Paul_50 Posted August 30, 2022 Share Posted August 30, 2022 Hey every one, I need of your help I have a problem with Guest Agent I can't connect to VM with VNC since some days. I have this error on Libvirt log : 5627: error : qemuDomainAgentAvailable:8610 : Guest agent is not responding: QEMU guest agent is not connected. At the end of july, I successed during 2 weeks to use WIN11 VM RDC (Remove Desktop Control). However, one days, impossible to connect to VM. I may have changed some settings but I don't know witch one. I have attached the diagnostics file I didn't find a solution on internet I tried to : - reboot NAS - delete Libvirt volume and create a new one - create new VM Win11 and Win10 with i440fx and Q35 config Win 11 Config : Libvirt config : Thanks for you help Ps : I'm sorry for my not perfect English 🙂 Paul serveurpaul-diagnostics-20220830-2019.zip Quote Link to comment
MyNAS Posted September 25, 2022 Share Posted September 25, 2022 I also get the same error。 Quote Link to comment
lordtycoon Posted September 25, 2022 Share Posted September 25, 2022 I also get the same error. Quote Link to comment
Solution SimonF Posted September 26, 2022 Solution Share Posted September 26, 2022 The guest agent error message is not a problem. It is used to get the IP addresses of the guest VM but requires you to install the guest agent on the VM. I did look to see if the message can be suprresed but not found a way to do it yet. Quote Link to comment
phatphillips Posted September 29, 2022 Share Posted September 29, 2022 Any update on this? I'm having the same issue running the latest version 6.11.0. Quote Link to comment
chis34 Posted October 19, 2022 Share Posted October 19, 2022 (edited) I also have this problem on Unraid 6.11.1 . Any update on this ? Edited October 19, 2022 by chis34 Quote Link to comment
[email protected] Posted October 25, 2022 Share Posted October 25, 2022 (edited) Same issue here, any update on this? Getting a log full of: 2022-10-25 17:20:35.776+0000: 10215: error : qemuAgentSend:759 : Guest agent is not responding: Guest agent not available for now 2022-10-25 17:20:35.915+0000: 10212: error : qemuDomainAgentAvailable:8411 : Guest agent is not responding: QEMU guest agent is not connected an in the vm logs: 2022-10-25 15:11:43.450+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 15:11:56.868+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 15:13:32.084+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 15:14:51.323+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 15:15:02.818+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:10:21.579+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:10:32.437+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:20:30.775+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:21:21.938+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:21:26.940+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:22:28.362+0000: Domain id=4 is tainted: custom-ga-command Edited October 25, 2022 by [email protected] Quote Link to comment
SimonF Posted October 26, 2022 Share Posted October 26, 2022 On 10/25/2022 at 6:25 PM, [email protected] said: Same issue here, any update on this? Getting a log full of: 2022-10-25 17:20:35.776+0000: 10215: error : qemuAgentSend:759 : Guest agent is not responding: Guest agent not available for now 2022-10-25 17:20:35.915+0000: 10212: error : qemuDomainAgentAvailable:8411 : Guest agent is not responding: QEMU guest agent is not connected an in the vm logs: 2022-10-25 15:11:43.450+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 15:11:56.868+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 15:13:32.084+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 15:14:51.323+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 15:15:02.818+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:10:21.579+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:10:32.437+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:20:30.775+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:21:21.938+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:21:26.940+0000: Domain id=4 is tainted: custom-ga-command 2022-10-25 17:22:28.362+0000: Domain id=4 is tainted: custom-ga-command Guest agent error is not a problem but I am working on an update. Quote Link to comment
[email protected] Posted October 26, 2022 Share Posted October 26, 2022 Hi @SimonF, Thank you for looking into this. The problem is that when this happens I am unable to remote onto the VM. The apps hosted on the vm are unresponsive, and i need to do a force shutdown and start it again in order to get it working. Are you saying that the 2 are unrelated? Thanks, George Quote Link to comment
SimonF Posted October 26, 2022 Share Posted October 26, 2022 32 minutes ago, [email protected] said: Hi @SimonF, Thank you for looking into this. The problem is that when this happens I am unable to remote onto the VM. The apps hosted on the vm are unresponsive, and i need to do a force shutdown and start it again in order to get it working. Are you saying that the 2 are unrelated? Thanks, George Yes guest agent is only actioned when in the vm tab to get the ip address on the guest. Quote Link to comment
Paul_50 Posted October 27, 2022 Author Share Posted October 27, 2022 Hi, This week, I had some network problems and I had to reinitialize the network configuration. At the same time, I update unraid (6.11.1) . That resolved the problem, yesterday I succeed to connect on VNC I tried with WIN11 VM. However, I don't if the update and reset of network config are the solution. Paul Quote Link to comment
[email protected] Posted October 27, 2022 Share Posted October 27, 2022 (edited) Ok, so its not the agent causing the VM to freeze. I have removed the Nvidia GPU passthrough to see if it is more stable that way. If that is the cause I will drop logs and diags here and see if anyone can help. Thanks, G Edited October 27, 2022 by [email protected] Quote Link to comment
SimonF Posted November 1, 2022 Share Posted November 1, 2022 The PR to fix the error message has been merged so will be in the next release. IP will now show following output Guest not running Guest agent no installed IP addresses Quote Link to comment
[email protected] Posted November 1, 2022 Share Posted November 1, 2022 Turns out the problem was the GPU passthrough. Having plex on the vm with a gpu did not work well. I moved plex on docker and used the nvidia driver plugin and now plex is rock solid. I delete the VM as it was only running plex. I dont know why it was freezing before but as it works with docker i'm gona drop it and see if it happens again on another vm with a gpu. Quote Link to comment
SimonF Posted November 16, 2022 Share Posted November 16, 2022 I have created a new PR to stop the tainted custom-ga-command log enties. Quote Link to comment
SimonF Posted November 18, 2022 Share Posted November 18, 2022 (edited) On 11/16/2022 at 6:30 PM, SimonF said: I have created a new PR to stop the tainted custom-ga-command log enties. This is in 6.11.4 Edited November 20, 2022 by SimonF 1 Quote Link to comment
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