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radekm
n00b
Joined: 12 Aug 2018
Posts: 8
Location: Warsaw
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 Posted: Fri Aug 02, 2024 8:31 am Post subject: [Solved] qemu-system-x86_64 Failed to initialize PW context |
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Hello, when I try to run a virtual machine in virt-manager I get the following message:
Error starting domain: internal error: process exited while connecting to monitor: 2024-08-02T06:19:22.278559Z qemu-system-x86_64: Failed to initialize PW context
| Code: | Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 72, in cb_wrapper
callback(asyncjob, *args, **kwargs)
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 108, in tmpcb
callback(*args, **kwargs)
File "/usr/share/virt-manager/virtManager/object/libvirtobject.py", line 57, in newfn
ret = fn(self, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/share/virt-manager/virtManager/object/domain.py", line 1402, in startup
self._backend.create()
File "/usr/lib/python3.11/site-packages/libvirt.py", line 1379, in create
raise libvirtError('virDomainCreate() failed')
libvirt.libvirtError: internal error: process exited while connecting to monitor: 2024-08-02T06:19:22.278559Z qemu-system-x86_64: Failed to initialize PW context |
Maybe someone knows how to solve this. It worked a few days ago. I use Wayland and DWL. I tried to run VirtualBox but it failed and I switched to virt-manager+ libvirt + KVM. When I tried to run Virtualbox, I installed LXQt and Xorg server for testing. After the failure with Virtualbox and a successful test (under DWL), I removed unnecessary packages (emerge --deepclean) and updated the system. Now libvirt doesn't work anymore 
Last edited by radekm on Fri Aug 02, 2024 6:53 pm; edited 1 time in total |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 22378
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| Posted: Fri Aug 02, 2024 2:10 pm Post subject: |
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| It would be helpful if you showed the full command line that reproduces this, and told us the qemu version. However, we can speculate from what is provided. In qemu-9.0.1, this message can only come from one place: audio/pwaudio.c line 789. Based on other messages in the area, this appears to be specific to PipeWire. Do you need pipewire support in this VM? Does pipewire audio work for you with any other program? |
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radekm
n00b
Joined: 12 Aug 2018
Posts: 8
Location: Warsaw
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| Posted: Fri Aug 02, 2024 6:52 pm Post subject: |
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| Hu wrote: | | It would be helpful if you showed the full command line that reproduces this, and told us the qemu version. However, we can speculate from what is provided. In qemu-9.0.1, this message can only come from one place: audio/pwaudio.c line 789. Based on other messages in the area, this appears to be specific to PipeWire. Do you need pipewire support in this VM? Does pipewire audio work for you with any other program? |
Hi qemu 8.2.3. I don't need sound in this virtual machine. I wanted to run it for testing because in the future I would like to create a machine in which I will need sound. There was something wrong with the configuration in /etc/libvirt. I also had an unacceptable configuration file and I deleted all the configuration. Later I moved the file/drive to the old location and created a new configuration for that file. Everything works now except the sound. Thank you for your help |
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