---- [[ subiquity step initial ]] ----
curtin: Installation started. (22.1-126-gf96c957c7)
curtin: Installation finished.

---- [[ subiquity step partitioning ]] ----
curtin: Installation started. (22.1-126-gf96c957c7)
start: cmd-install/stage-partitioning/builtin/cmd-block-meta: curtin command block-meta
get_path_to_storage_volume for volume disk-vda({'ptable': 'gpt', 'path': '/dev/vda', 'wipe': 'superblock-recursive', 'preserve': False, 'name': '', 'grub_device': True, 'id': 'disk-vda', 'type': 'disk'})
Running command ['udevadm', 'info', '--query=property', '--export', '/dev/vda'] with allowed return codes [0] (capture=True)
/dev/vda is multipath device member? False
Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.109
devsync happy - path /dev/vda now exists
return volume path /dev/vda
get_path_to_storage_volume for volume partition-1({'device': 'disk-vda', 'size': 24692916224, 'wipe': 'superblock', 'number': 2, 'preserve': False, 'offset': 2097152, 'id': 'partition-1', 'type': 'partition'})
get_path_to_storage_volume for volume disk-vda({'ptable': 'gpt', 'path': '/dev/vda', 'wipe': 'superblock-recursive', 'preserve': False, 'name': '', 'grub_device': True, 'id': 'disk-vda', 'type': 'disk'})
Running command ['udevadm', 'info', '--query=property', '--export', '/dev/vda'] with allowed return codes [0] (capture=True)
/dev/vda is multipath device member? False
Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.017
devsync happy - path /dev/vda now exists
return volume path /dev/vda
block-meta: extracted devices to clear: ['/dev/vda']
Declared block devices: ['/dev/vda']
clearing devices=['/dev/vda']
start: cmd-install/stage-partitioning/builtin/cmd-block-meta/clear-holders: removing previous storage devices
Running command ['mdadm', '--assemble', '--scan', '-v'] with allowed return codes [0, 1, 2] (capture=True)
mdadm_assemble had unexpected return code
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.010
Running command ['pvscan'] with allowed return codes [0] (capture=True)
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta/clear-holders: FAIL: removing previous storage devices
TIMED BLOCK_META: 0.321
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: FAIL: curtin command block-meta
Traceback (most recent call last):
  File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/util.py", line 116, in _subp
    sp = subprocess.Popen(args, stdout=stdout,
  File "/snap/edubuntu-desktop-installer/13/usr/lib/python3.10/subprocess.py", line 971, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/snap/edubuntu-desktop-installer/13/usr/lib/python3.10/subprocess.py", line 1863, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: 'pvscan'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/commands/main.py", line 202, in main
    ret = args.func(args)
  File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/log.py", line 97, in wrapper
    return log_time("TIMED %s: " % msg, func, *args, **kwargs)
  File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/log.py", line 79, in log_time
    return func(*args, **kwargs)
  File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/commands/block_meta.py", line 118, in block_meta
    meta_clear(devices, state.get('report_stack_prefix', ''))
  File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/commands/block_meta.py", line 2183, in meta_clear
    clear_holders.start_clear_holders_deps()
  File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/block/clear_holders.py", line 695, in start_clear_holders_deps
    lvm.lvm_scan(multipath=mp_support)
  File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/block/lvm.py", line 140, in lvm_scan
    util.subp(cmd, capture=True)
  File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/util.py", line 283, in subp
    return _subp(*args, **kwargs)
  File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/util.py", line 137, in _subp
    raise ProcessExecutionError(cmd=args, reason=e)
curtin.util.ProcessExecutionError: Unexpected error while running command.
Command: ['pvscan']
Exit code: -
Reason: [Errno 2] No such file or directory: 'pvscan'
Stdout: ''
Stderr: ''
Unexpected error while running command.
Command: ['pvscan']
Exit code: -
Reason: [Errno 2] No such file or directory: 'pvscan'
Stdout: ''
Stderr: ''
curtin: Installation failed with exception: Unexpected error while running command.
Command: ['curtin', 'block-meta', 'simple']
Exit code: 3
Reason: -
Stdout: start: cmd-install/stage-partitioning/builtin/cmd-block-meta: curtin command block-meta
        get_path_to_storage_volume for volume disk-vda({'ptable': 'gpt', 'path': '/dev/vda', 'wipe': 'superblock-recursive', 'preserve': False, 'name': '', 'grub_device': True, 'id': 'disk-vda', 'type': 'disk'})
        Running command ['udevadm', 'info', '--query=property', '--export', '/dev/vda'] with allowed return codes [0] (capture=True)
        /dev/vda is multipath device member? False
        Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
        Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
        TIMED udevadm_settle(): 0.109
        devsync happy - path /dev/vda now exists
        return volume path /dev/vda
        get_path_to_storage_volume for volume partition-1({'device': 'disk-vda', 'size': 24692916224, 'wipe': 'superblock', 'number': 2, 'preserve': False, 'offset': 2097152, 'id': 'partition-1', 'type': 'partition'})
        get_path_to_storage_volume for volume disk-vda({'ptable': 'gpt', 'path': '/dev/vda', 'wipe': 'superblock-recursive', 'preserve': False, 'name': '', 'grub_device': True, 'id': 'disk-vda', 'type': 'disk'})
        Running command ['udevadm', 'info', '--query=property', '--export', '/dev/vda'] with allowed return codes [0] (capture=True)
        /dev/vda is multipath device member? False
        Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
        Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
        TIMED udevadm_settle(): 0.017
        devsync happy - path /dev/vda now exists
        return volume path /dev/vda
        block-meta: extracted devices to clear: ['/dev/vda']
        Declared block devices: ['/dev/vda']
        clearing devices=['/dev/vda']
        start: cmd-install/stage-partitioning/builtin/cmd-block-meta/clear-holders: removing previous storage devices
        Running command ['mdadm', '--assemble', '--scan', '-v'] with allowed return codes [0, 1, 2] (capture=True)
        mdadm_assemble had unexpected return code
        Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
        TIMED udevadm_settle(): 0.010
        Running command ['pvscan'] with allowed return codes [0] (capture=True)
        finish: cmd-install/stage-partitioning/builtin/cmd-block-meta/clear-holders: FAIL: removing previous storage devices
        TIMED BLOCK_META: 0.321
        finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: FAIL: curtin command block-meta
        Traceback (most recent call last):
          File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/util.py", line 116, in _subp
            sp = subprocess.Popen(args, stdout=stdout,
          File "/snap/edubuntu-desktop-installer/13/usr/lib/python3.10/subprocess.py", line 971, in __init__
            self._execute_child(args, executable, preexec_fn, close_fds,
          File "/snap/edubuntu-desktop-installer/13/usr/lib/python3.10/subprocess.py", line 1863, in _execute_child
            raise child_exception_type(errno_num, err_msg, err_filename)
        FileNotFoundError: [Errno 2] No such file or directory: 'pvscan'
        
