[Expired for QEMU because there has been no activity for 60 days.] ** Changed in: qemu Status: Incomplete => Expired
-- 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: Expired 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