The QEMU project is currently moving its bug tracking to another system. For this we need to know which bugs are still valid and which could be closed already. Thus we are setting the bug state to "Incomplete" now.
If the bug has already been fixed in the latest upstream version of QEMU, then please close this ticket as "Fix released". If it is not fixed yet and you think that this bug report here is still valid, then you have two options: 1) If you already have an account on gitlab.com, please open a new ticket for this problem in our new tracker here: https://gitlab.com/qemu-project/qemu/-/issues and then close this ticket here on Launchpad (or let it expire auto- matically after 60 days). Please mention the URL of this bug ticket on Launchpad in the new ticket on GitLab. 2) If you don't have an account on gitlab.com and don't intend to get one, but still would like to keep this ticket opened, then please switch the state back to "New" or "Confirmed" within the next 60 days (other- wise it will get closed as "Expired"). We will then eventually migrate the ticket automatically to the new system (but you won't be the reporter of the bug in the new system and thus you won't get notified on changes anymore). Thank you and sorry for the inconvenience. ** Changed in: qemu Status: New => Incomplete -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1906185 Title: Guest display resolution cannot be changed when using certain graphics/interface combinations Status in QEMU: Incomplete Bug description: Guest display resolution cannot be changed with certain virtual graphics card (-vga) and interface (-display) combinations. For example, resolution changing doesn't work with the following QEMU start commands, it resets to the default resolution immediately: QXL with SDL interface: qemu-system-x86_64 -enable-kvm -m 6G -cpu host -smp 3 -cdrom ./linux/kubuntu-20.04-desktop-amd64.iso -boot d -vga qxl -soundhw hda -display sdl QXL with GTK interface: qemu-system-x86_64 -enable-kvm -m 6G -cpu host -smp 3 -cdrom ./linux/kubuntu-20.04-desktop-amd64.iso -boot d -vga qxl -soundhw hda -display gtk QXL with "remote" SPICE interface via unix socket: qemu-system-x86_64 -enable-kvm -m 6G -cpu host -smp 3 -cdrom ./linux/kubuntu-20.04-desktop-amd64.iso -boot d -soundhw hda -vga qxl -device virtio-serial-pci -device virtserialport,chardev=spicechannel0,name=com.redhat.spice.0 -chardev spicevmc,id=spicechannel0,name=vdagent -spice unix,addr=/tmp/vm_spice.socket,disable-ticketing for "remote" access: remote-viewer spice+unix:///tmp/vm_spice.socket Other tested combinations: -- virtio + SDL (GL on): works! -- virtio + GTK (GL on): does not work properly. The resolution is changed but window size is not so the guest screen will look like garbage. -- vmware: The initial Kubuntu setup screen is visible but booting does not progress to the desktop -- std + GTK: works! -- std + SDL: works! QEMU version: 5.1.0 Guest: Kubuntu 20.04 64-bit (live) with 5.4.0-26 kernel; may occur with other guests as well Host: Arch Linux, with KDE desktop To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1906185/+subscriptions