[Pkg-xfce-devel] Bug#892290: Bug#892290: light-locker: at unlock, crash with: arguments to dbus_message_new_method_call() were incorrect

2018-03-10 Thread Stuart Pook 

On 10/03/18 15:26, Yves-Alexis Perez wrote:

On Sat, 2018-03-10 at 10:20 +0100, Stuart Pook wrote:

light-locker crashes at unlock every time I run it from the command line.


And did it work before or is it the first time you tried?


This the first time that I tried.


You can also edit the configuration (using dconf-editor for example) and I
think it should refresh it dynamically.


ok (perhaps it could print that just before it crashes ;-) )

I'll get a full stack trace next time.

:; gdb $(type -p light-locker)
GNU gdb (Debian 7.12-6+b1) 7.12.0.20161007-git
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
.
Find the GDB manual and other documentation resources online at:
.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/bin/light-locker...Reading symbols from 
/usr/lib/debug/.build-id/e0/45019311f6cb6efe20e0fcd299a4f1d8ed64b0.debug...done.
done.
(gdb) define f
Type commands for definition of "f".
End with a line saying just "end".

run  --debug
where
kill
end

(gdb) f
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffedcf0700 (LWP 11063)]
[New Thread 0x7fffed4ef700 (LWP 11064)]
[New Thread 0x7fffecab8700 (LWP 11065)]
[gs_debug_init] gs-debug.c:106 (10:18:51):   Debugging enabled
[main] light-locker.c:142 (10:18:51):initializing light-locker 1.8.0
[main] light-locker.c:164 (10:18:51):Platform:
gtk:3
systemd:yes
ConsoleKit: yes
UPower: yes
[main] light-locker.c:196 (10:18:51):Features:
lock-after-screensaver: yes
late-locking:   yes
lock-on-suspend:yes
lock-on-lid:yes
settings backend:   GSETTINGS
[main] light-locker.c:198 (10:18:51):lock after screensaver 3600
[main] light-locker.c:199 (10:18:51):late locking 0
[main] light-locker.c:200 (10:18:51):lock on suspend 1
[main] light-locker.c:201 (10:18:51):lock on lid 0
[main] light-locker.c:202 (10:18:51):idle hint 0
[query_session_id] gs-listener-dbus.c:2101 (10:18:51):   
org.freedesktop.login1.NoSessionForPID raised:
 PID 11059 does not belong to any known session


[init_session_id] gs-listener-dbus.c:2193 (10:18:51):Got session-id: (null)
[query_sd_session_id] gs-listener-dbus.c:2177 (10:18:51):Couldn't 
determine our own sd session id: No data available
[init_session_id] gs-listener-dbus.c:2198 (10:18:51):Got sd-session-id: 
(null)
[init_seat_path] gs-listener-dbus.c:2279 (10:18:51): Got seat: 
/org/freedesktop/DisplayManager/Seat0
[gs_listener_delay_suspend] gs-listener-dbus.c:449 (10:18:51):   Delay suspend
[gs_listener_x11_acquire] gs-listener-x11.c:172 (10:18:51):  ScreenSaver 
Registered
[listener_dbus_handle_system_message] gs-listener-dbus.c:1343 (10:18:51):   
 obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus 
method=NameAcquired destination=:1.1875
[xroot_filter] gs-listener-x11.c:131 (12:16:55): ScreenSaver started
[listener_x11_blanking_changed_cb] gs-monitor.c:454 (12:16:55):  Blanking 
changed: 1
[gs_manager_timed_lock] gs-manager.c:488 (12:16:55): Start lock timer
[gs_listener_send_signal_active_changed] gs-listener-dbus.c:310 (12:16:55): 
 Sending the ActiveChanged(TRUE) signal on the session bus
[xroot_filter] gs-listener-x11.c:124 (12:50:07): ScreenSaver stopped
[listener_x11_blanking_changed_cb] gs-monitor.c:454 (12:50:07):  Blanking 
changed: 0
[gs_manager_stop_lock] gs-manager.c:499 (12:50:07):  Stop lock timer
[gs_listener_send_signal_active_changed] gs-listener-dbus.c:310 (12:50:07): 
 Sending the ActiveChanged(FALSE) signal on the session bus
[xroot_filter] gs-listener-x11.c:131 (13:04:56): ScreenSaver started
[listener_x11_blanking_changed_cb] gs-monitor.c:454 (13:04:56):  Blanking 
changed: 1
[gs_manager_timed_lock] gs-manager.c:488 (13:04:56): Start lock timer
[gs_listener_send_signal_active_changed] gs-listener-dbus.c:310 (13:04:56): 
 Sending the ActiveChanged(TRUE) signal on the session bus
[xroot_filter] gs-listener-x11.c:124 (13:05:07): ScreenSaver stopped
[listener_x11_blanking_changed_cb] gs-monitor.c:454 (13:05:07):  Blanking 
changed: 0
[gs_manager_stop_lock] gs-manager.c:499 (13:05:07):  Stop lock timer
[gs_listener_send_signal_active_changed] gs-listener-dbus.c:310 (13:05:07): 
 Sending the ActiveChanged(FALSE) signal on the session bus
[xroot_filter] gs-listener-x11.c:131 (13:47:20):

[Pkg-xfce-devel] Bug#892290: Bug#892290: light-locker: at unlock, crash with: arguments to dbus_message_new_method_call() were incorrect

2018-03-10 Thread Yves-Alexis Perez 
On Sat, 2018-03-10 at 10:20 +0100, Stuart Pook wrote:
> On 10/03/18 10:10, Yves-Alexis Perez wrote:
> > In any case, I really can't reproduce here, and you still didn't indicate
> > what
> > you changed to make it crash reliably, so I'm afraid I can't help.
> 
> light-locker crashes at unlock every time I run it from the command line.

And did it work before or is it the first time you tried?
> 
> What happens when you run light-locker from the command line?

It works just fine:

light-locker --lock-after-screensaver=3600 --debug
[gs_debug_init] gs-debug.c:106 (15:24:33):   Debugging enabled
[main] light-locker.c:142 (15:24:33):initializing light-locker 1.8.0
[main] light-locker.c:164 (15:24:33):Platform:
gtk:3
systemd:yes
ConsoleKit: yes
UPower: yes
[main] light-locker.c:196 (15:24:33):Features:
lock-after-screensaver: yes
late-locking:   yes
lock-on-suspend:yes
lock-on-lid:yes
settings backend:   GSETTINGS
[main] light-locker.c:198 (15:24:33):lock after screensaver 3600
[main] light-locker.c:199 (15:24:33):late locking 0
[main] light-locker.c:200 (15:24:33):lock on suspend 1
[main] light-locker.c:201 (15:24:33):lock on lid 0
[main] light-locker.c:202 (15:24:33):idle hint 1
[init_session_id] gs-listener-dbus.c:2193 (15:24:33):Got session-id: 
/org/freedesktop/login1/session/_32
[init_session_id] gs-listener-dbus.c:2198 (15:24:33):Got sd-session-id: 2
[init_seat_path] gs-listener-dbus.c:2279 (15:24:33): Got seat: 
/org/freedesktop/DisplayManager/Seat0
[gs_listener_delay_suspend] gs-listener-dbus.c:449 (15:24:33):   Delay suspend
[gs_listener_x11_acquire] gs-listener-x11.c:172 (15:24:33):  ScreenSaver 
Registered
[listener_dbus_handle_system_message] gs-listener-dbus.c:1343 (15:24:33):   
 obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus 
method=NameAcquired destination=:1.75
> 
> I agree that it should not normally be run from the command line.  I wanted
> to run lightlocker with different options and the running it from the
> command line was faster than logging on and off.

You can also edit the configuration (using dconf-editor for example) and I
think it should refresh it dynamically.

