Xorg crash when going to S3 suspend with Virtualbox on fullscreen

[Alexey Korepov]

I have using VirtualBox on Kubuntu Jaunty KDE 4.2.2 with NVidia 180 drivers. The system go to S3 suspend and resume normally when I don't using VirtualBox and when I use VirtualBox with WinXP guest at window. But when I try go S3 sleep when VirtualBox with WinXP was opened at fullscreen, it goes to sleep normally, but resume with empty KDM session (Xorg crashed and restarted).

At this time in /var/log/kdm.log I see:

Backtrace:
0: /usr/bin/X(xorg_backtrace+0x26) [0x4f1b66]
1: /usr/bin/X(xf86SigHandler+0x41) [0x485a61]
2: /lib/libc.so.6 [0x7f0f70b36040]
3: /usr/bin/X [0x4b77f7]
4: /usr/bin/X [0x4b7b95]
5: /usr/bin/X(xf86Wakeup+0x46d) [0x48629d]
6: /usr/bin/X(WakeupHandler+0x4b) [0x451e6b]
7: /usr/bin/X(WaitForSomething+0x1ef) [0x4ef5ef]
8: /usr/bin/X(Dispatch+0x80) [0x44e020]
9: /usr/bin/X(main+0x3bd) [0x433d8d]
10: /lib/libc.so.6(__libc_start_main+0xe6) [0x7f0f70b215a6]
11: /usr/bin/X [0x433219]
Saw signal 11. Server aborting.
 ddxSigGiveUp: Closing log
 ddxSigGiveUp: re-raising 11

The bug in Ubuntu described here: ​https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-180/+bug/381162

[Alexey Korepov]

How I can change the settings and text of already posted bug? I want to format my post and change Host type to Linux and Guest type to Windows.

[Alexey Korepov]

KDM log after xorg crash

[Frank Mehnert]

You cannot change this, we do it for you (and our convenience).