If you are able to reproduce this with libvirt from the archive, please
re-open this bug.
** Changed in: libvirt (Ubuntu)
Status: Confirmed => Invalid
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1387140
Title:
Linux 3.18: VM fails to start because of unactive virtual network
Status in libvirt package in Ubuntu:
Invalid
Status in linux package in Ubuntu:
Invalid
Bug description:
Since Linux 3.18 my VM fails to start. Trying it in virt-manager
causes error message:
Error during domain starting: Requested operation is not valid:
network 'default' is not active
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 89, in
cb_wrapper callback(asyncjob, *args, **kwargs)
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 125, in tmpcb
callback(*args, **kwargs)
File "/usr/share/virt-manager/virtManager/domain.py", line 1360, in startup
self._backend.create()
File "/usr/lib/python2.7/dist-packages/libvirt.py", line 999, in create if
ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)
libvirtError: Requested operation is not valid: network 'default' is not
active
Trying to start Virtual Network in connection parameters causes
another error:
Помилка під час спроби запуску мережі «default»: internal error:
Failed to apply firewall rules /sbin/iptables --table filter --insert
FORWARD --in-interface virbr0 --jump REJECT: iptables: No
chain/target/match by that name.
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 89, in
cb_wrapper callback(asyncjob, *args, **kwargs)
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 125, in tmpcb
callback(*args, **kwargs)
File "/usr/share/virt-manager/virtManager/network.py", line 104, in start
self._backend.create()
File "/usr/lib/python2.7/dist-packages/libvirt.py", line 2820, in create if
ret == -1: raise libvirtError ('virNetworkCreate() failed', net=self)
libvirtError: internal error: Failed to apply firewall rules /sbin/iptables
--table filter --insert FORWARD --in-interface virbr0 --jump REJECT: iptables:
No chain/target/match by that name.
In linux 3.17 all is working good.
Kubuntu 14.10 x86_64
Libvirt0: 1.2.9-0~14.10~ppa0
Virt-manager: 1:1.1.0-0~14.10~ppa0
---
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
CurrentDesktop: KDE
DistroRelease: Ubuntu 14.10
InstallationDate: Installed on 2014-06-08 (143 days ago)
InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64
(20140416.1)
Package: linux (not installed)
ProcCmdline: BOOT_IMAGE=/@/boot/vmlinuz-3.18.0-031800rc2-generic
root=UUID=b76fc0ae-d31c-4b13-8f4e-424542d850c9 ro rootflags=subvol=@ quiet
splash vt.handoff=7
ProcVersionSignature: Error: [Errno 2] Немає такого файла або каталогу:
'/proc/version_signature'
Tags: utopic utopic
Uname: Linux 3.18.0-031800rc2-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to utopic on 2014-10-24 (5 days ago)
UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
_MarkForUpload: True
modified.conffile..etc.libvirt.qemu.conf: [inaccessible: [Errno 13]
Відмовлено у доступі: u'/etc/libvirt/qemu.conf']
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