<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">I have Centos with the latest patches running XEN dom0 and several RHEL guests.<br>In the original installation the Virt manager happily opened the guests using the "Open" option on the guest that appears in the virt Manager.<br><br>I then applied some patches from regular yum update, I've tried downloading and manually installing Virt Manager and VirtInst and now I have the problem that the Virt Manager tries to open the guest window and gets:<br><br>Traceback (most recent call last):<br> File
"/usr/local/share/virt-manager/virtManager/engine.py", line 571, in
show_details<br> details = vmmDetails(self.get_config(),
con.get_vm(uuid), self)<br> File
"/usr/local/share/virt-manager/virtManager/details.py", line 196, in
__init__<br> self.init_details()<br> File
"/usr/local/share/virt-manager/virtManager/details.py", line 565, in
init_details<br> uihelpers.build_sound_combo(self.vm, sound_dev,
no_default=no_default)<br> File
"/usr/local/share/virt-manager/virtManager/uihelpers.py", line 134, in
build_sound_combo<br> if m == virtinst.VirtualAudio.MODEL_DEFAULT and
no_default:<br>AttributeError: type object 'VirtualAudio' has no
attribute 'MODEL_DEFAULT'<br><br>System:<br><br>Last login: Tue Aug 10 16:34:55 2010<br>xm [root@platformvm0 ~]# xm
info<br>host : platformvm0<br>release :
2.6.18-194.8.1.el5xen<br>version : #1 SMP Thu Jul 1
19:41:05 EDT 2010<br>machine : x86_64<br>nr_cpus
: 4<br>nr_nodes : 1<br>sockets_per_node :
1<br>cores_per_socket : 4<br>threads_per_core : 1<br>cpu_mhz
: 2000<br>hw_caps :
bfebfbff:20000800:00000000:00000140:0004e33d:00000000:00000001<br>total_memory
: 4093<br>free_memory : 0<br>node_to_cpu :
node0:0-3<br>xen_major : 3<br>xen_minor : 1<br>xen_extra
:
.2-194.8.1.el5<br>xen_caps : xen-3.0-x86_64
xen-3.0-x86_32p<br>xen_pagesize : 4096<br>platform_params
: virt_start=0xffff800000000000<br>xen_changeset : unavailable<br>cc_compiler
: gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)<br>cc_compile_by
: mockbuild<br>cc_compile_domain : centos.org<br>cc_compile_date
: Thu Jul 1 18:56:55 EDT 2010<br>xend_config_format : 2<br><br><br>Config
file:<br><br>name = "evossc-standalone_3.7.0.0_18751_VM1"<br>uuid =
"cdb7ab03-c144-6164-c632-b904575c31d4"<br>maxmem =
3500<br>memory = 3500<br>vcpus = 2<br>bootloader = "/usr/bin/pygrub"<br>on_poweroff
= "destroy"<br>on_reboot = "restart"<br>on_crash = "restart"<br>vfb = [
"type=vnc,vncunused=0,vncdisplay=5" ]<br>disk = [
"tap:aio:/home/xen/evossc-nodeA/evossc-standalone_3.7.0.0_18751_VM1.img,xvda,w"
]<br>vif = [ "mac=00:16:3e:64:66:62,bridge=xenbr0,script=vif-bridge",
"mac=00:16:3e:65:66:63,bridge=xenbr1,script=vif-bridge" ]<br><br>Using
these two packages, manually compiled and installed...<br>virt-manager-0.8.4<br>virtinst-0.500.3<br><br>Any clues on what I need to do on the host or xen guest configuration file? I've tried added a vnc server configuration to the guest config file but this just says connection refused.<br><br>Mike<br><span style="font-family: arial,helvetica,sans-serif;"></span></td></tr></table><br>