So the (admittedly very obscure) error is that we don't know what to make of this device:
P: /devices/virtual/block/dm-8 N: dm-8 L: 0 S: mapper/ventoy E: DEVPATH=/devices/virtual/block/dm-8 E: SUBSYSTEM=block E: DEVNAME=/dev/dm-8 E: DEVTYPE=disk E: MAJOR=253 E: MINOR=8 E: USEC_INITIALIZED=6700470 E: DM_UDEV_DISABLE_SUBSYSTEM_RULES_FLAG=1 E: DM_UDEV_DISABLE_DISK_RULES_FLAG=1 E: DM_UDEV_DISABLE_OTHER_RULES_FLAG=1 E: DM_UDEV_RULES=1 E: DM_UDEV_RULES_VSN=2 E: DM_NAME=ventoy E: DM_SUSPENDED=0 E: DEVLINKS=/dev/mapper/ventoy E: TAGS=:systemd: What is it? I can't tell from this fragment! (Not really sure how you get a device-mapper device without a DM_UUID entry in udev but maybe I'm misunderstanding something) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1954635 Title: subiquity crashes when attempting advanced network/disk configuration To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/subiquity/+bug/1954635/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs