Created attachment 1432567 [details] vm1.png (list of VMs where graphical output shows fine) Description of problem: The VM works after reboot, but doesn't show an image. Guest is Ubuntu 18.04. Version-Release number of selected component (if applicable): 3.28.2-1.fc28.1 How reproducible: don't know, 100% for this VM Steps to Reproduce: 1. Install Ubuntu 18.04 (installer works fine) 2. Reboot into final system Actual results: blank screen (see vm2.png), while the VM list clearly shows the actual gdm login of Ubuntu (see vm1.png) so the VM runs Expected results: actual VM image instead of blank screen Additional info:
Created attachment 1432568 [details] vm2.png (fullscreen VM which shows up blank instead of actual VM output)
Could you please run gnome-boxes in a terminal with the following command G_MESSAGES_DEBUG=all gnome-boxes And post it in https://paste.fedoraproject.org/ so we can debug? Thanks.
I stopped and started gnome-boxes like that, and now it just magically works again :-/ not sure what changed
Well, I haven't seen this happen again for whatever reason. I wonder if it was related to some bug with Ubuntu's KVM integration that allows resizing to the output window and such? But kinda hard to tell now...
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Fedora 28 changed to end-of-life (EOL) status on 2019-05-28. Fedora 28 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.