I had no problems with SETI Beta work until after I upgraded this PC (Host 57334) to the latest version of Ubuntu 12.04 [Linux
3.2.0-24-generic] via the upgrade manager, now all work errors out within a second or two of starting.

Of all the projects attached it only successfully runs apps from Einstein & WuProp with out the error message.

How do I fix this problem?

Details of the crash/error from a recent workunit:

<core_client_version>7.0.24</core_client_version>
<![CDATA[
<message>
process exited with code 193 (0xc1, -63)
</message>
<stderr_txt>
Stack trace (12 frames):
/usr/bin/boinc(boinc_catch_signal+0x7b)[0x80d6bab]
[0x935400]
/lib/i386-linux-gnu/libc.so.6(__strcat_chk+0x3d)[0x384e1d]
/usr/bin/boinc[0x805a063]
/usr/bin/boinc[0x805a12a]
/usr/bin/boinc[0x807850f]
/usr/bin/boinc[0x8078d67]
/usr/bin/boinc[0x8061eb0]
/usr/bin/boinc[0x80b8b61]
/usr/bin/boinc[0x804d3d9]
/lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x2a04d3]
/usr/bin/boinc[0x804d581]

</stderr_txt>
]]>

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Being discussed on main right now.
http://setiathome.berkeley.edu/forum_thread.php?id=67670
and
http://setiathome.berkeley.edu/forum_thread.php?id=67864