        During handling of the above exception, another exception occurred:
        
        Traceback (most recent call last):
          File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/commands/main.py", line 202, in main
            ret = args.func(args)
          File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/log.py", line 97, in wrapper
            return log_time("TIMED %s: " % msg, func, *args, **kwargs)
          File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/log.py", line 79, in log_time
            return func(*args, **kwargs)
          File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/commands/block_meta.py", line 118, in block_meta
            meta_clear(devices, state.get('report_stack_prefix', ''))
          File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/commands/block_meta.py", line 2183, in meta_clear
            clear_holders.start_clear_holders_deps()
          File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/block/clear_holders.py", line 695, in start_clear_holders_deps
            lvm.lvm_scan(multipath=mp_support)
          File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/block/lvm.py", line 140, in lvm_scan
            util.subp(cmd, capture=True)
          File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/util.py", line 283, in subp
            return _subp(*args, **kwargs)
          File "/snap/edubuntu-desktop-installer/13/lib/python3.10/site-packages/curtin/util.py", line 137, in _subp
            raise ProcessExecutionError(cmd=args, reason=e)
        curtin.util.ProcessExecutionError: Unexpected error while running command.
        Command: ['pvscan']
        Exit code: -
        Reason: [Errno 2] No such file or directory: 'pvscan'
        Stdout: ''
        Stderr: ''
        Unexpected error while running command.
        Command: ['pvscan']
        Exit code: -
        Reason: [Errno 2] No such file or directory: 'pvscan'
        Stdout: ''
        Stderr: ''
        
Stderr: ''