Public bug reported: I have made update of my system this morning (10.04 x86_64) and now I am no more able to connect to a kvm guest via VNC.
Here is the command line produced by libvirt to launch the guest : /usr/bin/kvm -S -M pc-0.12 -cpu qemu32 -enable-kvm -m 1024 -smp 1 -name Fedora13 -uuid d4311324-c294-9bfa-b578-7555db13e38f -chardev socket,id=monitor,path=/var/lib/libvirt/qemu/Fedora13.monitor,server,nowait -monitor chardev:monitor -localtime -boot c -drive file=/var/lib/libvirt/images/default/Fedora13.raw,if=ide,index=0,boot=on -drive file=/var/lib/libvirt/images/default/Fedora-13-Beta-i386-DVD.iso,if=ide,media=cdrom,index=2 -net nic,macaddr=52:54:00:97:b5:76,vlan=0,model=rtl8139,name=rtl8139.0 -net tap,fd=48,vlan=0,name=tap.0 -serial none -parallel none -usb -usbdevice tablet -vnc 0.0.0.0:1 -k fr -vga cirrus before updates, I was able to connect to the guest via vnc (port 5901 of the kvm host). I have made these updates : 2010-06-03 09:25:41 upgrade linux-image-2.6.32-22-generic 2.6.32-22.33 2.6.32-22.35 2010-06-03 09:27:11 upgrade python-apt 0.7.94.2ubuntu6 0.7.94.2ubuntu6.1 2010-06-03 09:27:13 upgrade libcups2 1.4.3-1 1.4.3-1ubuntu1 2010-06-03 09:27:13 upgrade libcupscgi1 1.4.3-1 1.4.3-1ubuntu1 2010-06-03 09:27:14 upgrade libcupsdriver1 1.4.3-1 1.4.3-1ubuntu1 2010-06-03 09:27:15 upgrade libcupsimage2 1.4.3-1 1.4.3-1ubuntu1 2010-06-03 09:27:15 upgrade libcupsmime1 1.4.3-1 1.4.3-1ubuntu1 2010-06-03 09:27:16 upgrade libcupsppdc1 1.4.3-1 1.4.3-1ubuntu1 2010-06-03 09:27:16 upgrade cups-common 1.4.3-1 1.4.3-1ubuntu1 2010-06-03 09:27:19 upgrade cups-bsd 1.4.3-1 1.4.3-1ubuntu1 2010-06-03 09:27:21 upgrade cups-client 1.4.3-1 1.4.3-1ubuntu1 2010-06-03 09:27:23 upgrade cups 1.4.3-1 1.4.3-1ubuntu1 2010-06-03 09:27:59 upgrade libgtk2.0-common 2.20.0-0ubuntu4 2.20.1-0ubuntu1 2010-06-03 09:28:00 upgrade libgtk2.0-dev 2.20.0-0ubuntu4 2.20.1-0ubuntu1 2010-06-03 09:28:12 upgrade libgail-common 2.20.0-0ubuntu4 2.20.1-0ubuntu1 2010-06-03 09:28:13 upgrade libgail18 2.20.0-0ubuntu4 2.20.1-0ubuntu1 2010-06-03 09:28:13 upgrade gtk2-engines-pixbuf 2.20.0-0ubuntu4 2.20.1-0ubuntu1 2010-06-03 09:28:14 upgrade libgtk2.0-0 2.20.0-0ubuntu4 2.20.1-0ubuntu1 2010-06-03 09:28:16 upgrade libevdocument2 2.30.0-0ubuntu1 2.30.1-0ubuntu3 2010-06-03 09:28:17 upgrade libevview2 2.30.0-0ubuntu1 2.30.1-0ubuntu3 2010-06-03 09:28:17 upgrade evince 2.30.0-0ubuntu1 2.30.1-0ubuntu3 2010-06-03 09:28:29 upgrade gnome-screensaver 2.30.0-0ubuntu1 2.30.0-0ubuntu2 2010-06-03 09:28:34 upgrade libgvfscommon0 