Try one more time and paste /var/log/message (tail -100 /var/log/message) and /var/log/secure (tail -40 /var/log/secure) to pastebin.com and send link. On Mon, 5 Mar 2012 22:16:15 +0800, suyi wang <wangsuyi640@xxxxxxxxx> wrote: > I just tried it , but... :( > > 2012/3/5 Michał Kulling | IQ.pl > On Mon, 5 Mar 2012 20:50:29 +0800, suyi wang > wrote: > >> Dear all: > > I ust installed Fedora16Fedora16 X86_64 on my new machine, > and > > then I ran the commands as follows(ran as root): > > > > yum install qemu-kvm > > yum install qemu > > yum install libvirt > > yum install virt-manager > > > > then I started the libvirtd as follow: > > /etc/init.d/lbvirtd start > > > > So , it ran well. > > > > However, after a few days , when I ran the command "virt-manager" > , > > it showed as in the attachment. > > > > it seemed that ti cannot connect the hipervisor. > > > > Then I did a little test: > > I ran the conmand "virsh list" , but it didnot work,either. > > > > Then I used Python as follows: > > import libvirt > > cc = libvirt.open(r'qemu:///system' > > ) > > > > but it didnot work,either. > > > > All the test above are under root . I hope that someone can give > me > > some suggestiion. Thanks to all! > > Try: > > # service qemu-kvm restart > # service libvirtd restart > > :-) > > -- > > Michał Kulling > http://iq.pl/ [3] > > > > Links: > ------ > [1] mailto:mkulling@xxxxx > [2] mailto:wangsuyi640@xxxxxxxxx > [3] http://iq.pl/ -- Michał Kulling http://iq.pl/
