Bug 1576819
| Summary: | virt-manager unable to connect to libvirt | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Louis van Dyk <louis> |
| Component: | virt-manager | Assignee: | Cole Robinson <crobinso> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 27 | CC: | berrange, crobinso, louis |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-07-10 10:00:04 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Sounds like it could be https://bugzilla.redhat.com/show_bug.cgi?id=1568213 but that was on f28 only... after a reboot does it work? does it then break if you cancel auth at any point? maybe f27 needs a fix backported Hmm. So yes. It works 100% after a reboot. ("Have you turned if off an on again" comes to mind!)
BUT, I haven't yet been able to break it again. So I don't know what caused it initially. The host uptime was around a day when it occurred.
I will update this again if it breaks.
This problem has not re-occurred. I think we can close this. |
Description of problem: Normally, when opening virt-manager, I am prompted for my user's password, and then virt-manager is connected to QEMU/KVM. However, as of the last few days, I am never prompted for my username, and I get the message below after 30 seconds. Restarting the libvirtd service does not help, nor does rebooting. I can start a VM using virsh, but this doesn't help much since I cannot interact with the VM. Here is the pop-up error message: Unable to connect to libvirt. error from service: CheckAuthorization: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Libvirt URI is: qemu:///system Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/connection.py", line 1035, in _do_open self._backend.open(self._do_creds_password) File "/usr/share/virt-manager/virtinst/connection.py", line 144, in open open_flags) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 105, in openAuth if ret is None:raise libvirtError('virConnectOpenAuth() failed') libvirtError: error from service: CheckAuthorization: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Version-Release number of selected component (if applicable): virt-manager-1.4.3-2.fc27.noarch virt-manager-common-1.4.3-2.fc27.noarch How reproducible: Open virt-manager from the GUI or the command line. Wait. Error pops up. Steps to Reproduce: 1. As above 2. 3. Actual results: [louis@fedora ~]$ virt-manager --debug [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (cli:264) Launched with command line: /usr/share/virt-manager/virt-manager --debug [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (virt-manager:185) virt-manager version: 1.4.3 [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (virt-manager:186) virtManager import: <module 'virtManager' from '/usr/share/virt-manager/virtManager/__init__.pyc'> [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (virt-manager:216) PyGObject version: 3.26.1 [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (virt-manager:220) GTK version: 3.22.26 [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (engine:497) libguestfs inspection support: False [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (systray:74) Using AppIndicator3 for systray [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (systray:156) Showing systray: False [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (engine:1032) processing cli command uri= show_window= domain= [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (engine:1034) No cli action requested, launching default window [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (manager:203) Showing manager [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (engine:402) window counter incremented to 1 [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (engine:161) Loading stored URIs: qemu:///system [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (engine:140) Initial gtkapplication activated [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (connection:602) conn=qemu:///system changed to state=Connecting [Thu, 10 May 2018 14:50:11 virt-manager 35666] DEBUG (connection:1019) Scheduling background open thread for qemu:///system [Thu, 10 May 2018 14:50:41 virt-manager 35666] DEBUG (connection:602) conn=qemu:///system changed to state=Disconnected [Thu, 10 May 2018 14:50:41 virt-manager 35666] DEBUG (error:99) error dialog message: summary=Unable to connect to libvirt. error from service: CheckAuthorization: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. details=Unable to connect to libvirt. error from service: CheckAuthorization: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Libvirt URI is: qemu:///system Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/connection.py", line 1035, in _do_open self._backend.open(self._do_creds_password) File "/usr/share/virt-manager/virtinst/connection.py", line 144, in open open_flags) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 105, in openAuth if ret is None:raise libvirtError('virConnectOpenAuth() failed') libvirtError: error from service: CheckAuthorization: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. [Thu, 10 May 2018 14:50:52 virt-manager 35666] DEBUG (manager:214) Closing manager [Thu, 10 May 2018 14:50:52 virt-manager 35666] DEBUG (engine:406) window counter decremented to 0 [Thu, 10 May 2018 14:50:52 virt-manager 35666] DEBUG (engine:468) No windows found, requesting app exit [Thu, 10 May 2018 14:50:52 virt-manager 35666] DEBUG (engine:492) Exiting app normally. Unable to connect to libvirt. error from service: CheckAuthorization: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Libvirt URI is: qemu:///system Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/connection.py", line 1035, in _do_open self._backend.open(self._do_creds_password) File "/usr/share/virt-manager/virtinst/connection.py", line 144, in open open_flags) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 105, in openAuth if ret is None:raise libvirtError('virConnectOpenAuth() failed') libvirtError: error from service: CheckAuthorization: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Expected results: I should be requested to enter my user's password, and then virt-manager should display the VM's on my system. Additional info: