我在同时使用kvm和vmware,vbox不能和kvm同时运行，所以不能使用。况且有了kvm和vmware后，vbox使用起来就鸡肋了。
google了一下，好像是个bug;
https://bugs.launchpad.net/ubuntu/+sour ... bug/510225
Bug Description
Binary package hint: update-manager
It just crashed while it was doing a partial upgrade. Ubuntu 10.04 alpha2.
ProblemType: Crash
Architecture: amd64
AssertionMessage: python2.6: ../../src/xcb_io.c:249: process_responses: Assertion `(((long) (dpy->last_request_read) - (long) (dpy->request)) <= 0)' failed.
Date: Wed Jan 20 18:05:39 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/bin/update-manager
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100113)
InterpreterPath: /usr/bin/python2.6
NonfreeKernelModules: nvidia
Package: update-manager 1:0.131.3
PackageArchitecture: all
ProcAttrCurrent: unconfined (enforce)
ProcCmdline: /usr/bin/python2.6 /usr/bin/update-manager --dist-upgrade
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.utf8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-10.14-generic
Signal: 6
SourcePackage: update-manager
StacktraceTop:
raise () from /lib/libc.so.6
abort () from /lib/libc.so.6
__assert_fail () from /lib/libc.so.6
?? () from /usr/lib/libX11.so.6
_XReadEvents () from /usr/lib/libX11.so.6
Tags: lucid
Title: update-manager assert failure: python2.6: ../../src/xcb_io.c:249: process_responses: Assertion `(((long) (dpy->last_request_read) - (long) (dpy->request)) <= 0)' failed.
Uname: Linux 2.6.32-10-generic x86_64
UserGroups:
Tags: amd64 apport-crash lucid
Jørgen Skjånes wrote on 2010-01-20: #1
Dependencies.txt (4.5 KiB, text/plain; charset="utf-8")
Disassembly.txt (810 bytes, text/plain; charset="utf-8")
ProcMaps.txt (58.4 KiB, text/plain; charset="utf-8")
ProcStatus.txt (751 bytes, text/plain; charset="utf-8")
Registers.txt (1.0 KiB, text/plain; charset="utf-8")
Stacktrace.txt (4.1 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt (13.4 KiB, text/plain; charset="utf-8")
Apport retracing service wrote on 2010-01-20: #2
StacktraceTop:
*__GI_raise (sig=<value optimized out>)
*__GI_abort () at abort.c:92
*__GI___assert_fail (
process_responses (dpy=0xff73b0,
_XReadEvents (dpy=0xff73b0)
Apport retracing service wrote on 2010-01-20: Stacktrace.txt #3
Stacktrace.txt (22.6 KiB, text/plain)
Apport retracing service wrote on 2010-01-20: StacktraceSource.txt #4
StacktraceSource.txt (2.9 KiB, text/plain)
Apport retracing service wrote on 2010-01-20: ThreadStacktrace.txt #5
ThreadStacktrace.txt (51.7 KiB, text/plain)
Changed in update-manager (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
Pedro Villavicencio on 2010-01-20
visibility: private → public
Jean-Baptiste Lallement wrote on 2010-02-04: #6
Thanks for your report.
This is hardly an update-manager issue. Affecting to libxcb.
Are you able to reproduce it ? If so, could you please describe the steps to do so. Thanks.
affects: update-manager (Ubuntu) → libxcb (Ubuntu)
Changed in libxcb (Ubuntu):
status: New → Incomplete
cdegroot wrote on 2010-03-22: #7
FYI, also happens using vmware-player 3.0.1 on current Lucid:
vmware-vmx: ../../src/xcb_io.c:249: process_responses: Assertion `(((long) (dpy->last_request_read) - (long) (dpy->request)) <= 0)' failed.
Unexpected signal: 6.
(meta-bug: these xcb-related bugs seem all so large, FF grinds to a halt displaying them
)
See full activity log
英文不太好，不知道是什么意思，等待权威解答。