lxsession-default-terminal does not open a terminal anymore (Lubuntu 18.04)

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benhaze
Posts: 1
Joined: Wed May 16, 2018 11:36 am

lxsession-default-terminal does not open a terminal anymore (Lubuntu 18.04)

Postby benhaze » Wed May 16, 2018 11:45 am

I am using Lubuntu 18.04 (with LXDE + PCManFM).
lxsession-default-terminal (which is used by PCManFM (F4) -> open Terminal in folder) does not open a Terminal-Window anymore.

(I can only see a flashing window [open and closes immediatelly], when hitting F4 in PCManFM or when calling lxsession-default-terminal directly)

This problem exists on 3 different PCs
(2x upgraded from 17.10 to 18.04, 1x fresh install as VM [minimal Desktop]).

INFO:
I know, PCManFM can be configured to use a different command to open a terminal.

Question:
I am curious why lxsession-default-terminal does not open a terminal anymore.
Calling lxsession-default-terminal directly only outputs: Launching terminal manager.

This is from the logfiles (~/.cache/lxsession/Lubuntu/run.log) after I hit F4 in PCManFM
(see: lxterminal exit with this type of exit: 0):

(duplicate lines removed!)

Launching terminal manager
** Message: 12:20:49.616: dbus-lxde-session.vala:796: Start Terminal Manager
** Message: 12:20:49.618: app.vala:76: Launching lxterminal

(lxterminal:1604): dbind-WARNING **: 12:20:49.652: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files

(lxterminal:1604): GLib-CRITICAL **: 12:20:49.652: g_find_program_in_path: assertion 'program != NULL' failed

(lxterminal:1604): Vte-WARNING **: 12:20:49.716: (../../src/vtegtk.cc:1906):int vte_terminal_match_add_gregex(VteTerminal*, GRegex*, GRegexMatchFlags): runtime check failed: (g_regex_get_compile_flags(gregex) & G_REGEX_MULTILINE)

(lxterminal:1604): GLib-CRITICAL **: 12:20:49.716: g_path_get_basename: assertion 'file_name != NULL' failed

** (lxpanel:901): WARNING **: 12:20:49.762: lxpanel : X error: BadWindow (invalid Window parameter)

(lxpanel:901): Gdk-CRITICAL **: 12:20:49.762: IA__gdk_window_get_screen: assertion 'GDK_IS_WINDOW (window)' failed

(lxpanel:901): Gdk-CRITICAL **: 12:20:49.762: IA__gdk_screen_get_monitor_at_window: assertion 'GDK_IS_SCREEN (screen)' failed

(lxpanel:901): GLib-GObject-CRITICAL **: 12:20:49.762: g_object_unref: assertion 'G_IS_OBJECT (object)' failed

** (lxpanel:901): WARNING **: 12:20:49.763: lxpanel : X error: BadWindow (invalid Window parameter)

(lxpanel:901): GLib-CRITICAL **: 12:20:49.763: g_string_insert_len: assertion 'len == 0 || val != NULL' failed
** Message: 12:20:49.764: app.vala:130: lxterminal exit with this type of exit: 0

** (lxpanel:901): WARNING **: 12:20:49.765: lxpanel : X error: BadWindow (invalid Window parameter)

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