to one graphics card | instead of Xinerama TwinView enabled) X is working without any problems.

Have you any ideas to solve this Problem?

EDIT: Both graphics cards are "NVIDIA QUADRO 3500" - not the "different-family-bug"

Last edited by Eicca (2010-12-08 14:54:57)

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