Вот такое. Расположено поверх всех окон. Но на одном "столе".
Попытался сделать снимок экрана.
Снимок всего экрана дал чёрный фон.
Снимок данного окна ничего не дал.
Сделал снимок фрагмента экрана и потом вырезал это окно.
При закрытии Огнелиса окно не пропало.
Из открытых программа кроме firefox ещё терминал с двумя закладками (в каждой mc) и geany.
xprop на это окно выдал следующий текст:
Spoiler
WM_STATE(WM_STATE):
window state: Normal
icon window: 0x0
_NET_WM_DESKTOP(CARDINAL) = 1
_NET_WM_ALLOWED_ACTIONS(ATOM) = _NET_WM_ACTION_CHANGE_DESKTOP, _NET_WM_ACTION_SHADE, _NET_WM_ACTION_CLOSE, _NET_WM_ACTION_MOVE, _NET_WM_ACTION_MINIMIZE, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_ABOVE, _NET_WM_ACTION_BELOW, _OB_WM_ACTION_UNDECORATE
_KDE_NET_WM_FRAME_STRUT(CARDINAL) = 1, 1, 24, 1
_NET_FRAME_EXTENTS(CARDINAL) = 1, 1, 24, 1
_NET_WM_ICON(CARDINAL) = Icon (48 x 48):
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░▒
▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░▒
▒ ▒
░ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
░ ▒
░ ▒
░ ░
░ ▒
▒ ▒
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
_OB_APP_TYPE(UTF8_STRING) = "dialog"
_OB_APP_TITLE(UTF8_STRING) = "Ошибка"
_OB_APP_GROUP_CLASS(UTF8_STRING) = "Pcmanfm"
_OB_APP_GROUP_NAME(UTF8_STRING) = "pcmanfm"
_OB_APP_CLASS(UTF8_STRING) = "Pcmanfm"
_OB_APP_NAME(UTF8_STRING) = "pcmanfm"
_OB_APP_ROLE(UTF8_STRING) =
_NET_WM_VISIBLE_ICON_NAME(UTF8_STRING) = "Ошибка"
_NET_WM_VISIBLE_NAME(UTF8_STRING) = "Ошибка"
_NET_WM_STATE(ATOM) = _NET_WM_STATE_MODAL, _NET_WM_STATE_SKIP_TASKBAR, _NET_WM_STATE_ABOVE
WM_HINTS(WM_HINTS):
Client accepts input or input focus: True
Initial state is Normal State.
window id # of group leader: 0x1400001
_NET_WM_SYNC_REQUEST_COUNTER(CARDINAL) = 20972296
_NET_WM_WINDOW_TYPE(ATOM) = _NET_WM_WINDOW_TYPE_DIALOG
_NET_WM_USER_TIME(CARDINAL) = 11970945
_NET_WM_USER_TIME_WINDOW(WINDOW): window id # 0x1400307
WM_CLIENT_LEADER(WINDOW): window id # 0x1400001
_NET_WM_PID(CARDINAL) = 1484
WM_LOCALE_NAME(STRING) = "ru_RU.UTF-8"
WM_CLIENT_MACHINE(STRING) = "MD410"
WM_NORMAL_HINTS(WM_SIZE_HINTS):
program specified minimum size: 263 by 130
program specified maximum size: 263 by 130
window gravity: NorthWest
WM_PROTOCOLS(ATOM): protocols WM_DELETE_WINDOW, WM_TAKE_FOCUS, _NET_WM_PING, _NET_WM_SYNC_REQUEST
WM_CLASS(STRING) = "pcmanfm", "Pcmanfm"
WM_ICON_NAME(COMPOUND_TEXT) = "Ошибка"
_NET_WM_ICON_NAME(UTF8_STRING) = "Ошибка"
WM_NAME(COMPOUND_TEXT) = "Ошибка"
_NET_WM_NAME(UTF8_STRING) = "Ошибка"
window state: Normal
icon window: 0x0
_NET_WM_DESKTOP(CARDINAL) = 1
_NET_WM_ALLOWED_ACTIONS(ATOM) = _NET_WM_ACTION_CHANGE_DESKTOP, _NET_WM_ACTION_SHADE, _NET_WM_ACTION_CLOSE, _NET_WM_ACTION_MOVE, _NET_WM_ACTION_MINIMIZE, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_ABOVE, _NET_WM_ACTION_BELOW, _OB_WM_ACTION_UNDECORATE
_KDE_NET_WM_FRAME_STRUT(CARDINAL) = 1, 1, 24, 1
_NET_FRAME_EXTENTS(CARDINAL) = 1, 1, 24, 1
_NET_WM_ICON(CARDINAL) = Icon (48 x 48):
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒
▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░▒
▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░▒
▒ ▒
░ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
░ ▒
░ ▒
░ ░
░ ▒
▒ ▒
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
_OB_APP_TYPE(UTF8_STRING) = "dialog"
_OB_APP_TITLE(UTF8_STRING) = "Ошибка"
_OB_APP_GROUP_CLASS(UTF8_STRING) = "Pcmanfm"
_OB_APP_GROUP_NAME(UTF8_STRING) = "pcmanfm"
_OB_APP_CLASS(UTF8_STRING) = "Pcmanfm"
_OB_APP_NAME(UTF8_STRING) = "pcmanfm"
_OB_APP_ROLE(UTF8_STRING) =
_NET_WM_VISIBLE_ICON_NAME(UTF8_STRING) = "Ошибка"
_NET_WM_VISIBLE_NAME(UTF8_STRING) = "Ошибка"
_NET_WM_STATE(ATOM) = _NET_WM_STATE_MODAL, _NET_WM_STATE_SKIP_TASKBAR, _NET_WM_STATE_ABOVE
WM_HINTS(WM_HINTS):
Client accepts input or input focus: True
Initial state is Normal State.
window id # of group leader: 0x1400001
_NET_WM_SYNC_REQUEST_COUNTER(CARDINAL) = 20972296
_NET_WM_WINDOW_TYPE(ATOM) = _NET_WM_WINDOW_TYPE_DIALOG
_NET_WM_USER_TIME(CARDINAL) = 11970945
_NET_WM_USER_TIME_WINDOW(WINDOW): window id # 0x1400307
WM_CLIENT_LEADER(WINDOW): window id # 0x1400001
_NET_WM_PID(CARDINAL) = 1484
WM_LOCALE_NAME(STRING) = "ru_RU.UTF-8"
WM_CLIENT_MACHINE(STRING) = "MD410"
WM_NORMAL_HINTS(WM_SIZE_HINTS):
program specified minimum size: 263 by 130
program specified maximum size: 263 by 130
window gravity: NorthWest
WM_PROTOCOLS(ATOM): protocols WM_DELETE_WINDOW, WM_TAKE_FOCUS, _NET_WM_PING, _NET_WM_SYNC_REQUEST
WM_CLASS(STRING) = "pcmanfm", "Pcmanfm"
WM_ICON_NAME(COMPOUND_TEXT) = "Ошибка"
_NET_WM_ICON_NAME(UTF8_STRING) = "Ошибка"
WM_NAME(COMPOUND_TEXT) = "Ошибка"
_NET_WM_NAME(UTF8_STRING) = "Ошибка"