I have no more spare time to devote to this but did make a little progress before my time ran out. First, I built the src package using
export CFLAGS_APPEND="-DDEBUG -DG_HAVE_ISO_VARARGS" dpkg-buildpackage -rfakeroot -uc -us -b If I understand correctly, this should cause a message to be printed every time a button press event is received. Running this version from the command line using "xfce4-power-manager --nodaemon" first produces the output > xfce4-power-manager --no-daemon > > ** (xfce4-power-manager:15603): WARNING **: Metadata for error domain > "xfpm-error-quark" already registered > > TRACE[xfpm-battery.c:418] xfpm_battery_refresh_primary(): battery state : > ((XfpmBatteryState) BATTERY_FULLY_CHARGED) > TRACE[xfpm-battery.c:343] xfpm_battery_refresh_common(): battery state change > : ((XfpmBatteryState) BATTERY_FULLY_CHARGED) > TRACE[xfpm-supply.c:223] xfpm_supply_refresh_tray_icon(): Tray icon > configuration: : ((XfpmShowIcon) SHOW_ICON_WHEN_BATTERY_PRESENT) > TRACE[xfpm-supply.c:223] xfpm_supply_refresh_tray_icon(): Tray icon > configuration: : ((XfpmShowIcon) SHOW_ICON_WHEN_BATTERY_PRESENT) > TRACE[xfpm-button-xf86.c:164] xfpm_button_xf86_xevent_key(): Grabbed key 222 > : ((XfpmButtonKey) BUTTON_POWER_OFF) > > (xfce4-power-manager:15603): xfce4-power-manager-CRITICAL **: could not map > keysym 1008ffa8 to keycode > > > (xfce4-power-manager:15603): xfce4-power-manager-CRITICAL **: could not map > keysym 1008ffa7 to keycode > > TRACE[xfpm-button-xf86.c:164] xfpm_button_xf86_xevent_key(): Grabbed key 150 > : ((XfpmButtonKey) BUTTON_SLEEP) > > (xfce4-power-manager:15603): xfce4-power-manager-CRITICAL **: could not map > keysym 1008ff02 to keycode but nothing is added when I press the sleep or hibernate buttons. It looks as if xfpm is unaware of the button presses, even though hal notices them. FWIW, I also tried building xfpm without optimisation, only to see it crash with a SIGSEGV. By rebuilding without stripping the debugging symbols export CFLAGS="-g -O0 -DDEBUG -DG_HAVE_ISO_VARARGS" export DEB_BUILD_OPTIONS=nostrip dpkg-buildpackage -rfakeroot -uc -us -b and running "xfce4-power-manager --no-daemon" through gdb, I obtained the following information about the crash: > gdb xfce4-power-manager > GNU gdb 6.8-debian > Copyright (C) 2008 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> > 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"... > (gdb) run --no-daemon > Starting program: /usr/bin/xfce4-power-manager --no-daemon > [Thread debugging using libthread_db enabled] > [New Thread 0x7f6cc9d6c7b0 (LWP 7086)] > > ** (xfce4-power-manager:7086): WARNING **: Metadata for error domain > "xfpm-error-quark" already registered > > > TRACE[xfpm-battery.c:418] xfpm_battery_refresh_primary(): battery state : > ((XfpmBatteryState) BATTERY_FULLY_CHARGED) > > TRACE[xfpm-battery.c:343] xfpm_battery_refresh_common(): battery state change > : ((XfpmBatteryState) BATTERY_FULLY_CHARGED) > > TRACE[xfpm-supply.c:223] xfpm_supply_refresh_tray_icon(): Tray icon > configuration: : ((XfpmShowIcon) SHOW_ICON_WHEN_BATTERY_PRESENT) > > TRACE[xfpm-supply.c:223] xfpm_supply_refresh_tray_icon(): Tray icon > configuration: : ((XfpmShowIcon) SHOW_ICON_WHEN_BATTERY_PRESENT) > TRACE[xfpm-button-xf86.c:164] xfpm_button_xf86_xevent_key(): Grabbed key 222 > : ((XfpmButtonKey) BUTTON_POWER_OFF) > > (xfce4-power-manager:7086): xfce4-power-manager-CRITICAL **: could not map > keysym 1008ffa8 to keycode > > > (xfce4-power-manager:7086): xfce4-power-manager-CRITICAL **: could not map > keysym 1008ffa7 to keycode > > TRACE[xfpm-button-xf86.c:164] xfpm_button_xf86_xevent_key(): Grabbed key 150 > : ((XfpmButtonKey) BUTTON_SLEEP) > > (xfce4-power-manager:7086): xfce4-power-manager-CRITICAL **: could not map > keysym 1008ff02 to keycode > > > Program received signal SIGSEGV, Segmentation fault. > [Switching to Thread 0x7f6cc9d6c7b0 (LWP 7086)] > 0x0000000000412fdf in xfpm_brightness_hal_init (brg=Cannot access memory at > address 0x6e696c2d656b6f62 > ) at xfpm-brightness-hal.c:518 > 518 } > (gdb) backtrace > #0 0x0000000000412fdf in xfpm_brightness_hal_init (brg=Cannot access memory > at address 0x6e696c2d656b6f62 > ) at xfpm-brightness-hal.c:518 > Cannot access memory at address 0x6e696c2d656b6f7a It looks to be an unrelated problem, but I'm reporting it here just in case. _______________________________________________ Pkg-xfce-devel mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/pkg-xfce-devel