Regards,
-- 
Yves-Alexis

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[Pkg-xfce-devel] Bug#892290: Bug#892290: light-locker: at unlock, crash with: arguments to dbus_message_new_method_call() were incorrect

2018-03-10 Thread Stuart Pook 

On 10/03/18 10:10, Yves-Alexis Perez wrote:

In any case, I really can't reproduce here, and you still didn't indicate what
you changed to make it crash reliably, so I'm afraid I can't help.


light-locker crashes at unlock every time I run it from the command line.

What happens when you run light-locker from the command line?

I agree that it should not normally be run from the command line.  I wanted to 
run lightlocker with different options and the running it from the command line 
was faster than logging on and off.

I tried running light-locker in gdb but that hung my session and I had to login 
on another console and kill gdb to recover.

I think that light-locker should either run correctly from the command line or 
announce that it cannot be used that way.

thanks, Stuart

:; light-locker --debug
[gs_debug_init] gs-debug.c:106 (00:05:14):   Debugging enabled
[main] light-locker.c:142 (00:05:14):initializing light-locker 1.8.0
[main] light-locker.c:164 (00:05:14):Platform:
gtk:3
systemd:yes
ConsoleKit: yes
UPower: yes
[main] light-locker.c:196 (00:05:14):Features:
lock-after-screensaver: yes
late-locking:   yes
lock-on-suspend:yes
lock-on-lid:yes
settings backend:   GSETTINGS
[main] light-locker.c:198 (00:05:14):lock after screensaver 3600
[main] light-locker.c:199 (00:05:14):late locking 0
[main] light-locker.c:200 (00:05:14):lock on suspend 1
[main] light-locker.c:201 (00:05:14):lock on lid 0
[main] light-locker.c:202 (00:05:14):idle hint 0
[query_session_id] gs-listener-dbus.c:2101 (00:05:14):   
org.freedesktop.login1.NoSessionForPID raised:
 PID 32104 does not belong to any known session


[init_session_id] gs-listener-dbus.c:2193 (00:05:14):Got session-id: (null)
[query_sd_session_id] gs-listener-dbus.c:2177 (00:05:14):Couldn't 
determine our own sd session id: No data available
[init_session_id] gs-listener-dbus.c:2198 (00:05:14):Got sd-session-id: 
(null)
[init_seat_path] gs-listener-dbus.c:2279 (00:05:14): Got seat: 
/org/freedesktop/DisplayManager/Seat0
[gs_listener_delay_suspend] gs-listener-dbus.c:449 (00:05:14):   Delay suspend
[gs_listener_x11_acquire] gs-listener-x11.c:172 (00:05:14):  ScreenSaver 
Registered
[listener_dbus_handle_system_message] gs-listener-dbus.c:1343 (00:05:14):   
 obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus 
method=NameAcquired destination=:1.1851
[listener_dbus_handle_session_message] gs-listener-dbus.c:1010 (00:14:00):  
 Received Lock request
[gs_grab_grab_root] gs-grab-x11.c:647 (00:14:00):Grabbing the root 
window
[gs_grab_get_keyboard] gs-grab-x11.c:153 (00:14:00): Grabbing keyboard 
widget=DF
[gs_grab_get_mouse] gs-grab-x11.c:213 (00:14:00):Grabbing mouse 
widget=DF
[gs_manager_create_windows_for_screen] gs-manager.c:548 (00:14:00):  
Creating 1 windows for screen 0
[gs_manager_create_window_for_monitor] gs-manager.c:324 (00:14:00):  
Creating window for monitor 0 [0,0] (1920x1200)
[update_geometry] gs-window-x11.c:197 (00:14:00):got geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:210 (00:14:00):using geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:197 (00:14:00):got geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:210 (00:14:00):using geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[gs_window_move_resize_window] gs-window-x11.c:243 (00:14:00):   Move and/or 
resize window on monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:197 (00:14:00):got geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:210 (00:14:00):using geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[gs_window_move_resize_window] gs-window-x11.c:243 (00:14:00):   Move and/or 
resize window on monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:197 (00:14:00):got geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:210 (00:14:00):using geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[gs_window_move_resize_window] gs-window-x11.c:243 (00:14:00):   Move and/or 
resize window on monitor 0: x=0 y=0 w=1920 h=1200
[gs_manager_timed_switch] gs-manager.c:445 (00:14:00):   Start switch to 
greeter timer
[gs_window_xevent] gs-window-x11.c:369 (00:14:00):   not raising our windows
[window_map_event_cb] gs-manager.c:233 (00:14:00):   Handling window 
map_event event
[gs_listener_resume_suspend] gs-listener-dbus.c:513 (00:14:00):  Resume 
suspend: fd=14
[manager_maybe_grab_window] gs-manager.c:204 (00:14:00): Moving grab to 
0x5587c72364d0
[gs_grab_move_keyboard] gs-grab-x11.c:450 (00:14:00):Moving keyboard grab 
from DF to 32C
[gs_grab_move_keyboard] gs-grab-x11.c:457 (00:14:00):*** doing X server grab
[gs_grab_release_keyboard] gs-grab-x11.c:279 (00:14:00):

