Comment 1 for bug 401045

In karmic X session exits, kills all applications that are running and returns to the login prompt.
Description: Ubuntu karmic (development branch)
Release: 9.10

Xorg.0.log.old gives:

Backtrace:
0: /usr/bin/X(xorg_backtrace+0x3b) [0x81353db]
1: /usr/bin/X(xf86SigHandler+0x55) [0x80c3185]
2: [0x718400]
3: /usr/bin/X(FindGlyphByHash+0x3c) [0x816f9dc]
4: /usr/bin/X [0x817c30c]
5: /usr/bin/X [0x8175455]
6: /usr/bin/X(Dispatch+0x33f) [0x808d67f]
7: /usr/bin/X(main+0x3bd) [0x80723dd]
8: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5) [0xb2c7a5]
9: /usr/bin/X [0x8071891]
Saw signal 11. Server aborting.