Package: xfce4-power-manager Version: 0.8.4-1 Severity: normal For a while I have seen xfce4-power-manager disappear every now and when. I have startet it in gdb and after a few days I got the following result:
======================================================================
Starting program: /usr/bin/xfce4-power-manager --no-daemon
[Thread debugging using libthread_db enabled]
(xfce4-power-manager:1659): xfce4-power-manager-WARNING **: could not map
keysym 1008ffa8 to keycode
xscreensaver-command: no response to command.
** (xfce4-power-manager:1659): WARNING **: Did not receive a reply. Possible
causes include: the remote application did not send a reply, the message bus
security policy blocked the reply, the reply timeout expired, or the network
connection was broken.:
** (xfce4-power-manager:1659): WARNING **: Did not receive a reply. Possible
causes include: the remote application did not send a reply, the message bus
security policy blocked the reply, the reply timeout expired, or the network
connection was broken.:
The program 'xfce4-power-manager' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadMatch (invalid parameter attributes)'.
(Details: serial 23108 error_code 8 request_code 131 minor_code 6)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)
Program exited with code 01.
(gdb)
======================================================================
Doing as the error messages advises I get the following:
======================================================================
(gdb) start --no-daemon --sync
Function "main" not defined.
Make breakpoint pending on future shared library load? (y or [n]) y
Temporary breakpoint 1 (main) pending.
Starting program: /usr/bin/xfce4-power-manager --no-daemon --sync
[Thread debugging using libthread_db enabled]
(xfce4-power-manager:21842): xfce4-power-manager-WARNING **: could not map
keysym 1008ffa8 to keycode
^C
Program received signal SIGINT, Interrupt.
0xf7fdf430 in __kernel_vsyscall ()
(gdb) break gdk_x_error
Breakpoint 2 at 0xf7b2cd1d: file
/build/buildd-gtk+2.0_2.18.2-1-i386-CIhLaF/gtk+2.0-2.18.2/gdk/x11/gdkmain-x11.c,
line 439.
(gdb) cont
Continuing.
** (xfce4-power-manager:21842): WARNING **: Did not receive a reply. Possible
causes include: the remote application did not send a reply, the message bus
security policy blocked the reply, the reply timeout expired, or the network
connection was broken.:
** (xfce4-power-manager:21842): WARNING **: Did not receive a reply. Possible
causes include: the remote application did not send a reply, the message bus
security policy blocked the reply, the reply timeout expired, or the network
connection was broken.:
Breakpoint 2, gdk_x_error (display=0x807e980, error=0xffffc8dc)
at
/build/buildd-gtk+2.0_2.18.2-1-i386-CIhLaF/gtk+2.0-2.18.2/gdk/x11/gdkmain-x11.c:439
439
/build/buildd-gtk+2.0_2.18.2-1-i386-CIhLaF/gtk+2.0-2.18.2/gdk/x11/gdkmain-x11.c:
Datei oder Verzeichnis nicht gefunden.
in
/build/buildd-gtk+2.0_2.18.2-1-i386-CIhLaF/gtk+2.0-2.18.2/gdk/x11/gdkmain-x11.c
(gdb) bt
#0 gdk_x_error (display=0x807e980, error=0xffffc8dc) at
/build/buildd-gtk+2.0_2.18.2-1-i386-CIhLaF/gtk+2.0-2.18.2/gdk/x11/gdkmain-x11.c:439
#1 0xf7870169 in _XError () from /usr/lib/libX11.so.6
#2 0xf787760a in ?? () from /usr/lib/libX11.so.6
#3 0xf7877cdd in _XReply () from /usr/lib/libX11.so.6
#4 0xf786bb97 in XSync () from /usr/lib/libX11.so.6
#5 0xf786bd35 in ?? () from /usr/lib/libX11.so.6
#6 0xf7953d65 in DPMSForceLevel () from /usr/lib/libXext.so.6
#7 0x08055337 in ?? ()
#8 0xf799a556 in g_timeout_dispatch (source=0x81c90b8, callback=0xf7b2cd00
<gdk_x_error>, user_data=0x80d7010)
at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:3396
#9 0xf7999e98 in g_main_dispatch (context=0x80944e0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:1960
#10 IA__g_main_context_dispatch (context=0x80944e0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2513
#11 0xf799d623 in g_main_context_iterate (context=0x80944e0, block=1,
dispatch=1, self=0x8068008)
at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2591
#12 0xf799daea in IA__g_main_loop_run (loop=0x80d8188) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2799
#13 0xf7cbaed9 in IA__gtk_main () at
/build/buildd-gtk+2.0_2.18.2-1-i386-CIhLaF/gtk+2.0-2.18.2/gtk/gtkmain.c:1216
#14 0x0804d5bf in ?? ()
#15 0x0804dca2 in ?? ()
#16 0xf76d27a5 in __libc_start_main (main=0x804d610, argc=3, ubp_av=0xffffce44,
init=0x80620a0, fini=0x8062090,
rtld_fini=0xf7fee6e0 <_dl_fini>, stack_end=0xffffce3c) at libc-start.c:222
#17 0x0804d0d1 in ?? ()
(gdb)
======================================================================
I'm keeping the gdb session running. If anyone has any useful tips how to
proceed, please tell me.
Bye,
Jö.
-- System Information:
Debian Release: squeeze/sid
APT prefers testing-proposed-updates
APT policy: (500, 'testing-proposed-updates'), (500, 'testing')
Architecture: i386 (x86_64)
Kernel: Linux 2.6.30-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages xfce4-power-manager depends on:
ii hal 0.5.13-3 Hardware Abstraction Layer
ii libc6 2.9-25 GNU C Library: Shared libraries
ii libdbus-1-3 1.2.16-2 simple interprocess messaging syst
ii libdbus-glib-1-2 0.82-2 simple interprocess messaging syst
ii libglib2.0-0 2.22.2-2 The GLib library of C routines
ii libgtk2.0-0 2.18.2-1 The GTK+ graphical user interface
ii libnotify1 [libnotify1-gtk2.1 0.4.5-1 sends desktop notifications to a n
ii libpango1.0-0 1.26.0-1 Layout and rendering of internatio
ii libx11-6 2:1.2.2-1 X11 client-side library
ii libxext6 2:1.0.4-1 X11 miscellaneous extension librar
ii libxfce4util4 4.6.1-1 Utility functions library for Xfce
ii libxfcegui4-4 4.6.1-1+b1 Basic GUI C functions for Xfce4
ii libxfconf-0-2 4.6.1-1 Client library for Xfce4 configure
ii xfce4-power-manager-data 0.8.4-1 power manager for Xfce desktop, ar
xfce4-power-manager recommends no packages.
Versions of packages xfce4-power-manager suggests:
ii xfce4-power-manager-plugins 0.8.4-1 power manager plugins for Xfce pan
-- no debconf information
--
Gute Nacht Deutschland.
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