Hello, I tried upgrading an Ubuntu 22.04 VM (using libvirt, which is qemu-based) to 24.04 but was not able to reproduce this error; the upgrade went through just fine. Is there perhaps anything unusual about your system/setup?
Also, if you still have access to the system in that state, I wonder if trying restarting the following snapd services before attempting to upgrade may help: sudo systemctl restart snapd.seeded.service sudo systemctl restart snapd.service -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2076019 Title: package firefox (not installed) failed to install/upgrade: new firefox package pre-installation script subprocess returned error exit status 10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/2076019/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
