Description of problem:
This likely occurred when resuming from a lesser version of `qdbus-qt6 org.kde.kglobalaccel /component/org_kde_powerdevil invokeShortcut "Sleep"`.

Version-Release number of selected component:
solaar-1.1.18-1.fc43

Additional info:
reporter:       libreport-2.17.15
kernel:         6.17.12-300.fc43.x86_64
cmdline:        /usr/bin/python3 -sP /usr/bin/solaar --window=hide
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-solaar
uid:            1000
reason:         config_panel.py:780:update:AssertionError
executable:     /usr/bin/solaar
type:           Python3
package:        solaar-1.1.18-1.fc43
runlevel:       /bin/sh: line 1: runlevel: command not found
exception_type: AssertionError
crash_function: update
interpreter:    python3-3.14.2-1.fc43.x86_64
comment:        This likely occurred when resuming from a lesser version of `qdbus-qt6 org.kde.kglobalaccel /component/org_kde_powerdevil invokeShortcut "Sleep"`.

Truncated backtrace:
config_panel.py:780:update:AssertionError

Traceback (most recent call last):
  File "/usr/lib/python3.14/site-packages/solaar/ui/__init__.py", line 135, in _status_changed
    window.update(device, need_popup, refresh)
    ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.14/site-packages/solaar/ui/window.py", line 873, in update
    update_device(device, item, selected_device_id, need_popup, full=refresh)
    ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.14/site-packages/solaar/ui/window.py", line 911, in update_device
    _update_info_panel(device, full=full_update)
    ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.14/site-packages/solaar/ui/window.py", line 778, in _update_info_panel
    _update_device_panel(device, _info._device, _info._buttons, full)
    ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.14/site-packages/solaar/ui/window.py", line 749, in _update_device_panel
    config_panel.update(device, is_online)
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.14/site-packages/solaar/ui/config_panel.py", line 780, in update
    assert device
           ^^^^^^
AssertionError

Local variables in innermost frame:
device: <Device(255,B042,MX Master 4,)>
is_online: False