Hello, George. I run Fedora 38 as host and Windows7 as guest. As far as I was able to understand, the problem of guest window freezing comes from the incorrect configuration parameters. As I wrote, setting that parameter to infinite value solves the issue. It works already several week for me. Hope this helps...:-) On Sun, 23 Jul 2023 at 12:45, George <oVirt@xxxxxxxxxxxxxx> wrote: > > Leon, > > If it helps you to know, I have used "host and vm" with the same OS and use Debian Bullesye and Bookwork to host KVM and use Virt-Manager on i5 8GB RAM, i7 32GB RAM, and AMD Ryzen 7 64 GB RAM, for Windows 7, Windows 10, and various Linux distros. I use SSD and HD drives for virtual storage. > > I find KVM and Virt-Manager excellent for testing various Distros and server software. > > I have not had the issue that you have reported. > > I have had stability issues with faulty RAM and used memtest from a bootable USB to detect the faulty RAM, and once the RAM was replaced, the stability issues stopped. > > Not that I expect it matters all that much, what hardware are you running KVM and Virt-Manager? What OS are you hosting? (i.e. are the VMs?) > > George. > > > On Thursday, 20-07-2023 at 16:42 Leon Pollak wrote: > > The only thing I can recommend (and it worked for me) is: > https://bugzilla.redhat.com/show_bug.cgi?id=2213660 > > On Wed, 19 Jul 2023 at 21:48, woodcab <woodcab@xxxxxxxxxxxxxx> wrote: > > > > Seems you didn't get this. > > > > Hello, > > > > I've been getting more of "virt-manager has stopped responding" and was wondering what I can do to remedy this. I'm running Ubuntu Mate 20.04 as the host and same for the VMs. Virt-manager version is 4.0. Any suggestions as to where to start looking? > > > > Also wondering about running the host and vm with the same OS. Are there any conflicts with doing that? Is there a recommended host OS that would be better suited? > > > > > > Thanks > > > > > > > > Sent with Proton Mail secure email.
