Public bug reported: When I install Kubuntu 20.04 and then VM with another Kubuntu 20.04 (virt-manager) then keyboard randomly stop responding and Ctrl+c and Ctrl+v doesn't always work. If I close virt-manager / shutdown the VM then everything works fine again.
Steps to Reproduce: 1. install Kubuntu 20.04 2. install QEMU-KVM and virt-manager 3. install Kubuntu 20.04 as a VM 4. start copying and pasting text inside VM / in the host / between host and VM (spice has to be installed) 5. you'll see random freezes of your keyboard 6. Ctrl+c and Ctrl+v will work 80% time (very irritating) 7. close virt-manager and Ctrl+c and Ctrl+v will work just fine and no more keyboard freezes In other words, it is not possible to use virt-manager unless you use VM with no desktop. Thank you. Please ask if you need more details ;-). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: plasma-desktop 4:5.18.3-0ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 Uname: Linux 5.4.0-21-generic x86_64 ApportVersion: 2.20.11-0ubuntu21 Architecture: amd64 CurrentDesktop: KDE Date: Sun Apr 12 14:04:47 2020 InstallationDate: Installed on 2020-04-12 (0 days ago) InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200401) SourcePackage: plasma-desktop UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: plasma-desktop (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872343 Title: input is freezing when you have QEMU-KVM / virt-manager window opened To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-desktop/+bug/1872343/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs