Чтобы не потерялось.
В какой-то момент перестал запускаться xfce4-power-manager:
xfce4-power-manager --no-daemon
(xfce4-power-manager:24940): xfce4-power-manager-WARNING **: could not map
keysym 1008ffa8 to keycode
The program 'xfce4-power-manager' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadName (named color or font does not exist)'.
(Details: serial 273 error_code 15 request_code 150 minor_code 11)
(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.)
Поиск показал что существует зарегистрированный баг 7999 в апстриме:
https://bugzilla.xfce.org/show_bug.cgi?id=7999
Там же предложено обходное решение и соответствующий патч:
https://bugzilla.xfce.org/attachment.cgi?id=3911&action=edit
Привожу патч полностью:
---
common/xfpm-brightness.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/common/xfpm-brightness.c
+++ b/common/xfpm-brightness.c
@@ -65,10 +65,13 @@
{
XRRPropertyInfo *info;
gboolean ret = TRUE;
+ gint rc;
+ gdk_error_trap_push ();
info = XRRQueryOutputProperty (GDK_DISPLAY (), output, brightness->priv->backlight);
+ rc = gdk_error_trap_pop ();
- if (info == NULL)
+ if (info == NULL || rc != Success)
{
g_warning ("could not get output property");
return FALSE;
В какой-то момент перестал запускаться xfce4-power-manager:
xfce4-power-manager --no-daemon
(xfce4-power-manager:24940): xfce4-power-manager-WARNING **: could not map
keysym 1008ffa8 to keycode
The program 'xfce4-power-manager' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadName (named color or font does not exist)'.
(Details: serial 273 error_code 15 request_code 150 minor_code 11)
(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.)
Поиск показал что существует зарегистрированный баг 7999 в апстриме:
https://bugzilla.xfce.org/show_bug.cgi?id=7999
Там же предложено обходное решение и соответствующий патч:
https://bugzilla.xfce.org/attachment.cgi?id=3911&action=edit
Привожу патч полностью:
---
common/xfpm-brightness.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/common/xfpm-brightness.c
+++ b/common/xfpm-brightness.c
@@ -65,10 +65,13 @@
{
XRRPropertyInfo *info;
gboolean ret = TRUE;
+ gint rc;
+ gdk_error_trap_push ();
info = XRRQueryOutputProperty (GDK_DISPLAY (), output, brightness->priv->backlight);
+ rc = gdk_error_trap_pop ();
- if (info == NULL)
+ if (info == NULL || rc != Success)
{
g_warning ("could not get output property");
return FALSE;