1.6.0+git20100414-0ubuntu1 1.6.1-0ubuntu1build1 2010-06-03 09:28:35 upgrade gvfs-fuse 1.6.0+git20100414-0ubuntu1 1.6.1-0ubuntu1build1 2010-06-03 09:28:35 upgrade gvfs-bin 1.6.0+git20100414-0ubuntu1 1.6.1-0ubuntu1build1 2010-06-03 09:28:37 upgrade gvfs-backends 1.6.0+git20100414-0ubuntu1 1.6.1-0ubuntu1build1 2010-06-03 09:28:39 upgrade gvfs 1.6.0+git20100414-0ubuntu1 1.6.1-0ubuntu1build1 2010-06-03 09:28:40 upgrade librsvg2-common 2.26.2-0ubuntu2 2.26.3-0ubuntu1 2010-06-03 09:28:41 upgrade librsvg2-2 2.26.2-0ubuntu2 2.26.3-0ubuntu1 2010-06-03 09:28:41 upgrade gwibber 2.30.0.1-0ubuntu1 2.30.0.1-0ubuntu3 2010-06-03 09:28:49 upgrade gwibber-service 2.30.0.1-0ubuntu1 2.30.0.1-0ubuntu3 2010-06-03 09:28:52 upgrade handbrake-gtk svn3325ppa1~lucid1 svn3349ppa1~lucid1 2010-06-03 09:28:53 upgrade libgtk2.0-bin 2.20.0-0ubuntu4 2.20.1-0ubuntu1 2010-06-03 09:28:54 upgrade libgtkmm-2.4-1c2a 1:2.20.2-1 1:2.20.3-0ubuntu1 2010-06-03 09:28:56 upgrade libsnmp-base 5.4.2.1~dfsg0ubuntu1-0ubuntu2 5.4.2.1~dfsg0ubuntu1-0ubuntu2.1 2010-06-03 09:29:02 upgrade libsnmp15 5.4.2.1~dfsg0ubuntu1-0ubuntu2 5.4.2.1~dfsg0ubuntu1-0ubuntu2.1 2010-06-03 09:29:03 upgrade linux-headers-2.6.32-22 2.6.32-22.33 2.6.32-22.35 2010-06-03 09:29:43 upgrade linux-headers-2.6.32-22-generic 2.6.32-22.33 2.6.32-22.35 2010-06-03 09:29:48 upgrade linux-libc-dev 2.6.32-22.33 2.6.32-22.35 2010-06-03 09:30:13 upgrade python-gtksourceview2 2.10.0-0ubuntu1 2.10.1-0ubuntu1 2010-06-03 09:30:14 upgrade rhythmbox-plugin-cdrecorder 0.12.8-0ubuntu4 0.12.8-0ubuntu5 2010-06-03 09:30:15 upgrade rhythmbox-plugins 0.12.8-0ubuntu4 0.12.8-0ubuntu5 2010-06-03 09:30:20 upgrade rhythmbox 0.12.8-0ubuntu4 0.12.8-0ubuntu5 2010-06-03 09:30:32 upgrade simple-scan 1.0.2-0ubuntu1 1.0.3-0ubuntu1 2010-06-03 09:30:36 upgrade totem-plugins 2.30.1-0ubuntu1 2.30.2-0ubuntu1 2010-06-03 09:30:38 upgrade totem-mozilla 2.30.1-0ubuntu1 2.30.2-0ubuntu1 2010-06-03 09:30:39 upgrade totem-common 2.30.1-0ubuntu1 2.30.2-0ubuntu1 2010-06-03 09:30:46 upgrade totem 2.30.1-0ubuntu1 2.30.2-0ubuntu1 2010-06-03 09:30:47 upgrade vinagre 2.30.0-0ubuntu2 2.30.1-0ubuntu1 2010-06-03 09:30:54 upgrade libopenal1 1:1.11.753-1 1:1.12.854-0ubuntu1~lucid1 And now, no tools is able to display console via vnc (UltraVNC from a remote or virt-viewer on the host himself) ** Affects: libvirt (Ubuntu) Importance: Undecided Status: New ** Tags: kvm libvirt vnc -- unable to connect to guest via vnc client https://bugs.launchpad.net/bugs/589388 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs