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Re: [Xen-devel] install xen 4.2.1

How can I acquire some log information? In the booting process, there is no error message. After the information I attached, there are some period that the monitor is black, after that, configuring memory shows up. Maybe in the black period of the monitor, there are some error messages. However, I do not know how to show those information. Can you give me some advice?

At 2013-04-03 06:42:18,"Dario Faggioli" <raistlin@xxxxxxxx> wrote: >On mar, 2013-04-02 at 08:28 -0700, zhangwqh wrote: >> Hi, all  >>  >> I want to install xen-4.2.1 on Ubuntu12.04. The kernel version is 3.2.0-29. >> The compile process and install process are successful. However, after I >> reboot the system, can not enter the system, the system will reboot >> automatically.  >> >I believe this is more of a question for the xen-users mailing list: > >http://lists.xen.org/mailman/listinfo/xen-users >xen-users@xxxxxxxxxxxxx > >> Anybody has met this problem before? >>  >Something is going on while booting either Xen or the Dom0 kernel. >However, without any information about what they both say when trying to >start, we can't help much... Are you able to capture some log and send >them (to xen-users) ? > >You can try adding "noreboot" to your Xen command line, in the boot >loader, to avoid the immediate reboot, as well as setting up a serial >console and fetch the output from there: > >http://wiki.xen.org/wiki/Xen_Serial_Console > >Regards, >Dario > >--  ><<This happens because I choose it to happen!>> (Raistlin Majere) >----------------------------------------------------------------- >Dario Faggioli, Ph.D, http://about.me/dario.faggioli >Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) >

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