From mboxrd@z Thu Jan 1 00:00:00 1970 From: magicboiz Subject: computer frozen Date: Thu, 20 May 2010 09:03:31 +0200 Message-ID: <201005200903.31563.magicboiz@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit To: kvm@vger.kernel.org Return-path: Received: from mail-ww0-f46.google.com ([74.125.82.46]:59411 "EHLO mail-ww0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752980Ab0ETHDf (ORCPT ); Thu, 20 May 2010 03:03:35 -0400 Received: by wwb34 with SMTP id 34so9880wwb.19 for ; Thu, 20 May 2010 00:03:33 -0700 (PDT) Sender: kvm-owner@vger.kernel.org List-ID: Hello since kernel 2.6.28 or 2.6.29, I don't remember exactly, whenever I try to run KVM in my laptop, I get my computer totally frozen. I'd try: - "-no-kvm" flag: works, but very slow - "-cpu qemu32,-nx": frozen - "-no-acpi" flag: frozen I'd try with several kernels (ubuntu and openssuse kernels), also with custom kernels compiled by me (with the minimal options enabled)....but always the same result: computer frozen An interesting point: with Sun VirtualBox 3.1, the same frozen result. My laptop is a TOSHIBA TECRA S4 (europe model only). magicboiz@linux-ue9l:~/> cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz stepping : 6 cpu MHz : 2000.000 cache size : 4096 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow bogomips : 3989.99 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz stepping : 6 cpu MHz : 2000.000 cache size : 4096 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 apicid : 1 initial apicid : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow bogomips : 3995.44 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: Anyone can help me? Thx in advance.