[Pkg-xfce-devel] Bug#892290: Bug#892290: light-locker: at unlock, crash with: arguments to dbus_message_new_method_call() were incorrect

2018-03-10 Thread Yves-Alexis Perez 
On Fri, 2018-03-09 at 22:36 +0100, Stuart Pook wrote:
> > > Light-locker crashes when I unlock my session. This means that my
> > > session
> > > is not locked the next time it should be,
> 
> hi  Yves-Alexis
> 
> > there was no recent update to light-locker. What did change on your
> > system?
> > Unlock works fine here so I'll need more information in order to
> > reproduce.
> 
> I guess I don't normally run it from the command line.

I don't think it's supposed to be run that way anyway (see the message about
the session, for example). I think it'd be best to let it run from desktop
startup, then attach with gdb.

It might be worth looking at the backtrace.

In any case, I really can't reproduce here, and you still didn't indicate what
you changed to make it crash reliably, so I'm afraid I can't help.

Regards,
-- 
Yves-Alexis

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[Pkg-xfce-devel] Bug#892290: Bug#892290: light-locker: at unlock, crash with: arguments to dbus_message_new_method_call() were incorrect

2018-03-09 Thread Stuart Pook 

On 09/03/18 14:50, Yves-Alexis Perez wrote:

control: tag -1 unreproducible moreinfo
On Wed, 2018-03-07 at 22:37 +0100, Stuart Pook wrote:

Dear Maintainer,

Light-locker crashes when I unlock my session. This means that my session
is not locked the next time it should be,


hi  Yves-Alexis


there was no recent update to light-locker. What did change on your system?
Unlock works fine here so I'll need more information in order to reproduce.


I guess I don't normally run it from the command line.

:; gdb $(type -p light-locker)
GNU gdb (Debian 7.12-6+b1) 7.12.0.20161007-git
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
.
Find the GDB manual and other documentation resources online at:
.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/bin/light-locker...Reading symbols from 
/usr/lib/debug/.build-id/e0/45019311f6cb6efe20e0fcd299a4f1d8ed64b0.debug...done.
done.
(gdb) run --debug
Starting program: /usr/bin/light-locker --debug
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffedcf0700 (LWP 27177)]
[New Thread 0x7fffed4ef700 (LWP 27178)]
[New Thread 0x7fffecab8700 (LWP 27179)]
[gs_debug_init] gs-debug.c:106 (22:27:46):   Debugging enabled
[main] light-locker.c:142 (22:27:46):initializing light-locker 1.8.0
[main] light-locker.c:164 (22:27:46):Platform:
gtk:3
systemd:yes
ConsoleKit: yes
UPower: yes
[main] light-locker.c:196 (22:27:46):Features:
lock-after-screensaver: yes
late-locking:   yes
lock-on-suspend:yes
lock-on-lid:yes
settings backend:   GSETTINGS
[main] light-locker.c:198 (22:27:46):lock after screensaver 3600
[main] light-locker.c:199 (22:27:46):late locking 0
[main] light-locker.c:200 (22:27:46):lock on suspend 1
[main] light-locker.c:201 (22:27:46):lock on lid 0
[main] light-locker.c:202 (22:27:46):idle hint 0
[query_session_id] gs-listener-dbus.c:2101 (22:27:46):   
org.freedesktop.login1.NoSessionForPID raised:
 PID 27173 does not belong to any known session


