kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:39:34: string literal is not a valid UTF-8 string
kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:40:29: string literal is not a valid UTF-8 string
kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:41:29: string literal is not a valid UTF-8 string
kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:42:29: string literal is not a valid UTF-8 string
kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:43:29: string literal is not a valid UTF-8 string
kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:44:27: string literal is not a valid UTF-8 string
kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:45:27: string literal is not a valid UTF-8 string
kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:46:27: string literal is not a valid UTF-8 string
kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:47:27: string literal is not a valid UTF-8 string
kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:48:29: string literal is not a valid UTF-8 string
kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:49:29: string literal is not a valid UTF-8 string
kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:49:29: too many kwin_x11[953]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:49:29: failed to parse file