[init_session_id] gs-listener-dbus.c:2193 (22:27:46):Got session-id: (null)
[query_sd_session_id] gs-listener-dbus.c:2177 (22:27:46):Couldn't 
determine our own sd session id: No data available
[init_session_id] gs-listener-dbus.c:2198 (22:27:46):Got sd-session-id: 
(null)
[init_seat_path] gs-listener-dbus.c:2279 (22:27:46): Got seat: 
/org/freedesktop/DisplayManager/Seat0
[gs_listener_delay_suspend] gs-listener-dbus.c:449 (22:27:46):   Delay suspend
[gs_listener_x11_acquire] gs-listener-x11.c:172 (22:27:46):  ScreenSaver 
Registered
[listener_dbus_handle_system_message] gs-listener-dbus.c:1343 (22:27:46):   
 obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus 
method=NameAcquired destination=:1.1767
[listener_dbus_handle_session_message] gs-listener-dbus.c:1010 (22:29:00):  
 Received Lock request
[gs_grab_grab_root] gs-grab-x11.c:647 (22:29:00):Grabbing the root 
window
[gs_grab_get_keyboard] gs-grab-x11.c:153 (22:29:00): Grabbing keyboard 
widget=DF
[gs_grab_get_mouse] gs-grab-x11.c:213 (22:29:00):Grabbing mouse 
widget=DF
[gs_manager_create_windows_for_screen] gs-manager.c:548 (22:29:00):  
Creating 1 windows for screen 0
[gs_manager_create_window_for_monitor] gs-manager.c:324 (22:29:00):  
Creating window for monitor 0 [0,0] (1920x1200)
[update_geometry] gs-window-x11.c:197 (22:29:00):got geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:210 (22:29:00):using geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:197 (22:29:00):got geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:210 (22:29:00):using geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[gs_window_move_resize_window] gs-window-x11.c:243 (22:29:00):   Move and/or 
resize window on monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:197 (22:29:00):got geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:210 (22:29:00):using geometry for 
monitor 0: x=0 y=0 w=1920 h=1200
[gs_window_move_resize_window] gs-window-x11.c:243 (22:29:00):   Move and/or 
resize window on monitor 0: x=0 y=0 w=1920 h=1200
[update_geometry] gs-window-x11.c:197 (22:29:00):got geometry for 
monitor 0: x=0 y=0 w=1920 h=1200

[Pkg-xfce-devel] Bug#892290: Bug#892290: light-locker: at unlock, crash with: arguments to dbus_message_new_method_call() were incorrect

2018-03-09 Thread Yves-Alexis Perez 
control: tag -1 unreproducible moreinfo
On Wed, 2018-03-07 at 22:37 +0100, Stuart Pook wrote:
> Dear Maintainer,
> 
> Light-locker crashes when I unlock my session. This means that my session
> is not locked the next time it should be,

Hi,

there was no recent update to light-locker. What did change on your system?
Unlock works fine here so I'll need more information in order to reproduce.
> 
> When I run light-locker at the command line I see:
> 
> % light-locker --lock-after-screensaver=3600
> dbus[26450]: arguments to dbus_message_new_method_call() were incorrect,
> assertion "path != NULL" failed in file ../../../dbus/dbus-message.c line
> 1362.
> This is normally a bug in some application using the D-Bus library.
> 
>   D-Bus not built with -rdynamic so unable to print a backtrace
> Aborted

Can you try running with --debug too?

Regards,
-- 
Yves-Alexis

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